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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Ruby: process.c Source File</title> <link href="../../tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="../../jquery.js"></script> <script type="text/javascript" src="../../dynsections.js"></script> <link href="../../doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Ruby  <span id="projectnumber">2.0.0p648(2015-12-16revision53162)</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="../../menudata.js"></script> <script type="text/javascript" src="../../menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('../../',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">process.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../d0/d85/process_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**********************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> process.c -</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> $Author: usa $</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> created at: Tue Aug 10 14:30:50 JST 1993</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Copyright (C) 1993-2007 Yukihiro Matsumoto</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> Copyright (C) 2000 Network Applied Communication Laboratory, Inc.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> Copyright (C) 2000 Information-technology Promotion Agency, Japan</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">**********************************************************************/</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "<a class="code" href="../../de/de6/ruby_2ruby_8h.html">ruby/ruby.h</a>"</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "<a class="code" href="../../dc/dac/io_8h.html">ruby/io.h</a>"</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "<a class="code" href="../../db/dd5/thread_8h.html">ruby/thread.h</a>"</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "<a class="code" href="../../d8/d3c/util_8h.html">ruby/util.h</a>"</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "<a class="code" href="../../db/dde/internal_8h.html">internal.h</a>"</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="../../d8/d32/vm__core_8h.html">vm_core.h</a>"</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <stdio.h></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <errno.h></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="../../d8/d39/signal_8h.html">signal.h</a>></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifdef HAVE_STDLIB_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <stdlib.h></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#ifdef HAVE_UNISTD_H</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="../../da/d6f/unistd_8h.html">unistd.h</a>></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#ifdef HAVE_FCNTL_H</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <fcntl.h></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#ifdef HAVE_PROCESS_H</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <process.h></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <time.h></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <ctype.h></span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#ifndef EXIT_SUCCESS</span></div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a687984f47d8cce148d1b914d2b79612a"> 41</a></span> <span class="preprocessor">#define EXIT_SUCCESS 0</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#ifndef EXIT_FAILURE</span></div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a73efe787c131b385070f25d18b7c9aa4"> 44</a></span> <span class="preprocessor">#define EXIT_FAILURE 1</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#ifdef HAVE_SYS_WAIT_H</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor"># include <sys/wait.h></span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#ifdef HAVE_SYS_RESOURCE_H</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"># include <sys/resource.h></span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#ifdef HAVE_SYS_PARAM_H</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor"># include <sys/param.h></span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#ifndef MAXPATHLEN</span></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#addfa831c1473e710d2b71b72fd7fcfa5"> 57</a></span> <span class="preprocessor"># define MAXPATHLEN 1024</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#include "<a class="code" href="../../dd/d24/st_8h.html">ruby/st.h</a>"</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#ifdef __EMX__</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#undef HAVE_GETPGRP</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#include <sys/stat.h></span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#if defined(__native_client__) && defined(NACL_NEWLIB)</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor"># include "<a class="code" href="../../d2/d1b/stat_8h.html">nacl/stat.h</a>"</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor"># include "<a class="code" href="../../da/d6f/unistd_8h.html">nacl/unistd.h</a>"</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#ifdef HAVE_SYS_TIMES_H</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor">#include <sys/times.h></span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor">#ifdef HAVE_PWD_H</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor">#include <pwd.h></span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#ifdef HAVE_GRP_H</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#include <grp.h></span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4ac8fee05a285361c33a2b0d9c2d555c"> 83</a></span> <span class="preprocessor">#define numberof(array) (int)(sizeof(array)/sizeof((array)[0]))</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment">/* define system APIs */</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="preprocessor">#ifdef _WIN32</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#undef open</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor">#define open rb_w32_uopen</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="preprocessor">#if defined(HAVE_TIMES) || defined(_WIN32)</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> rb_cProcessTms;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#ifndef WIFEXITED</span></div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a9b96776468de7da3196410b337fcaa11"> 96</a></span> <span class="preprocessor">#define WIFEXITED(w) (((w) & 0xff) == 0)</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor">#ifndef WIFSIGNALED</span></div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ab39b58beb6d7dc58f5ec057a0d28429b"> 99</a></span> <span class="preprocessor">#define WIFSIGNALED(w) (((w) & 0x7f) > 0 && (((w) & 0x7f) < 0x7f))</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor">#ifndef WIFSTOPPED</span></div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a8e3ad5f71e860ad3a926170eb009d196"> 102</a></span> <span class="preprocessor">#define WIFSTOPPED(w) (((w) & 0xff) == 0x7f)</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor">#ifndef WEXITSTATUS</span></div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae7700c010e70c0004dd332624e03122a"> 105</a></span> <span class="preprocessor">#define WEXITSTATUS(w) (((w) >> 8) & 0xff)</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="preprocessor">#ifndef WTERMSIG</span></div><div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#acaeb2e652dc908353c472ed40707495c"> 108</a></span> <span class="preprocessor">#define WTERMSIG(w) ((w) & 0x7f)</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor">#ifndef WSTOPSIG</span></div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aa92e07a0d3579b31e516f96335889bc7"> 111</a></span> <span class="preprocessor">#define WSTOPSIG WEXITSTATUS</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="preprocessor">#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__)</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor">#define HAVE_44BSD_SETUID 1</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor">#define HAVE_44BSD_SETGID 1</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="preprocessor">#ifdef __NetBSD__</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="preprocessor">#undef HAVE_SETRUID</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="preprocessor">#undef HAVE_SETRGID</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor">#ifdef BROKEN_SETREUID</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor">#define setreuid ruby_setreuid</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="keywordtype">int</span> setreuid(rb_uid_t ruid, rb_uid_t euid);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor">#ifdef BROKEN_SETREGID</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor">#define setregid ruby_setregid</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keywordtype">int</span> setregid(rb_gid_t rgid, rb_gid_t egid);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="preprocessor">#if defined(HAVE_44BSD_SETUID) || defined(__APPLE__)</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor">#if !defined(USE_SETREUID) && !defined(BROKEN_SETREUID)</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor">#define OBSOLETE_SETREUID 1</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor">#if !defined(USE_SETREGID) && !defined(BROKEN_SETREGID)</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#define OBSOLETE_SETREGID 1</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071"> 142</a></span> <span class="preprocessor">#define preserving_errno(stmts) \</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor"> do {int saved_errno = errno; stmts; errno = saved_errno;} while (0)</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="preprocessor">#if 1</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor">#define p_uid_from_name p_uid_from_name</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="preprocessor">#define p_gid_from_name p_gid_from_name</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor">#if defined(HAVE_PWD_H)</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor"># if defined(HAVE_GETPWNAM_R) && defined(_SC_GETPW_R_SIZE_MAX)</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="preprocessor"># define USE_GETPWNAM_R 1</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor"># define GETPW_R_SIZE_INIT sysconf(_SC_GETPW_R_SIZE_MAX)</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="preprocessor"># define GETPW_R_SIZE_DEFAULT 0x1000</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="preprocessor"># define GETPW_R_SIZE_LIMIT 0x10000</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor"># ifdef USE_GETPWNAM_R</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor"># define PREPARE_GETPWNAM \</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor"> VALUE getpw_buf = 0</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor"># define FINISH_GETPWNAM \</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="preprocessor"> ALLOCV_END(getpw_buf)</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor"># define OBJ2UID1(id) obj2uid((id), &getpw_buf)</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="preprocessor"># define OBJ2UID(id) obj2uid0(id)</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="keyword">static</span> rb_uid_t obj2uid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *getpw_buf);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="keyword">static</span> <span class="keyword">inline</span> rb_uid_t</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> obj2uid0(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> {</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  rb_uid_t uid;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="code" href="../../d0/d85/process_8c.html#a11bc85ec1b3577e78a32fc6ff6d82a27">PREPARE_GETPWNAM</a>;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  uid = OBJ2UID1(<span class="keywordtype">id</span>);</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="../../d0/d85/process_8c.html#ac8e4b89b94fec9f1fbc58419b56c0454">FINISH_GETPWNAM</a>;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> uid;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> }</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor"># else</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="preprocessor"># define PREPARE_GETPWNAM </span><span class="comment">/* do nothing */</span><span class="preprocessor"></span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor"># define FINISH_GETPWNAM </span><span class="comment">/* do nothing */</span><span class="preprocessor"></span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="preprocessor"># define OBJ2UID(id) obj2uid((id))</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="keyword">static</span> rb_uid_t obj2uid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a11bc85ec1b3577e78a32fc6ff6d82a27"> 184</a></span> <span class="preprocessor"># define PREPARE_GETPWNAM </span><span class="comment">/* do nothing */</span><span class="preprocessor"></span></div><div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ac8e4b89b94fec9f1fbc58419b56c0454"> 185</a></span> <span class="preprocessor"># define FINISH_GETPWNAM </span><span class="comment">/* do nothing */</span><span class="preprocessor"></span></div><div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0"> 186</a></span> <span class="preprocessor"># define OBJ2UID(id) NUM2UIDT(id)</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="preprocessor"># ifdef p_uid_from_name</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor"># undef p_uid_from_name</span></div><div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4c3147e64a67637f46b7bf4c074779d5"> 189</a></span> <span class="preprocessor"># define p_uid_from_name rb_f_notimplement</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor">#if defined(HAVE_GRP_H)</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="preprocessor"># if defined(HAVE_GETGRNAM_R) && defined(_SC_GETGR_R_SIZE_MAX)</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="preprocessor"># define USE_GETGRNAM_R</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="preprocessor"># define GETGR_R_SIZE_INIT sysconf(_SC_GETGR_R_SIZE_MAX)</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="preprocessor"># define GETGR_R_SIZE_DEFAULT 0x1000</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="preprocessor"># define GETGR_R_SIZE_LIMIT 0x10000</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="preprocessor"># ifdef USE_GETGRNAM_R</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="preprocessor"># define PREPARE_GETGRNAM \</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="preprocessor"> VALUE getgr_buf = 0</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="preprocessor"># define FINISH_GETGRNAM \</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="preprocessor"> ALLOCV_END(getgr_buf)</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="preprocessor"># define OBJ2GID1(id) obj2gid((id), &getgr_buf)</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="preprocessor"># define OBJ2GID(id) obj2gid0(id)</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="keyword">static</span> rb_gid_t obj2gid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *getgr_buf);</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="keyword">static</span> <span class="keyword">inline</span> rb_gid_t</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> obj2gid0(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  rb_gid_t gid;</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="../../d0/d85/process_8c.html#aaaaa095acd06aae40cee31541278d884">PREPARE_GETGRNAM</a>;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  gid = OBJ2GID1(<span class="keywordtype">id</span>);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="../../d0/d85/process_8c.html#afb89e1c9cab3abbf4966abe5af9b61db">FINISH_GETGRNAM</a>;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">return</span> gid;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> }</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="keyword">static</span> rb_gid_t obj2gid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *getgr_buf);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="preprocessor"># else</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="preprocessor"># define PREPARE_GETGRNAM </span><span class="comment">/* do nothing */</span><span class="preprocessor"></span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="preprocessor"># define FINISH_GETGRNAM </span><span class="comment">/* do nothing */</span><span class="preprocessor"></span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="preprocessor"># define OBJ2GID(id) obj2gid((id))</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">static</span> rb_gid_t obj2gid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>);</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00225"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aaaaa095acd06aae40cee31541278d884"> 225</a></span> <span class="preprocessor"># define PREPARE_GETGRNAM </span><span class="comment">/* do nothing */</span><span class="preprocessor"></span></div><div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#afb89e1c9cab3abbf4966abe5af9b61db"> 226</a></span> <span class="preprocessor"># define FINISH_GETGRNAM </span><span class="comment">/* do nothing */</span><span class="preprocessor"></span></div><div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9"> 227</a></span> <span class="preprocessor"># define OBJ2GID(id) NUM2GIDT(id)</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="preprocessor"># ifdef p_gid_from_name</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="preprocessor"># undef p_gid_from_name</span></div><div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#afd93248273e90d226757828627bdc1e5"> 230</a></span> <span class="preprocessor"># define p_gid_from_name rb_f_notimplement</span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment">/*</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> * Process.pid -> fixnum</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> *</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> * Returns the process id of this process. Not available on all</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"> * platforms.</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> *</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"> * Process.pid #=> 27415</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> */</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a37643083cb643f6c602bfafae4dc2de3"> 245</a></span> <a class="code" href="../../d0/d85/process_8c.html#a37643083cb643f6c602bfafae4dc2de3">get_pid</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> {</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(getpid());</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> }</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment">/*</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> * Process.ppid -> fixnum</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"> *</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> * Returns the process id of the parent of this process. Returns</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * untrustworthy value on Win32/64. Not available on all platforms.</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> *</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> * puts "I am #{Process.pid}"</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> * Process.fork { puts "Dad is #{Process.ppid}" }</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> *</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"> * <em>produces:</em></span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment"> *</span></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"> * I am 27417</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> * Dad is 27417</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> */</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a154efffd75e04bb31cf510ead11d919c"> 269</a></span> <a class="code" href="../../d0/d85/process_8c.html#a154efffd75e04bb31cf510ead11d919c">get_ppid</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> {</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(getppid());</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> }</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment">/*********************************************************************</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment"> *</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment"> * Document-class: Process::Status</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment"> *</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment"> * <code>Process::Status</code> encapsulates the information on the</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> * status of a running or terminated system process. The built-in</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment"> * variable <code>$?</code> is either +nil+ or a</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment"> * <code>Process::Status</code> object.</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment"> *</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> * fork { exit 99 } #=> 26557</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment"> * Process.wait #=> 26557</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment"> * $?.class #=> Process::Status</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment"> * $?.to_i #=> 25344</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> * $? >> 8 #=> 99</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment"> * $?.stopped? #=> false</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment"> * $?.exited? #=> true</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment"> * $?.exitstatus #=> 99</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="comment"> *</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment"> * Posix systems record information on processes using a 16-bit</span></div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment"> * integer. The lower bits record the process status (stopped,</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment"> * exited, signaled) and the upper bits possibly contain additional</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> * information (for example the program's return code in the case of</span></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * exited processes). Pre Ruby 1.8, these bits were exposed directly</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> * to the Ruby program. Ruby now encapsulates these in a</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> * <code>Process::Status</code> object. To maximize compatibility,</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> * however, these objects retain a bit-oriented interface. In the</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> * descriptions that follow, when we talk about the integer value of</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> * _stat_, we're referring to this 16 bit value.</span></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> */</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa"> 306</a></span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>;</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00309"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a0c58759ead9f39648223aa199ae4add7"> 309</a></span> <a class="code" href="../../d0/d85/process_8c.html#a0c58759ead9f39648223aa199ae4add7">rb_last_status_get</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> {</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">return</span> <a class="code" href="../../d8/d32/vm__core_8h.html#aec678927729c3dcca12b2fae241158b0">GET_THREAD</a>()-><a class="code" href="../../d2/d66/structrb__thread__struct.html#a02e6343202cb5994463c33da7ed38c4f">last_status</a>;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> }</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00315"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7"> 315</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>(<span class="keywordtype">int</span> status, rb_pid_t pid)</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> {</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <a class="code" href="../../d2/d66/structrb__thread__struct.html">rb_thread_t</a> *th = <a class="code" href="../../d8/d32/vm__core_8h.html#aec678927729c3dcca12b2fae241158b0">GET_THREAD</a>();</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  th-><a class="code" href="../../d2/d66/structrb__thread__struct.html#a02e6343202cb5994463c33da7ed38c4f">last_status</a> = <a class="code" href="../../db/d2e/intern_8h.html#a4419d9ed52af0d0dbdcb02f491b1d88d">rb_obj_alloc</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>);</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7e5b0d4c40fecb26c1ac946f674a690e">rb_iv_set</a>(th-><a class="code" href="../../d2/d66/structrb__thread__struct.html#a02e6343202cb5994463c33da7ed38c4f">last_status</a>, <span class="stringliteral">"status"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(status));</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7e5b0d4c40fecb26c1ac946f674a690e">rb_iv_set</a>(th-><a class="code" href="../../d2/d66/structrb__thread__struct.html#a02e6343202cb5994463c33da7ed38c4f">last_status</a>, <span class="stringliteral">"pid"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(pid));</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> }</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00324"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a6b4d4f89e38a6bbfeece4ef7a6f48a6b"> 324</a></span> <a class="code" href="../../d0/d85/process_8c.html#a6b4d4f89e38a6bbfeece4ef7a6f48a6b">rb_last_status_clear</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> {</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <a class="code" href="../../d8/d32/vm__core_8h.html#aec678927729c3dcca12b2fae241158b0">GET_THREAD</a>()-><a class="code" href="../../d2/d66/structrb__thread__struct.html#a02e6343202cb5994463c33da7ed38c4f">last_status</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> }</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment">/*</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"> * stat.to_i -> fixnum</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment"> * stat.to_int -> fixnum</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"> *</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> * Returns the bits in _stat_ as a <code>Fixnum</code>. Poking</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"> * around in these bits is platform dependent.</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment"> *</span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment"> * fork { exit 0xab } #=> 26566</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment"> * Process.wait #=> 26566</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"> * sprintf('%04x', $?.to_i) #=> "ab00"</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment"> */</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00343"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad08ff055931664a98b17e2fed29da07b"> 343</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad08ff055931664a98b17e2fed29da07b">pst_to_i</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> {</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">return</span> <a class="code" href="../../db/d2e/intern_8h.html#ad05f3639fd927a08b07d12e2960936d4">rb_iv_get</a>(st, <span class="stringliteral">"status"</span>);</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> }</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538"> 348</a></span> <span class="preprocessor">#define PST2INT(st) NUM2INT(pst_to_i(st))</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment">/*</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"> * stat.pid -> fixnum</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="comment"> *</span></div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment"> * Returns the process ID that this status object represents.</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment"> *</span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="comment"> * fork { exit } #=> 26569</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"> * Process.wait #=> 26569</span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment"> * $?.pid #=> 26569</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment"> */</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> </div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00362"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae3f8e37298d5a6d1921dd865846fca18"> 362</a></span> <a class="code" href="../../d0/d85/process_8c.html#ae3f8e37298d5a6d1921dd865846fca18">pst_pid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> {</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">return</span> <a class="code" href="../../db/d2e/intern_8h.html#ab8a448eec4dc767e47f5f9bd35974734">rb_attr_get</a>(st, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"pid"</span>));</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> }</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00368"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#adf2d83cdfdd2c9a3d2bf83d852f03be7"> 368</a></span> <a class="code" href="../../d0/d85/process_8c.html#adf2d83cdfdd2c9a3d2bf83d852f03be7">pst_message</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str, rb_pid_t pid, <span class="keywordtype">int</span> status)</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> {</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(str, <span class="stringliteral">"pid %ld"</span>, (<span class="keywordtype">long</span>)pid);</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a8e3ad5f71e860ad3a926170eb009d196">WIFSTOPPED</a>(status)) {</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordtype">int</span> stopsig = <a class="code" href="../../d0/d85/process_8c.html#aa92e07a0d3579b31e516f96335889bc7">WSTOPSIG</a>(status);</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *signame = <a class="code" href="../../db/d2e/intern_8h.html#a54ca9eb04fc9319b3fdc4a2ed41d8a5a">ruby_signal_name</a>(stopsig);</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">if</span> (signame) {</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(str, <span class="stringliteral">" stopped SIG%s (signal %d)"</span>, signame, stopsig);</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  }</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(str, <span class="stringliteral">" stopped signal %d"</span>, stopsig);</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  }</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  }</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#ab39b58beb6d7dc58f5ec057a0d28429b">WIFSIGNALED</a>(status)) {</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordtype">int</span> termsig = <a class="code" href="../../d0/d85/process_8c.html#acaeb2e652dc908353c472ed40707495c">WTERMSIG</a>(status);</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *signame = <a class="code" href="../../db/d2e/intern_8h.html#a54ca9eb04fc9319b3fdc4a2ed41d8a5a">ruby_signal_name</a>(termsig);</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordflow">if</span> (signame) {</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(str, <span class="stringliteral">" SIG%s (signal %d)"</span>, signame, termsig);</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  }</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(str, <span class="stringliteral">" signal %d"</span>, termsig);</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  }</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  }</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a9b96776468de7da3196410b337fcaa11">WIFEXITED</a>(status)) {</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(str, <span class="stringliteral">" exit %d"</span>, <a class="code" href="../../d0/d85/process_8c.html#ae7700c010e70c0004dd332624e03122a">WEXITSTATUS</a>(status));</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  }</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="preprocessor">#ifdef WCOREDUMP</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordflow">if</span> (WCOREDUMP(status)) {</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(str, <span class="stringliteral">" (core dumped)"</span>);</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> }</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> </div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="comment">/*</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> * stat.to_s -> string</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> *</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> * Show pid and exit status as a string.</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> *</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="comment"> * system("false")</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * p $?.to_s #=> "pid 12766 exit 1"</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> *</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="comment"> */</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00414"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aeed8ea55b25286a747ec77c3c874fcb8"> 414</a></span> <a class="code" href="../../d0/d85/process_8c.html#aeed8ea55b25286a747ec77c3c874fcb8">pst_to_s</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> {</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  rb_pid_t pid;</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordtype">int</span> status;</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str;</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> </div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  pid = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a>(<a class="code" href="../../d0/d85/process_8c.html#ae3f8e37298d5a6d1921dd865846fca18">pst_pid</a>(st));</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  str = <a class="code" href="../../db/d2e/intern_8h.html#a65dee742ae2daaab92ac8974cb2fbff2">rb_str_buf_new</a>(0);</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <a class="code" href="../../d0/d85/process_8c.html#adf2d83cdfdd2c9a3d2bf83d852f03be7">pst_message</a>(str, pid, status);</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">return</span> str;</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> }</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> </div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment">/*</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="comment"> * stat.inspect -> string</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="comment"> *</span></div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="comment"> * Override the inspection method.</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"> *</span></div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment"> * system("false")</span></div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="comment"> * p $?.inspect #=> "#<Process::Status: pid 12861 exit 1>"</span></div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="comment"> *</span></div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> <span class="comment"> */</span></div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00441"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae4745822e1d6b8657335ed7e94443a5f"> 441</a></span> <a class="code" href="../../d0/d85/process_8c.html#ae4745822e1d6b8657335ed7e94443a5f">pst_inspect</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> {</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  rb_pid_t pid;</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordtype">int</span> status;</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vpid, str;</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span> </div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  vpid = <a class="code" href="../../d0/d85/process_8c.html#ae3f8e37298d5a6d1921dd865846fca18">pst_pid</a>(st);</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(vpid)) {</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordflow">return</span> <a class="code" href="../../d9/d2d/sprintf_8c.html#a05c34a91ab36c6a463c861df47808fae">rb_sprintf</a>(<span class="stringliteral">"#<%s: uninitialized>"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afd98e957d0d96017f7a07dd83772fadc">rb_class2name</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad07df58de9895cbc33c10f02540d2d4d">CLASS_OF</a>(st)));</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  }</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  pid = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a>(vpid);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span> </div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  str = <a class="code" href="../../d9/d2d/sprintf_8c.html#a05c34a91ab36c6a463c861df47808fae">rb_sprintf</a>(<span class="stringliteral">"#<%s: "</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afd98e957d0d96017f7a07dd83772fadc">rb_class2name</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad07df58de9895cbc33c10f02540d2d4d">CLASS_OF</a>(st)));</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <a class="code" href="../../d0/d85/process_8c.html#adf2d83cdfdd2c9a3d2bf83d852f03be7">pst_message</a>(str, pid, status);</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(str, <span class="stringliteral">">"</span>);</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keywordflow">return</span> str;</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span> }</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> </div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="comment">/*</span></div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="comment"> * stat == other -> true or false</span></div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="comment"> *</span></div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="comment"> * Returns +true+ if the integer value of _stat_</span></div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="comment"> * equals <em>other</em>.</span></div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="comment"> */</span></div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span> </div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00470"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#abc898b201dc218a1801aa15a8ec67b42"> 470</a></span> <a class="code" href="../../d0/d85/process_8c.html#abc898b201dc218a1801aa15a8ec67b42">pst_equal</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st1, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st2)</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> {</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordflow">if</span> (st1 == st2) <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae0d75edc88a608fc05dd386edf53208f">rb_equal</a>(<a class="code" href="../../d0/d85/process_8c.html#ad08ff055931664a98b17e2fed29da07b">pst_to_i</a>(st1), st2);</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span> }</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span> </div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span> <span class="comment">/*</span></div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span> <span class="comment"> * stat & num -> fixnum</span></div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span> <span class="comment"> *</span></div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span> <span class="comment"> * Logical AND of the bits in _stat_ with <em>num</em>.</span></div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="comment"> *</span></div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span> <span class="comment"> * fork { exit 0x37 }</span></div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span> <span class="comment"> * Process.wait</span></div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span> <span class="comment"> * sprintf('%04x', $?.to_i) #=> "3700"</span></div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span> <span class="comment"> * sprintf('%04x', $? & 0x1e00) #=> "1600"</span></div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span> <span class="comment"> */</span></div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span> </div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00490"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#abed73d6bfa494f2e65e7e73c7993a6d1"> 490</a></span> <a class="code" href="../../d0/d85/process_8c.html#abed73d6bfa494f2e65e7e73c7993a6d1">pst_bitand</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st1, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st2)</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span> {</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st1) & <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(st2);</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span> </div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(status);</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span> }</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span> </div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span> </div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span> <span class="comment">/*</span></div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="comment"> * stat >> num -> fixnum</span></div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span> <span class="comment"> *</span></div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span> <span class="comment"> * Shift the bits in _stat_ right <em>num</em> places.</span></div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span> <span class="comment"> *</span></div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span> <span class="comment"> * fork { exit 99 } #=> 26563</span></div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span> <span class="comment"> * Process.wait #=> 26563</span></div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <span class="comment"> * $?.to_i #=> 25344</span></div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="comment"> * $? >> 8 #=> 99</span></div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span> <span class="comment"> */</span></div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span> </div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00511"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af4a569e1f80a7ac68a46527e136d09c8"> 511</a></span> <a class="code" href="../../d0/d85/process_8c.html#af4a569e1f80a7ac68a46527e136d09c8">pst_rshift</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st1, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st2)</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span> {</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st1) >> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(st2);</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span> </div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(status);</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span> }</div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span> </div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span> </div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span> <span class="comment">/*</span></div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span> <span class="comment"> * stat.stopped? -> true or false</span></div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span> <span class="comment"> *</span></div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span> <span class="comment"> * Returns +true+ if this process is stopped. This is only</span></div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span> <span class="comment"> * returned if the corresponding <code>wait</code> call had the</span></div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span> <span class="comment"> * <code>WUNTRACED</code> flag set.</span></div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span> <span class="comment"> */</span></div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span> </div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00529"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af737ef5a72665a4a8f6441e9990b9123"> 529</a></span> <a class="code" href="../../d0/d85/process_8c.html#af737ef5a72665a4a8f6441e9990b9123">pst_wifstopped</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span> {</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a8e3ad5f71e860ad3a926170eb009d196">WIFSTOPPED</a>(status))</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span> }</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span> </div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span> <span class="comment">/*</span></div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span> <span class="comment"> * stat.stopsig -> fixnum or nil</span></div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span> <span class="comment"> *</span></div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span> <span class="comment"> * Returns the number of the signal that caused _stat_ to stop</span></div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span> <span class="comment"> * (or +nil+ if self is not stopped).</span></div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span> <span class="comment"> */</span></div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span> </div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00549"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#adea0ed5db25b07d4b6f8392da250e22f"> 549</a></span> <a class="code" href="../../d0/d85/process_8c.html#adea0ed5db25b07d4b6f8392da250e22f">pst_wstopsig</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span> {</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a8e3ad5f71e860ad3a926170eb009d196">WIFSTOPPED</a>(status))</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(<a class="code" href="../../d0/d85/process_8c.html#aa92e07a0d3579b31e516f96335889bc7">WSTOPSIG</a>(status));</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span> }</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span> </div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span> <span class="comment">/*</span></div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span> <span class="comment"> * stat.signaled? -> true or false</span></div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span> <span class="comment"> *</span></div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span> <span class="comment"> * Returns +true+ if _stat_ terminated because of</span></div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span> <span class="comment"> * an uncaught signal.</span></div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span> <span class="comment"> */</span></div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span> </div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00568"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ab1f8502107e408b56b22ab97087b7e9f"> 568</a></span> <a class="code" href="../../d0/d85/process_8c.html#ab1f8502107e408b56b22ab97087b7e9f">pst_wifsignaled</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span> {</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span> </div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#ab39b58beb6d7dc58f5ec057a0d28429b">WIFSIGNALED</a>(status))</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span> }</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span> </div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span> <span class="comment">/*</span></div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span> <span class="comment"> * stat.termsig -> fixnum or nil</span></div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span> <span class="comment"> *</span></div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span> <span class="comment"> * Returns the number of the signal that caused _stat_ to</span></div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span> <span class="comment"> * terminate (or +nil+ if self was not terminated by an</span></div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span> <span class="comment"> * uncaught signal).</span></div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span> <span class="comment"> */</span></div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span> </div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00589"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad40a5476a429e27aa29cfb783f6c8983"> 589</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad40a5476a429e27aa29cfb783f6c8983">pst_wtermsig</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span> {</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#ab39b58beb6d7dc58f5ec057a0d28429b">WIFSIGNALED</a>(status))</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(<a class="code" href="../../d0/d85/process_8c.html#acaeb2e652dc908353c472ed40707495c">WTERMSIG</a>(status));</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span> }</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span> </div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span> </div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span> <span class="comment">/*</span></div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> <span class="comment"> * stat.exited? -> true or false</span></div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span> <span class="comment"> *</span></div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span> <span class="comment"> * Returns +true+ if _stat_ exited normally (for</span></div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="comment"> * example using an <code>exit()</code> call or finishing the</span></div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="comment"> * program).</span></div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="comment"> */</span></div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span> </div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00609"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a69604dfb6a22fb6ae7cf85b15cf27c38"> 609</a></span> <a class="code" href="../../d0/d85/process_8c.html#a69604dfb6a22fb6ae7cf85b15cf27c38">pst_wifexited</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span> {</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span> </div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a9b96776468de7da3196410b337fcaa11">WIFEXITED</a>(status))</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span> }</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span> </div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span> </div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span> <span class="comment">/*</span></div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span> <span class="comment"> * stat.exitstatus -> fixnum or nil</span></div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span> <span class="comment"> *</span></div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span> <span class="comment"> * Returns the least significant eight bits of the return code of</span></div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span> <span class="comment"> * _stat_. Only available if <code>exited?</code> is</span></div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span> <span class="comment"> * +true+.</span></div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span> <span class="comment"> *</span></div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span> <span class="comment"> * fork { } #=> 26572</span></div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span> <span class="comment"> * Process.wait #=> 26572</span></div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span> <span class="comment"> * $?.exited? #=> true</span></div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span> <span class="comment"> * $?.exitstatus #=> 0</span></div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span> <span class="comment"> *</span></div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span> <span class="comment"> * fork { exit 99 } #=> 26573</span></div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span> <span class="comment"> * Process.wait #=> 26573</span></div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span> <span class="comment"> * $?.exited? #=> true</span></div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span> <span class="comment"> * $?.exitstatus #=> 99</span></div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span> <span class="comment"> */</span></div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span> </div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00640"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a9ea253428bbaa5ddba66dedd19a8e6a6"> 640</a></span> <a class="code" href="../../d0/d85/process_8c.html#a9ea253428bbaa5ddba66dedd19a8e6a6">pst_wexitstatus</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span> {</div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span> </div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a9b96776468de7da3196410b337fcaa11">WIFEXITED</a>(status))</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(<a class="code" href="../../d0/d85/process_8c.html#ae7700c010e70c0004dd332624e03122a">WEXITSTATUS</a>(status));</div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span> }</div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span> </div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span> </div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="comment">/*</span></div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span> <span class="comment"> * stat.success? -> true, false or nil</span></div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span> <span class="comment"> *</span></div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span> <span class="comment"> * Returns +true+ if _stat_ is successful, +false+ if not.</span></div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span> <span class="comment"> * Returns +nil+ if <code>exited?</code> is not +true+.</span></div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span> <span class="comment"> */</span></div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span> </div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00659"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad943ea378fe848036a276c3371fef3b8"> 659</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad943ea378fe848036a276c3371fef3b8">pst_success_p</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span> {</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span> </div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../d0/d85/process_8c.html#a9b96776468de7da3196410b337fcaa11">WIFEXITED</a>(status))</div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#ae7700c010e70c0004dd332624e03122a">WEXITSTATUS</a>(status) == <a class="code" href="../../d0/d85/process_8c.html#a687984f47d8cce148d1b914d2b79612a">EXIT_SUCCESS</a> ? <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a> : <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span> }</div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span> </div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span> </div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span> <span class="comment">/*</span></div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span> <span class="comment"> * stat.coredump? -> true or false</span></div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span> <span class="comment"> *</span></div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span> <span class="comment"> * Returns +true+ if _stat_ generated a coredump</span></div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span> <span class="comment"> * when it terminated. Not available on all platforms.</span></div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="comment"> */</span></div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span> </div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00678"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#abf343c348704315d4721ca38158a9930"> 678</a></span> <a class="code" href="../../d0/d85/process_8c.html#abf343c348704315d4721ca38158a9930">pst_wcoredump</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> st)</div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span> {</div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="preprocessor">#ifdef WCOREDUMP</span></div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keywordtype">int</span> status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(st);</div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span> </div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keywordflow">if</span> (WCOREDUMP(status))</div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span> }</div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span> </div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span> <span class="preprocessor">#if !defined(HAVE_WAITPID) && !defined(HAVE_WAIT4)</span></div><div class="line"><a name="l00693"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a8281a6771ca93cf51078c0dead3f5a97"> 693</a></span> <span class="preprocessor">#define NO_WAITPID</span></div><div class="line"><a name="l00694"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5"> 694</a></span> <span class="keyword">static</span> <a class="code" href="../../d0/ddd/structst__table.html">st_table</a> *<a class="code" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a>;</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span> </div><div class="line"><a name="l00696"></a><span class="lineno"><a class="line" href="../../d4/d4b/structwait__data.html"> 696</a></span> <span class="keyword">struct </span><a class="code" href="../../d4/d4b/structwait__data.html">wait_data</a> {</div><div class="line"><a name="l00697"></a><span class="lineno"><a class="line" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb"> 697</a></span>  rb_pid_t <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>;</div><div class="line"><a name="l00698"></a><span class="lineno"><a class="line" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874"> 698</a></span>  <span class="keywordtype">int</span> <a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>;</div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span> };</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span> </div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00702"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ab550954a964af00fc558aeba1f5ec7c9"> 702</a></span> <a class="code" href="../../d0/d85/process_8c.html#ab550954a964af00fc558aeba1f5ec7c9">wait_each</a>(rb_pid_t pid, <span class="keywordtype">int</span> status, <span class="keyword">struct</span> <a class="code" href="../../d4/d4b/structwait__data.html">wait_data</a> *data)</div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span> {</div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="keywordflow">if</span> (data-><a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a> != -1) <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fa04b939c166d4baa471909eb224d5fed3">ST_STOP</a>;</div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span> </div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  data-><a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = pid;</div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  data-><a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a> = status;</div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fa64ab176f8e8b9719bcd9b5297ccda9c7">ST_DELETE</a>;</div><div class="line"><a name="l00709"></a><span class="lineno"> 709</span> }</div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span> </div><div class="line"><a name="l00711"></a><span class="lineno"> 711</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00712"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a6f41fc1c546221f8f6bb444c3346a526"> 712</a></span> <a class="code" href="../../d0/d85/process_8c.html#a6f41fc1c546221f8f6bb444c3346a526">waitall_each</a>(rb_pid_t pid, <span class="keywordtype">int</span> status, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary)</div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span> {</div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>(status, pid);</div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(ary, <a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(pid), <a class="code" href="../../d0/d85/process_8c.html#a0c58759ead9f39648223aa199ae4add7">rb_last_status_get</a>()));</div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fa64ab176f8e8b9719bcd9b5297ccda9c7">ST_DELETE</a>;</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span> }</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span> <span class="keyword">struct </span>waitpid_arg {</div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  rb_pid_t pid;</div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="keywordtype">int</span> *st;</div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordtype">int</span> flags;</div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span> };</div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span> </div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span> <span class="keyword">static</span> <span class="keywordtype">void</span> *</div><div class="line"><a name="l00727"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ac07665bc45e55b8ce2fcb5b61ceb4fe8"> 727</a></span> <a class="code" href="../../d0/d85/process_8c.html#ac07665bc45e55b8ce2fcb5b61ceb4fe8">rb_waitpid_blocking</a>(<span class="keywordtype">void</span> *data)</div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span> {</div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  rb_pid_t <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="preprocessor">#ifndef NO_WAITPID</span></div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keyword">struct </span>waitpid_arg *arg = data;</div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span> </div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span> <span class="preprocessor">#if defined NO_WAITPID</span></div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> = <a class="code" href="../../d5/df2/win32_8c.html#a6655447bab00753d59759423bf28e22e">wait</a>(data);</div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span> <span class="preprocessor">#elif defined HAVE_WAITPID</span></div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> = <a class="code" href="../../dc/db1/win32_8h.html#a2b9a9e62a9cce5e6e25a66488e6290a4">waitpid</a>(arg->pid, arg->st, arg->flags);</div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span> <span class="preprocessor">#else </span><span class="comment">/* HAVE_WAIT4 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> = wait4(arg->pid, arg->st, arg->flags, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00741"></a><span class="lineno"> 741</span> </div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <span class="keywordflow">return</span> (<span class="keywordtype">void</span> *)(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span> }</div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span> </div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span> rb_pid_t</div><div class="line"><a name="l00746"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a432758819394f2c9bd3d8a98b8281d4c"> 746</a></span> <a class="code" href="../../d0/d85/process_8c.html#a432758819394f2c9bd3d8a98b8281d4c">rb_waitpid</a>(rb_pid_t pid, <span class="keywordtype">int</span> *st, <span class="keywordtype">int</span> flags)</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span> {</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  rb_pid_t <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span> <span class="preprocessor">#ifndef NO_WAITPID</span></div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="keyword">struct </span>waitpid_arg arg;</div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span> </div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  retry:</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  arg.pid = pid;</div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  arg.st = st;</div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  arg.flags = flags;</div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> = (rb_pid_t)(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)<a class="code" href="../../db/dd5/thread_8h.html#ad21de1b2d50de18b428dba6bd45b1c50">rb_thread_call_without_gvl</a>(<a class="code" href="../../d0/d85/process_8c.html#ac07665bc45e55b8ce2fcb5b61ceb4fe8">rb_waitpid_blocking</a>, &arg,</div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad5eb5c4498e4f7fc1b3cfb764442be1c">RUBY_UBF_PROCESS</a>, 0);</div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> < 0) {</div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> == EINTR) {</div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <a class="code" href="../../d8/d32/vm__core_8h.html#aa901d11cf0deaed13a18e08e3d03d1d9">RUBY_VM_CHECK_INTS</a>(<a class="code" href="../../d8/d32/vm__core_8h.html#aec678927729c3dcca12b2fae241158b0">GET_THREAD</a>());</div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keywordflow">goto</span> retry;</div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  }</div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="keywordflow">return</span> (rb_pid_t)-1;</div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  }</div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span> <span class="preprocessor">#else </span><span class="comment">/* NO_WAITPID */</span><span class="preprocessor"></span></div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a>) {</div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> status, piddata = (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)pid;</div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keywordflow">if</span> (pid == (rb_pid_t)-1) {</div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keyword">struct </span><a class="code" href="../../d4/d4b/structwait__data.html">wait_data</a> data;</div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  data.<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = (rb_pid_t)-1;</div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  data.<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a> = -1;</div><div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  <a class="code" href="../../dd/d24/st_8h.html#ace5a79870d2800659a653fceeca55262">st_foreach</a>(<a class="code" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a>, <a class="code" href="../../d0/d85/process_8c.html#ab550954a964af00fc558aeba1f5ec7c9">wait_each</a>, (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)&data);</div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keywordflow">if</span> (data.status != -1) {</div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>(data.status, data.pid);</div><div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keywordflow">return</span> data.pid;</div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  }</div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  }</div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../dd/d24/st_8h.html#aa04e4ee0a6e1f19e64f3be4668f41234">st_delete</a>(<a class="code" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a>, &piddata, &<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>)) {</div><div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>(*st = (<span class="keywordtype">int</span>)<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>, <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>);</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>;</div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  }</div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  }</div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span> </div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="keywordflow">if</span> (flags) {</div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"can't do waitpid with flags"</span>);</div><div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  }</div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span> </div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="keywordflow">for</span> (;;) {</div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> = (rb_pid_t)(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)<a class="code" href="../../d3/de7/thread_8c.html#a08ae0a0abef66341ce134880e8e37934">rb_thread_blocking_region</a>(<a class="code" href="../../d0/d85/process_8c.html#ac07665bc45e55b8ce2fcb5b61ceb4fe8">rb_waitpid_blocking</a>,</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  st, <a class="code" href="../../db/d2e/intern_8h.html#ad5eb5c4498e4f7fc1b3cfb764442be1c">RUBY_UBF_PROCESS</a>, 0);</div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> < 0) {</div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> == EINTR) {</div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad1fe299d3b5a492259ab4e733832868c">rb_thread_schedule</a>();</div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  }</div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keywordflow">return</span> (rb_pid_t)-1;</div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  }</div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> == <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> || <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> == (rb_pid_t)-1) {</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  }</div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a>)</div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <a class="code" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a> = <a class="code" href="../../dd/d24/st_8h.html#a955c6e936b9681649ab9ffa4aa741949">st_init_numtable</a>();</div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <a class="code" href="../../dd/d24/st_8h.html#acdc42c01229b7537ea5a4c6965c7e47a">st_insert</a>(<a class="code" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a>, <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>, (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)st);</div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../db/d2e/intern_8h.html#ac86131edba4a5a668958ce58b661d7ee">rb_thread_alone</a>()) <a class="code" href="../../db/d2e/intern_8h.html#ad1fe299d3b5a492259ab4e733832868c">rb_thread_schedule</a>();</div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  }</div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> > 0) {</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>(*st, <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>);</div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  }</div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordflow">return</span> <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00811"></a><span class="lineno"> 811</span> }</div><div class="line"><a name="l00812"></a><span class="lineno"> 812</span> </div><div class="line"><a name="l00813"></a><span class="lineno"> 813</span> </div><div class="line"><a name="l00814"></a><span class="lineno"> 814</span> <span class="comment">/* [MG]:FIXME: I wasn't sure how this should be done, since ::wait()</span></div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span> <span class="comment"> has historically been documented as if it didn't take any arguments</span></div><div class="line"><a name="l00816"></a><span class="lineno"> 816</span> <span class="comment"> despite the fact that it's just an alias for ::waitpid(). The way I</span></div><div class="line"><a name="l00817"></a><span class="lineno"> 817</span> <span class="comment"> have it below is more truthful, but a little confusing.</span></div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span> <span class="comment"></span></div><div class="line"><a name="l00819"></a><span class="lineno"> 819</span> <span class="comment"> I also took the liberty of putting in the pid values, as they're</span></div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span> <span class="comment"> pretty useful, and it looked as if the original 'ri' output was</span></div><div class="line"><a name="l00821"></a><span class="lineno"> 821</span> <span class="comment"> supposed to contain them after "[...]depending on the value of</span></div><div class="line"><a name="l00822"></a><span class="lineno"> 822</span> <span class="comment"> aPid:".</span></div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span> <span class="comment"></span></div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span> <span class="comment"> The 'ansi' and 'bs' formats of the ri output don't display the</span></div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span> <span class="comment"> definition list for some reason, but the plain text one does.</span></div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span> <span class="comment"> */</span></div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span> </div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span> <span class="comment">/*</span></div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span> <span class="comment"> * Process.wait() -> fixnum</span></div><div class="line"><a name="l00831"></a><span class="lineno"> 831</span> <span class="comment"> * Process.wait(pid=-1, flags=0) -> fixnum</span></div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span> <span class="comment"> * Process.waitpid(pid=-1, flags=0) -> fixnum</span></div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span> <span class="comment"> *</span></div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span> <span class="comment"> * Waits for a child process to exit, returns its process id, and</span></div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span> <span class="comment"> * sets <code>$?</code> to a <code>Process::Status</code> object</span></div><div class="line"><a name="l00836"></a><span class="lineno"> 836</span> <span class="comment"> * containing information on that process. Which child it waits on</span></div><div class="line"><a name="l00837"></a><span class="lineno"> 837</span> <span class="comment"> * depends on the value of _pid_:</span></div><div class="line"><a name="l00838"></a><span class="lineno"> 838</span> <span class="comment"> *</span></div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span> <span class="comment"> * > 0:: Waits for the child whose process ID equals _pid_.</span></div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span> <span class="comment"> *</span></div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span> <span class="comment"> * 0:: Waits for any child whose process group ID equals that of the</span></div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span> <span class="comment"> * calling process.</span></div><div class="line"><a name="l00843"></a><span class="lineno"> 843</span> <span class="comment"> *</span></div><div class="line"><a name="l00844"></a><span class="lineno"> 844</span> <span class="comment"> * -1:: Waits for any child process (the default if no _pid_ is</span></div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span> <span class="comment"> * given).</span></div><div class="line"><a name="l00846"></a><span class="lineno"> 846</span> <span class="comment"> *</span></div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span> <span class="comment"> * < -1:: Waits for any child whose process group ID equals the absolute</span></div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span> <span class="comment"> * value of _pid_.</span></div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span> <span class="comment"> *</span></div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span> <span class="comment"> * The _flags_ argument may be a logical or of the flag values</span></div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span> <span class="comment"> * <code>Process::WNOHANG</code> (do not block if no child available)</span></div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span> <span class="comment"> * or <code>Process::WUNTRACED</code> (return stopped children that</span></div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span> <span class="comment"> * haven't been reported). Not all flags are available on all</span></div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span> <span class="comment"> * platforms, but a flag value of zero will work on all platforms.</span></div><div class="line"><a name="l00855"></a><span class="lineno"> 855</span> <span class="comment"> *</span></div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span> <span class="comment"> * Calling this method raises a SystemCallError if there are no child</span></div><div class="line"><a name="l00857"></a><span class="lineno"> 857</span> <span class="comment"> * processes. Not available on all platforms.</span></div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span> <span class="comment"> *</span></div><div class="line"><a name="l00859"></a><span class="lineno"> 859</span> <span class="comment"> * include Process</span></div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span> <span class="comment"> * fork { exit 99 } #=> 27429</span></div><div class="line"><a name="l00861"></a><span class="lineno"> 861</span> <span class="comment"> * wait #=> 27429</span></div><div class="line"><a name="l00862"></a><span class="lineno"> 862</span> <span class="comment"> * $?.exitstatus #=> 99</span></div><div class="line"><a name="l00863"></a><span class="lineno"> 863</span> <span class="comment"> *</span></div><div class="line"><a name="l00864"></a><span class="lineno"> 864</span> <span class="comment"> * pid = fork { sleep 3 } #=> 27440</span></div><div class="line"><a name="l00865"></a><span class="lineno"> 865</span> <span class="comment"> * Time.now #=> 2008-03-08 19:56:16 +0900</span></div><div class="line"><a name="l00866"></a><span class="lineno"> 866</span> <span class="comment"> * waitpid(pid, Process::WNOHANG) #=> nil</span></div><div class="line"><a name="l00867"></a><span class="lineno"> 867</span> <span class="comment"> * Time.now #=> 2008-03-08 19:56:16 +0900</span></div><div class="line"><a name="l00868"></a><span class="lineno"> 868</span> <span class="comment"> * waitpid(pid, 0) #=> 27440</span></div><div class="line"><a name="l00869"></a><span class="lineno"> 869</span> <span class="comment"> * Time.now #=> 2008-03-08 19:56:19 +0900</span></div><div class="line"><a name="l00870"></a><span class="lineno"> 870</span> <span class="comment"> */</span></div><div class="line"><a name="l00871"></a><span class="lineno"> 871</span> </div><div class="line"><a name="l00872"></a><span class="lineno"> 872</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00873"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#adc9324baa7a860a5f449cf5bae613551"> 873</a></span> <a class="code" href="../../d0/d85/process_8c.html#adc9324baa7a860a5f449cf5bae613551">proc_wait</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l00874"></a><span class="lineno"> 874</span> {</div><div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vpid, vflags;</div><div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  rb_pid_t <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>;</div><div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <span class="keywordtype">int</span> flags, <a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>;</div><div class="line"><a name="l00878"></a><span class="lineno"> 878</span> </div><div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  flags = 0;</div><div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> == 0) {</div><div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = -1;</div><div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  }</div><div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="stringliteral">"02"</span>, &vpid, &vflags);</div><div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a>(vpid);</div><div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> == 2 && !<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(vflags)) {</div><div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  flags = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a72d845303f20fad5c5ef29c339d3c7f6">NUM2UINT</a>(vflags);</div><div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  }</div><div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  }</div><div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="keywordflow">if</span> ((<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = <a class="code" href="../../d0/d85/process_8c.html#a432758819394f2c9bd3d8a98b8281d4c">rb_waitpid</a>(<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>, &<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>, flags)) < 0)</div><div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> == 0) {</div><div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <a class="code" href="../../d0/d85/process_8c.html#a6b4d4f89e38a6bbfeece4ef7a6f48a6b">rb_last_status_clear</a>();</div><div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  }</div><div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>);</div><div class="line"><a name="l00898"></a><span class="lineno"> 898</span> }</div><div class="line"><a name="l00899"></a><span class="lineno"> 899</span> </div><div class="line"><a name="l00900"></a><span class="lineno"> 900</span> </div><div class="line"><a name="l00901"></a><span class="lineno"> 901</span> <span class="comment">/*</span></div><div class="line"><a name="l00902"></a><span class="lineno"> 902</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00903"></a><span class="lineno"> 903</span> <span class="comment"> * Process.wait2(pid=-1, flags=0) -> [pid, status]</span></div><div class="line"><a name="l00904"></a><span class="lineno"> 904</span> <span class="comment"> * Process.waitpid2(pid=-1, flags=0) -> [pid, status]</span></div><div class="line"><a name="l00905"></a><span class="lineno"> 905</span> <span class="comment"> *</span></div><div class="line"><a name="l00906"></a><span class="lineno"> 906</span> <span class="comment"> * Waits for a child process to exit (see Process::waitpid for exact</span></div><div class="line"><a name="l00907"></a><span class="lineno"> 907</span> <span class="comment"> * semantics) and returns an array containing the process id and the</span></div><div class="line"><a name="l00908"></a><span class="lineno"> 908</span> <span class="comment"> * exit status (a <code>Process::Status</code> object) of that</span></div><div class="line"><a name="l00909"></a><span class="lineno"> 909</span> <span class="comment"> * child. Raises a SystemCallError if there are no child processes.</span></div><div class="line"><a name="l00910"></a><span class="lineno"> 910</span> <span class="comment"> *</span></div><div class="line"><a name="l00911"></a><span class="lineno"> 911</span> <span class="comment"> * Process.fork { exit 99 } #=> 27437</span></div><div class="line"><a name="l00912"></a><span class="lineno"> 912</span> <span class="comment"> * pid, status = Process.wait2</span></div><div class="line"><a name="l00913"></a><span class="lineno"> 913</span> <span class="comment"> * pid #=> 27437</span></div><div class="line"><a name="l00914"></a><span class="lineno"> 914</span> <span class="comment"> * status.exitstatus #=> 99</span></div><div class="line"><a name="l00915"></a><span class="lineno"> 915</span> <span class="comment"> */</span></div><div class="line"><a name="l00916"></a><span class="lineno"> 916</span> </div><div class="line"><a name="l00917"></a><span class="lineno"> 917</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00918"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a7a35db814f1dcc0cfe1847fef4022a05"> 918</a></span> <a class="code" href="../../d0/d85/process_8c.html#a7a35db814f1dcc0cfe1847fef4022a05">proc_wait2</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l00919"></a><span class="lineno"> 919</span> {</div><div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = <a class="code" href="../../d0/d85/process_8c.html#adc9324baa7a860a5f449cf5bae613551">proc_wait</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>);</div><div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>)) <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  <span class="keywordflow">return</span> <a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>, <a class="code" href="../../d0/d85/process_8c.html#a0c58759ead9f39648223aa199ae4add7">rb_last_status_get</a>());</div><div class="line"><a name="l00923"></a><span class="lineno"> 923</span> }</div><div class="line"><a name="l00924"></a><span class="lineno"> 924</span> </div><div class="line"><a name="l00925"></a><span class="lineno"> 925</span> </div><div class="line"><a name="l00926"></a><span class="lineno"> 926</span> <span class="comment">/*</span></div><div class="line"><a name="l00927"></a><span class="lineno"> 927</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00928"></a><span class="lineno"> 928</span> <span class="comment"> * Process.waitall -> [ [pid1,status1], ...]</span></div><div class="line"><a name="l00929"></a><span class="lineno"> 929</span> <span class="comment"> *</span></div><div class="line"><a name="l00930"></a><span class="lineno"> 930</span> <span class="comment"> * Waits for all children, returning an array of</span></div><div class="line"><a name="l00931"></a><span class="lineno"> 931</span> <span class="comment"> * _pid_/_status_ pairs (where _status_ is a</span></div><div class="line"><a name="l00932"></a><span class="lineno"> 932</span> <span class="comment"> * <code>Process::Status</code> object).</span></div><div class="line"><a name="l00933"></a><span class="lineno"> 933</span> <span class="comment"> *</span></div><div class="line"><a name="l00934"></a><span class="lineno"> 934</span> <span class="comment"> * fork { sleep 0.2; exit 2 } #=> 27432</span></div><div class="line"><a name="l00935"></a><span class="lineno"> 935</span> <span class="comment"> * fork { sleep 0.1; exit 1 } #=> 27433</span></div><div class="line"><a name="l00936"></a><span class="lineno"> 936</span> <span class="comment"> * fork { exit 0 } #=> 27434</span></div><div class="line"><a name="l00937"></a><span class="lineno"> 937</span> <span class="comment"> * p Process.waitall</span></div><div class="line"><a name="l00938"></a><span class="lineno"> 938</span> <span class="comment"> *</span></div><div class="line"><a name="l00939"></a><span class="lineno"> 939</span> <span class="comment"> * <em>produces</em>:</span></div><div class="line"><a name="l00940"></a><span class="lineno"> 940</span> <span class="comment"> *</span></div><div class="line"><a name="l00941"></a><span class="lineno"> 941</span> <span class="comment"> * [[30982, #<Process::Status: pid 30982 exit 0>],</span></div><div class="line"><a name="l00942"></a><span class="lineno"> 942</span> <span class="comment"> * [30979, #<Process::Status: pid 30979 exit 1>],</span></div><div class="line"><a name="l00943"></a><span class="lineno"> 943</span> <span class="comment"> * [30976, #<Process::Status: pid 30976 exit 2>]]</span></div><div class="line"><a name="l00944"></a><span class="lineno"> 944</span> <span class="comment"> */</span></div><div class="line"><a name="l00945"></a><span class="lineno"> 945</span> </div><div class="line"><a name="l00946"></a><span class="lineno"> 946</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00947"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ab93fce01322667e8812c43fdc035c567"> 947</a></span> <a class="code" href="../../d0/d85/process_8c.html#ab93fce01322667e8812c43fdc035c567">proc_waitall</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00948"></a><span class="lineno"> 948</span> {</div><div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  rb_pid_t <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>;</div><div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  <span class="keywordtype">int</span> <a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>;</div><div class="line"><a name="l00952"></a><span class="lineno"> 952</span> </div><div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> = <a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>();</div><div class="line"><a name="l00955"></a><span class="lineno"> 955</span> <span class="preprocessor">#ifdef NO_WAITPID</span></div><div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a>) {</div><div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  <a class="code" href="../../dd/d24/st_8h.html#ace5a79870d2800659a653fceeca55262">st_foreach</a>(<a class="code" href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a>, <a class="code" href="../../d0/d85/process_8c.html#a6f41fc1c546221f8f6bb444c3346a526">waitall_each</a>, <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>);</div><div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  }</div><div class="line"><a name="l00959"></a><span class="lineno"> 959</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  <a class="code" href="../../d0/d85/process_8c.html#a6b4d4f89e38a6bbfeece4ef7a6f48a6b">rb_last_status_clear</a>();</div><div class="line"><a name="l00961"></a><span class="lineno"> 961</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00962"></a><span class="lineno"> 962</span> </div><div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = -1;;) {</div><div class="line"><a name="l00964"></a><span class="lineno"> 964</span> <span class="preprocessor">#ifdef NO_WAITPID</span></div><div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = <a class="code" href="../../d5/df2/win32_8c.html#a6655447bab00753d59759423bf28e22e">wait</a>(&<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>);</div><div class="line"><a name="l00966"></a><span class="lineno"> 966</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = <a class="code" href="../../d0/d85/process_8c.html#a432758819394f2c9bd3d8a98b8281d4c">rb_waitpid</a>(-1, &<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>, 0);</div><div class="line"><a name="l00968"></a><span class="lineno"> 968</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> == -1) {</div><div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> == ECHILD)</div><div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00972"></a><span class="lineno"> 972</span> <span class="preprocessor">#ifdef NO_WAITPID</span></div><div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> == EINTR) {</div><div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad1fe299d3b5a492259ab4e733832868c">rb_thread_schedule</a>();</div><div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  }</div><div class="line"><a name="l00977"></a><span class="lineno"> 977</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  }</div><div class="line"><a name="l00980"></a><span class="lineno"> 980</span> <span class="preprocessor">#ifdef NO_WAITPID</span></div><div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>(<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>, <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>);</div><div class="line"><a name="l00982"></a><span class="lineno"> 982</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>), <a class="code" href="../../d0/d85/process_8c.html#a0c58759ead9f39648223aa199ae4add7">rb_last_status_get</a>()));</div><div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  }</div><div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  <span class="keywordflow">return</span> <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00986"></a><span class="lineno"> 986</span> }</div><div class="line"><a name="l00987"></a><span class="lineno"> 987</span> </div><div class="line"><a name="l00988"></a><span class="lineno"> 988</span> <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a></div><div class="line"><a name="l00989"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a1aad7cd05ae84696f53da47b8a8d3b00"> 989</a></span> <a class="code" href="../../d0/d85/process_8c.html#a1aad7cd05ae84696f53da47b8a8d3b00">id_pid</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00990"></a><span class="lineno"> 990</span> {</div><div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>;</div><div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aa50b9d5bc665eb5545f6857c89232161">CONST_ID</a>(<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>, <span class="stringliteral">"pid"</span>);</div><div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>;</div><div class="line"><a name="l00994"></a><span class="lineno"> 994</span> }</div><div class="line"><a name="l00995"></a><span class="lineno"> 995</span> </div><div class="line"><a name="l00996"></a><span class="lineno"> 996</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00997"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a0c763536a96f21fc4b7860ec38278166"> 997</a></span> <a class="code" href="../../d0/d85/process_8c.html#a0c763536a96f21fc4b7860ec38278166">detach_process_pid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> thread)</div><div class="line"><a name="l00998"></a><span class="lineno"> 998</span> {</div><div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="keywordflow">return</span> <a class="code" href="../../db/d2e/intern_8h.html#a15b098e747732bb38336dc5a41cff43f">rb_thread_local_aref</a>(thread, <a class="code" href="../../d0/d85/process_8c.html#a1aad7cd05ae84696f53da47b8a8d3b00">id_pid</a>());</div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span> }</div><div class="line"><a name="l01001"></a><span class="lineno"> 1001</span> </div><div class="line"><a name="l01002"></a><span class="lineno"> 1002</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01003"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a0f8b5f054aca1799dc7d9b867b686010"> 1003</a></span> <a class="code" href="../../d0/d85/process_8c.html#a0f8b5f054aca1799dc7d9b867b686010">detach_process_watcher</a>(<span class="keywordtype">void</span> *arg)</div><div class="line"><a name="l01004"></a><span class="lineno"> 1004</span> {</div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  rb_pid_t cpid, <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a> = (rb_pid_t)(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)arg;</div><div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordtype">int</span> <a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>;</div><div class="line"><a name="l01007"></a><span class="lineno"> 1007</span> </div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  <span class="keywordflow">while</span> ((cpid = <a class="code" href="../../d0/d85/process_8c.html#a432758819394f2c9bd3d8a98b8281d4c">rb_waitpid</a>(<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>, &<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>, 0)) == 0) {</div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  <span class="comment">/* wait while alive */</span></div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  }</div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a0c58759ead9f39648223aa199ae4add7">rb_last_status_get</a>();</div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span> }</div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span> </div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01015"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae71a6a6384cb29a0e0e73bb20280cf47"> 1015</a></span> <a class="code" href="../../d0/d85/process_8c.html#ae71a6a6384cb29a0e0e73bb20280cf47">rb_detach_process</a>(rb_pid_t <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>)</div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span> {</div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> watcher = <a class="code" href="../../db/d2e/intern_8h.html#a987c01487d77573a7840848bc2c37b0e">rb_thread_create</a>(<a class="code" href="../../d0/d85/process_8c.html#a0f8b5f054aca1799dc7d9b867b686010">detach_process_watcher</a>, (<span class="keywordtype">void</span>*)(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>);</div><div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad3890ff58fc1746b7b2b53ec12f8bbee">rb_thread_local_aset</a>(watcher, <a class="code" href="../../d0/d85/process_8c.html#a1aad7cd05ae84696f53da47b8a8d3b00">id_pid</a>(), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>));</div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(watcher, <span class="stringliteral">"pid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a0c763536a96f21fc4b7860ec38278166">detach_process_pid</a>, 0);</div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  <span class="keywordflow">return</span> watcher;</div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> }</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span> </div><div class="line"><a name="l01023"></a><span class="lineno"> 1023</span> </div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span> <span class="comment">/*</span></div><div class="line"><a name="l01025"></a><span class="lineno"> 1025</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span> <span class="comment"> * Process.detach(pid) -> thread</span></div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span> <span class="comment"> *</span></div><div class="line"><a name="l01028"></a><span class="lineno"> 1028</span> <span class="comment"> * Some operating systems retain the status of terminated child</span></div><div class="line"><a name="l01029"></a><span class="lineno"> 1029</span> <span class="comment"> * processes until the parent collects that status (normally using</span></div><div class="line"><a name="l01030"></a><span class="lineno"> 1030</span> <span class="comment"> * some variant of <code>wait()</code>. If the parent never collects</span></div><div class="line"><a name="l01031"></a><span class="lineno"> 1031</span> <span class="comment"> * this status, the child stays around as a <em>zombie</em> process.</span></div><div class="line"><a name="l01032"></a><span class="lineno"> 1032</span> <span class="comment"> * <code>Process::detach</code> prevents this by setting up a</span></div><div class="line"><a name="l01033"></a><span class="lineno"> 1033</span> <span class="comment"> * separate Ruby thread whose sole job is to reap the status of the</span></div><div class="line"><a name="l01034"></a><span class="lineno"> 1034</span> <span class="comment"> * process _pid_ when it terminates. Use <code>detach</code></span></div><div class="line"><a name="l01035"></a><span class="lineno"> 1035</span> <span class="comment"> * only when you do not intent to explicitly wait for the child to</span></div><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span> <span class="comment"> * terminate.</span></div><div class="line"><a name="l01037"></a><span class="lineno"> 1037</span> <span class="comment"> *</span></div><div class="line"><a name="l01038"></a><span class="lineno"> 1038</span> <span class="comment"> * The waiting thread returns the exit status of the detached process</span></div><div class="line"><a name="l01039"></a><span class="lineno"> 1039</span> <span class="comment"> * when it terminates, so you can use <code>Thread#join</code> to</span></div><div class="line"><a name="l01040"></a><span class="lineno"> 1040</span> <span class="comment"> * know the result. If specified _pid_ is not a valid child process</span></div><div class="line"><a name="l01041"></a><span class="lineno"> 1041</span> <span class="comment"> * ID, the thread returns +nil+ immediately.</span></div><div class="line"><a name="l01042"></a><span class="lineno"> 1042</span> <span class="comment"> *</span></div><div class="line"><a name="l01043"></a><span class="lineno"> 1043</span> <span class="comment"> * The waiting thread has <code>pid</code> method which returns the pid.</span></div><div class="line"><a name="l01044"></a><span class="lineno"> 1044</span> <span class="comment"> *</span></div><div class="line"><a name="l01045"></a><span class="lineno"> 1045</span> <span class="comment"> * In this first example, we don't reap the first child process, so</span></div><div class="line"><a name="l01046"></a><span class="lineno"> 1046</span> <span class="comment"> * it appears as a zombie in the process status display.</span></div><div class="line"><a name="l01047"></a><span class="lineno"> 1047</span> <span class="comment"> *</span></div><div class="line"><a name="l01048"></a><span class="lineno"> 1048</span> <span class="comment"> * p1 = fork { sleep 0.1 }</span></div><div class="line"><a name="l01049"></a><span class="lineno"> 1049</span> <span class="comment"> * p2 = fork { sleep 0.2 }</span></div><div class="line"><a name="l01050"></a><span class="lineno"> 1050</span> <span class="comment"> * Process.waitpid(p2)</span></div><div class="line"><a name="l01051"></a><span class="lineno"> 1051</span> <span class="comment"> * sleep 2</span></div><div class="line"><a name="l01052"></a><span class="lineno"> 1052</span> <span class="comment"> * system("ps -ho pid,state -p #{p1}")</span></div><div class="line"><a name="l01053"></a><span class="lineno"> 1053</span> <span class="comment"> *</span></div><div class="line"><a name="l01054"></a><span class="lineno"> 1054</span> <span class="comment"> * <em>produces:</em></span></div><div class="line"><a name="l01055"></a><span class="lineno"> 1055</span> <span class="comment"> *</span></div><div class="line"><a name="l01056"></a><span class="lineno"> 1056</span> <span class="comment"> * 27389 Z</span></div><div class="line"><a name="l01057"></a><span class="lineno"> 1057</span> <span class="comment"> *</span></div><div class="line"><a name="l01058"></a><span class="lineno"> 1058</span> <span class="comment"> * In the next example, <code>Process::detach</code> is used to reap</span></div><div class="line"><a name="l01059"></a><span class="lineno"> 1059</span> <span class="comment"> * the child automatically.</span></div><div class="line"><a name="l01060"></a><span class="lineno"> 1060</span> <span class="comment"> *</span></div><div class="line"><a name="l01061"></a><span class="lineno"> 1061</span> <span class="comment"> * p1 = fork { sleep 0.1 }</span></div><div class="line"><a name="l01062"></a><span class="lineno"> 1062</span> <span class="comment"> * p2 = fork { sleep 0.2 }</span></div><div class="line"><a name="l01063"></a><span class="lineno"> 1063</span> <span class="comment"> * Process.detach(p1)</span></div><div class="line"><a name="l01064"></a><span class="lineno"> 1064</span> <span class="comment"> * Process.waitpid(p2)</span></div><div class="line"><a name="l01065"></a><span class="lineno"> 1065</span> <span class="comment"> * sleep 2</span></div><div class="line"><a name="l01066"></a><span class="lineno"> 1066</span> <span class="comment"> * system("ps -ho pid,state -p #{p1}")</span></div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span> <span class="comment"> *</span></div><div class="line"><a name="l01068"></a><span class="lineno"> 1068</span> <span class="comment"> * <em>(produces no output)</em></span></div><div class="line"><a name="l01069"></a><span class="lineno"> 1069</span> <span class="comment"> */</span></div><div class="line"><a name="l01070"></a><span class="lineno"> 1070</span> </div><div class="line"><a name="l01071"></a><span class="lineno"> 1071</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01072"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a86162ffac2b162583b07dc2a8093a10b"> 1072</a></span> <a class="code" href="../../d0/d85/process_8c.html#a86162ffac2b162583b07dc2a8093a10b">proc_detach</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>)</div><div class="line"><a name="l01073"></a><span class="lineno"> 1073</span> {</div><div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#ae71a6a6384cb29a0e0e73bb20280cf47">rb_detach_process</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a>(<a class="code" href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">pid</a>));</div><div class="line"><a name="l01076"></a><span class="lineno"> 1076</span> }</div><div class="line"><a name="l01077"></a><span class="lineno"> 1077</span> </div><div class="line"><a name="l01078"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae545c42545c7ba1d2ae7c8d1d2db0862"> 1078</a></span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="../../d0/d85/process_8c.html#ae545c42545c7ba1d2ae7c8d1d2db0862">forked_child</a> = 0;</div><div class="line"><a name="l01079"></a><span class="lineno"> 1079</span> </div><div class="line"><a name="l01080"></a><span class="lineno"> 1080</span> <span class="preprocessor">#ifdef SIGPIPE</span></div><div class="line"><a name="l01081"></a><span class="lineno"> 1081</span> <span class="keyword">static</span> RETSIGTYPE (*saved_sigpipe_handler)(int) = 0;</div><div class="line"><a name="l01082"></a><span class="lineno"> 1082</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01083"></a><span class="lineno"> 1083</span> </div><div class="line"><a name="l01084"></a><span class="lineno"> 1084</span> <span class="preprocessor">#ifdef SIGPIPE</span></div><div class="line"><a name="l01085"></a><span class="lineno"> 1085</span> <span class="keyword">static</span> RETSIGTYPE</div><div class="line"><a name="l01086"></a><span class="lineno"> 1086</span> sig_do_nothing(<span class="keywordtype">int</span> sig)</div><div class="line"><a name="l01087"></a><span class="lineno"> 1087</span> {</div><div class="line"><a name="l01088"></a><span class="lineno"> 1088</span> }</div><div class="line"><a name="l01089"></a><span class="lineno"> 1089</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01090"></a><span class="lineno"> 1090</span> </div><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span> <span class="comment">/* This function should be async-signal-safe. Actually it is. */</span></div><div class="line"><a name="l01092"></a><span class="lineno"> 1092</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01093"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ac1b8b21d04d948ce7768e88f3f15320c"> 1093</a></span> <a class="code" href="../../d0/d85/process_8c.html#ac1b8b21d04d948ce7768e88f3f15320c">before_exec_async_signal_safe</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l01094"></a><span class="lineno"> 1094</span> {</div><div class="line"><a name="l01095"></a><span class="lineno"> 1095</span> <span class="preprocessor">#ifdef SIGPIPE</span></div><div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  <span class="comment">/*</span></div><div class="line"><a name="l01097"></a><span class="lineno"> 1097</span> <span class="comment"> * Some OS commands don't initialize signal handler properly. Thus we have</span></div><div class="line"><a name="l01098"></a><span class="lineno"> 1098</span> <span class="comment"> * to reset signal handler before exec(). Otherwise, system() and similar</span></div><div class="line"><a name="l01099"></a><span class="lineno"> 1099</span> <span class="comment"> * child process interaction might fail. (e.g. ruby -e "system 'yes | ls'")</span></div><div class="line"><a name="l01100"></a><span class="lineno"> 1100</span> <span class="comment"> * [ruby-dev:12261]</span></div><div class="line"><a name="l01101"></a><span class="lineno"> 1101</span> <span class="comment"> */</span></div><div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  saved_sigpipe_handler = <a class="code" href="../../d1/d68/missing-pips_8c.html#af0f8ed40d30773bdb68e858ef0139b58">signal</a>(SIGPIPE, sig_do_nothing); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l01103"></a><span class="lineno"> 1103</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01104"></a><span class="lineno"> 1104</span> }</div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span> </div><div class="line"><a name="l01106"></a><span class="lineno"> 1106</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01107"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a9a17d8dff193b25ee6199aafda628009"> 1107</a></span> <a class="code" href="../../d0/d85/process_8c.html#a9a17d8dff193b25ee6199aafda628009">before_exec_non_async_signal_safe</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l01108"></a><span class="lineno"> 1108</span> {</div><div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../d0/d85/process_8c.html#ae545c42545c7ba1d2ae7c8d1d2db0862">forked_child</a>) {</div><div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  <span class="comment">/*</span></div><div class="line"><a name="l01111"></a><span class="lineno"> 1111</span> <span class="comment"> * On Mac OS X 10.5.x (Leopard) or earlier, exec() may return ENOTSUPP</span></div><div class="line"><a name="l01112"></a><span class="lineno"> 1112</span> <span class="comment"> * if the process have multiple threads. Therefore we have to kill</span></div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span> <span class="comment"> * internal threads temporary. [ruby-core:10583]</span></div><div class="line"><a name="l01114"></a><span class="lineno"> 1114</span> <span class="comment"> * This is also true on Haiku. It returns Errno::EPERM against exec()</span></div><div class="line"><a name="l01115"></a><span class="lineno"> 1115</span> <span class="comment"> * in multiple threads.</span></div><div class="line"><a name="l01116"></a><span class="lineno"> 1116</span> <span class="comment"> */</span></div><div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  <a class="code" href="../../d3/de7/thread_8c.html#aee3187a245b600621afed826f8338f36">rb_thread_stop_timer_thread</a>(0);</div><div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  }</div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span> }</div><div class="line"><a name="l01120"></a><span class="lineno"> 1120</span> </div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01122"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a6ec9626b60a0ffd1a016e755f8351230"> 1122</a></span> <a class="code" href="../../d0/d85/process_8c.html#a6ec9626b60a0ffd1a016e755f8351230">before_exec</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l01123"></a><span class="lineno"> 1123</span> {</div><div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  <a class="code" href="../../d0/d85/process_8c.html#a9a17d8dff193b25ee6199aafda628009">before_exec_non_async_signal_safe</a>();</div><div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  <a class="code" href="../../d0/d85/process_8c.html#ac1b8b21d04d948ce7768e88f3f15320c">before_exec_async_signal_safe</a>();</div><div class="line"><a name="l01126"></a><span class="lineno"> 1126</span> }</div><div class="line"><a name="l01127"></a><span class="lineno"> 1127</span> </div><div class="line"><a name="l01128"></a><span class="lineno"> 1128</span> <span class="comment">/* This function should be async-signal-safe. Actually it is. */</span></div><div class="line"><a name="l01129"></a><span class="lineno"> 1129</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01130"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae6716ed70b9d1f27946bbafac385d08e"> 1130</a></span> <a class="code" href="../../d0/d85/process_8c.html#ae6716ed70b9d1f27946bbafac385d08e">after_exec_async_signal_safe</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l01131"></a><span class="lineno"> 1131</span> {</div><div class="line"><a name="l01132"></a><span class="lineno"> 1132</span> <span class="preprocessor">#ifdef SIGPIPE</span></div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  <a class="code" href="../../d1/d68/missing-pips_8c.html#af0f8ed40d30773bdb68e858ef0139b58">signal</a>(SIGPIPE, saved_sigpipe_handler); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l01134"></a><span class="lineno"> 1134</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span> }</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span> </div><div class="line"><a name="l01137"></a><span class="lineno"> 1137</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01138"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4db3f682b2d21d7de3e8391d58d9498a"> 1138</a></span> <a class="code" href="../../d0/d85/process_8c.html#a4db3f682b2d21d7de3e8391d58d9498a">after_exec_non_async_signal_safe</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l01139"></a><span class="lineno"> 1139</span> {</div><div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  <a class="code" href="../../d3/de7/thread_8c.html#a9ea0032f29e8cf2be79a7d4ac6383d0a">rb_thread_reset_timer_thread</a>();</div><div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  <a class="code" href="../../d3/de7/thread_8c.html#afc63c8472d896681275d164a6504ef65">rb_thread_start_timer_thread</a>();</div><div class="line"><a name="l01142"></a><span class="lineno"> 1142</span> </div><div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  <a class="code" href="../../d0/d85/process_8c.html#ae545c42545c7ba1d2ae7c8d1d2db0862">forked_child</a> = 0;</div><div class="line"><a name="l01144"></a><span class="lineno"> 1144</span> }</div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span> </div><div class="line"><a name="l01146"></a><span class="lineno"> 1146</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01147"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a5a5674efefecb4da85f3f1377606aa75"> 1147</a></span> <a class="code" href="../../d0/d85/process_8c.html#a5a5674efefecb4da85f3f1377606aa75">after_exec</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l01148"></a><span class="lineno"> 1148</span> {</div><div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  <a class="code" href="../../d0/d85/process_8c.html#ae6716ed70b9d1f27946bbafac385d08e">after_exec_async_signal_safe</a>();</div><div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  <a class="code" href="../../d0/d85/process_8c.html#a4db3f682b2d21d7de3e8391d58d9498a">after_exec_non_async_signal_safe</a>();</div><div class="line"><a name="l01151"></a><span class="lineno"> 1151</span> }</div><div class="line"><a name="l01152"></a><span class="lineno"> 1152</span> </div><div class="line"><a name="l01153"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a99427eb98a376ec90085462a7c6c77f2"> 1153</a></span> <span class="preprocessor">#define before_fork() before_exec()</span></div><div class="line"><a name="l01154"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae4e91d6440c6d38c5af3bb70f56cb23f"> 1154</a></span> <span class="preprocessor">#define after_fork() (rb_threadptr_pending_interrupt_clear(GET_THREAD()), after_exec())</span></div><div class="line"><a name="l01155"></a><span class="lineno"> 1155</span> </div><div class="line"><a name="l01156"></a><span class="lineno"> 1156</span> <span class="preprocessor">#include "<a class="code" href="../../df/da8/dln_8h.html">dln.h</a>"</span></div><div class="line"><a name="l01157"></a><span class="lineno"> 1157</span> </div><div class="line"><a name="l01158"></a><span class="lineno"> 1158</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01159"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aced1c19d073d51d226fe1f8f7cbdfefe"> 1159</a></span> <a class="code" href="../../d0/d85/process_8c.html#aced1c19d073d51d226fe1f8f7cbdfefe">security</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str)</div><div class="line"><a name="l01160"></a><span class="lineno"> 1160</span> {</div><div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d1/d04/hash_8c.html#a5cae38de3410a69a23f7547d7fbd53d7">rb_env_path_tainted</a>()) {</div><div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d5/d9d/tcltklib_8c.html#a6f520624fabb8332dc98fd223491bf8d">rb_safe_level</a>() > 0) {</div><div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ae53f1d228c34c2a7715d7d39ab1a2991">rb_eSecurityError</a>, <span class="stringliteral">"Insecure PATH - %s"</span>, str);</div><div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  }</div><div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  }</div><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span> }</div><div class="line"><a name="l01167"></a><span class="lineno"> 1167</span> </div><div class="line"><a name="l01168"></a><span class="lineno"> 1168</span> <span class="preprocessor">#if defined(HAVE_FORK) && !defined(__native_client__)</span></div><div class="line"><a name="l01169"></a><span class="lineno"> 1169</span> </div><div class="line"><a name="l01170"></a><span class="lineno"> 1170</span> <span class="comment">/* try_with_sh and exec_with_sh should be async-signal-safe. Actually it is.*/</span></div><div class="line"><a name="l01171"></a><span class="lineno"> 1171</span> <span class="preprocessor">#define try_with_sh(prog, argv, envp) ((saved_errno == ENOEXEC) ? exec_with_sh((prog), (argv), (envp)) : (void)0)</span></div><div class="line"><a name="l01172"></a><span class="lineno"> 1172</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01173"></a><span class="lineno"> 1173</span> exec_with_sh(<span class="keyword">const</span> <span class="keywordtype">char</span> *prog, <span class="keywordtype">char</span> **<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="keywordtype">char</span> **envp)</div><div class="line"><a name="l01174"></a><span class="lineno"> 1174</span> {</div><div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = (<span class="keywordtype">char</span> *)prog;</div><div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  *--<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = (<span class="keywordtype">char</span> *)<span class="stringliteral">"sh"</span>;</div><div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>  <span class="keywordflow">if</span> (envp)</div><div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  execve(<span class="stringliteral">"/bin/sh"</span>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, envp); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  <a class="code" href="../../d1/d68/missing-pips_8c.html#ae1dd6bbd94b0f4e3dd37ecf1c1b832dd">execv</a>(<span class="stringliteral">"/bin/sh"</span>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l01181"></a><span class="lineno"> 1181</span> }</div><div class="line"><a name="l01182"></a><span class="lineno"> 1182</span> </div><div class="line"><a name="l01183"></a><span class="lineno"> 1183</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01184"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a6a914cc8f96e838f1f3e2c3878b9a4bf"> 1184</a></span> <span class="preprocessor">#define try_with_sh(prog, argv, envp) (void)0</span></div><div class="line"><a name="l01185"></a><span class="lineno"> 1185</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01186"></a><span class="lineno"> 1186</span> </div><div class="line"><a name="l01187"></a><span class="lineno"> 1187</span> <span class="comment">/* This function should be async-signal-safe. Actually it is. */</span></div><div class="line"><a name="l01188"></a><span class="lineno"> 1188</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01189"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#afaa30faf0405c266d236e05a7a31d0c9"> 1189</a></span> <a class="code" href="../../d0/d85/process_8c.html#afaa30faf0405c266d236e05a7a31d0c9">proc_exec_cmd</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *prog, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> argv_str, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> envp_str)</div><div class="line"><a name="l01190"></a><span class="lineno"> 1190</span> {</div><div class="line"><a name="l01191"></a><span class="lineno"> 1191</span> <span class="preprocessor">#ifdef __native_client__</span></div><div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a>;</div><div class="line"><a name="l01194"></a><span class="lineno"> 1194</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  <span class="keywordtype">char</span> **<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>;</div><div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  <span class="keywordtype">char</span> **envp;</div><div class="line"><a name="l01197"></a><span class="lineno"> 1197</span> <span class="preprocessor"># if defined(__EMX__) || defined(OS2)</span></div><div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <span class="keywordtype">char</span> **new_argv = <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l01199"></a><span class="lineno"> 1199</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l01200"></a><span class="lineno"> 1200</span> </div><div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = <a class="code" href="../../db/dde/internal_8h.html#a6a9e972d0d47c28ec54b71487acc373c">ARGVSTR2ARGV</a>(argv_str);</div><div class="line"><a name="l01202"></a><span class="lineno"> 1202</span> </div><div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  <span class="keywordflow">if</span> (!prog) {</div><div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = ENOENT;</div><div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  }</div><div class="line"><a name="l01207"></a><span class="lineno"> 1207</span> </div><div class="line"><a name="l01208"></a><span class="lineno"> 1208</span> <span class="preprocessor"># if defined(__EMX__) || defined(OS2)</span></div><div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  {</div><div class="line"><a name="l01210"></a><span class="lineno"> 1210</span> <span class="preprocessor"># define COMMAND "cmd.exe"</span></div><div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  <span class="keywordtype">char</span> *extension;</div><div class="line"><a name="l01212"></a><span class="lineno"> 1212</span> </div><div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  <span class="keywordflow">if</span> ((extension = <a class="code" href="../../dd/dd0/eval__intern_8h.html#abe95d128538ae3fa3d09adfc0ef1b206">strrchr</a>(prog, <span class="charliteral">'.'</span>)) != <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> && <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a033ddb8804ee20a82e42e4153e7136f4">STRCASECMP</a>(extension, <span class="stringliteral">".bat"</span>) == 0) {</div><div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  <span class="keywordtype">int</span> n;</div><div class="line"><a name="l01216"></a><span class="lineno"> 1216</span> </div><div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  <span class="keywordflow">for</span> (n = 0; <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[n]; n++)</div><div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  <span class="comment">/* no-op */</span>;</div><div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  new_argv = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a79041aa2bc7439c11906a86f82a52eb6">ALLOC_N</a>(<span class="keywordtype">char</span>*, n + 2);</div><div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  <span class="keywordflow">for</span> (; n > 0; n--)</div><div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  new_argv[n + 1] = <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[n];</div><div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  new_argv[1] = strcpy(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a79041aa2bc7439c11906a86f82a52eb6">ALLOC_N</a>(<span class="keywordtype">char</span>, <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0]) + 1), <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0]);</div><div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = new_argv[1]; *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> != <span class="charliteral">'\0'</span>; <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++)</div><div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  <span class="keywordflow">if</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> == <span class="charliteral">'/'</span>)</div><div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <span class="charliteral">'\\'</span>;</div><div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  new_argv[0] = COMMAND;</div><div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = new_argv;</div><div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  prog = <a class="code" href="../../df/da8/dln_8h.html#a61cc6b2d75908f5dfde8e260f5cc3e8e">dln_find_exe_r</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0], 0, <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>));</div><div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  <span class="keywordflow">if</span> (!prog) {</div><div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = ENOENT;</div><div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  }</div><div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  }</div><div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  }</div><div class="line"><a name="l01235"></a><span class="lineno"> 1235</span> <span class="preprocessor"># endif </span><span class="comment">/* __EMX__ */</span><span class="preprocessor"></span></div><div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>  envp = envp_str ? (<span class="keywordtype">char</span> **)<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(envp_str) : <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>  <span class="keywordflow">if</span> (envp_str)</div><div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>  execve(prog, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, envp); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  <a class="code" href="../../d1/d68/missing-pips_8c.html#ae1dd6bbd94b0f4e3dd37ecf1c1b832dd">execv</a>(prog, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  <a class="code" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a>(<a class="code" href="../../d0/d85/process_8c.html#a6a914cc8f96e838f1f3e2c3878b9a4bf">try_with_sh</a>(prog, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, envp)); <span class="comment">/* try_with_sh() is async-signal-safe. */</span></div><div class="line"><a name="l01242"></a><span class="lineno"> 1242</span> <span class="preprocessor"># if defined(__EMX__) || defined(OS2)</span></div><div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  <span class="keywordflow">if</span> (new_argv) {</div><div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  <a class="code" href="../../d8/db0/defines_8h.html#afca9b96f6a61eebbcdd7e6b3fc31ed97">xfree</a>(new_argv[0]);</div><div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  <a class="code" href="../../d8/db0/defines_8h.html#afca9b96f6a61eebbcdd7e6b3fc31ed97">xfree</a>(new_argv);</div><div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  }</div><div class="line"><a name="l01247"></a><span class="lineno"> 1247</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l01249"></a><span class="lineno"> 1249</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01250"></a><span class="lineno"> 1250</span> }</div><div class="line"><a name="l01251"></a><span class="lineno"> 1251</span> </div><div class="line"><a name="l01252"></a><span class="lineno"> 1252</span> <span class="comment">/* deprecated */</span></div><div class="line"><a name="l01253"></a><span class="lineno"> 1253</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01254"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a499afc5cb7cdb309ca4cb4fbe0858f9e"> 1254</a></span> <a class="code" href="../../d0/d85/process_8c.html#a499afc5cb7cdb309ca4cb4fbe0858f9e">proc_exec_v</a>(<span class="keywordtype">char</span> **<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="keyword">const</span> <span class="keywordtype">char</span> *prog)</div><div class="line"><a name="l01255"></a><span class="lineno"> 1255</span> {</div><div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  <span class="keywordtype">char</span> <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>[<a class="code" href="../../d0/d85/process_8c.html#addfa831c1473e710d2b71b72fd7fcfa5">MAXPATHLEN</a>];</div><div class="line"><a name="l01257"></a><span class="lineno"> 1257</span> </div><div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  <span class="keywordflow">if</span> (!prog)</div><div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  prog = <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0];</div><div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  prog = <a class="code" href="../../df/da8/dln_8h.html#a61cc6b2d75908f5dfde8e260f5cc3e8e">dln_find_exe_r</a>(prog, 0, <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>));</div><div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  <span class="keywordflow">if</span> (!prog) {</div><div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = ENOENT;</div><div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  }</div><div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>  <a class="code" href="../../d0/d85/process_8c.html#a6ec9626b60a0ffd1a016e755f8351230">before_exec</a>();</div><div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  <a class="code" href="../../d1/d68/missing-pips_8c.html#ae1dd6bbd94b0f4e3dd37ecf1c1b832dd">execv</a>(prog, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>);</div><div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  <a class="code" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a>(<a class="code" href="../../d0/d85/process_8c.html#a6a914cc8f96e838f1f3e2c3878b9a4bf">try_with_sh</a>(prog, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, 0); <a class="code" href="../../d0/d85/process_8c.html#a5a5674efefecb4da85f3f1377606aa75">after_exec</a>());</div><div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l01269"></a><span class="lineno"> 1269</span> }</div><div class="line"><a name="l01270"></a><span class="lineno"> 1270</span> </div><div class="line"><a name="l01271"></a><span class="lineno"> 1271</span> <span class="comment">/* deprecated */</span></div><div class="line"><a name="l01272"></a><span class="lineno"> 1272</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01273"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a2e96345d319556284b982a33db3d67df"> 1273</a></span> <a class="code" href="../../d0/d85/process_8c.html#a2e96345d319556284b982a33db3d67df">rb_proc_exec_n</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="keyword">const</span> <span class="keywordtype">char</span> *prog)</div><div class="line"><a name="l01274"></a><span class="lineno"> 1274</span> {</div><div class="line"><a name="l01275"></a><span class="lineno"> 1275</span> <span class="preprocessor">#define ARGV_COUNT(n) ((n)+1)</span></div><div class="line"><a name="l01276"></a><span class="lineno"> 1276</span> <span class="preprocessor">#define ARGV_SIZE(n) (sizeof(char*) * ARGV_COUNT(n))</span></div><div class="line"><a name="l01277"></a><span class="lineno"> 1277</span> <span class="preprocessor">#define ALLOC_ARGV(n, v) ALLOCV_N(char*, (v), ARGV_COUNT(n))</span></div><div class="line"><a name="l01278"></a><span class="lineno"> 1278</span> </div><div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>  <span class="keywordtype">char</span> **<a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>;</div><div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>  <span class="keywordtype">int</span> ret = -1;</div><div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>;</div><div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> </div><div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a> = <a class="code" href="../../d0/d85/process_8c.html#a2fa64f51d34beb42400355a5411f8279">ALLOC_ARGV</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>+1, <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>);</div><div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>=0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a><<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>] = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]);</div><div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  }</div><div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>] = 0;</div><div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[0]) {</div><div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a499afc5cb7cdb309ca4cb4fbe0858f9e">proc_exec_v</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>, prog);</div><div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  }</div><div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a13424d6f6efe4c7cf2f032744a04e51c">ALLOCV_END</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>);</div><div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01294"></a><span class="lineno"> 1294</span> </div><div class="line"><a name="l01295"></a><span class="lineno"> 1295</span> <span class="preprocessor">#undef ARGV_COUNT</span></div><div class="line"><a name="l01296"></a><span class="lineno"> 1296</span> <span class="preprocessor">#undef ARGV_SIZE</span></div><div class="line"><a name="l01297"></a><span class="lineno"> 1297</span> <span class="preprocessor">#undef ALLOC_ARGV</span></div><div class="line"><a name="l01298"></a><span class="lineno"> 1298</span> }</div><div class="line"><a name="l01299"></a><span class="lineno"> 1299</span> </div><div class="line"><a name="l01300"></a><span class="lineno"> 1300</span> <span class="comment">/* This function should be async-signal-safe. Actually it is. */</span></div><div class="line"><a name="l01301"></a><span class="lineno"> 1301</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01302"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a083ff7e83e3a2e246e95f2c54f755401"> 1302</a></span> <a class="code" href="../../d0/d85/process_8c.html#a083ff7e83e3a2e246e95f2c54f755401">proc_exec_sh</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> envp_str)</div><div class="line"><a name="l01303"></a><span class="lineno"> 1303</span> {</div><div class="line"><a name="l01304"></a><span class="lineno"> 1304</span> <span class="preprocessor">#ifdef __native_client__</span></div><div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a>;</div><div class="line"><a name="l01307"></a><span class="lineno"> 1307</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *s;</div><div class="line"><a name="l01309"></a><span class="lineno"> 1309</span> </div><div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  s = str;</div><div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  <span class="keywordflow">while</span> (*s == <span class="charliteral">' '</span> || *s == <span class="charliteral">'\t'</span> || *s == <span class="charliteral">'\n'</span>)</div><div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  s++;</div><div class="line"><a name="l01313"></a><span class="lineno"> 1313</span> </div><div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  <span class="keywordflow">if</span> (!*s) {</div><div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = ENOENT;</div><div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  }</div><div class="line"><a name="l01318"></a><span class="lineno"> 1318</span> </div><div class="line"><a name="l01319"></a><span class="lineno"> 1319</span> <span class="preprocessor">#ifdef _WIN32</span></div><div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  <a class="code" href="../../dc/db1/win32_8h.html#ae94bfda820ed3539b29e9fdba5babdb7">rb_w32_spawn</a>(P_OVERLAY, (<span class="keywordtype">char</span> *)str, 0);</div><div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l01322"></a><span class="lineno"> 1322</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01323"></a><span class="lineno"> 1323</span> <span class="preprocessor">#if defined(__CYGWIN32__) || defined(__EMX__)</span></div><div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  {</div><div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  <span class="keywordtype">char</span> <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>[<a class="code" href="../../d0/d85/process_8c.html#addfa831c1473e710d2b71b72fd7fcfa5">MAXPATHLEN</a>];</div><div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  <span class="keywordtype">char</span> *shell = <a class="code" href="../../df/da8/dln_8h.html#a61cc6b2d75908f5dfde8e260f5cc3e8e">dln_find_exe_r</a>(<span class="stringliteral">"sh"</span>, 0, <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>));</div><div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  <span class="keywordtype">int</span> <a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a> = -1;</div><div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  <span class="keywordflow">if</span> (shell)</div><div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>  <a class="code" href="../../d1/d68/missing-pips_8c.html#a72a17e21d22ec5e8dcc988055e963981">execl</a>(shell, <span class="stringliteral">"sh"</span>, <span class="stringliteral">"-c"</span>, str, (<span class="keywordtype">char</span> *) <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  <a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a> = system(str);</div><div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a> != -1)</div><div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  exit(<a class="code" href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">status</a>);</div><div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  }</div><div class="line"><a name="l01335"></a><span class="lineno"> 1335</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  <span class="keywordflow">if</span> (envp_str)</div><div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  execle(<span class="stringliteral">"/bin/sh"</span>, <span class="stringliteral">"sh"</span>, <span class="stringliteral">"-c"</span>, str, (<span class="keywordtype">char</span> *)<a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, (<span class="keywordtype">char</span> **)<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(envp_str)); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  <a class="code" href="../../d1/d68/missing-pips_8c.html#a72a17e21d22ec5e8dcc988055e963981">execl</a>(<span class="stringliteral">"/bin/sh"</span>, <span class="stringliteral">"sh"</span>, <span class="stringliteral">"-c"</span>, str, (<span class="keywordtype">char</span> *)<a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l01340"></a><span class="lineno"> 1340</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l01342"></a><span class="lineno"> 1342</span> <span class="preprocessor">#endif </span><span class="comment">/* _WIN32 */</span><span class="preprocessor"></span></div><div class="line"><a name="l01343"></a><span class="lineno"> 1343</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01344"></a><span class="lineno"> 1344</span> }</div><div class="line"><a name="l01345"></a><span class="lineno"> 1345</span> </div><div class="line"><a name="l01346"></a><span class="lineno"> 1346</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01347"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a7c8e1eb8b1e3eb548dc113c68544ecdf"> 1347</a></span> <a class="code" href="../../d0/d85/process_8c.html#a7c8e1eb8b1e3eb548dc113c68544ecdf">rb_proc_exec</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str)</div><div class="line"><a name="l01348"></a><span class="lineno"> 1348</span> {</div><div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  <a class="code" href="../../d0/d85/process_8c.html#a6ec9626b60a0ffd1a016e755f8351230">before_exec</a>();</div><div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a083ff7e83e3a2e246e95f2c54f755401">proc_exec_sh</a>(str, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>);</div><div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  <a class="code" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a>(<a class="code" href="../../d0/d85/process_8c.html#a5a5674efefecb4da85f3f1377606aa75">after_exec</a>());</div><div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l01354"></a><span class="lineno"> 1354</span> }</div><div class="line"><a name="l01355"></a><span class="lineno"> 1355</span> </div><div class="line"><a name="l01356"></a><span class="lineno"> 1356</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01357"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a360f6e48d4bd23cc21a2b9a95af68c1f"> 1357</a></span> <a class="code" href="../../d0/d85/process_8c.html#a360f6e48d4bd23cc21a2b9a95af68c1f">mark_exec_arg</a>(<span class="keywordtype">void</span> *ptr)</div><div class="line"><a name="l01358"></a><span class="lineno"> 1358</span> {</div><div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp = ptr;</div><div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>)</div><div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a8458081002086b6b769a945722bc222d">sh</a>.shell_script);</div><div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_name);</div><div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_abspath);</div><div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_str);</div><div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_buf);</div><div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  }</div><div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a2abe266f26d0333ec737b1d160dc338a">redirect_fds</a>);</div><div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a>);</div><div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>);</div><div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a18c95cbd2ccc48e941735180dc9334da">dup2_tmpbuf</a>);</div><div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rlimit_limits</a>);</div><div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>);</div><div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a81917af06b2fbade88b9020bcaaaeb8f">fd_close</a>);</div><div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a62e580f6403978c92b7a2cd7864a0037">fd_open</a>);</div><div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">fd_dup2_child</a>);</div><div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abbde123c208b04e83b859af4ef0f87af">env_modification</a>);</div><div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  <a class="code" href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#acbb07cb999260b7a92b79cc667e42d82">chdir_dir</a>);</div><div class="line"><a name="l01379"></a><span class="lineno"> 1379</span> }</div><div class="line"><a name="l01380"></a><span class="lineno"> 1380</span> </div><div class="line"><a name="l01381"></a><span class="lineno"> 1381</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01382"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#acb1dfe86cfe1d54af035d86a91a99490"> 1382</a></span> <a class="code" href="../../d0/d85/process_8c.html#acb1dfe86cfe1d54af035d86a91a99490">free_exec_arg</a>(<span class="keywordtype">void</span> *ptr)</div><div class="line"><a name="l01383"></a><span class="lineno"> 1383</span> {</div><div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>  <a class="code" href="../../d8/db0/defines_8h.html#afca9b96f6a61eebbcdd7e6b3fc31ed97">xfree</a>(ptr);</div><div class="line"><a name="l01385"></a><span class="lineno"> 1385</span> }</div><div class="line"><a name="l01386"></a><span class="lineno"> 1386</span> </div><div class="line"><a name="l01387"></a><span class="lineno"> 1387</span> <span class="keyword">static</span> <span class="keywordtype">size_t</span></div><div class="line"><a name="l01388"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad418b1efb45b099694aee271825f572b"> 1388</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad418b1efb45b099694aee271825f572b">memsize_exec_arg</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *ptr)</div><div class="line"><a name="l01389"></a><span class="lineno"> 1389</span> {</div><div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>  <span class="keywordflow">return</span> ptr ? <span class="keyword">sizeof</span>(<span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a>) : 0;</div><div class="line"><a name="l01391"></a><span class="lineno"> 1391</span> }</div><div class="line"><a name="l01392"></a><span class="lineno"> 1392</span> </div><div class="line"><a name="l01393"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a3805ce4189c2e2609c96caab36b835d9"> 1393</a></span> static <a class="code" href="../../d8/d4e/strftime_8c.html#a2c212835823e3c54a8ab6d95c652660e">const</a> <a class="code" href="../../d7/de2/structrb__data__type__struct.html">rb_data_type_t</a> <a class="code" href="../../d0/d85/process_8c.html#a3805ce4189c2e2609c96caab36b835d9">exec_arg_data_type</a> = {</div><div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>  <span class="stringliteral">"exec_arg"</span>,</div><div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>  {<a class="code" href="../../d0/d85/process_8c.html#a360f6e48d4bd23cc21a2b9a95af68c1f">mark_exec_arg</a>, <a class="code" href="../../d0/d85/process_8c.html#acb1dfe86cfe1d54af035d86a91a99490">free_exec_arg</a>, <a class="code" href="../../d0/d85/process_8c.html#ad418b1efb45b099694aee271825f572b">memsize_exec_arg</a>},</div><div class="line"><a name="l01396"></a><span class="lineno"> 1396</span> };</div><div class="line"><a name="l01397"></a><span class="lineno"> 1397</span> </div><div class="line"><a name="l01398"></a><span class="lineno"> 1398</span> <span class="preprocessor">#if defined(_WIN32)</span></div><div class="line"><a name="l01399"></a><span class="lineno"> 1399</span> <span class="preprocessor">#define HAVE_SPAWNV 1</span></div><div class="line"><a name="l01400"></a><span class="lineno"> 1400</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01401"></a><span class="lineno"> 1401</span> </div><div class="line"><a name="l01402"></a><span class="lineno"> 1402</span> <span class="preprocessor">#if !defined(HAVE_FORK) && defined(HAVE_SPAWNV)</span></div><div class="line"><a name="l01403"></a><span class="lineno"> 1403</span> <span class="preprocessor"># define USE_SPAWNV 1</span></div><div class="line"><a name="l01404"></a><span class="lineno"> 1404</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01405"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad28195480cecb41eed1633ce99222c12"> 1405</a></span> <span class="preprocessor"># define USE_SPAWNV 0</span></div><div class="line"><a name="l01406"></a><span class="lineno"> 1406</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01407"></a><span class="lineno"> 1407</span> <span class="preprocessor">#ifndef P_NOWAIT</span></div><div class="line"><a name="l01408"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#adbf992dd8dead36444b76290025d0ac9"> 1408</a></span> <span class="preprocessor"># define P_NOWAIT _P_NOWAIT</span></div><div class="line"><a name="l01409"></a><span class="lineno"> 1409</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01410"></a><span class="lineno"> 1410</span> </div><div class="line"><a name="l01411"></a><span class="lineno"> 1411</span> <span class="preprocessor">#if USE_SPAWNV</span></div><div class="line"><a name="l01412"></a><span class="lineno"> 1412</span> <span class="preprocessor">#if defined(_WIN32)</span></div><div class="line"><a name="l01413"></a><span class="lineno"> 1413</span> <span class="preprocessor">#define proc_spawn_cmd_internal(argv, prog) rb_w32_aspawn(P_NOWAIT, (prog), (argv))</span></div><div class="line"><a name="l01414"></a><span class="lineno"> 1414</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01415"></a><span class="lineno"> 1415</span> <span class="keyword">static</span> rb_pid_t</div><div class="line"><a name="l01416"></a><span class="lineno"> 1416</span> proc_spawn_cmd_internal(<span class="keywordtype">char</span> **<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="keywordtype">char</span> *prog)</div><div class="line"><a name="l01417"></a><span class="lineno"> 1417</span> {</div><div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  <span class="keywordtype">char</span> <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>[<a class="code" href="../../d0/d85/process_8c.html#addfa831c1473e710d2b71b72fd7fcfa5">MAXPATHLEN</a>];</div><div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  rb_pid_t status;</div><div class="line"><a name="l01420"></a><span class="lineno"> 1420</span> </div><div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  <span class="keywordflow">if</span> (!prog)</div><div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>  prog = <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0];</div><div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  <a class="code" href="../../d0/d85/process_8c.html#aced1c19d073d51d226fe1f8f7cbdfefe">security</a>(prog);</div><div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>  prog = <a class="code" href="../../df/da8/dln_8h.html#a61cc6b2d75908f5dfde8e260f5cc3e8e">dln_find_exe_r</a>(prog, 0, <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>));</div><div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>  <span class="keywordflow">if</span> (!prog)</div><div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l01427"></a><span class="lineno"> 1427</span> </div><div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>  <a class="code" href="../../d0/d85/process_8c.html#a6ec9626b60a0ffd1a016e755f8351230">before_exec</a>();</div><div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  status = spawnv(<a class="code" href="../../d0/d85/process_8c.html#adbf992dd8dead36444b76290025d0ac9">P_NOWAIT</a>, prog, (<span class="keyword">const</span> <span class="keywordtype">char</span> **)<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>);</div><div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>  <span class="keywordflow">if</span> (status == -1 && <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> == ENOEXEC) {</div><div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = (<span class="keywordtype">char</span> *)prog;</div><div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>  *--<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = (<span class="keywordtype">char</span> *)<span class="stringliteral">"sh"</span>;</div><div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>  status = spawnv(<a class="code" href="../../d0/d85/process_8c.html#adbf992dd8dead36444b76290025d0ac9">P_NOWAIT</a>, <span class="stringliteral">"/bin/sh"</span>, (<span class="keyword">const</span> <span class="keywordtype">char</span> **)<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>);</div><div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>  <a class="code" href="../../d0/d85/process_8c.html#a5a5674efefecb4da85f3f1377606aa75">after_exec</a>();</div><div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>  <span class="keywordflow">if</span> (status == -1) <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = ENOEXEC;</div><div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  }</div><div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>  <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>(status == -1 ? 127 : status, 0);</div><div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>  <span class="keywordflow">return</span> status;</div><div class="line"><a name="l01439"></a><span class="lineno"> 1439</span> }</div><div class="line"><a name="l01440"></a><span class="lineno"> 1440</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01441"></a><span class="lineno"> 1441</span> </div><div class="line"><a name="l01442"></a><span class="lineno"> 1442</span> <span class="keyword">static</span> rb_pid_t</div><div class="line"><a name="l01443"></a><span class="lineno"> 1443</span> proc_spawn_cmd(<span class="keywordtype">char</span> **<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> prog, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp)</div><div class="line"><a name="l01444"></a><span class="lineno"> 1444</span> {</div><div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>  rb_pid_t pid = -1;</div><div class="line"><a name="l01446"></a><span class="lineno"> 1446</span> </div><div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0]) {</div><div class="line"><a name="l01448"></a><span class="lineno"> 1448</span> <span class="preprocessor">#if defined(_WIN32)</span></div><div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#ad3196fc77437d523ed1459e8ff809d3a">DWORD</a> flags = 0;</div><div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a57c6d2356568e708289bfe641cd79e71">new_pgroup_given</a> && eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a99585266f51c7b61343b7cfebf9d7a40">new_pgroup_flag</a>) {</div><div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>  flags = CREATE_NEW_PROCESS_GROUP;</div><div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>  }</div><div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>  pid = <a class="code" href="../../dc/db1/win32_8h.html#a5431e54710874f971979ccb3b2728556">rb_w32_aspawn_flags</a>(<a class="code" href="../../d0/d85/process_8c.html#adbf992dd8dead36444b76290025d0ac9">P_NOWAIT</a>, prog ? <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(prog) : 0, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, flags);</div><div class="line"><a name="l01454"></a><span class="lineno"> 1454</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>  pid = proc_spawn_cmd_internal(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, prog ? <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(prog) : 0);</div><div class="line"><a name="l01456"></a><span class="lineno"> 1456</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>  }</div><div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>  <span class="keywordflow">return</span> pid;</div><div class="line"><a name="l01459"></a><span class="lineno"> 1459</span> }</div><div class="line"><a name="l01460"></a><span class="lineno"> 1460</span> </div><div class="line"><a name="l01461"></a><span class="lineno"> 1461</span> <span class="preprocessor">#if defined(_WIN32)</span></div><div class="line"><a name="l01462"></a><span class="lineno"> 1462</span> <span class="preprocessor">#define proc_spawn_sh(str) rb_w32_spawn(P_NOWAIT, (str), 0)</span></div><div class="line"><a name="l01463"></a><span class="lineno"> 1463</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01464"></a><span class="lineno"> 1464</span> <span class="keyword">static</span> rb_pid_t</div><div class="line"><a name="l01465"></a><span class="lineno"> 1465</span> proc_spawn_sh(<span class="keywordtype">char</span> *str)</div><div class="line"><a name="l01466"></a><span class="lineno"> 1466</span> {</div><div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>  <span class="keywordtype">char</span> <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>[<a class="code" href="../../d0/d85/process_8c.html#addfa831c1473e710d2b71b72fd7fcfa5">MAXPATHLEN</a>];</div><div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>  rb_pid_t status;</div><div class="line"><a name="l01469"></a><span class="lineno"> 1469</span> </div><div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  <span class="keywordtype">char</span> *shell = <a class="code" href="../../df/da8/dln_8h.html#a61cc6b2d75908f5dfde8e260f5cc3e8e">dln_find_exe_r</a>(<span class="stringliteral">"sh"</span>, 0, <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>));</div><div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>  <a class="code" href="../../d0/d85/process_8c.html#a6ec9626b60a0ffd1a016e755f8351230">before_exec</a>();</div><div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>  status = spawnl(<a class="code" href="../../d0/d85/process_8c.html#adbf992dd8dead36444b76290025d0ac9">P_NOWAIT</a>, (shell ? shell : <span class="stringliteral">"/bin/sh"</span>), <span class="stringliteral">"sh"</span>, <span class="stringliteral">"-c"</span>, str, (<span class="keywordtype">char</span>*)<a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>  <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>(status == -1 ? 127 : status, 0);</div><div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>  <a class="code" href="../../d0/d85/process_8c.html#a5a5674efefecb4da85f3f1377606aa75">after_exec</a>();</div><div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>  <span class="keywordflow">return</span> status;</div><div class="line"><a name="l01476"></a><span class="lineno"> 1476</span> }</div><div class="line"><a name="l01477"></a><span class="lineno"> 1477</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01478"></a><span class="lineno"> 1478</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01479"></a><span class="lineno"> 1479</span> </div><div class="line"><a name="l01480"></a><span class="lineno"> 1480</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01481"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe"> 1481</a></span> <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l01482"></a><span class="lineno"> 1482</span> {</div><div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1d4c05021aacd8cab989ff60f95ebe2d">RBASIC</a>(obj)->klass = 0;</div><div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>  <span class="keywordflow">return</span> obj;</div><div class="line"><a name="l01485"></a><span class="lineno"> 1485</span> }</div><div class="line"><a name="l01486"></a><span class="lineno"> 1486</span> </div><div class="line"><a name="l01487"></a><span class="lineno"> 1487</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01488"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad2919e0a4a32fe8037d97bd5a87e0771"> 1488</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad2919e0a4a32fe8037d97bd5a87e0771">check_exec_redirect_fd</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>, <span class="keywordtype">int</span> iskey)</div><div class="line"><a name="l01489"></a><span class="lineno"> 1489</span> {</div><div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp;</div><div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>  <span class="keywordtype">int</span> fd;</div><div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acf2fcf97dcf9c7c35452730eb3e2aeb2">FIXNUM_P</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>)) {</div><div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>  fd = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>);</div><div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>  }</div><div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acc70817286a1286e1d8dea44a00f19c7">SYMBOL_P</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>)) {</div><div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> <span class="keywordtype">id</span> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a5a8a0a36dbacb1ec73a860b8fd6a61a1">SYM2ID</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>);</div><div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>  <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"in"</span>))</div><div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>  fd = 0;</div><div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"out"</span>))</div><div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>  fd = 1;</div><div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"err"</span>))</div><div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>  fd = 2;</div><div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>  <span class="keywordflow">goto</span> wrong;</div><div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>  }</div><div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(tmp = <a class="code" href="../../db/d2e/intern_8h.html#a16e59d05c8eb1641308bc1018c333cc1">rb_check_convert_type</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0a8afbed81f5fb3930e9d153fbd51737">T_FILE</a>, <span class="stringliteral">"IO"</span>, <span class="stringliteral">"to_io"</span>))) {</div><div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>  <a class="code" href="../../dd/d7e/structrb__io__t.html">rb_io_t</a> *fptr;</div><div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>  <a class="code" href="../../dc/dac/io_8h.html#aa00f0dca97539a5dd0c4e67ad5be93a3">GetOpenFile</a>(tmp, fptr);</div><div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>  <span class="keywordflow">if</span> (fptr-><a class="code" href="../../dd/d7e/structrb__io__t.html#ad4507dbb812bff2064ead59f235039c2">tied_io_for_writing</a>)</div><div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"duplex IO redirection"</span>);</div><div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>  fd = fptr-><a class="code" href="../../dd/d7e/structrb__io__t.html#a0d48f8e91d24ff4f382564b30c1b41c2">fd</a>;</div><div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>  }</div><div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"wrong exec redirect"</span>);</div><div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>  }</div><div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>  <span class="keywordflow">if</span> (fd < 0) {</div><div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>  wrong:</div><div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"negative file descriptor"</span>);</div><div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>  }</div><div class="line"><a name="l01520"></a><span class="lineno"> 1520</span> <span class="preprocessor">#ifdef _WIN32</span></div><div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fd >= 3 && iskey) {</div><div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"wrong file descriptor (%d)"</span>, fd);</div><div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  }</div><div class="line"><a name="l01524"></a><span class="lineno"> 1524</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(fd);</div><div class="line"><a name="l01526"></a><span class="lineno"> 1526</span> }</div><div class="line"><a name="l01527"></a><span class="lineno"> 1527</span> </div><div class="line"><a name="l01528"></a><span class="lineno"> 1528</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01529"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4"> 1529</a></span> <a class="code" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> param)</div><div class="line"><a name="l01530"></a><span class="lineno"> 1530</span> {</div><div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>  <span class="keywordflow">if</span> (ary == <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>  ary = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>());</div><div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>  }</div><div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac4f895997656c2abd27a29a8b8e982ca">RB_TYPE_P</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#abbd332f6f94d77e0a369c7720128639e">T_ARRAY</a>)) {</div><div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> fd = <a class="code" href="../../d0/d85/process_8c.html#ad2919e0a4a32fe8037d97bd5a87e0771">check_exec_redirect_fd</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, !<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(param));</div><div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(ary, <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(fd, param)));</div><div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>  }</div><div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, n=0;</div><div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0 ; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>); <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> fd = <a class="code" href="../../d0/d85/process_8c.html#ad2919e0a4a32fe8037d97bd5a87e0771">check_exec_redirect_fd</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>, !<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(param));</div><div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(ary, <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(fd, param)));</div><div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>  n++;</div><div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>  }</div><div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>  }</div><div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>  <span class="keywordflow">return</span> ary;</div><div class="line"><a name="l01548"></a><span class="lineno"> 1548</span> }</div><div class="line"><a name="l01549"></a><span class="lineno"> 1549</span> </div><div class="line"><a name="l01550"></a><span class="lineno"> 1550</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01551"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aad6319071a50b669e1aeeb7bd609e7a8"> 1551</a></span> <a class="code" href="../../d0/d85/process_8c.html#aad6319071a50b669e1aeeb7bd609e7a8">check_exec_redirect</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp)</div><div class="line"><a name="l01552"></a><span class="lineno"> 1552</span> {</div><div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> param;</div><div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> path, flags, perm;</div><div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp;</div><div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a>;</div><div class="line"><a name="l01557"></a><span class="lineno"> 1557</span> </div><div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a394faf7191f18552a20cb17ce14226f0">TYPE</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>)) {</div><div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac9aadbc1e9c456506a4d7eef5cdc787e">T_SYMBOL</a>:</div><div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>  <span class="keywordtype">id</span> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a5a8a0a36dbacb1ec73a860b8fd6a61a1">SYM2ID</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>  <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"close"</span>)) {</div><div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>  param = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a81917af06b2fbade88b9020bcaaaeb8f">fd_close</a> = <a class="code" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a81917af06b2fbade88b9020bcaaaeb8f">fd_close</a>, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, param);</div><div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>  }</div><div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"in"</span>)) {</div><div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>  param = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(0);</div><div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a> = <a class="code" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, param);</div><div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>  }</div><div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"out"</span>)) {</div><div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>  param = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(1);</div><div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a> = <a class="code" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, param);</div><div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>  }</div><div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"err"</span>)) {</div><div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>  param = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(2);</div><div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a> = <a class="code" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, param);</div><div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>  }</div><div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"wrong exec redirect symbol: %s"</span>,</div><div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>  <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(<span class="keywordtype">id</span>));</div><div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  }</div><div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l01582"></a><span class="lineno"> 1582</span> </div><div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0a8afbed81f5fb3930e9d153fbd51737">T_FILE</a>:</div><div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  io:</div><div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>  <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = <a class="code" href="../../d0/d85/process_8c.html#ad2919e0a4a32fe8037d97bd5a87e0771">check_exec_redirect_fd</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>, 0);</div><div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>  <span class="comment">/* fall through */</span></div><div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a523855de5546c34061e030f4606db3e9">T_FIXNUM</a>:</div><div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  param = <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>;</div><div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a> = <a class="code" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, param);</div><div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l01591"></a><span class="lineno"> 1591</span> </div><div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#abbd332f6f94d77e0a369c7720128639e">T_ARRAY</a>:</div><div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>  path = <a class="code" href="../../dc/dcc/array_8c.html#ae3c2ac6c88e666d5418855114eb8bcf8">rb_ary_entry</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>, 0);</div><div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>) == 2 && <a class="code" href="../../de/de6/ruby_2ruby_8h.html#acc70817286a1286e1d8dea44a00f19c7">SYMBOL_P</a>(path) &&</div><div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a5a8a0a36dbacb1ec73a860b8fd6a61a1">SYM2ID</a>(path) == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"child"</span>)) {</div><div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>  param = <a class="code" href="../../d0/d85/process_8c.html#ad2919e0a4a32fe8037d97bd5a87e0771">check_exec_redirect_fd</a>(<a class="code" href="../../dc/dcc/array_8c.html#ae3c2ac6c88e666d5418855114eb8bcf8">rb_ary_entry</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>, 1), 0);</div><div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">fd_dup2_child</a> = <a class="code" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">fd_dup2_child</a>, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, param);</div><div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>  }</div><div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a66b35e3e022b499db72f5df63bb1d358">FilePathValue</a>(path);</div><div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>  flags = <a class="code" href="../../dc/dcc/array_8c.html#ae3c2ac6c88e666d5418855114eb8bcf8">rb_ary_entry</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>, 1);</div><div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(flags))</div><div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>  flags = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(O_RDONLY);</div><div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac4f895997656c2abd27a29a8b8e982ca">RB_TYPE_P</a>(flags, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a22a8c2a4bbaae9b68f65c9bb92fd4e39">T_STRING</a>))</div><div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>  flags = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(<a class="code" href="../../dc/dac/io_8h.html#a18815b569044e1ffbe48c093ed7efd1f">rb_io_modestr_oflags</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(flags)));</div><div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>  flags = <a class="code" href="../../db/d2e/intern_8h.html#ae98f9e6c1a4b5181ca48e36d06b3157b">rb_to_int</a>(flags);</div><div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>  perm = <a class="code" href="../../dc/dcc/array_8c.html#ae3c2ac6c88e666d5418855114eb8bcf8">rb_ary_entry</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>, 2);</div><div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>  perm = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(perm) ? <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(0644) : <a class="code" href="../../db/d2e/intern_8h.html#ae98f9e6c1a4b5181ca48e36d06b3157b">rb_to_int</a>(perm);</div><div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>  param = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a8317ecd6a0abb5ad08c50c732f30059b">rb_ary_new3</a>(3, <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../db/d2e/intern_8h.html#ae2843c766c24b80116bb127ebf22d5bf">rb_str_dup</a>(path)),</div><div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>  flags, perm));</div><div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a62e580f6403978c92b7a2cd7864a0037">fd_open</a> = <a class="code" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a62e580f6403978c92b7a2cd7864a0037">fd_open</a>, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, param);</div><div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>  }</div><div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l01615"></a><span class="lineno"> 1615</span> </div><div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a22a8c2a4bbaae9b68f65c9bb92fd4e39">T_STRING</a>:</div><div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  path = <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>;</div><div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a66b35e3e022b499db72f5df63bb1d358">FilePathValue</a>(path);</div><div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac4f895997656c2abd27a29a8b8e982ca">RB_TYPE_P</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0a8afbed81f5fb3930e9d153fbd51737">T_FILE</a>))</div><div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>  <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = <a class="code" href="../../d0/d85/process_8c.html#ad2919e0a4a32fe8037d97bd5a87e0771">check_exec_redirect_fd</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, 1);</div><div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acf2fcf97dcf9c7c35452730eb3e2aeb2">FIXNUM_P</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>) && (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>) == 1 || <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>) == 2))</div><div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>  flags = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(O_WRONLY|O_CREAT|O_TRUNC);</div><div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>  flags = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(O_RDONLY);</div><div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>  perm = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(0644);</div><div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>  param = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a8317ecd6a0abb5ad08c50c732f30059b">rb_ary_new3</a>(3, <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../db/d2e/intern_8h.html#ae2843c766c24b80116bb127ebf22d5bf">rb_str_dup</a>(path)),</div><div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>  flags, perm));</div><div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a62e580f6403978c92b7a2cd7864a0037">fd_open</a> = <a class="code" href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a62e580f6403978c92b7a2cd7864a0037">fd_open</a>, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, param);</div><div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l01630"></a><span class="lineno"> 1630</span> </div><div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>  tmp = <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>;</div><div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>  <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = <a class="code" href="../../dc/dac/io_8h.html#ab38f99f0fadd521557079fa56c0fbddd">rb_io_check_io</a>(tmp);</div><div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>)) <span class="keywordflow">goto</span> io;</div><div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"wrong exec redirect action"</span>);</div><div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>  }</div><div class="line"><a name="l01637"></a><span class="lineno"> 1637</span> </div><div class="line"><a name="l01638"></a><span class="lineno"> 1638</span> }</div><div class="line"><a name="l01639"></a><span class="lineno"> 1639</span> </div><div class="line"><a name="l01640"></a><span class="lineno"> 1640</span> <span class="preprocessor">#if defined(HAVE_SETRLIMIT) && defined(NUM2RLIM)</span></div><div class="line"><a name="l01641"></a><span class="lineno"> 1641</span> <span class="keyword">static</span> <span class="keywordtype">int</span> rlimit_type_by_lname(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>);</div><div class="line"><a name="l01642"></a><span class="lineno"> 1642</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01643"></a><span class="lineno"> 1643</span> </div><div class="line"><a name="l01644"></a><span class="lineno"> 1644</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01645"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aac3b3a343470a7beda644da829549f0c"> 1645</a></span> <a class="code" href="../../d0/d85/process_8c.html#aac3b3a343470a7beda644da829549f0c">rb_execarg_addopt</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>)</div><div class="line"><a name="l01646"></a><span class="lineno"> 1646</span> {</div><div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp = <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(execarg_obj);</div><div class="line"><a name="l01648"></a><span class="lineno"> 1648</span> </div><div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a>;</div><div class="line"><a name="l01650"></a><span class="lineno"> 1650</span> <span class="preprocessor">#if defined(HAVE_SETRLIMIT) && defined(NUM2RLIM)</span></div><div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>  <span class="keywordtype">int</span> rtype;</div><div class="line"><a name="l01652"></a><span class="lineno"> 1652</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01653"></a><span class="lineno"> 1653</span> </div><div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l01655"></a><span class="lineno"> 1655</span> </div><div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a394faf7191f18552a20cb17ce14226f0">TYPE</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>)) {</div><div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac9aadbc1e9c456506a4d7eef5cdc787e">T_SYMBOL</a>:</div><div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>  <span class="keywordtype">id</span> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a5a8a0a36dbacb1ec73a860b8fd6a61a1">SYM2ID</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>);</div><div class="line"><a name="l01659"></a><span class="lineno"> 1659</span> <span class="preprocessor">#ifdef HAVE_SETPGID</span></div><div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>  <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"pgroup"</span>)) {</div><div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>  pid_t pgroup;</div><div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a11b2af3d27c1cd2e84cdeb551fa5fcf7">pgroup_given</a>) {</div><div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"pgroup option specified twice"</span>);</div><div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>  }</div><div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>))</div><div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>  pgroup = -1; <span class="comment">/* asis(-1) means "don't call setpgid()". */</span></div><div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../df/d38/vm__exec_8c.html">val</a> == <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>)</div><div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>  pgroup = 0; <span class="comment">/* new process group. */</span></div><div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  pgroup = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>  <span class="keywordflow">if</span> (pgroup < 0) {</div><div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"negative process group ID : %ld"</span>, (<span class="keywordtype">long</span>)pgroup);</div><div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>  }</div><div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>  }</div><div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a11b2af3d27c1cd2e84cdeb551fa5fcf7">pgroup_given</a> = 1;</div><div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#afff0d1ad9bfcb7496bc521a7e853b5e9">pgroup_pgid</a> = pgroup;</div><div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>  }</div><div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01679"></a><span class="lineno"> 1679</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01680"></a><span class="lineno"> 1680</span> <span class="preprocessor">#ifdef _WIN32</span></div><div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>  <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"new_pgroup"</span>)) {</div><div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a57c6d2356568e708289bfe641cd79e71">new_pgroup_given</a>) {</div><div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"new_pgroup option specified twice"</span>);</div><div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>  }</div><div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a57c6d2356568e708289bfe641cd79e71">new_pgroup_given</a> = 1;</div><div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a99585266f51c7b61343b7cfebf9d7a40">new_pgroup_flag</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>) ? 1 : 0;</div><div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>  }</div><div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01689"></a><span class="lineno"> 1689</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01690"></a><span class="lineno"> 1690</span> <span class="preprocessor">#if defined(HAVE_SETRLIMIT) && defined(NUM2RLIM)</span></div><div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>  <span class="keywordflow">if</span> (strncmp(<span class="stringliteral">"rlimit_"</span>, <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(<span class="keywordtype">id</span>), 7) == 0 &&</div><div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>  (rtype = rlimit_type_by_lname(<a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(<span class="keywordtype">id</span>)+7)) != -1) {</div><div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rlimit_limits</a>;</div><div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp, softlim, hardlim;</div><div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rlimit_limits</a> == <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>)</div><div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>  ary = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rlimit_limits</a> = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>());</div><div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>  ary = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rlimit_limits</a>;</div><div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>  tmp = <a class="code" href="../../dc/dcc/array_8c.html#aaa66361aff757dd7ef869f5b84b3793e">rb_check_array_type</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(tmp)) {</div><div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(tmp) == 1)</div><div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>  softlim = hardlim = <a class="code" href="../../db/d2e/intern_8h.html#ae98f9e6c1a4b5181ca48e36d06b3157b">rb_to_int</a>(<a class="code" href="../../dc/dcc/array_8c.html#ae3c2ac6c88e666d5418855114eb8bcf8">rb_ary_entry</a>(tmp, 0));</div><div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(tmp) == 2) {</div><div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>  softlim = <a class="code" href="../../db/d2e/intern_8h.html#ae98f9e6c1a4b5181ca48e36d06b3157b">rb_to_int</a>(<a class="code" href="../../dc/dcc/array_8c.html#ae3c2ac6c88e666d5418855114eb8bcf8">rb_ary_entry</a>(tmp, 0));</div><div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>  hardlim = <a class="code" href="../../db/d2e/intern_8h.html#ae98f9e6c1a4b5181ca48e36d06b3157b">rb_to_int</a>(<a class="code" href="../../dc/dcc/array_8c.html#ae3c2ac6c88e666d5418855114eb8bcf8">rb_ary_entry</a>(tmp, 1));</div><div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>  }</div><div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"wrong exec rlimit option"</span>);</div><div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>  }</div><div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>  }</div><div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>  softlim = hardlim = <a class="code" href="../../db/d2e/intern_8h.html#ae98f9e6c1a4b5181ca48e36d06b3157b">rb_to_int</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>  }</div><div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>  tmp = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a8317ecd6a0abb5ad08c50c732f30059b">rb_ary_new3</a>(3, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(rtype), softlim, hardlim));</div><div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(ary, tmp);</div><div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>  }</div><div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01718"></a><span class="lineno"> 1718</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>  <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"unsetenv_others"</span>)) {</div><div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a416a72a7d1fcbac5bc259436bc683302">unsetenv_others_given</a>) {</div><div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"unsetenv_others option specified twice"</span>);</div><div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>  }</div><div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a416a72a7d1fcbac5bc259436bc683302">unsetenv_others_given</a> = 1;</div><div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ad9bcb7b501b40774d478c9467c5c2999">unsetenv_others_do</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>) ? 1 : 0;</div><div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>  }</div><div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"chdir"</span>)) {</div><div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a5e7d556dcefc760c03dbb8a294d0e510">chdir_given</a>) {</div><div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"chdir option specified twice"</span>);</div><div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>  }</div><div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a66b35e3e022b499db72f5df63bb1d358">FilePathValue</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a5e7d556dcefc760c03dbb8a294d0e510">chdir_given</a> = 1;</div><div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#acbb07cb999260b7a92b79cc667e42d82">chdir_dir</a> = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../db/d2e/intern_8h.html#ae2843c766c24b80116bb127ebf22d5bf">rb_str_dup</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>));</div><div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>  }</div><div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"umask"</span>)) {</div><div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>  <a class="code" href="../../dc/db1/win32_8h.html#ad2933406ba93c0e0d1884fc09c18a0bf">mode_t</a> cmask = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aa790f2b689dd9e44e3faab861f291900">NUM2MODET</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abd81e93fba33357858e0c891539a236e">umask_given</a>) {</div><div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"umask option specified twice"</span>);</div><div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>  }</div><div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abd81e93fba33357858e0c891539a236e">umask_given</a> = 1;</div><div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a0ffc8a1d2a5301a72afdd1d6d754f662">umask_mask</a> = cmask;</div><div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>  }</div><div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"close_others"</span>)) {</div><div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ae68c1be127d37d917920582da8d17d61">close_others_given</a>) {</div><div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"close_others option specified twice"</span>);</div><div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>  }</div><div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ae68c1be127d37d917920582da8d17d61">close_others_given</a> = 1;</div><div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a065095f194481d653c7b317ce8347eaa">close_others_do</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>) ? 1 : 0;</div><div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>  }</div><div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"in"</span>)) {</div><div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>  <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(0);</div><div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>  <span class="keywordflow">goto</span> redirect;</div><div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>  }</div><div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"out"</span>)) {</div><div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>  <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(1);</div><div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>  <span class="keywordflow">goto</span> redirect;</div><div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>  }</div><div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"err"</span>)) {</div><div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>  <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(2);</div><div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>  <span class="keywordflow">goto</span> redirect;</div><div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>  }</div><div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"uid"</span>)) {</div><div class="line"><a name="l01762"></a><span class="lineno"> 1762</span> <span class="preprocessor">#ifdef HAVE_SETUID</span></div><div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ab938e38db8c6378597f0c47e8407e077">uid_given</a>) {</div><div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"uid option specified twice"</span>);</div><div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>  }</div><div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>  {</div><div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a35cffd682e9fe85dc7dfd21874b92a53">uid</a> = <a class="code" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ab938e38db8c6378597f0c47e8407e077">uid_given</a> = 1;</div><div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>  }</div><div class="line"><a name="l01771"></a><span class="lineno"> 1771</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a1f4044eeff81eb1676037771628b555c">rb_eNotImpError</a>,</div><div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>  <span class="stringliteral">"uid option is unimplemented on this machine"</span>);</div><div class="line"><a name="l01774"></a><span class="lineno"> 1774</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>  }</div><div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keywordtype">id</span> == <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"gid"</span>)) {</div><div class="line"><a name="l01777"></a><span class="lineno"> 1777</span> <span class="preprocessor">#ifdef HAVE_SETGID</span></div><div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#aa5f2fe11f8cc3bee753ec384d0474ee0">gid_given</a>) {</div><div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"gid option specified twice"</span>);</div><div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>  }</div><div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>  {</div><div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a1439d2d0b7dc011996823aee79b398bf">gid</a> = <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#aa5f2fe11f8cc3bee753ec384d0474ee0">gid_given</a> = 1;</div><div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>  }</div><div class="line"><a name="l01786"></a><span class="lineno"> 1786</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a1f4044eeff81eb1676037771628b555c">rb_eNotImpError</a>,</div><div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>  <span class="stringliteral">"gid option is unimplemented on this machine"</span>);</div><div class="line"><a name="l01789"></a><span class="lineno"> 1789</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>  }</div><div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fa04b939c166d4baa471909eb224d5fed3">ST_STOP</a>;</div><div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>  }</div><div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l01795"></a><span class="lineno"> 1795</span> </div><div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a523855de5546c34061e030f4606db3e9">T_FIXNUM</a>:</div><div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0a8afbed81f5fb3930e9d153fbd51737">T_FILE</a>:</div><div class="line"><a name="l01798"></a><span class="lineno"> 1798</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#abbd332f6f94d77e0a369c7720128639e">T_ARRAY</a>:</div><div class="line"><a name="l01799"></a><span class="lineno"> 1799</span> redirect:</div><div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>  <a class="code" href="../../d0/d85/process_8c.html#aad6319071a50b669e1aeeb7bd609e7a8">check_exec_redirect</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>, eargp);</div><div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l01802"></a><span class="lineno"> 1802</span> </div><div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fa04b939c166d4baa471909eb224d5fed3">ST_STOP</a>;</div><div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>  }</div><div class="line"><a name="l01806"></a><span class="lineno"> 1806</span> </div><div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8aa2ce26d266baf56c9068a693d6073e">RB_GC_GUARD</a>(execarg_obj);</div><div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fac99fc55c7f355bf9071739a4bc2ea139">ST_CONTINUE</a>;</div><div class="line"><a name="l01809"></a><span class="lineno"> 1809</span> }</div><div class="line"><a name="l01810"></a><span class="lineno"> 1810</span> </div><div class="line"><a name="l01811"></a><span class="lineno"> 1811</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01812"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aa6fa6085812c6b4e48e0a757044f1b93"> 1812</a></span> <a class="code" href="../../d0/d85/process_8c.html#aa6fa6085812c6b4e48e0a757044f1b93">rb_exec_arg_addopt</a>(<span class="keyword">struct</span> <a class="code" href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a> *e, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>)</div><div class="line"><a name="l01813"></a><span class="lineno"> 1813</span> {</div><div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#aac3b3a343470a7beda644da829549f0c">rb_execarg_addopt</a>(e-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01815"></a><span class="lineno"> 1815</span> }</div><div class="line"><a name="l01816"></a><span class="lineno"> 1816</span> </div><div class="line"><a name="l01817"></a><span class="lineno"> 1817</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01818"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af06e9e471cc30e4543e73b5b739d1fad"> 1818</a></span> <a class="code" href="../../d0/d85/process_8c.html#af06e9e471cc30e4543e73b5b739d1fad">check_exec_options_i</a>(<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> st_key, <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> st_val, <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> arg)</div><div class="line"><a name="l01819"></a><span class="lineno"> 1819</span> {</div><div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)st_key;</div><div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)st_val;</div><div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)arg;</div><div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#aac3b3a343470a7beda644da829549f0c">rb_execarg_addopt</a>(execarg_obj, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>) != <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fac99fc55c7f355bf9071739a4bc2ea139">ST_CONTINUE</a>) {</div><div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acc70817286a1286e1d8dea44a00f19c7">SYMBOL_P</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>))</div><div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"wrong exec option symbol: %"</span><a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8e362fd0b6f28e246f5d689a4b5ee1b8">PRIsVALUE</a>,</div><div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>  <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>);</div><div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"wrong exec option"</span>);</div><div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>  }</div><div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fac99fc55c7f355bf9071739a4bc2ea139">ST_CONTINUE</a>;</div><div class="line"><a name="l01830"></a><span class="lineno"> 1830</span> }</div><div class="line"><a name="l01831"></a><span class="lineno"> 1831</span> </div><div class="line"><a name="l01832"></a><span class="lineno"> 1832</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01833"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#acf585d9ff9ae224830a8ca572af4c8cc"> 1833</a></span> <a class="code" href="../../d0/d85/process_8c.html#acf585d9ff9ae224830a8ca572af4c8cc">check_exec_options_i_extract</a>(<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> st_key, <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> st_val, <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> arg)</div><div class="line"><a name="l01834"></a><span class="lineno"> 1834</span> {</div><div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)st_key;</div><div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)st_val;</div><div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *)arg;</div><div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj = <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[0];</div><div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#aac3b3a343470a7beda644da829549f0c">rb_execarg_addopt</a>(execarg_obj, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>) != <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fac99fc55c7f355bf9071739a4bc2ea139">ST_CONTINUE</a>) {</div><div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> nonopts = <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[1];</div><div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(nonopts)) <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[1] = nonopts = <a class="code" href="../../d1/d04/hash_8c.html#af1da586524a3a1739fd5b91272037815">rb_hash_new</a>();</div><div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad5e50a405c25d3df6ce1efc754478529">rb_hash_aset</a>(nonopts, <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>  }</div><div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fac99fc55c7f355bf9071739a4bc2ea139">ST_CONTINUE</a>;</div><div class="line"><a name="l01845"></a><span class="lineno"> 1845</span> }</div><div class="line"><a name="l01846"></a><span class="lineno"> 1846</span> </div><div class="line"><a name="l01847"></a><span class="lineno"> 1847</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01848"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ac30b553f4c3ec64ab4a6832dc867de9a"> 1848</a></span> <a class="code" href="../../d0/d85/process_8c.html#ac30b553f4c3ec64ab4a6832dc867de9a">check_exec_fds_1</a>(<span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> h, <span class="keywordtype">int</span> maxhint, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary)</div><div class="line"><a name="l01849"></a><span class="lineno"> 1849</span> {</div><div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l01851"></a><span class="lineno"> 1851</span> </div><div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>  <span class="keywordflow">if</span> (ary != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary); <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> elt = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(ary)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>  <span class="keywordtype">int</span> fd = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[0]);</div><div class="line"><a name="l01856"></a><span class="lineno"> 1856</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#aa6896905f9ab15ac1ea4ce9aec1df54b">rb_hash_lookup</a>(h, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(fd)))) {</div><div class="line"><a name="l01857"></a><span class="lineno"> 1857</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"fd %d specified twice"</span>, fd);</div><div class="line"><a name="l01858"></a><span class="lineno"> 1858</span>  }</div><div class="line"><a name="l01859"></a><span class="lineno"> 1859</span>  <span class="keywordflow">if</span> (ary == eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a62e580f6403978c92b7a2cd7864a0037">fd_open</a> || ary == eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>)</div><div class="line"><a name="l01860"></a><span class="lineno"> 1860</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad5e50a405c25d3df6ce1efc754478529">rb_hash_aset</a>(h, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(fd), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>);</div><div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ary == eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">fd_dup2_child</a>)</div><div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad5e50a405c25d3df6ce1efc754478529">rb_hash_aset</a>(h, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(fd), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[1]);</div><div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>  <span class="keywordflow">else</span> <span class="comment">/* ary == eargp->fd_close */</span></div><div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad5e50a405c25d3df6ce1efc754478529">rb_hash_aset</a>(h, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(fd), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(-1));</div><div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>  <span class="keywordflow">if</span> (maxhint < fd)</div><div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>  maxhint = fd;</div><div class="line"><a name="l01867"></a><span class="lineno"> 1867</span>  <span class="keywordflow">if</span> (ary == eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a> || ary == eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">fd_dup2_child</a>) {</div><div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>  fd = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[1]);</div><div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>  <span class="keywordflow">if</span> (maxhint < fd)</div><div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>  maxhint = fd;</div><div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>  }</div><div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>  }</div><div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>  }</div><div class="line"><a name="l01874"></a><span class="lineno"> 1874</span>  <span class="keywordflow">return</span> maxhint;</div><div class="line"><a name="l01875"></a><span class="lineno"> 1875</span> }</div><div class="line"><a name="l01876"></a><span class="lineno"> 1876</span> </div><div class="line"><a name="l01877"></a><span class="lineno"> 1877</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01878"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#acf1e68424d50750a33db89e77ac2ec66"> 1878</a></span> <a class="code" href="../../d0/d85/process_8c.html#acf1e68424d50750a33db89e77ac2ec66">check_exec_fds</a>(<span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp)</div><div class="line"><a name="l01879"></a><span class="lineno"> 1879</span> {</div><div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> h = <a class="code" href="../../d1/d04/hash_8c.html#af1da586524a3a1739fd5b91272037815">rb_hash_new</a>();</div><div class="line"><a name="l01881"></a><span class="lineno"> 1881</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary;</div><div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>  <span class="keywordtype">int</span> maxhint = -1;</div><div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l01884"></a><span class="lineno"> 1884</span> </div><div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>  maxhint = <a class="code" href="../../d0/d85/process_8c.html#ac30b553f4c3ec64ab4a6832dc867de9a">check_exec_fds_1</a>(eargp, h, maxhint, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>);</div><div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>  maxhint = <a class="code" href="../../d0/d85/process_8c.html#ac30b553f4c3ec64ab4a6832dc867de9a">check_exec_fds_1</a>(eargp, h, maxhint, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a81917af06b2fbade88b9020bcaaaeb8f">fd_close</a>);</div><div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>  maxhint = <a class="code" href="../../d0/d85/process_8c.html#ac30b553f4c3ec64ab4a6832dc867de9a">check_exec_fds_1</a>(eargp, h, maxhint, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a62e580f6403978c92b7a2cd7864a0037">fd_open</a>);</div><div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>  maxhint = <a class="code" href="../../d0/d85/process_8c.html#ac30b553f4c3ec64ab4a6832dc867de9a">check_exec_fds_1</a>(eargp, h, maxhint, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">fd_dup2_child</a>);</div><div class="line"><a name="l01889"></a><span class="lineno"> 1889</span> </div><div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">fd_dup2_child</a>) {</div><div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>  ary = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">fd_dup2_child</a>;</div><div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary); <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> elt = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(ary)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>  <span class="keywordtype">int</span> newfd = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[0]);</div><div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>  <span class="keywordtype">int</span> oldfd = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[1]);</div><div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>  <span class="keywordtype">int</span> lastfd = oldfd;</div><div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = <a class="code" href="../../d5/d9d/tcltklib_8c.html#aa6896905f9ab15ac1ea4ce9aec1df54b">rb_hash_lookup</a>(h, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(lastfd));</div><div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>  <span class="keywordtype">long</span> depth = 0;</div><div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>  <span class="keywordflow">while</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acf2fcf97dcf9c7c35452730eb3e2aeb2">FIXNUM_P</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>) && 0 <= <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>)) {</div><div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>  lastfd = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>  <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = <a class="code" href="../../d5/d9d/tcltklib_8c.html#aa6896905f9ab15ac1ea4ce9aec1df54b">rb_hash_lookup</a>(h, <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary) < depth)</div><div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"cyclic child fd redirection from %d"</span>, oldfd);</div><div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>  depth++;</div><div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>  }</div><div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d38/vm__exec_8c.html">val</a> != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>)</div><div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"child fd %d is not redirected"</span>, oldfd);</div><div class="line"><a name="l01908"></a><span class="lineno"> 1908</span>  <span class="keywordflow">if</span> (oldfd != lastfd) {</div><div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> val2;</div><div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>  <a class="code" href="../../dc/dcc/array_8c.html#a1d7683de2cd34217808092d90ffd0869">rb_ary_store</a>(elt, 1, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(lastfd));</div><div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad5e50a405c25d3df6ce1efc754478529">rb_hash_aset</a>(h, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(newfd), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(lastfd));</div><div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>  <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(oldfd);</div><div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>  <span class="keywordflow">while</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acf2fcf97dcf9c7c35452730eb3e2aeb2">FIXNUM_P</a>(val2 = <a class="code" href="../../d5/d9d/tcltklib_8c.html#aa6896905f9ab15ac1ea4ce9aec1df54b">rb_hash_lookup</a>(h, <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>))) {</div><div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad5e50a405c25d3df6ce1efc754478529">rb_hash_aset</a>(h, <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(lastfd));</div><div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>  <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = val2;</div><div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>  }</div><div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>  }</div><div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>  }</div><div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>  }</div><div class="line"><a name="l01920"></a><span class="lineno"> 1920</span> </div><div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a770e191ef242e019e5a813bdc2db68b9">close_others_maxhint</a> = maxhint;</div><div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>  <span class="keywordflow">return</span> h;</div><div class="line"><a name="l01923"></a><span class="lineno"> 1923</span> }</div><div class="line"><a name="l01924"></a><span class="lineno"> 1924</span> </div><div class="line"><a name="l01925"></a><span class="lineno"> 1925</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01926"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aa08fcdb6d606f60b83ca555dfc78279d"> 1926</a></span> <a class="code" href="../../d0/d85/process_8c.html#aa08fcdb6d606f60b83ca555dfc78279d">rb_check_exec_options</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> opthash, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj)</div><div class="line"><a name="l01927"></a><span class="lineno"> 1927</span> {</div><div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae6e9dfb04b81ecb03ec6c087498521ea">RHASH_EMPTY_P</a>(opthash))</div><div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>  <a class="code" href="../../dd/d24/st_8h.html#ace5a79870d2800659a653fceeca55262">st_foreach</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad8dd7fb0cbee1955c393251e8bb97233">RHASH_TBL</a>(opthash), <a class="code" href="../../d0/d85/process_8c.html#af06e9e471cc30e4543e73b5b739d1fad">check_exec_options_i</a>, (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)execarg_obj);</div><div class="line"><a name="l01931"></a><span class="lineno"> 1931</span> }</div><div class="line"><a name="l01932"></a><span class="lineno"> 1932</span> </div><div class="line"><a name="l01933"></a><span class="lineno"> 1933</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01934"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a77dea7e349de392f9fdcb8064231479f"> 1934</a></span> <a class="code" href="../../d0/d85/process_8c.html#a77dea7e349de392f9fdcb8064231479f">rb_execarg_extract_options</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> opthash)</div><div class="line"><a name="l01935"></a><span class="lineno"> 1935</span> {</div><div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[2];</div><div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae6e9dfb04b81ecb03ec6c087498521ea">RHASH_EMPTY_P</a>(opthash))</div><div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[0] = execarg_obj;</div><div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[1] = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>  <a class="code" href="../../dd/d24/st_8h.html#ace5a79870d2800659a653fceeca55262">st_foreach</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad8dd7fb0cbee1955c393251e8bb97233">RHASH_TBL</a>(opthash), <a class="code" href="../../d0/d85/process_8c.html#acf585d9ff9ae224830a8ca572af4c8cc">check_exec_options_i_extract</a>, (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)<a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>);</div><div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[1];</div><div class="line"><a name="l01943"></a><span class="lineno"> 1943</span> }</div><div class="line"><a name="l01944"></a><span class="lineno"> 1944</span> </div><div class="line"><a name="l01945"></a><span class="lineno"> 1945</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l01946"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad30da1406d36943a840b460fd64de329"> 1946</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad30da1406d36943a840b460fd64de329">check_exec_env_i</a>(<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> st_key, <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> st_val, <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> arg)</div><div class="line"><a name="l01947"></a><span class="lineno"> 1947</span> {</div><div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)st_key;</div><div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)st_val;</div><div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)arg;</div><div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>  <span class="keywordtype">char</span> *k;</div><div class="line"><a name="l01952"></a><span class="lineno"> 1952</span> </div><div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>  k = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>);</div><div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/d32/dir_8c.html#a99c0c80536c9a3937814525bb5f8a7ad">strchr</a>(k, <span class="charliteral">'='</span>))</div><div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"environment name contains a equal : %s"</span>, k);</div><div class="line"><a name="l01956"></a><span class="lineno"> 1956</span> </div><div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>))</div><div class="line"><a name="l01958"></a><span class="lineno"> 1958</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l01959"></a><span class="lineno"> 1959</span> </div><div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(<a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>, <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>)));</div><div class="line"><a name="l01961"></a><span class="lineno"> 1961</span> </div><div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fac99fc55c7f355bf9071739a4bc2ea139">ST_CONTINUE</a>;</div><div class="line"><a name="l01963"></a><span class="lineno"> 1963</span> }</div><div class="line"><a name="l01964"></a><span class="lineno"> 1964</span> </div><div class="line"><a name="l01965"></a><span class="lineno"> 1965</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01966"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ada932431b685f2604a267f887950d2a6"> 1966</a></span> <a class="code" href="../../d0/d85/process_8c.html#ada932431b685f2604a267f887950d2a6">rb_check_exec_env</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a>)</div><div class="line"><a name="l01967"></a><span class="lineno"> 1967</span> {</div><div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>;</div><div class="line"><a name="l01969"></a><span class="lineno"> 1969</span> </div><div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>  <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a> = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>());</div><div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>  <a class="code" href="../../dd/d24/st_8h.html#ace5a79870d2800659a653fceeca55262">st_foreach</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad8dd7fb0cbee1955c393251e8bb97233">RHASH_TBL</a>(<a class="code" href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a>), <a class="code" href="../../d0/d85/process_8c.html#ad30da1406d36943a840b460fd64de329">check_exec_env_i</a>, (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)<a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>);</div><div class="line"><a name="l01972"></a><span class="lineno"> 1972</span> </div><div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>  <span class="keywordflow">return</span> <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>;</div><div class="line"><a name="l01974"></a><span class="lineno"> 1974</span> }</div><div class="line"><a name="l01975"></a><span class="lineno"> 1975</span> </div><div class="line"><a name="l01976"></a><span class="lineno"> 1976</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l01977"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aba7e50d3bda4d30cf64f7f5a64ed90a5"> 1977</a></span> <a class="code" href="../../d0/d85/process_8c.html#aba7e50d3bda4d30cf64f7f5a64ed90a5">rb_check_argv</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l01978"></a><span class="lineno"> 1978</span> {</div><div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp, prog;</div><div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> = 0;</div><div class="line"><a name="l01982"></a><span class="lineno"> 1982</span> </div><div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>  <a class="code" href="../../db/d2e/intern_8h.html#a0153d83350da4659f680a22c975bb95f">rb_check_arity</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, 1, <a class="code" href="../../db/d2e/intern_8h.html#a0c9f53782f4ed2d246952a9f5431869b">UNLIMITED_ARGUMENTS</a>);</div><div class="line"><a name="l01984"></a><span class="lineno"> 1984</span> </div><div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>  prog = 0;</div><div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>  tmp = <a class="code" href="../../dc/dcc/array_8c.html#aaa66361aff757dd7ef869f5b84b3793e">rb_check_array_type</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0]);</div><div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(tmp)) {</div><div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(tmp) != 2) {</div><div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"wrong first argument"</span>);</div><div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>  }</div><div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>  prog = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(tmp)[0];</div><div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>  <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0] = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(tmp)[1];</div><div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0381640e2905c1b3e104194f91697ca4">SafeStringValue</a>(prog);</div><div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(prog);</div><div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>  prog = <a class="code" href="../../db/d2e/intern_8h.html#ab771cea1c6187da7a08e9f0bc309a0a6">rb_str_new_frozen</a>(prog);</div><div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>  <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(prog);</div><div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>  }</div><div class="line"><a name="l01998"></a><span class="lineno"> 1998</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l01999"></a><span class="lineno"> 1999</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0381640e2905c1b3e104194f91697ca4">SafeStringValue</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]);</div><div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>  <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>] = <a class="code" href="../../db/d2e/intern_8h.html#ab771cea1c6187da7a08e9f0bc309a0a6">rb_str_new_frozen</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]);</div><div class="line"><a name="l02001"></a><span class="lineno"> 2001</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]);</div><div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>  }</div><div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>  <a class="code" href="../../d0/d85/process_8c.html#aced1c19d073d51d226fe1f8f7cbdfefe">security</a>(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> ? <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> : <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0]));</div><div class="line"><a name="l02004"></a><span class="lineno"> 2004</span>  <span class="keywordflow">return</span> prog;</div><div class="line"><a name="l02005"></a><span class="lineno"> 2005</span> }</div><div class="line"><a name="l02006"></a><span class="lineno"> 2006</span> </div><div class="line"><a name="l02007"></a><span class="lineno"> 2007</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l02008"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a5db11dff28470f358493a4f4451683a9"> 2008</a></span> <a class="code" href="../../d0/d85/process_8c.html#a5db11dff28470f358493a4f4451683a9">rb_exec_getargs</a>(<span class="keywordtype">int</span> *argc_p, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> **argv_p, <span class="keywordtype">int</span> accept_shell, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *env_ret, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *opthash_ret)</div><div class="line"><a name="l02009"></a><span class="lineno"> 2009</span> {</div><div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a>, prog;</div><div class="line"><a name="l02011"></a><span class="lineno"> 2011</span> </div><div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>  <span class="keywordflow">if</span> (0 < *argc_p) {</div><div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>  <a class="code" href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a> = <a class="code" href="../../d1/d04/hash_8c.html#a28fa36f398d6cc2037a44517ccc9650b">rb_check_hash_type</a>((*argv_p)[*argc_p-1]);</div><div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a>)) {</div><div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>  *opthash_ret = <a class="code" href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a>;</div><div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>  (*argc_p)--;</div><div class="line"><a name="l02017"></a><span class="lineno"> 2017</span>  }</div><div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>  }</div><div class="line"><a name="l02019"></a><span class="lineno"> 2019</span> </div><div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>  <span class="keywordflow">if</span> (0 < *argc_p) {</div><div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>  <a class="code" href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a> = <a class="code" href="../../d1/d04/hash_8c.html#a28fa36f398d6cc2037a44517ccc9650b">rb_check_hash_type</a>((*argv_p)[0]);</div><div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a>)) {</div><div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>  *env_ret = <a class="code" href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a>;</div><div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>  (*argc_p)--;</div><div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>  (*argv_p)++;</div><div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>  }</div><div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>  }</div><div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>  prog = <a class="code" href="../../d0/d85/process_8c.html#aba7e50d3bda4d30cf64f7f5a64ed90a5">rb_check_argv</a>(*argc_p, *argv_p);</div><div class="line"><a name="l02029"></a><span class="lineno"> 2029</span>  <span class="keywordflow">if</span> (!prog) {</div><div class="line"><a name="l02030"></a><span class="lineno"> 2030</span>  prog = (*argv_p)[0];</div><div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>  <span class="keywordflow">if</span> (accept_shell && *argc_p == 1) {</div><div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>  *argc_p = 0;</div><div class="line"><a name="l02033"></a><span class="lineno"> 2033</span>  *argv_p = 0;</div><div class="line"><a name="l02034"></a><span class="lineno"> 2034</span>  }</div><div class="line"><a name="l02035"></a><span class="lineno"> 2035</span>  }</div><div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>  <span class="keywordflow">return</span> prog;</div><div class="line"><a name="l02037"></a><span class="lineno"> 2037</span> }</div><div class="line"><a name="l02038"></a><span class="lineno"> 2038</span> </div><div class="line"><a name="l02039"></a><span class="lineno"> 2039</span> <span class="preprocessor">#ifndef _WIN32</span></div><div class="line"><a name="l02040"></a><span class="lineno"><a class="line" href="../../df/d7f/structstring__part.html"> 2040</a></span> <span class="keyword">struct </span><a class="code" href="../../df/d7f/structstring__part.html">string_part</a> {</div><div class="line"><a name="l02041"></a><span class="lineno"><a class="line" href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a"> 2041</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a">ptr</a>;</div><div class="line"><a name="l02042"></a><span class="lineno"><a class="line" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61"> 2042</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a>;</div><div class="line"><a name="l02043"></a><span class="lineno"> 2043</span> };</div><div class="line"><a name="l02044"></a><span class="lineno"> 2044</span> </div><div class="line"><a name="l02045"></a><span class="lineno"> 2045</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02046"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a6a8735038bded13561c16ba0e9f2e44a"> 2046</a></span> <a class="code" href="../../d0/d85/process_8c.html#a6a8735038bded13561c16ba0e9f2e44a">compare_posix_sh</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, <span class="keyword">const</span> <span class="keywordtype">void</span> *el)</div><div class="line"><a name="l02047"></a><span class="lineno"> 2047</span> {</div><div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>  <span class="keyword">const</span> <span class="keyword">struct </span><a class="code" href="../../df/d7f/structstring__part.html">string_part</a> *word = <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>;</div><div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>  <span class="keywordtype">int</span> ret = strncmp(word-><a class="code" href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a">ptr</a>, el, word-><a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a>);</div><div class="line"><a name="l02050"></a><span class="lineno"> 2050</span>  <span class="keywordflow">if</span> (!ret && ((<span class="keyword">const</span> <span class="keywordtype">char</span> *)el)[word-><a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a>]) ret = -1;</div><div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02052"></a><span class="lineno"> 2052</span> }</div><div class="line"><a name="l02053"></a><span class="lineno"> 2053</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02054"></a><span class="lineno"> 2054</span> </div><div class="line"><a name="l02055"></a><span class="lineno"> 2055</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l02056"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aaddfb756131b3971b68693e67517eec9"> 2056</a></span> <a class="code" href="../../d0/d85/process_8c.html#aaddfb756131b3971b68693e67517eec9">rb_exec_fillarg</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> prog, <span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> opthash, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj)</div><div class="line"><a name="l02057"></a><span class="lineno"> 2057</span> {</div><div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp = <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(execarg_obj);</div><div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>  <span class="keywordtype">char</span> <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>[<a class="code" href="../../d0/d85/process_8c.html#addfa831c1473e710d2b71b72fd7fcfa5">MAXPATHLEN</a>];</div><div class="line"><a name="l02060"></a><span class="lineno"> 2060</span> </div><div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a56d620b94b668ed7665d1616b2c54e48">MEMZERO</a>(eargp, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a>, 1);</div><div class="line"><a name="l02062"></a><span class="lineno"> 2062</span> </div><div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(opthash)) {</div><div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>  <a class="code" href="../../d0/d85/process_8c.html#aa08fcdb6d606f60b83ca555dfc78279d">rb_check_exec_options</a>(opthash, execarg_obj);</div><div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>  }</div><div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>)) {</div><div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>  <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a> = <a class="code" href="../../d0/d85/process_8c.html#ada932431b685f2604a267f887950d2a6">rb_check_exec_env</a>(<a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>);</div><div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abbde123c208b04e83b859af4ef0f87af">env_modification</a> = <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>;</div><div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>  }</div><div class="line"><a name="l02070"></a><span class="lineno"> 2070</span> </div><div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a> = <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> == 0;</div><div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>)</div><div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a8458081002086b6b769a945722bc222d">sh</a>.shell_script = prog;</div><div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_name = prog;</div><div class="line"><a name="l02076"></a><span class="lineno"> 2076</span> </div><div class="line"><a name="l02077"></a><span class="lineno"> 2077</span> <span class="preprocessor">#ifndef _WIN32</span></div><div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>) {</div><div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> posix_sh_cmds[][9] = {</div><div class="line"><a name="l02080"></a><span class="lineno"> 2080</span>  <span class="stringliteral">"!"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>  <span class="stringliteral">"."</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>  <span class="stringliteral">":"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02083"></a><span class="lineno"> 2083</span>  <span class="stringliteral">"break"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02084"></a><span class="lineno"> 2084</span>  <span class="stringliteral">"case"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02085"></a><span class="lineno"> 2085</span>  <span class="stringliteral">"continue"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02086"></a><span class="lineno"> 2086</span>  <span class="stringliteral">"do"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02087"></a><span class="lineno"> 2087</span>  <span class="stringliteral">"done"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02088"></a><span class="lineno"> 2088</span>  <span class="stringliteral">"elif"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02089"></a><span class="lineno"> 2089</span>  <span class="stringliteral">"else"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02090"></a><span class="lineno"> 2090</span>  <span class="stringliteral">"esac"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>  <span class="stringliteral">"eval"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02092"></a><span class="lineno"> 2092</span>  <span class="stringliteral">"exec"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02093"></a><span class="lineno"> 2093</span>  <span class="stringliteral">"exit"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>  <span class="stringliteral">"export"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>  <span class="stringliteral">"fi"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>  <span class="stringliteral">"for"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>  <span class="stringliteral">"if"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>  <span class="stringliteral">"in"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>  <span class="stringliteral">"readonly"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>  <span class="stringliteral">"return"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>  <span class="stringliteral">"set"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>  <span class="stringliteral">"shift"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>  <span class="stringliteral">"then"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>  <span class="stringliteral">"times"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>  <span class="stringliteral">"trap"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>  <span class="stringliteral">"unset"</span>, <span class="comment">/* special built-in */</span></div><div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>  <span class="stringliteral">"until"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>  <span class="stringliteral">"while"</span>, <span class="comment">/* reserved */</span></div><div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>  };</div><div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>  <span class="keyword">struct </span><a class="code" href="../../df/d7f/structstring__part.html">string_part</a> first = {0, 0};</div><div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>  <span class="keywordtype">int</span> has_meta = 0;</div><div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>  <span class="comment">/*</span></div><div class="line"><a name="l02114"></a><span class="lineno"> 2114</span> <span class="comment"> * meta characters:</span></div><div class="line"><a name="l02115"></a><span class="lineno"> 2115</span> <span class="comment"> *</span></div><div class="line"><a name="l02116"></a><span class="lineno"> 2116</span> <span class="comment"> * * Pathname Expansion</span></div><div class="line"><a name="l02117"></a><span class="lineno"> 2117</span> <span class="comment"> * ? Pathname Expansion</span></div><div class="line"><a name="l02118"></a><span class="lineno"> 2118</span> <span class="comment"> * {} Grouping Commands</span></div><div class="line"><a name="l02119"></a><span class="lineno"> 2119</span> <span class="comment"> * [] Pathname Expansion</span></div><div class="line"><a name="l02120"></a><span class="lineno"> 2120</span> <span class="comment"> * <> Redirection</span></div><div class="line"><a name="l02121"></a><span class="lineno"> 2121</span> <span class="comment"> * () Grouping Commands</span></div><div class="line"><a name="l02122"></a><span class="lineno"> 2122</span> <span class="comment"> * ~ Tilde Expansion</span></div><div class="line"><a name="l02123"></a><span class="lineno"> 2123</span> <span class="comment"> * & AND Lists, Asynchronous Lists</span></div><div class="line"><a name="l02124"></a><span class="lineno"> 2124</span> <span class="comment"> * | OR Lists, Pipelines</span></div><div class="line"><a name="l02125"></a><span class="lineno"> 2125</span> <span class="comment"> * \ Escape Character</span></div><div class="line"><a name="l02126"></a><span class="lineno"> 2126</span> <span class="comment"> * $ Parameter Expansion</span></div><div class="line"><a name="l02127"></a><span class="lineno"> 2127</span> <span class="comment"> * ; Sequential Lists</span></div><div class="line"><a name="l02128"></a><span class="lineno"> 2128</span> <span class="comment"> * ' Single-Quotes</span></div><div class="line"><a name="l02129"></a><span class="lineno"> 2129</span> <span class="comment"> * ` Command Substitution</span></div><div class="line"><a name="l02130"></a><span class="lineno"> 2130</span> <span class="comment"> * " Double-Quotes</span></div><div class="line"><a name="l02131"></a><span class="lineno"> 2131</span> <span class="comment"> * \n Lists</span></div><div class="line"><a name="l02132"></a><span class="lineno"> 2132</span> <span class="comment"> *</span></div><div class="line"><a name="l02133"></a><span class="lineno"> 2133</span> <span class="comment"> * # Comment</span></div><div class="line"><a name="l02134"></a><span class="lineno"> 2134</span> <span class="comment"> * = Assignment preceding command name</span></div><div class="line"><a name="l02135"></a><span class="lineno"> 2135</span> <span class="comment"> * % (used in Parameter Expansion)</span></div><div class="line"><a name="l02136"></a><span class="lineno"> 2136</span> <span class="comment"> */</span></div><div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(prog); *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>; <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++) {</div><div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>  <span class="keywordflow">if</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> == <span class="charliteral">' '</span> || *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> == <span class="charliteral">'\t'</span>) {</div><div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>  <span class="keywordflow">if</span> (first.<a class="code" href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a">ptr</a> && !first.<a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a>) first.<a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a> = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> - first.<a class="code" href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a">ptr</a>;</div><div class="line"><a name="l02140"></a><span class="lineno"> 2140</span>  }</div><div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>  <span class="keywordflow">if</span> (!first.<a class="code" href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a">ptr</a>) first.<a class="code" href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a">ptr</a> = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>  }</div><div class="line"><a name="l02144"></a><span class="lineno"> 2144</span>  <span class="keywordflow">if</span> (!has_meta && <a class="code" href="../../de/d32/dir_8c.html#a99c0c80536c9a3937814525bb5f8a7ad">strchr</a>(<span class="stringliteral">"*?{}[]<>()~&|\\$;'`\"\n#"</span>, *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>))</div><div class="line"><a name="l02145"></a><span class="lineno"> 2145</span>  has_meta = 1;</div><div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>  <span class="keywordflow">if</span> (!first.<a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a>) {</div><div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>  <span class="keywordflow">if</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> == <span class="charliteral">'='</span>) {</div><div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>  has_meta = 1;</div><div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>  }</div><div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> == <span class="charliteral">'/'</span>) {</div><div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>  first.<a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a> = 0x100; <span class="comment">/* longer than any posix_sh_cmds */</span></div><div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>  }</div><div class="line"><a name="l02153"></a><span class="lineno"> 2153</span>  }</div><div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>  <span class="keywordflow">if</span> (has_meta)</div><div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l02156"></a><span class="lineno"> 2156</span>  }</div><div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>  <span class="keywordflow">if</span> (!has_meta && first.<a class="code" href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a">ptr</a>) {</div><div class="line"><a name="l02158"></a><span class="lineno"> 2158</span>  <span class="keywordflow">if</span> (!first.<a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a>) first.<a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a> = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> - first.<a class="code" href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a">ptr</a>;</div><div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>  <span class="keywordflow">if</span> (first.<a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a> > 0 && first.<a class="code" href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">len</a> <= <span class="keyword">sizeof</span>(posix_sh_cmds[0]) &&</div><div class="line"><a name="l02160"></a><span class="lineno"> 2160</span>  bsearch(&first, posix_sh_cmds, <a class="code" href="../../d0/d85/process_8c.html#a4ac8fee05a285361c33a2b0d9c2d555c">numberof</a>(posix_sh_cmds), <span class="keyword">sizeof</span>(posix_sh_cmds[0]), <a class="code" href="../../d0/d85/process_8c.html#a6a8735038bded13561c16ba0e9f2e44a">compare_posix_sh</a>))</div><div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>  has_meta = 1;</div><div class="line"><a name="l02162"></a><span class="lineno"> 2162</span>  }</div><div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>  <span class="keywordflow">if</span> (!has_meta) {</div><div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>  <span class="comment">/* avoid shell since no shell meta charactor found. */</span></div><div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a> = 0;</div><div class="line"><a name="l02166"></a><span class="lineno"> 2166</span>  }</div><div class="line"><a name="l02167"></a><span class="lineno"> 2167</span>  <span class="keywordflow">if</span> (!eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>) {</div><div class="line"><a name="l02168"></a><span class="lineno"> 2168</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> argv_buf;</div><div class="line"><a name="l02169"></a><span class="lineno"> 2169</span>  argv_buf = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../db/d2e/intern_8h.html#a65dee742ae2daaab92ac8974cb2fbff2">rb_str_buf_new</a>(0));</div><div class="line"><a name="l02170"></a><span class="lineno"> 2170</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(prog);</div><div class="line"><a name="l02171"></a><span class="lineno"> 2171</span>  <span class="keywordflow">while</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) {</div><div class="line"><a name="l02172"></a><span class="lineno"> 2172</span>  <span class="keywordflow">while</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> == <span class="charliteral">' '</span> || *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> == <span class="charliteral">'\t'</span>)</div><div class="line"><a name="l02173"></a><span class="lineno"> 2173</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>  <span class="keywordflow">if</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) {</div><div class="line"><a name="l02175"></a><span class="lineno"> 2175</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *w = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l02176"></a><span class="lineno"> 2176</span>  <span class="keywordflow">while</span> (*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> && *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> != <span class="charliteral">' '</span> && *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> != <span class="charliteral">'\t'</span>)</div><div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++;</div><div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>  <a class="code" href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a>(argv_buf, w, <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>-w);</div><div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>  <a class="code" href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a>(argv_buf, <span class="stringliteral">""</span>, 1); <span class="comment">/* append '\0' */</span></div><div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>  }</div><div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>  }</div><div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_buf = argv_buf;</div><div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_name = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../db/d2e/intern_8h.html#a2b9cc485b0aa1dc270744b8b9eb47569">rb_str_new_cstr</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(argv_buf)));</div><div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>  }</div><div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>  }</div><div class="line"><a name="l02186"></a><span class="lineno"> 2186</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02187"></a><span class="lineno"> 2187</span> </div><div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>  <span class="keywordflow">if</span> (!eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>) {</div><div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *abspath;</div><div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>  abspath = <a class="code" href="../../df/da8/dln_8h.html#a61cc6b2d75908f5dfde8e260f5cc3e8e">dln_find_exe_r</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_name), 0, <a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a>));</div><div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>  <span class="keywordflow">if</span> (abspath)</div><div class="line"><a name="l02192"></a><span class="lineno"> 2192</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_abspath = <a class="code" href="../../db/d2e/intern_8h.html#a2b9cc485b0aa1dc270744b8b9eb47569">rb_str_new_cstr</a>(abspath);</div><div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_abspath = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>  }</div><div class="line"><a name="l02196"></a><span class="lineno"> 2196</span> </div><div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>  <span class="keywordflow">if</span> (!eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a> && !eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_buf) {</div><div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> argv_buf;</div><div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>  argv_buf = <a class="code" href="../../db/d2e/intern_8h.html#a65dee742ae2daaab92ac8974cb2fbff2">rb_str_buf_new</a>(0);</div><div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>  <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(argv_buf);</div><div class="line"><a name="l02202"></a><span class="lineno"> 2202</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02203"></a><span class="lineno"> 2203</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a>(argv_buf, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]));</div><div class="line"><a name="l02204"></a><span class="lineno"> 2204</span>  <a class="code" href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a>(argv_buf, <span class="stringliteral">""</span>, 1); <span class="comment">/* append '\0' */</span></div><div class="line"><a name="l02205"></a><span class="lineno"> 2205</span>  }</div><div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_buf = argv_buf;</div><div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>  }</div><div class="line"><a name="l02208"></a><span class="lineno"> 2208</span> </div><div class="line"><a name="l02209"></a><span class="lineno"> 2209</span>  <span class="keywordflow">if</span> (!eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>) {</div><div class="line"><a name="l02210"></a><span class="lineno"> 2210</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, *ep, *null=<a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l02211"></a><span class="lineno"> 2211</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> argv_str;</div><div class="line"><a name="l02212"></a><span class="lineno"> 2212</span>  argv_str = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../db/d2e/intern_8h.html#a65dee742ae2daaab92ac8974cb2fbff2">rb_str_buf_new</a>(<span class="keyword">sizeof</span>(<span class="keywordtype">char</span>*) * (<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> + 2)));</div><div class="line"><a name="l02213"></a><span class="lineno"> 2213</span>  <a class="code" href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a>(argv_str, (<span class="keywordtype">char</span> *)&null, <span class="keyword">sizeof</span>(null)); <span class="comment">/* place holder for /bin/sh of try_with_sh. */</span></div><div class="line"><a name="l02214"></a><span class="lineno"> 2214</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_buf);</div><div class="line"><a name="l02215"></a><span class="lineno"> 2215</span>  ep = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> + <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0d1c6e4431397f8bd285073af0d98d77">RSTRING_LEN</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_buf);</div><div class="line"><a name="l02216"></a><span class="lineno"> 2216</span>  <span class="keywordflow">while</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> < ep) {</div><div class="line"><a name="l02217"></a><span class="lineno"> 2217</span>  <a class="code" href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a>(argv_str, (<span class="keywordtype">char</span> *)&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>));</div><div class="line"><a name="l02218"></a><span class="lineno"> 2218</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> += <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) + 1;</div><div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>  }</div><div class="line"><a name="l02220"></a><span class="lineno"> 2220</span>  <a class="code" href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a>(argv_str, (<span class="keywordtype">char</span> *)&null, <span class="keyword">sizeof</span>(null)); <span class="comment">/* terminator for execve. */</span></div><div class="line"><a name="l02221"></a><span class="lineno"> 2221</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_str = argv_str;</div><div class="line"><a name="l02222"></a><span class="lineno"> 2222</span>  }</div><div class="line"><a name="l02223"></a><span class="lineno"> 2223</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8aa2ce26d266baf56c9068a693d6073e">RB_GC_GUARD</a>(execarg_obj);</div><div class="line"><a name="l02224"></a><span class="lineno"> 2224</span> }</div><div class="line"><a name="l02225"></a><span class="lineno"> 2225</span> </div><div class="line"><a name="l02226"></a><span class="lineno"> 2226</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l02227"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a787e2837e1b300cda0185e81acb61433"> 2227</a></span> <a class="code" href="../../d0/d85/process_8c.html#a787e2837e1b300cda0185e81acb61433">rb_execarg_new</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="keywordtype">int</span> accept_shell)</div><div class="line"><a name="l02228"></a><span class="lineno"> 2228</span> {</div><div class="line"><a name="l02229"></a><span class="lineno"> 2229</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj;</div><div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp;</div><div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>  execarg_obj = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#acb14aa93d3dc60a9d16570270154e6fa">TypedData_Make_Struct</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a39cf94183e6d744167ae5f6a7bde0363">rb_cData</a>, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a>, &<a class="code" href="../../d0/d85/process_8c.html#a3805ce4189c2e2609c96caab36b835d9">exec_arg_data_type</a>, eargp);</div><div class="line"><a name="l02232"></a><span class="lineno"> 2232</span>  <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(execarg_obj);</div><div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>  <a class="code" href="../../d0/d85/process_8c.html#ae437b47b52817d8705fcc5231bf7d6f5">rb_execarg_init</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, accept_shell, execarg_obj);</div><div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>  <span class="keywordflow">return</span> execarg_obj;</div><div class="line"><a name="l02235"></a><span class="lineno"> 2235</span> }</div><div class="line"><a name="l02236"></a><span class="lineno"> 2236</span> </div><div class="line"><a name="l02237"></a><span class="lineno"> 2237</span> <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a></div><div class="line"><a name="l02238"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a"> 2238</a></span> *<a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj)</div><div class="line"><a name="l02239"></a><span class="lineno"> 2239</span> {</div><div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp;</div><div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8dce6624396c492cdd1af3a4c5871556">TypedData_Get_Struct</a>(execarg_obj, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a>, &<a class="code" href="../../d0/d85/process_8c.html#a3805ce4189c2e2609c96caab36b835d9">exec_arg_data_type</a>, eargp);</div><div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>  <span class="keywordflow">return</span> eargp;</div><div class="line"><a name="l02243"></a><span class="lineno"> 2243</span> }</div><div class="line"><a name="l02244"></a><span class="lineno"> 2244</span> </div><div class="line"><a name="l02245"></a><span class="lineno"> 2245</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l02246"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae437b47b52817d8705fcc5231bf7d6f5"> 2246</a></span> <a class="code" href="../../d0/d85/process_8c.html#ae437b47b52817d8705fcc5231bf7d6f5">rb_execarg_init</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="keywordtype">int</span> accept_shell, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj)</div><div class="line"><a name="l02247"></a><span class="lineno"> 2247</span> {</div><div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp = <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(execarg_obj);</div><div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> prog, ret;</div><div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>, opthash = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>  prog = <a class="code" href="../../d0/d85/process_8c.html#a5db11dff28470f358493a4f4451683a9">rb_exec_getargs</a>(&<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, &<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, accept_shell, &<a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>, &opthash);</div><div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>  <a class="code" href="../../d0/d85/process_8c.html#aaddfb756131b3971b68693e67517eec9">rb_exec_fillarg</a>(prog, <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>, opthash, execarg_obj);</div><div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>  ret = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a> ? eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a8458081002086b6b769a945722bc222d">sh</a>.shell_script : eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_name;</div><div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8aa2ce26d266baf56c9068a693d6073e">RB_GC_GUARD</a>(execarg_obj);</div><div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02256"></a><span class="lineno"> 2256</span> }</div><div class="line"><a name="l02257"></a><span class="lineno"> 2257</span> </div><div class="line"><a name="l02258"></a><span class="lineno"> 2258</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l02259"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a11acd0c774afcafdb5b3bce4a7446566"> 2259</a></span> <a class="code" href="../../d0/d85/process_8c.html#a11acd0c774afcafdb5b3bce4a7446566">rb_exec_arg_init</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="keywordtype">int</span> accept_shell, <span class="keyword">struct</span> <a class="code" href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a> *e)</div><div class="line"><a name="l02260"></a><span class="lineno"> 2260</span> {</div><div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#ae437b47b52817d8705fcc5231bf7d6f5">rb_execarg_init</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, accept_shell, e-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>);</div><div class="line"><a name="l02262"></a><span class="lineno"> 2262</span> }</div><div class="line"><a name="l02263"></a><span class="lineno"> 2263</span> </div><div class="line"><a name="l02264"></a><span class="lineno"> 2264</span> <span class="keywordtype">void</span></div><div class="line"><a name="l02265"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a6e8fafe8422fbfed6a92f59a9ab942a1"> 2265</a></span> <a class="code" href="../../d0/d85/process_8c.html#a6e8fafe8422fbfed6a92f59a9ab942a1">rb_execarg_setenv</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>)</div><div class="line"><a name="l02266"></a><span class="lineno"> 2266</span> {</div><div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp = <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(execarg_obj);</div><div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>  <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a> = !<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>) ? <a class="code" href="../../d0/d85/process_8c.html#ada932431b685f2604a267f887950d2a6">rb_check_exec_env</a>(<a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>) : <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abbde123c208b04e83b859af4ef0f87af">env_modification</a> = <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>;</div><div class="line"><a name="l02270"></a><span class="lineno"> 2270</span> }</div><div class="line"><a name="l02271"></a><span class="lineno"> 2271</span> </div><div class="line"><a name="l02272"></a><span class="lineno"> 2272</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02273"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a3f4b270e50bd947e6ec934623558a511"> 2273</a></span> <a class="code" href="../../d0/d85/process_8c.html#a3f4b270e50bd947e6ec934623558a511">fill_envp_buf_i</a>(<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> st_key, <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> st_val, <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> arg)</div><div class="line"><a name="l02274"></a><span class="lineno"> 2274</span> {</div><div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)st_key;</div><div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)st_val;</div><div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a> = (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)arg;</div><div class="line"><a name="l02278"></a><span class="lineno"> 2278</span> </div><div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>));</div><div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>, <span class="stringliteral">"="</span>);</div><div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>));</div><div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>  <a class="code" href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>, <span class="stringliteral">""</span>, 1); <span class="comment">/* append '\0' */</span></div><div class="line"><a name="l02283"></a><span class="lineno"> 2283</span> </div><div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fac99fc55c7f355bf9071739a4bc2ea139">ST_CONTINUE</a>;</div><div class="line"><a name="l02285"></a><span class="lineno"> 2285</span> }</div><div class="line"><a name="l02286"></a><span class="lineno"> 2286</span> </div><div class="line"><a name="l02287"></a><span class="lineno"> 2287</span> </div><div class="line"><a name="l02288"></a><span class="lineno"> 2288</span> <span class="keyword">static</span> <span class="keywordtype">long</span> <a class="code" href="../../d0/d85/process_8c.html#a98639d3ba1b00ffd4aa7384796d4000a">run_exec_dup2_tmpbuf_size</a>(<span class="keywordtype">long</span> n);</div><div class="line"><a name="l02289"></a><span class="lineno"> 2289</span> </div><div class="line"><a name="l02290"></a><span class="lineno"> 2290</span> <span class="keywordtype">void</span></div><div class="line"><a name="l02291"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a36776d0dfe63ff29ce4660a65b86b3c0"> 2291</a></span> <a class="code" href="../../d0/d85/process_8c.html#a36776d0dfe63ff29ce4660a65b86b3c0">rb_execarg_fixup</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj)</div><div class="line"><a name="l02292"></a><span class="lineno"> 2292</span> {</div><div class="line"><a name="l02293"></a><span class="lineno"> 2293</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp = <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(execarg_obj);</div><div class="line"><a name="l02294"></a><span class="lineno"> 2294</span>  <span class="keywordtype">int</span> unsetenv_others;</div><div class="line"><a name="l02295"></a><span class="lineno"> 2295</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> envopts;</div><div class="line"><a name="l02296"></a><span class="lineno"> 2296</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary;</div><div class="line"><a name="l02297"></a><span class="lineno"> 2297</span> </div><div class="line"><a name="l02298"></a><span class="lineno"> 2298</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a2abe266f26d0333ec737b1d160dc338a">redirect_fds</a> = <a class="code" href="../../d0/d85/process_8c.html#acf1e68424d50750a33db89e77ac2ec66">check_exec_fds</a>(eargp);</div><div class="line"><a name="l02299"></a><span class="lineno"> 2299</span> </div><div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>  ary = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>;</div><div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>  <span class="keywordflow">if</span> (ary != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>  <span class="keywordtype">size_t</span> len = <a class="code" href="../../d0/d85/process_8c.html#a98639d3ba1b00ffd4aa7384796d4000a">run_exec_dup2_tmpbuf_size</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary));</div><div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/dcc/array_8c.html#ad37fcad5f2d86a66eda558fd7c9c0bb6">tmpbuf</a> = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a>(0, len));</div><div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5c5ebfd0e728d29888e769606dec1757">rb_str_set_len</a>(<a class="code" href="../../dc/dcc/array_8c.html#ad37fcad5f2d86a66eda558fd7c9c0bb6">tmpbuf</a>, len);</div><div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a18c95cbd2ccc48e941735180dc9334da">dup2_tmpbuf</a> = <a class="code" href="../../dc/dcc/array_8c.html#ad37fcad5f2d86a66eda558fd7c9c0bb6">tmpbuf</a>;</div><div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>  }</div><div class="line"><a name="l02307"></a><span class="lineno"> 2307</span> </div><div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>  unsetenv_others = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a416a72a7d1fcbac5bc259436bc683302">unsetenv_others_given</a> && eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ad9bcb7b501b40774d478c9467c5c2999">unsetenv_others_do</a>;</div><div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>  envopts = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abbde123c208b04e83b859af4ef0f87af">env_modification</a>;</div><div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>  <span class="keywordflow">if</span> (unsetenv_others || envopts != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a>, <a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a>, <a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>;</div><div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>  <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, *ep;</div><div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>  <span class="keywordflow">if</span> (unsetenv_others) {</div><div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>  <a class="code" href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a> = <a class="code" href="../../d1/d04/hash_8c.html#af1da586524a3a1739fd5b91272037815">rb_hash_new</a>();</div><div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>  }</div><div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>  <a class="code" href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a> = <a class="code" href="../../db/d2e/intern_8h.html#a17a81c1a7d754e5ab49fc4b4369b6c8c">rb_const_get</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a57c96ead3ef230b4838e65fe037c346e">rb_cObject</a>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"ENV"</span>));</div><div class="line"><a name="l02318"></a><span class="lineno"> 2318</span>  <a class="code" href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a> = <a class="code" href="../../db/d2e/intern_8h.html#a692c7c3caf5cdcf40d3812136f757fb5">rb_convert_type</a>(<a class="code" href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8357e81bbb60cb41b0a292a90653a5e5">T_HASH</a>, <span class="stringliteral">"Hash"</span>, <span class="stringliteral">"to_hash"</span>);</div><div class="line"><a name="l02319"></a><span class="lineno"> 2319</span>  }</div><div class="line"><a name="l02320"></a><span class="lineno"> 2320</span>  <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a>);</div><div class="line"><a name="l02321"></a><span class="lineno"> 2321</span>  <span class="keywordflow">if</span> (envopts != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>  <a class="code" href="../../d0/ddd/structst__table.html">st_table</a> *stenv = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad8dd7fb0cbee1955c393251e8bb97233">RHASH_TBL</a>(<a class="code" href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a>);</div><div class="line"><a name="l02323"></a><span class="lineno"> 2323</span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(envopts); <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> pair = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(envopts)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(pair)[0];</div><div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(pair)[1];</div><div class="line"><a name="l02328"></a><span class="lineno"> 2328</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>)) {</div><div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>  <a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a> stkey = (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>;</div><div class="line"><a name="l02330"></a><span class="lineno"> 2330</span>  <a class="code" href="../../dd/d24/st_8h.html#aa04e4ee0a6e1f19e64f3be4668f41234">st_delete</a>(stenv, &stkey, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l02331"></a><span class="lineno"> 2331</span>  }</div><div class="line"><a name="l02332"></a><span class="lineno"> 2332</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l02333"></a><span class="lineno"> 2333</span>  <a class="code" href="../../dd/d24/st_8h.html#acdc42c01229b7537ea5a4c6965c7e47a">st_insert</a>(stenv, (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l02334"></a><span class="lineno"> 2334</span>  }</div><div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>  }</div><div class="line"><a name="l02336"></a><span class="lineno"> 2336</span>  }</div><div class="line"><a name="l02337"></a><span class="lineno"> 2337</span>  <a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a> = <a class="code" href="../../db/d2e/intern_8h.html#a65dee742ae2daaab92ac8974cb2fbff2">rb_str_buf_new</a>(0);</div><div class="line"><a name="l02338"></a><span class="lineno"> 2338</span>  <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>);</div><div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>  <a class="code" href="../../dd/d24/st_8h.html#ace5a79870d2800659a653fceeca55262">st_foreach</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad8dd7fb0cbee1955c393251e8bb97233">RHASH_TBL</a>(<a class="code" href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a>), <a class="code" href="../../d0/d85/process_8c.html#a3f4b270e50bd947e6ec934623558a511">fill_envp_buf_i</a>, (<a class="code" href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a>)<a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>);</div><div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>  <a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a> = <a class="code" href="../../db/d2e/intern_8h.html#a65dee742ae2daaab92ac8974cb2fbff2">rb_str_buf_new</a>(<span class="keyword">sizeof</span>(<span class="keywordtype">char</span>*) * (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#aaa32a8f7fa2a7a0c1a040b4334c003bd">RHASH_SIZE</a>(<a class="code" href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a>) + 1));</div><div class="line"><a name="l02341"></a><span class="lineno"> 2341</span>  <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a>);</div><div class="line"><a name="l02342"></a><span class="lineno"> 2342</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>);</div><div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>  ep = <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> + <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0d1c6e4431397f8bd285073af0d98d77">RSTRING_LEN</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>);</div><div class="line"><a name="l02344"></a><span class="lineno"> 2344</span>  <span class="keywordflow">while</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> < ep) {</div><div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>  <a class="code" href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a>, (<span class="keywordtype">char</span> *)&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>));</div><div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> += <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>) + 1;</div><div class="line"><a name="l02347"></a><span class="lineno"> 2347</span>  }</div><div class="line"><a name="l02348"></a><span class="lineno"> 2348</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l02349"></a><span class="lineno"> 2349</span>  <a class="code" href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a>(<a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a>, (<span class="keywordtype">char</span> *)&<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>));</div><div class="line"><a name="l02350"></a><span class="lineno"> 2350</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a> = <a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a>;</div><div class="line"><a name="l02351"></a><span class="lineno"> 2351</span>  eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a> = <a class="code" href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">envp_buf</a>;</div><div class="line"><a name="l02352"></a><span class="lineno"> 2352</span> </div><div class="line"><a name="l02353"></a><span class="lineno"> 2353</span>  <span class="comment">/*</span></div><div class="line"><a name="l02354"></a><span class="lineno"> 2354</span> <span class="comment"> char **tmp_envp = (char **)RSTRING_PTR(envp_str);</span></div><div class="line"><a name="l02355"></a><span class="lineno"> 2355</span> <span class="comment"> while (*tmp_envp) {</span></div><div class="line"><a name="l02356"></a><span class="lineno"> 2356</span> <span class="comment"> printf("%s\n", *tmp_envp);</span></div><div class="line"><a name="l02357"></a><span class="lineno"> 2357</span> <span class="comment"> tmp_envp++;</span></div><div class="line"><a name="l02358"></a><span class="lineno"> 2358</span> <span class="comment"> }</span></div><div class="line"><a name="l02359"></a><span class="lineno"> 2359</span> <span class="comment"> */</span></div><div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>  }</div><div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8aa2ce26d266baf56c9068a693d6073e">RB_GC_GUARD</a>(execarg_obj);</div><div class="line"><a name="l02362"></a><span class="lineno"> 2362</span> }</div><div class="line"><a name="l02363"></a><span class="lineno"> 2363</span> </div><div class="line"><a name="l02364"></a><span class="lineno"> 2364</span> <span class="keywordtype">void</span></div><div class="line"><a name="l02365"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#afb05b4454d318d77a5dc55df7c87fb8b"> 2365</a></span> <a class="code" href="../../d0/d85/process_8c.html#afb05b4454d318d77a5dc55df7c87fb8b">rb_exec_arg_fixup</a>(<span class="keyword">struct</span> <a class="code" href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a> *e)</div><div class="line"><a name="l02366"></a><span class="lineno"> 2366</span> {</div><div class="line"><a name="l02367"></a><span class="lineno"> 2367</span>  <a class="code" href="../../d0/d85/process_8c.html#a36776d0dfe63ff29ce4660a65b86b3c0">rb_execarg_fixup</a>(e-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>);</div><div class="line"><a name="l02368"></a><span class="lineno"> 2368</span> }</div><div class="line"><a name="l02369"></a><span class="lineno"> 2369</span> </div><div class="line"><a name="l02370"></a><span class="lineno"> 2370</span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="../../d0/d85/process_8c.html#a36fe18ca46b23ead31f17afe33b949ad">rb_exec_without_timer_thread</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen);</div><div class="line"><a name="l02371"></a><span class="lineno"> 2371</span> </div><div class="line"><a name="l02372"></a><span class="lineno"> 2372</span> <span class="comment">/*</span></div><div class="line"><a name="l02373"></a><span class="lineno"> 2373</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l02374"></a><span class="lineno"> 2374</span> <span class="comment"> * exec([env,] command... [,options])</span></div><div class="line"><a name="l02375"></a><span class="lineno"> 2375</span> <span class="comment"> *</span></div><div class="line"><a name="l02376"></a><span class="lineno"> 2376</span> <span class="comment"> * Replaces the current process by running the given external _command_.</span></div><div class="line"><a name="l02377"></a><span class="lineno"> 2377</span> <span class="comment"> * _command..._ is one of following forms.</span></div><div class="line"><a name="l02378"></a><span class="lineno"> 2378</span> <span class="comment"> *</span></div><div class="line"><a name="l02379"></a><span class="lineno"> 2379</span> <span class="comment"> * commandline : command line string which is passed to the standard shell</span></div><div class="line"><a name="l02380"></a><span class="lineno"> 2380</span> <span class="comment"> * cmdname, arg1, ... : command name and one or more arguments (no shell)</span></div><div class="line"><a name="l02381"></a><span class="lineno"> 2381</span> <span class="comment"> * [cmdname, argv0], arg1, ... : command name, argv[0] and zero or more arguments (no shell)</span></div><div class="line"><a name="l02382"></a><span class="lineno"> 2382</span> <span class="comment"> *</span></div><div class="line"><a name="l02383"></a><span class="lineno"> 2383</span> <span class="comment"> * If single string is given as the command,</span></div><div class="line"><a name="l02384"></a><span class="lineno"> 2384</span> <span class="comment"> * it is taken as a command line that is subject to shell expansion before being executed.</span></div><div class="line"><a name="l02385"></a><span class="lineno"> 2385</span> <span class="comment"> *</span></div><div class="line"><a name="l02386"></a><span class="lineno"> 2386</span> <span class="comment"> * The standard shell means always <code>"/bin/sh"</code> on Unix-like systems,</span></div><div class="line"><a name="l02387"></a><span class="lineno"> 2387</span> <span class="comment"> * <code>ENV["RUBYSHELL"]</code> or <code>ENV["COMSPEC"]</code> on Windows NT series, and</span></div><div class="line"><a name="l02388"></a><span class="lineno"> 2388</span> <span class="comment"> * similar.</span></div><div class="line"><a name="l02389"></a><span class="lineno"> 2389</span> <span class="comment"> *</span></div><div class="line"><a name="l02390"></a><span class="lineno"> 2390</span> <span class="comment"> * If two or more +string+ given,</span></div><div class="line"><a name="l02391"></a><span class="lineno"> 2391</span> <span class="comment"> * the first is taken as a command name and</span></div><div class="line"><a name="l02392"></a><span class="lineno"> 2392</span> <span class="comment"> * the rest are passed as parameters to command with no shell expansion.</span></div><div class="line"><a name="l02393"></a><span class="lineno"> 2393</span> <span class="comment"> *</span></div><div class="line"><a name="l02394"></a><span class="lineno"> 2394</span> <span class="comment"> * If a two-element array at the beginning of the command,</span></div><div class="line"><a name="l02395"></a><span class="lineno"> 2395</span> <span class="comment"> * the first element is the command to be executed,</span></div><div class="line"><a name="l02396"></a><span class="lineno"> 2396</span> <span class="comment"> * and the second argument is used as the <code>argv[0]</code> value,</span></div><div class="line"><a name="l02397"></a><span class="lineno"> 2397</span> <span class="comment"> * which may show up in process listings.</span></div><div class="line"><a name="l02398"></a><span class="lineno"> 2398</span> <span class="comment"> *</span></div><div class="line"><a name="l02399"></a><span class="lineno"> 2399</span> <span class="comment"> * In order to execute the command, one of the <code>exec(2)</code></span></div><div class="line"><a name="l02400"></a><span class="lineno"> 2400</span> <span class="comment"> * system calls is used, so the running command may inherit some of the environment</span></div><div class="line"><a name="l02401"></a><span class="lineno"> 2401</span> <span class="comment"> * of the original program (including open file descriptors).</span></div><div class="line"><a name="l02402"></a><span class="lineno"> 2402</span> <span class="comment"> * This behavior is modified by env and options.</span></div><div class="line"><a name="l02403"></a><span class="lineno"> 2403</span> <span class="comment"> * See <code>spawn</code> for details.</span></div><div class="line"><a name="l02404"></a><span class="lineno"> 2404</span> <span class="comment"> *</span></div><div class="line"><a name="l02405"></a><span class="lineno"> 2405</span> <span class="comment"> * Raises SystemCallError if the command couldn't execute (typically</span></div><div class="line"><a name="l02406"></a><span class="lineno"> 2406</span> <span class="comment"> * <code>Errno::ENOENT</code> when it was not found).</span></div><div class="line"><a name="l02407"></a><span class="lineno"> 2407</span> <span class="comment"> *</span></div><div class="line"><a name="l02408"></a><span class="lineno"> 2408</span> <span class="comment"> * This method modifies process attributes according to _options_</span></div><div class="line"><a name="l02409"></a><span class="lineno"> 2409</span> <span class="comment"> * (details described in <code>spawn</code>)</span></div><div class="line"><a name="l02410"></a><span class="lineno"> 2410</span> <span class="comment"> * before <code>exec(2)</code> system call.</span></div><div class="line"><a name="l02411"></a><span class="lineno"> 2411</span> <span class="comment"> * The modified attributes may be retained when <code>exec(2)</code> system call fails.</span></div><div class="line"><a name="l02412"></a><span class="lineno"> 2412</span> <span class="comment"> * For example, hard resource limits is not restorable.</span></div><div class="line"><a name="l02413"></a><span class="lineno"> 2413</span> <span class="comment"> * If it is not acceptable, consider to create a child process using <code>spawn</code> or <code>system</code>.</span></div><div class="line"><a name="l02414"></a><span class="lineno"> 2414</span> <span class="comment"> *</span></div><div class="line"><a name="l02415"></a><span class="lineno"> 2415</span> <span class="comment"> * exec "echo *" # echoes list of files in current directory</span></div><div class="line"><a name="l02416"></a><span class="lineno"> 2416</span> <span class="comment"> * # never get here</span></div><div class="line"><a name="l02417"></a><span class="lineno"> 2417</span> <span class="comment"> *</span></div><div class="line"><a name="l02418"></a><span class="lineno"> 2418</span> <span class="comment"> *</span></div><div class="line"><a name="l02419"></a><span class="lineno"> 2419</span> <span class="comment"> * exec "echo", "*" # echoes an asterisk</span></div><div class="line"><a name="l02420"></a><span class="lineno"> 2420</span> <span class="comment"> * # never get here</span></div><div class="line"><a name="l02421"></a><span class="lineno"> 2421</span> <span class="comment"> */</span></div><div class="line"><a name="l02422"></a><span class="lineno"> 2422</span> </div><div class="line"><a name="l02423"></a><span class="lineno"> 2423</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l02424"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a50507b3d25b4f2798ed404aeef6f07a8"> 2424</a></span> <a class="code" href="../../d0/d85/process_8c.html#a50507b3d25b4f2798ed404aeef6f07a8">rb_f_exec</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l02425"></a><span class="lineno"> 2425</span> {</div><div class="line"><a name="l02426"></a><span class="lineno"> 2426</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj, fail_str;</div><div class="line"><a name="l02427"></a><span class="lineno"> 2427</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp;</div><div class="line"><a name="l02428"></a><span class="lineno"> 2428</span> <span class="preprocessor">#define CHILD_ERRMSG_BUFLEN 80</span></div><div class="line"><a name="l02429"></a><span class="lineno"> 2429</span>  <span class="keywordtype">char</span> errmsg[<a class="code" href="../../d0/d85/process_8c.html#a229025aa79235ee6060984a655912494">CHILD_ERRMSG_BUFLEN</a>] = { <span class="charliteral">'\0'</span> };</div><div class="line"><a name="l02430"></a><span class="lineno"> 2430</span> </div><div class="line"><a name="l02431"></a><span class="lineno"> 2431</span>  execarg_obj = <a class="code" href="../../d0/d85/process_8c.html#a787e2837e1b300cda0185e81acb61433">rb_execarg_new</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../d1/d5c/nkf_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>);</div><div class="line"><a name="l02432"></a><span class="lineno"> 2432</span>  eargp = <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(execarg_obj);</div><div class="line"><a name="l02433"></a><span class="lineno"> 2433</span>  <a class="code" href="../../d0/d85/process_8c.html#a36776d0dfe63ff29ce4660a65b86b3c0">rb_execarg_fixup</a>(execarg_obj);</div><div class="line"><a name="l02434"></a><span class="lineno"> 2434</span>  fail_str = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a> ? eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a8458081002086b6b769a945722bc222d">sh</a>.shell_script : eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_name;</div><div class="line"><a name="l02435"></a><span class="lineno"> 2435</span> </div><div class="line"><a name="l02436"></a><span class="lineno"> 2436</span> <span class="preprocessor">#if defined(__APPLE__) || defined(__HAIKU__)</span></div><div class="line"><a name="l02437"></a><span class="lineno"> 2437</span>  <a class="code" href="../../d0/d85/process_8c.html#a36fe18ca46b23ead31f17afe33b949ad">rb_exec_without_timer_thread</a>(eargp, errmsg, <span class="keyword">sizeof</span>(errmsg));</div><div class="line"><a name="l02438"></a><span class="lineno"> 2438</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l02439"></a><span class="lineno"> 2439</span>  <a class="code" href="../../d0/d85/process_8c.html#a9f2554447c610d38e136e16ca8c56419">rb_exec_async_signal_safe</a>(eargp, errmsg, <span class="keyword">sizeof</span>(errmsg));</div><div class="line"><a name="l02440"></a><span class="lineno"> 2440</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02441"></a><span class="lineno"> 2441</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8aa2ce26d266baf56c9068a693d6073e">RB_GC_GUARD</a>(execarg_obj);</div><div class="line"><a name="l02442"></a><span class="lineno"> 2442</span>  <span class="keywordflow">if</span> (errmsg[0])</div><div class="line"><a name="l02443"></a><span class="lineno"> 2443</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(errmsg);</div><div class="line"><a name="l02444"></a><span class="lineno"> 2444</span>  <a class="code" href="../../db/dcc/error_8c.html#a4f25486c57267779258d774dd2d07117">rb_sys_fail_str</a>(fail_str);</div><div class="line"><a name="l02445"></a><span class="lineno"> 2445</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>; <span class="comment">/* dummy */</span></div><div class="line"><a name="l02446"></a><span class="lineno"> 2446</span> }</div><div class="line"><a name="l02447"></a><span class="lineno"> 2447</span> </div><div class="line"><a name="l02448"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682"> 2448</a></span> <span class="preprocessor">#define ERRMSG(str) do { if (errmsg && 0 < errmsg_buflen) strlcpy(errmsg, (str), errmsg_buflen); } while (0)</span></div><div class="line"><a name="l02449"></a><span class="lineno"> 2449</span> </div><div class="line"><a name="l02450"></a><span class="lineno"> 2450</span> <span class="comment">/*#define DEBUG_REDIRECT*/</span></div><div class="line"><a name="l02451"></a><span class="lineno"> 2451</span> <span class="preprocessor">#if defined(DEBUG_REDIRECT)</span></div><div class="line"><a name="l02452"></a><span class="lineno"> 2452</span> </div><div class="line"><a name="l02453"></a><span class="lineno"> 2453</span> <span class="preprocessor">#include <stdarg.h></span></div><div class="line"><a name="l02454"></a><span class="lineno"> 2454</span> </div><div class="line"><a name="l02455"></a><span class="lineno"> 2455</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l02456"></a><span class="lineno"> 2456</span> ttyprintf(<span class="keyword">const</span> <span class="keywordtype">char</span> *fmt, ...)</div><div class="line"><a name="l02457"></a><span class="lineno"> 2457</span> {</div><div class="line"><a name="l02458"></a><span class="lineno"> 2458</span>  va_list ap;</div><div class="line"><a name="l02459"></a><span class="lineno"> 2459</span>  <a class="code" href="../../db/ddf/struct____s_f_i_l_e.html">FILE</a> *tty;</div><div class="line"><a name="l02460"></a><span class="lineno"> 2460</span>  <span class="keywordtype">int</span> save = <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>;</div><div class="line"><a name="l02461"></a><span class="lineno"> 2461</span> <span class="preprocessor">#ifdef _WIN32</span></div><div class="line"><a name="l02462"></a><span class="lineno"> 2462</span>  tty = fopen(<span class="stringliteral">"con"</span>, <span class="stringliteral">"w"</span>);</div><div class="line"><a name="l02463"></a><span class="lineno"> 2463</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l02464"></a><span class="lineno"> 2464</span>  tty = fopen(<span class="stringliteral">"/dev/tty"</span>, <span class="stringliteral">"w"</span>);</div><div class="line"><a name="l02465"></a><span class="lineno"> 2465</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02466"></a><span class="lineno"> 2466</span>  <span class="keywordflow">if</span> (!tty)</div><div class="line"><a name="l02467"></a><span class="lineno"> 2467</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l02468"></a><span class="lineno"> 2468</span> </div><div class="line"><a name="l02469"></a><span class="lineno"> 2469</span>  va_start(ap, fmt);</div><div class="line"><a name="l02470"></a><span class="lineno"> 2470</span>  vfprintf(tty, fmt, ap);</div><div class="line"><a name="l02471"></a><span class="lineno"> 2471</span>  va_end(ap);</div><div class="line"><a name="l02472"></a><span class="lineno"> 2472</span>  fclose(tty);</div><div class="line"><a name="l02473"></a><span class="lineno"> 2473</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = save;</div><div class="line"><a name="l02474"></a><span class="lineno"> 2474</span> }</div><div class="line"><a name="l02475"></a><span class="lineno"> 2475</span> </div><div class="line"><a name="l02476"></a><span class="lineno"> 2476</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02477"></a><span class="lineno"> 2477</span> <a class="code" href="../../d0/d85/process_8c.html#a707eecf8d7e137bbb3847e6ab59adeeb">redirect_dup</a>(<span class="keywordtype">int</span> oldfd)</div><div class="line"><a name="l02478"></a><span class="lineno"> 2478</span> {</div><div class="line"><a name="l02479"></a><span class="lineno"> 2479</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02480"></a><span class="lineno"> 2480</span>  ret = dup(oldfd);</div><div class="line"><a name="l02481"></a><span class="lineno"> 2481</span>  ttyprintf(<span class="stringliteral">"dup(%d) => %d\n"</span>, oldfd, ret);</div><div class="line"><a name="l02482"></a><span class="lineno"> 2482</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02483"></a><span class="lineno"> 2483</span> }</div><div class="line"><a name="l02484"></a><span class="lineno"> 2484</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l02485"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a707eecf8d7e137bbb3847e6ab59adeeb"> 2485</a></span> <span class="preprocessor">#define redirect_dup(oldfd) dup(oldfd)</span></div><div class="line"><a name="l02486"></a><span class="lineno"> 2486</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02487"></a><span class="lineno"> 2487</span> </div><div class="line"><a name="l02488"></a><span class="lineno"> 2488</span> <span class="preprocessor">#if defined(DEBUG_REDIRECT) || defined(_WIN32)</span></div><div class="line"><a name="l02489"></a><span class="lineno"> 2489</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02490"></a><span class="lineno"> 2490</span> <a class="code" href="../../d0/d85/process_8c.html#a173fefd6a90274db387fd7c5b71c407b">redirect_dup2</a>(<span class="keywordtype">int</span> oldfd, <span class="keywordtype">int</span> newfd)</div><div class="line"><a name="l02491"></a><span class="lineno"> 2491</span> {</div><div class="line"><a name="l02492"></a><span class="lineno"> 2492</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02493"></a><span class="lineno"> 2493</span>  ret = <a class="code" href="../../d3/d90/missing_8h.html#a1a7dc1d5f4ee5da620088e280e4bc580">dup2</a>(oldfd, newfd);</div><div class="line"><a name="l02494"></a><span class="lineno"> 2494</span>  <span class="keywordflow">if</span> (newfd >= 0 && newfd <= 2)</div><div class="line"><a name="l02495"></a><span class="lineno"> 2495</span>  SetStdHandle(newfd == 0 ? STD_INPUT_HANDLE : newfd == 1 ? STD_OUTPUT_HANDLE : STD_ERROR_HANDLE, (HANDLE)<a class="code" href="../../dc/db1/win32_8h.html#a1955cd10ac395eb8442b50577b1e968e">rb_w32_get_osfhandle</a>(newfd));</div><div class="line"><a name="l02496"></a><span class="lineno"> 2496</span> <span class="preprocessor">#if defined(DEBUG_REDIRECT)</span></div><div class="line"><a name="l02497"></a><span class="lineno"> 2497</span>  ttyprintf(<span class="stringliteral">"dup2(%d, %d)\n"</span>, oldfd, newfd);</div><div class="line"><a name="l02498"></a><span class="lineno"> 2498</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02499"></a><span class="lineno"> 2499</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02500"></a><span class="lineno"> 2500</span> }</div><div class="line"><a name="l02501"></a><span class="lineno"> 2501</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l02502"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a173fefd6a90274db387fd7c5b71c407b"> 2502</a></span> <span class="preprocessor">#define redirect_dup2(oldfd, newfd) dup2((oldfd), (newfd))</span></div><div class="line"><a name="l02503"></a><span class="lineno"> 2503</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02504"></a><span class="lineno"> 2504</span> </div><div class="line"><a name="l02505"></a><span class="lineno"> 2505</span> <span class="preprocessor">#if defined(DEBUG_REDIRECT)</span></div><div class="line"><a name="l02506"></a><span class="lineno"> 2506</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02507"></a><span class="lineno"> 2507</span> <a class="code" href="../../d0/d85/process_8c.html#a0b9a6ebfc89b10341eea6911da725cec">redirect_close</a>(<span class="keywordtype">int</span> fd)</div><div class="line"><a name="l02508"></a><span class="lineno"> 2508</span> {</div><div class="line"><a name="l02509"></a><span class="lineno"> 2509</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02510"></a><span class="lineno"> 2510</span>  ret = close(fd);</div><div class="line"><a name="l02511"></a><span class="lineno"> 2511</span>  ttyprintf(<span class="stringliteral">"close(%d)\n"</span>, fd);</div><div class="line"><a name="l02512"></a><span class="lineno"> 2512</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02513"></a><span class="lineno"> 2513</span> }</div><div class="line"><a name="l02514"></a><span class="lineno"> 2514</span> </div><div class="line"><a name="l02515"></a><span class="lineno"> 2515</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02516"></a><span class="lineno"> 2516</span> <a class="code" href="../../d0/d85/process_8c.html#ae5e044c938d2b622a6eb68b61cf1ab28">redirect_open</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *pathname, <span class="keywordtype">int</span> flags, <a class="code" href="../../dc/db1/win32_8h.html#ad2933406ba93c0e0d1884fc09c18a0bf">mode_t</a> perm)</div><div class="line"><a name="l02517"></a><span class="lineno"> 2517</span> {</div><div class="line"><a name="l02518"></a><span class="lineno"> 2518</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02519"></a><span class="lineno"> 2519</span>  ret = open(pathname, flags, perm);</div><div class="line"><a name="l02520"></a><span class="lineno"> 2520</span>  ttyprintf(<span class="stringliteral">"open(\"%s\", 0x%x, 0%o) => %d\n"</span>, pathname, flags, perm, ret);</div><div class="line"><a name="l02521"></a><span class="lineno"> 2521</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02522"></a><span class="lineno"> 2522</span> }</div><div class="line"><a name="l02523"></a><span class="lineno"> 2523</span> </div><div class="line"><a name="l02524"></a><span class="lineno"> 2524</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l02525"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a0b9a6ebfc89b10341eea6911da725cec"> 2525</a></span> <span class="preprocessor">#define redirect_close(fd) close(fd)</span></div><div class="line"><a name="l02526"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae5e044c938d2b622a6eb68b61cf1ab28"> 2526</a></span> <span class="preprocessor">#define redirect_open(pathname, flags, perm) open((pathname), (flags), (perm))</span></div><div class="line"><a name="l02527"></a><span class="lineno"> 2527</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02528"></a><span class="lineno"> 2528</span> </div><div class="line"><a name="l02529"></a><span class="lineno"> 2529</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02530"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a3faa2b5013f2ffb7b33ca908fba4f564"> 2530</a></span> <a class="code" href="../../d0/d85/process_8c.html#a3faa2b5013f2ffb7b33ca908fba4f564">save_redirect_fd</a>(<span class="keywordtype">int</span> fd, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *sargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l02531"></a><span class="lineno"> 2531</span> {</div><div class="line"><a name="l02532"></a><span class="lineno"> 2532</span>  <span class="keywordflow">if</span> (sargp) {</div><div class="line"><a name="l02533"></a><span class="lineno"> 2533</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> newary;</div><div class="line"><a name="l02534"></a><span class="lineno"> 2534</span>  <span class="keywordtype">int</span> save_fd = <a class="code" href="../../d0/d85/process_8c.html#a707eecf8d7e137bbb3847e6ab59adeeb">redirect_dup</a>(fd);</div><div class="line"><a name="l02535"></a><span class="lineno"> 2535</span>  <span class="keywordflow">if</span> (save_fd == -1) {</div><div class="line"><a name="l02536"></a><span class="lineno"> 2536</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> == EBADF)</div><div class="line"><a name="l02537"></a><span class="lineno"> 2537</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02538"></a><span class="lineno"> 2538</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"dup"</span>);</div><div class="line"><a name="l02539"></a><span class="lineno"> 2539</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02540"></a><span class="lineno"> 2540</span>  }</div><div class="line"><a name="l02541"></a><span class="lineno"> 2541</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(save_fd);</div><div class="line"><a name="l02542"></a><span class="lineno"> 2542</span>  newary = sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>;</div><div class="line"><a name="l02543"></a><span class="lineno"> 2543</span>  <span class="keywordflow">if</span> (newary == <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02544"></a><span class="lineno"> 2544</span>  newary = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>());</div><div class="line"><a name="l02545"></a><span class="lineno"> 2545</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a> = newary;</div><div class="line"><a name="l02546"></a><span class="lineno"> 2546</span>  }</div><div class="line"><a name="l02547"></a><span class="lineno"> 2547</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(newary,</div><div class="line"><a name="l02548"></a><span class="lineno"> 2548</span>  <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(fd), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(save_fd))));</div><div class="line"><a name="l02549"></a><span class="lineno"> 2549</span> </div><div class="line"><a name="l02550"></a><span class="lineno"> 2550</span>  newary = sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a81917af06b2fbade88b9020bcaaaeb8f">fd_close</a>;</div><div class="line"><a name="l02551"></a><span class="lineno"> 2551</span>  <span class="keywordflow">if</span> (newary == <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02552"></a><span class="lineno"> 2552</span>  newary = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>());</div><div class="line"><a name="l02553"></a><span class="lineno"> 2553</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a81917af06b2fbade88b9020bcaaaeb8f">fd_close</a> = newary;</div><div class="line"><a name="l02554"></a><span class="lineno"> 2554</span>  }</div><div class="line"><a name="l02555"></a><span class="lineno"> 2555</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(newary, <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(save_fd), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>)));</div><div class="line"><a name="l02556"></a><span class="lineno"> 2556</span>  }</div><div class="line"><a name="l02557"></a><span class="lineno"> 2557</span> </div><div class="line"><a name="l02558"></a><span class="lineno"> 2558</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02559"></a><span class="lineno"> 2559</span> }</div><div class="line"><a name="l02560"></a><span class="lineno"> 2560</span> </div><div class="line"><a name="l02561"></a><span class="lineno"> 2561</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02562"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4da51c423237a55054e8b506034a79b1"> 2562</a></span> <a class="code" href="../../d0/d85/process_8c.html#a4da51c423237a55054e8b506034a79b1">intcmp</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *a, <span class="keyword">const</span> <span class="keywordtype">void</span> *b)</div><div class="line"><a name="l02563"></a><span class="lineno"> 2563</span> {</div><div class="line"><a name="l02564"></a><span class="lineno"> 2564</span>  <span class="keywordflow">return</span> *(<span class="keywordtype">int</span>*)a - *(<span class="keywordtype">int</span>*)b;</div><div class="line"><a name="l02565"></a><span class="lineno"> 2565</span> }</div><div class="line"><a name="l02566"></a><span class="lineno"> 2566</span> </div><div class="line"><a name="l02567"></a><span class="lineno"> 2567</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02568"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad061f4f693e3fd5f4a51f4e2b1e7df9a"> 2568</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad061f4f693e3fd5f4a51f4e2b1e7df9a">intrcmp</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *a, <span class="keyword">const</span> <span class="keywordtype">void</span> *b)</div><div class="line"><a name="l02569"></a><span class="lineno"> 2569</span> {</div><div class="line"><a name="l02570"></a><span class="lineno"> 2570</span>  <span class="keywordflow">return</span> *(<span class="keywordtype">int</span>*)b - *(<span class="keywordtype">int</span>*)a;</div><div class="line"><a name="l02571"></a><span class="lineno"> 2571</span> }</div><div class="line"><a name="l02572"></a><span class="lineno"> 2572</span> </div><div class="line"><a name="l02573"></a><span class="lineno"><a class="line" href="../../d2/da7/structrun__exec__dup2__fd__pair.html"> 2573</a></span> <span class="keyword">struct </span><a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html">run_exec_dup2_fd_pair</a> {</div><div class="line"><a name="l02574"></a><span class="lineno"><a class="line" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703"> 2574</a></span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a>;</div><div class="line"><a name="l02575"></a><span class="lineno"><a class="line" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b"> 2575</a></span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>;</div><div class="line"><a name="l02576"></a><span class="lineno"><a class="line" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#ad4c14792a73857e28d471eaf692ca7fc"> 2576</a></span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#ad4c14792a73857e28d471eaf692ca7fc">older_index</a>;</div><div class="line"><a name="l02577"></a><span class="lineno"><a class="line" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a7fab07480722474a9d9ba031e1c43334"> 2577</a></span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a7fab07480722474a9d9ba031e1c43334">num_newer</a>;</div><div class="line"><a name="l02578"></a><span class="lineno"> 2578</span> };</div><div class="line"><a name="l02579"></a><span class="lineno"> 2579</span> </div><div class="line"><a name="l02580"></a><span class="lineno"> 2580</span> <span class="keyword">static</span> <span class="keywordtype">long</span></div><div class="line"><a name="l02581"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a98639d3ba1b00ffd4aa7384796d4000a"> 2581</a></span> <a class="code" href="../../d0/d85/process_8c.html#a98639d3ba1b00ffd4aa7384796d4000a">run_exec_dup2_tmpbuf_size</a>(<span class="keywordtype">long</span> n)</div><div class="line"><a name="l02582"></a><span class="lineno"> 2582</span> {</div><div class="line"><a name="l02583"></a><span class="lineno"> 2583</span>  <span class="keywordflow">return</span> <span class="keyword">sizeof</span>(<span class="keyword">struct </span><a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html">run_exec_dup2_fd_pair</a>) * n;</div><div class="line"><a name="l02584"></a><span class="lineno"> 2584</span> }</div><div class="line"><a name="l02585"></a><span class="lineno"> 2585</span> </div><div class="line"><a name="l02586"></a><span class="lineno"> 2586</span> <span class="comment">/* This function should be async-signal-safe when sargp is NULL. Hopefully it is. */</span></div><div class="line"><a name="l02587"></a><span class="lineno"> 2587</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02588"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad2b954e11ef70f3cb07174a9631bb67b"> 2588</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad2b954e11ef70f3cb07174a9631bb67b">run_exec_dup2</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/dcc/array_8c.html#ad37fcad5f2d86a66eda558fd7c9c0bb6">tmpbuf</a>, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *sargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l02589"></a><span class="lineno"> 2589</span> {</div><div class="line"><a name="l02590"></a><span class="lineno"> 2590</span>  <span class="keywordtype">long</span> n, <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02591"></a><span class="lineno"> 2591</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02592"></a><span class="lineno"> 2592</span>  <span class="keywordtype">int</span> extra_fd = -1;</div><div class="line"><a name="l02593"></a><span class="lineno"> 2593</span>  <span class="keyword">struct </span><a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html">run_exec_dup2_fd_pair</a> *pairs = 0;</div><div class="line"><a name="l02594"></a><span class="lineno"> 2594</span> </div><div class="line"><a name="l02595"></a><span class="lineno"> 2595</span>  n = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary);</div><div class="line"><a name="l02596"></a><span class="lineno"> 2596</span>  pairs = (<span class="keyword">struct </span><a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html">run_exec_dup2_fd_pair</a> *)<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(<a class="code" href="../../dc/dcc/array_8c.html#ad37fcad5f2d86a66eda558fd7c9c0bb6">tmpbuf</a>);</div><div class="line"><a name="l02597"></a><span class="lineno"> 2597</span> </div><div class="line"><a name="l02598"></a><span class="lineno"> 2598</span>  <span class="comment">/* initialize oldfd and newfd: O(n) */</span></div><div class="line"><a name="l02599"></a><span class="lineno"> 2599</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < n; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02600"></a><span class="lineno"> 2600</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> elt = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(ary)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l02601"></a><span class="lineno"> 2601</span>  pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[1]);</div><div class="line"><a name="l02602"></a><span class="lineno"> 2602</span>  pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[0]); <span class="comment">/* unique */</span></div><div class="line"><a name="l02603"></a><span class="lineno"> 2603</span>  pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#ad4c14792a73857e28d471eaf692ca7fc">older_index</a> = -1;</div><div class="line"><a name="l02604"></a><span class="lineno"> 2604</span>  }</div><div class="line"><a name="l02605"></a><span class="lineno"> 2605</span> </div><div class="line"><a name="l02606"></a><span class="lineno"> 2606</span>  <span class="comment">/* sort the table by oldfd: O(n log n) */</span></div><div class="line"><a name="l02607"></a><span class="lineno"> 2607</span>  <span class="keywordflow">if</span> (!sargp)</div><div class="line"><a name="l02608"></a><span class="lineno"> 2608</span>  qsort(pairs, n, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html">run_exec_dup2_fd_pair</a>), <a class="code" href="../../d0/d85/process_8c.html#a4da51c423237a55054e8b506034a79b1">intcmp</a>); <span class="comment">/* hopefully async-signal-safe */</span></div><div class="line"><a name="l02609"></a><span class="lineno"> 2609</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02610"></a><span class="lineno"> 2610</span>  qsort(pairs, n, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html">run_exec_dup2_fd_pair</a>), <a class="code" href="../../d0/d85/process_8c.html#ad061f4f693e3fd5f4a51f4e2b1e7df9a">intrcmp</a>);</div><div class="line"><a name="l02611"></a><span class="lineno"> 2611</span> </div><div class="line"><a name="l02612"></a><span class="lineno"> 2612</span>  <span class="comment">/* initialize older_index and num_newer: O(n log n) */</span></div><div class="line"><a name="l02613"></a><span class="lineno"> 2613</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < n; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02614"></a><span class="lineno"> 2614</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a> = pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>;</div><div class="line"><a name="l02615"></a><span class="lineno"> 2615</span>  <span class="keyword">struct </span><a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html">run_exec_dup2_fd_pair</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, *found;</div><div class="line"><a name="l02616"></a><span class="lineno"> 2616</span>  <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>.oldfd = <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>;</div><div class="line"><a name="l02617"></a><span class="lineno"> 2617</span>  found = bsearch(&<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>, pairs, n, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html">run_exec_dup2_fd_pair</a>), <a class="code" href="../../d0/d85/process_8c.html#a4da51c423237a55054e8b506034a79b1">intcmp</a>); <span class="comment">/* hopefully async-signal-safe */</span></div><div class="line"><a name="l02618"></a><span class="lineno"> 2618</span>  pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a7fab07480722474a9d9ba031e1c43334">num_newer</a> = 0;</div><div class="line"><a name="l02619"></a><span class="lineno"> 2619</span>  <span class="keywordflow">if</span> (found) {</div><div class="line"><a name="l02620"></a><span class="lineno"> 2620</span>  <span class="keywordflow">while</span> (pairs < found && (found-1)-><a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> == <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>)</div><div class="line"><a name="l02621"></a><span class="lineno"> 2621</span>  found--;</div><div class="line"><a name="l02622"></a><span class="lineno"> 2622</span>  <span class="keywordflow">while</span> (found < pairs+n && found-><a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> == <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>) {</div><div class="line"><a name="l02623"></a><span class="lineno"> 2623</span>  pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a7fab07480722474a9d9ba031e1c43334">num_newer</a>++;</div><div class="line"><a name="l02624"></a><span class="lineno"> 2624</span>  found-><a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#ad4c14792a73857e28d471eaf692ca7fc">older_index</a> = <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02625"></a><span class="lineno"> 2625</span>  found++;</div><div class="line"><a name="l02626"></a><span class="lineno"> 2626</span>  }</div><div class="line"><a name="l02627"></a><span class="lineno"> 2627</span>  }</div><div class="line"><a name="l02628"></a><span class="lineno"> 2628</span>  }</div><div class="line"><a name="l02629"></a><span class="lineno"> 2629</span> </div><div class="line"><a name="l02630"></a><span class="lineno"> 2630</span>  <span class="comment">/* non-cyclic redirection: O(n) */</span></div><div class="line"><a name="l02631"></a><span class="lineno"> 2631</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < n; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02632"></a><span class="lineno"> 2632</span>  <span class="keywordtype">long</span> j = <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02633"></a><span class="lineno"> 2633</span>  <span class="keywordflow">while</span> (j != -1 && pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> != -1 && pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a7fab07480722474a9d9ba031e1c43334">num_newer</a> == 0) {</div><div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a3faa2b5013f2ffb7b33ca908fba4f564">save_redirect_fd</a>(pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>, sargp, errmsg, errmsg_buflen) < 0) <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02635"></a><span class="lineno"> 2635</span>  <span class="keywordflow">goto</span> <a class="code" href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a>;</div><div class="line"><a name="l02636"></a><span class="lineno"> 2636</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a173fefd6a90274db387fd7c5b71c407b">redirect_dup2</a>(pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a>, pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02637"></a><span class="lineno"> 2637</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"dup2"</span>);</div><div class="line"><a name="l02639"></a><span class="lineno"> 2639</span>  <span class="keywordflow">goto</span> <a class="code" href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a>;</div><div class="line"><a name="l02640"></a><span class="lineno"> 2640</span>  }</div><div class="line"><a name="l02641"></a><span class="lineno"> 2641</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>); <span class="comment">/* async-signal-safe but don't need to call it in a child process. */</span></div><div class="line"><a name="l02642"></a><span class="lineno"> 2642</span>  pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> = -1;</div><div class="line"><a name="l02643"></a><span class="lineno"> 2643</span>  j = pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#ad4c14792a73857e28d471eaf692ca7fc">older_index</a>;</div><div class="line"><a name="l02644"></a><span class="lineno"> 2644</span>  <span class="keywordflow">if</span> (j != -1)</div><div class="line"><a name="l02645"></a><span class="lineno"> 2645</span>  pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a7fab07480722474a9d9ba031e1c43334">num_newer</a>--;</div><div class="line"><a name="l02646"></a><span class="lineno"> 2646</span>  }</div><div class="line"><a name="l02647"></a><span class="lineno"> 2647</span>  }</div><div class="line"><a name="l02648"></a><span class="lineno"> 2648</span> </div><div class="line"><a name="l02649"></a><span class="lineno"> 2649</span>  <span class="comment">/* cyclic redirection: O(n) */</span></div><div class="line"><a name="l02650"></a><span class="lineno"> 2650</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < n; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02651"></a><span class="lineno"> 2651</span>  <span class="keywordtype">long</span> j;</div><div class="line"><a name="l02652"></a><span class="lineno"> 2652</span>  <span class="keywordflow">if</span> (pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> == -1)</div><div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l02654"></a><span class="lineno"> 2654</span>  <span class="keywordflow">if</span> (pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> == pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>) { <span class="comment">/* self cycle */</span></div><div class="line"><a name="l02655"></a><span class="lineno"> 2655</span> <span class="preprocessor">#ifdef F_GETFD</span></div><div class="line"><a name="l02656"></a><span class="lineno"> 2656</span>  <span class="keywordtype">int</span> fd = pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a>;</div><div class="line"><a name="l02657"></a><span class="lineno"> 2657</span>  ret = <a class="code" href="../../dc/db1/win32_8h.html#aa7a55dad56032ce4c5a40eab1d9c8e01">fcntl</a>(fd, F_GETFD); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02658"></a><span class="lineno"> 2658</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02659"></a><span class="lineno"> 2659</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"fcntl(F_GETFD)"</span>);</div><div class="line"><a name="l02660"></a><span class="lineno"> 2660</span>  <span class="keywordflow">goto</span> <a class="code" href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a>;</div><div class="line"><a name="l02661"></a><span class="lineno"> 2661</span>  }</div><div class="line"><a name="l02662"></a><span class="lineno"> 2662</span>  <span class="keywordflow">if</span> (ret & FD_CLOEXEC) {</div><div class="line"><a name="l02663"></a><span class="lineno"> 2663</span>  ret &= ~FD_CLOEXEC;</div><div class="line"><a name="l02664"></a><span class="lineno"> 2664</span>  ret = <a class="code" href="../../dc/db1/win32_8h.html#aa7a55dad56032ce4c5a40eab1d9c8e01">fcntl</a>(fd, F_SETFD, ret); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02665"></a><span class="lineno"> 2665</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02666"></a><span class="lineno"> 2666</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"fcntl(F_SETFD)"</span>);</div><div class="line"><a name="l02667"></a><span class="lineno"> 2667</span>  <span class="keywordflow">goto</span> <a class="code" href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a>;</div><div class="line"><a name="l02668"></a><span class="lineno"> 2668</span>  }</div><div class="line"><a name="l02669"></a><span class="lineno"> 2669</span>  }</div><div class="line"><a name="l02670"></a><span class="lineno"> 2670</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02671"></a><span class="lineno"> 2671</span>  pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> = -1;</div><div class="line"><a name="l02672"></a><span class="lineno"> 2672</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l02673"></a><span class="lineno"> 2673</span>  }</div><div class="line"><a name="l02674"></a><span class="lineno"> 2674</span>  <span class="keywordflow">if</span> (extra_fd == -1) {</div><div class="line"><a name="l02675"></a><span class="lineno"> 2675</span>  extra_fd = <a class="code" href="../../d0/d85/process_8c.html#a707eecf8d7e137bbb3847e6ab59adeeb">redirect_dup</a>(pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02676"></a><span class="lineno"> 2676</span>  <span class="keywordflow">if</span> (extra_fd == -1) {</div><div class="line"><a name="l02677"></a><span class="lineno"> 2677</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"dup"</span>);</div><div class="line"><a name="l02678"></a><span class="lineno"> 2678</span>  <span class="keywordflow">goto</span> <a class="code" href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a>;</div><div class="line"><a name="l02679"></a><span class="lineno"> 2679</span>  }</div><div class="line"><a name="l02680"></a><span class="lineno"> 2680</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(extra_fd);</div><div class="line"><a name="l02681"></a><span class="lineno"> 2681</span>  }</div><div class="line"><a name="l02682"></a><span class="lineno"> 2682</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l02683"></a><span class="lineno"> 2683</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a173fefd6a90274db387fd7c5b71c407b">redirect_dup2</a>(pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a>, extra_fd); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02684"></a><span class="lineno"> 2684</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02685"></a><span class="lineno"> 2685</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"dup2"</span>);</div><div class="line"><a name="l02686"></a><span class="lineno"> 2686</span>  <span class="keywordflow">goto</span> <a class="code" href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a>;</div><div class="line"><a name="l02687"></a><span class="lineno"> 2687</span>  }</div><div class="line"><a name="l02688"></a><span class="lineno"> 2688</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(extra_fd);</div><div class="line"><a name="l02689"></a><span class="lineno"> 2689</span>  }</div><div class="line"><a name="l02690"></a><span class="lineno"> 2690</span>  pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> = extra_fd;</div><div class="line"><a name="l02691"></a><span class="lineno"> 2691</span>  j = pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#ad4c14792a73857e28d471eaf692ca7fc">older_index</a>;</div><div class="line"><a name="l02692"></a><span class="lineno"> 2692</span>  pairs[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#ad4c14792a73857e28d471eaf692ca7fc">older_index</a> = -1;</div><div class="line"><a name="l02693"></a><span class="lineno"> 2693</span>  <span class="keywordflow">while</span> (j != -1) {</div><div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a173fefd6a90274db387fd7c5b71c407b">redirect_dup2</a>(pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a>, pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02695"></a><span class="lineno"> 2695</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02696"></a><span class="lineno"> 2696</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"dup2"</span>);</div><div class="line"><a name="l02697"></a><span class="lineno"> 2697</span>  <span class="keywordflow">goto</span> <a class="code" href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a>;</div><div class="line"><a name="l02698"></a><span class="lineno"> 2698</span>  }</div><div class="line"><a name="l02699"></a><span class="lineno"> 2699</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(ret);</div><div class="line"><a name="l02700"></a><span class="lineno"> 2700</span>  pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> = -1;</div><div class="line"><a name="l02701"></a><span class="lineno"> 2701</span>  j = pairs[j].<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#ad4c14792a73857e28d471eaf692ca7fc">older_index</a>;</div><div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>  }</div><div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>  }</div><div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>  <span class="keywordflow">if</span> (extra_fd != -1) {</div><div class="line"><a name="l02705"></a><span class="lineno"> 2705</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a0b9a6ebfc89b10341eea6911da725cec">redirect_close</a>(extra_fd); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02706"></a><span class="lineno"> 2706</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02707"></a><span class="lineno"> 2707</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"close"</span>);</div><div class="line"><a name="l02708"></a><span class="lineno"> 2708</span>  <span class="keywordflow">goto</span> <a class="code" href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a>;</div><div class="line"><a name="l02709"></a><span class="lineno"> 2709</span>  }</div><div class="line"><a name="l02710"></a><span class="lineno"> 2710</span>  }</div><div class="line"><a name="l02711"></a><span class="lineno"> 2711</span> </div><div class="line"><a name="l02712"></a><span class="lineno"> 2712</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02713"></a><span class="lineno"> 2713</span> </div><div class="line"><a name="l02714"></a><span class="lineno"> 2714</span>  <a class="code" href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a>:</div><div class="line"><a name="l02715"></a><span class="lineno"> 2715</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02716"></a><span class="lineno"> 2716</span> }</div><div class="line"><a name="l02717"></a><span class="lineno"> 2717</span> </div><div class="line"><a name="l02718"></a><span class="lineno"> 2718</span> <span class="comment">/* This function should be async-signal-safe. Actually it is. */</span></div><div class="line"><a name="l02719"></a><span class="lineno"> 2719</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02720"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a50a19db8adad9f314a5f04500fdea348"> 2720</a></span> <a class="code" href="../../d0/d85/process_8c.html#a50a19db8adad9f314a5f04500fdea348">run_exec_close</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l02721"></a><span class="lineno"> 2721</span> {</div><div class="line"><a name="l02722"></a><span class="lineno"> 2722</span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02723"></a><span class="lineno"> 2723</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02724"></a><span class="lineno"> 2724</span> </div><div class="line"><a name="l02725"></a><span class="lineno"> 2725</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary); <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> elt = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(ary)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>  <span class="keywordtype">int</span> fd = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[0]);</div><div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a0b9a6ebfc89b10341eea6911da725cec">redirect_close</a>(fd); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02730"></a><span class="lineno"> 2730</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"close"</span>);</div><div class="line"><a name="l02731"></a><span class="lineno"> 2731</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02732"></a><span class="lineno"> 2732</span>  }</div><div class="line"><a name="l02733"></a><span class="lineno"> 2733</span>  }</div><div class="line"><a name="l02734"></a><span class="lineno"> 2734</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02735"></a><span class="lineno"> 2735</span> }</div><div class="line"><a name="l02736"></a><span class="lineno"> 2736</span> </div><div class="line"><a name="l02737"></a><span class="lineno"> 2737</span> <span class="comment">/* This function should be async-signal-safe when sargp is NULL. Actually it is. */</span></div><div class="line"><a name="l02738"></a><span class="lineno"> 2738</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02739"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aa6e029750dc6df1128384a8d168a01db"> 2739</a></span> <a class="code" href="../../d0/d85/process_8c.html#aa6e029750dc6df1128384a8d168a01db">run_exec_open</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *sargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l02740"></a><span class="lineno"> 2740</span> {</div><div class="line"><a name="l02741"></a><span class="lineno"> 2741</span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02742"></a><span class="lineno"> 2742</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02743"></a><span class="lineno"> 2743</span> </div><div class="line"><a name="l02744"></a><span class="lineno"> 2744</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary);) {</div><div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> elt = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(ary)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l02746"></a><span class="lineno"> 2746</span>  <span class="keywordtype">int</span> fd = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[0]);</div><div class="line"><a name="l02747"></a><span class="lineno"> 2747</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> param = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[1];</div><div class="line"><a name="l02748"></a><span class="lineno"> 2748</span>  <span class="keywordtype">char</span> *path = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(param)[0]);</div><div class="line"><a name="l02749"></a><span class="lineno"> 2749</span>  <span class="keywordtype">int</span> flags = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(param)[1]);</div><div class="line"><a name="l02750"></a><span class="lineno"> 2750</span>  <span class="keywordtype">int</span> perm = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(param)[2]);</div><div class="line"><a name="l02751"></a><span class="lineno"> 2751</span>  <span class="keywordtype">int</span> need_close = 1;</div><div class="line"><a name="l02752"></a><span class="lineno"> 2752</span>  <span class="keywordtype">int</span> fd2 = <a class="code" href="../../d0/d85/process_8c.html#ae5e044c938d2b622a6eb68b61cf1ab28">redirect_open</a>(path, flags, perm); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02753"></a><span class="lineno"> 2753</span>  <span class="keywordflow">if</span> (fd2 == -1) {</div><div class="line"><a name="l02754"></a><span class="lineno"> 2754</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"open"</span>);</div><div class="line"><a name="l02755"></a><span class="lineno"> 2755</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02756"></a><span class="lineno"> 2756</span>  }</div><div class="line"><a name="l02757"></a><span class="lineno"> 2757</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(fd2);</div><div class="line"><a name="l02758"></a><span class="lineno"> 2758</span>  <span class="keywordflow">while</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary) &&</div><div class="line"><a name="l02759"></a><span class="lineno"> 2759</span>  (elt = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(ary)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>], <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[1] == param)) {</div><div class="line"><a name="l02760"></a><span class="lineno"> 2760</span>  fd = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[0]);</div><div class="line"><a name="l02761"></a><span class="lineno"> 2761</span>  <span class="keywordflow">if</span> (fd == fd2) {</div><div class="line"><a name="l02762"></a><span class="lineno"> 2762</span>  need_close = 0;</div><div class="line"><a name="l02763"></a><span class="lineno"> 2763</span>  }</div><div class="line"><a name="l02764"></a><span class="lineno"> 2764</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a3faa2b5013f2ffb7b33ca908fba4f564">save_redirect_fd</a>(fd, sargp, errmsg, errmsg_buflen) < 0) <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02766"></a><span class="lineno"> 2766</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02767"></a><span class="lineno"> 2767</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a173fefd6a90274db387fd7c5b71c407b">redirect_dup2</a>(fd2, fd); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02768"></a><span class="lineno"> 2768</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02769"></a><span class="lineno"> 2769</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"dup2"</span>);</div><div class="line"><a name="l02770"></a><span class="lineno"> 2770</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02771"></a><span class="lineno"> 2771</span>  }</div><div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(fd);</div><div class="line"><a name="l02773"></a><span class="lineno"> 2773</span>  }</div><div class="line"><a name="l02774"></a><span class="lineno"> 2774</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++;</div><div class="line"><a name="l02775"></a><span class="lineno"> 2775</span>  }</div><div class="line"><a name="l02776"></a><span class="lineno"> 2776</span>  <span class="keywordflow">if</span> (need_close) {</div><div class="line"><a name="l02777"></a><span class="lineno"> 2777</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a0b9a6ebfc89b10341eea6911da725cec">redirect_close</a>(fd2); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02778"></a><span class="lineno"> 2778</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02779"></a><span class="lineno"> 2779</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"close"</span>);</div><div class="line"><a name="l02780"></a><span class="lineno"> 2780</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02781"></a><span class="lineno"> 2781</span>  }</div><div class="line"><a name="l02782"></a><span class="lineno"> 2782</span>  }</div><div class="line"><a name="l02783"></a><span class="lineno"> 2783</span>  }</div><div class="line"><a name="l02784"></a><span class="lineno"> 2784</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02785"></a><span class="lineno"> 2785</span> }</div><div class="line"><a name="l02786"></a><span class="lineno"> 2786</span> </div><div class="line"><a name="l02787"></a><span class="lineno"> 2787</span> <span class="comment">/* This function should be async-signal-safe when sargp is NULL. Actually it is. */</span></div><div class="line"><a name="l02788"></a><span class="lineno"> 2788</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02789"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a8063686ac37dacbf59b2ec170b08e4c8"> 2789</a></span> <a class="code" href="../../d0/d85/process_8c.html#a8063686ac37dacbf59b2ec170b08e4c8">run_exec_dup2_child</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *sargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l02790"></a><span class="lineno"> 2790</span> {</div><div class="line"><a name="l02791"></a><span class="lineno"> 2791</span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02792"></a><span class="lineno"> 2792</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02793"></a><span class="lineno"> 2793</span> </div><div class="line"><a name="l02794"></a><span class="lineno"> 2794</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary); <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02795"></a><span class="lineno"> 2795</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> elt = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(ary)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l02796"></a><span class="lineno"> 2796</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[0]);</div><div class="line"><a name="l02797"></a><span class="lineno"> 2797</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[1]);</div><div class="line"><a name="l02798"></a><span class="lineno"> 2798</span> </div><div class="line"><a name="l02799"></a><span class="lineno"> 2799</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a3faa2b5013f2ffb7b33ca908fba4f564">save_redirect_fd</a>(<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>, sargp, errmsg, errmsg_buflen) < 0) <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02800"></a><span class="lineno"> 2800</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02801"></a><span class="lineno"> 2801</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a173fefd6a90274db387fd7c5b71c407b">redirect_dup2</a>(<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">oldfd</a>, <a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02802"></a><span class="lineno"> 2802</span>  <span class="keywordflow">if</span> (ret == -1) {</div><div class="line"><a name="l02803"></a><span class="lineno"> 2803</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"dup2"</span>);</div><div class="line"><a name="l02804"></a><span class="lineno"> 2804</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02805"></a><span class="lineno"> 2805</span>  }</div><div class="line"><a name="l02806"></a><span class="lineno"> 2806</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(<a class="code" href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">newfd</a>);</div><div class="line"><a name="l02807"></a><span class="lineno"> 2807</span>  }</div><div class="line"><a name="l02808"></a><span class="lineno"> 2808</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02809"></a><span class="lineno"> 2809</span> }</div><div class="line"><a name="l02810"></a><span class="lineno"> 2810</span> </div><div class="line"><a name="l02811"></a><span class="lineno"> 2811</span> <span class="preprocessor">#ifdef HAVE_SETPGID</span></div><div class="line"><a name="l02812"></a><span class="lineno"> 2812</span> <span class="comment">/* This function should be async-signal-safe when sargp is NULL. Actually it is. */</span></div><div class="line"><a name="l02813"></a><span class="lineno"> 2813</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02814"></a><span class="lineno"> 2814</span> run_exec_pgroup(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *sargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l02815"></a><span class="lineno"> 2815</span> {</div><div class="line"><a name="l02816"></a><span class="lineno"> 2816</span>  <span class="comment">/*</span></div><div class="line"><a name="l02817"></a><span class="lineno"> 2817</span> <span class="comment"> * If FD_CLOEXEC is available, rb_fork waits the child's execve.</span></div><div class="line"><a name="l02818"></a><span class="lineno"> 2818</span> <span class="comment"> * So setpgid is done in the child when rb_fork is returned in the parent.</span></div><div class="line"><a name="l02819"></a><span class="lineno"> 2819</span> <span class="comment"> * No race condition, even without setpgid from the parent.</span></div><div class="line"><a name="l02820"></a><span class="lineno"> 2820</span> <span class="comment"> * (Is there an environment which has setpgid but no FD_CLOEXEC?)</span></div><div class="line"><a name="l02821"></a><span class="lineno"> 2821</span> <span class="comment"> */</span></div><div class="line"><a name="l02822"></a><span class="lineno"> 2822</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l02823"></a><span class="lineno"> 2823</span>  pid_t pgroup;</div><div class="line"><a name="l02824"></a><span class="lineno"> 2824</span> </div><div class="line"><a name="l02825"></a><span class="lineno"> 2825</span>  pgroup = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#afff0d1ad9bfcb7496bc521a7e853b5e9">pgroup_pgid</a>;</div><div class="line"><a name="l02826"></a><span class="lineno"> 2826</span>  <span class="keywordflow">if</span> (pgroup == -1)</div><div class="line"><a name="l02827"></a><span class="lineno"> 2827</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02828"></a><span class="lineno"> 2828</span> </div><div class="line"><a name="l02829"></a><span class="lineno"> 2829</span>  <span class="keywordflow">if</span> (sargp) {</div><div class="line"><a name="l02830"></a><span class="lineno"> 2830</span>  <span class="comment">/* maybe meaningless with no fork environment... */</span></div><div class="line"><a name="l02831"></a><span class="lineno"> 2831</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a11b2af3d27c1cd2e84cdeb551fa5fcf7">pgroup_given</a> = 1;</div><div class="line"><a name="l02832"></a><span class="lineno"> 2832</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#afff0d1ad9bfcb7496bc521a7e853b5e9">pgroup_pgid</a> = getpgrp();</div><div class="line"><a name="l02833"></a><span class="lineno"> 2833</span>  }</div><div class="line"><a name="l02834"></a><span class="lineno"> 2834</span> </div><div class="line"><a name="l02835"></a><span class="lineno"> 2835</span>  <span class="keywordflow">if</span> (pgroup == 0) {</div><div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>  pgroup = getpid(); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02837"></a><span class="lineno"> 2837</span>  }</div><div class="line"><a name="l02838"></a><span class="lineno"> 2838</span>  ret = setpgid(getpid(), pgroup); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02839"></a><span class="lineno"> 2839</span>  <span class="keywordflow">if</span> (ret == -1) <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"setpgid"</span>);</div><div class="line"><a name="l02840"></a><span class="lineno"> 2840</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l02841"></a><span class="lineno"> 2841</span> }</div><div class="line"><a name="l02842"></a><span class="lineno"> 2842</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02843"></a><span class="lineno"> 2843</span> </div><div class="line"><a name="l02844"></a><span class="lineno"> 2844</span> <span class="preprocessor">#if defined(HAVE_SETRLIMIT) && defined(RLIM2NUM)</span></div><div class="line"><a name="l02845"></a><span class="lineno"> 2845</span> <span class="comment">/* This function should be async-signal-safe when sargp is NULL. Hopefully it is. */</span></div><div class="line"><a name="l02846"></a><span class="lineno"> 2846</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02847"></a><span class="lineno"> 2847</span> run_exec_rlimit(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *sargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l02848"></a><span class="lineno"> 2848</span> {</div><div class="line"><a name="l02849"></a><span class="lineno"> 2849</span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02850"></a><span class="lineno"> 2850</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary); <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02851"></a><span class="lineno"> 2851</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> elt = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(ary)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l02852"></a><span class="lineno"> 2852</span>  <span class="keywordtype">int</span> rtype = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[0]);</div><div class="line"><a name="l02853"></a><span class="lineno"> 2853</span>  <span class="keyword">struct </span>rlimit rlim;</div><div class="line"><a name="l02854"></a><span class="lineno"> 2854</span>  <span class="keywordflow">if</span> (sargp) {</div><div class="line"><a name="l02855"></a><span class="lineno"> 2855</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp, newary;</div><div class="line"><a name="l02856"></a><span class="lineno"> 2856</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d1/d68/missing-pips_8c.html#a7698190710a325534c6b511a1a7d8324">getrlimit</a>(rtype, &rlim) == -1) {</div><div class="line"><a name="l02857"></a><span class="lineno"> 2857</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"getrlimit"</span>);</div><div class="line"><a name="l02858"></a><span class="lineno"> 2858</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02859"></a><span class="lineno"> 2859</span>  }</div><div class="line"><a name="l02860"></a><span class="lineno"> 2860</span>  tmp = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a8317ecd6a0abb5ad08c50c732f30059b">rb_ary_new3</a>(3, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[0],</div><div class="line"><a name="l02861"></a><span class="lineno"> 2861</span>  RLIM2NUM(rlim.rlim_cur),</div><div class="line"><a name="l02862"></a><span class="lineno"> 2862</span>  RLIM2NUM(rlim.rlim_max)));</div><div class="line"><a name="l02863"></a><span class="lineno"> 2863</span>  <span class="keywordflow">if</span> (sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rlimit_limits</a> == <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>)</div><div class="line"><a name="l02864"></a><span class="lineno"> 2864</span>  newary = sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rlimit_limits</a> = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>());</div><div class="line"><a name="l02865"></a><span class="lineno"> 2865</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02866"></a><span class="lineno"> 2866</span>  newary = sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rlimit_limits</a>;</div><div class="line"><a name="l02867"></a><span class="lineno"> 2867</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(newary, tmp);</div><div class="line"><a name="l02868"></a><span class="lineno"> 2868</span>  }</div><div class="line"><a name="l02869"></a><span class="lineno"> 2869</span>  rlim.rlim_cur = NUM2RLIM(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[1]);</div><div class="line"><a name="l02870"></a><span class="lineno"> 2870</span>  rlim.rlim_max = NUM2RLIM(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(elt)[2]);</div><div class="line"><a name="l02871"></a><span class="lineno"> 2871</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d1/d68/missing-pips_8c.html#afb5372957b70c85990f7c8cd6f5f46c9">setrlimit</a>(rtype, &rlim) == -1) { <span class="comment">/* hopefully async-signal-safe */</span></div><div class="line"><a name="l02872"></a><span class="lineno"> 2872</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"setrlimit"</span>);</div><div class="line"><a name="l02873"></a><span class="lineno"> 2873</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02874"></a><span class="lineno"> 2874</span>  }</div><div class="line"><a name="l02875"></a><span class="lineno"> 2875</span>  }</div><div class="line"><a name="l02876"></a><span class="lineno"> 2876</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l02877"></a><span class="lineno"> 2877</span> }</div><div class="line"><a name="l02878"></a><span class="lineno"> 2878</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02879"></a><span class="lineno"> 2879</span> </div><div class="line"><a name="l02880"></a><span class="lineno"> 2880</span> <span class="preprocessor">#if !defined(HAVE_FORK)</span></div><div class="line"><a name="l02881"></a><span class="lineno"> 2881</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l02882"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a65e4d777d32114a8296be4bcd4d7c527"> 2882</a></span> <a class="code" href="../../d0/d85/process_8c.html#a65e4d777d32114a8296be4bcd4d7c527">save_env_i</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary, <span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l02883"></a><span class="lineno"> 2883</span> {</div><div class="line"><a name="l02884"></a><span class="lineno"> 2884</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(ary, <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a4ed6dfd78eb5519d446c519e364ef3ab">rb_ary_dup</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0])));</div><div class="line"><a name="l02885"></a><span class="lineno"> 2885</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l02886"></a><span class="lineno"> 2886</span> }</div><div class="line"><a name="l02887"></a><span class="lineno"> 2887</span> </div><div class="line"><a name="l02888"></a><span class="lineno"> 2888</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l02889"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae5d5f226230a4ba5cccc336f52ab0d1e"> 2889</a></span> <a class="code" href="../../d0/d85/process_8c.html#ae5d5f226230a4ba5cccc336f52ab0d1e">save_env</a>(<span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *sargp)</div><div class="line"><a name="l02890"></a><span class="lineno"> 2890</span> {</div><div class="line"><a name="l02891"></a><span class="lineno"> 2891</span>  <span class="keywordflow">if</span> (!sargp)</div><div class="line"><a name="l02892"></a><span class="lineno"> 2892</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l02893"></a><span class="lineno"> 2893</span>  <span class="keywordflow">if</span> (sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abbde123c208b04e83b859af4ef0f87af">env_modification</a> == <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02894"></a><span class="lineno"> 2894</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a> = <a class="code" href="../../db/d2e/intern_8h.html#a17a81c1a7d754e5ab49fc4b4369b6c8c">rb_const_get</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a57c96ead3ef230b4838e65fe037c346e">rb_cObject</a>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"ENV"</span>));</div><div class="line"><a name="l02895"></a><span class="lineno"> 2895</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(<a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>)) {</div><div class="line"><a name="l02896"></a><span class="lineno"> 2896</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>());</div><div class="line"><a name="l02897"></a><span class="lineno"> 2897</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a2fd3da1e43e6fdef8c373875c5c9ccc7">rb_block_call</a>(<a class="code" href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a>, idEach, 0, 0, <a class="code" href="../../d0/d85/process_8c.html#a65e4d777d32114a8296be4bcd4d7c527">save_env_i</a>,</div><div class="line"><a name="l02898"></a><span class="lineno"> 2898</span>  (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)ary);</div><div class="line"><a name="l02899"></a><span class="lineno"> 2899</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abbde123c208b04e83b859af4ef0f87af">env_modification</a> = ary;</div><div class="line"><a name="l02900"></a><span class="lineno"> 2900</span>  }</div><div class="line"><a name="l02901"></a><span class="lineno"> 2901</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a416a72a7d1fcbac5bc259436bc683302">unsetenv_others_given</a> = 1;</div><div class="line"><a name="l02902"></a><span class="lineno"> 2902</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ad9bcb7b501b40774d478c9467c5c2999">unsetenv_others_do</a> = 1;</div><div class="line"><a name="l02903"></a><span class="lineno"> 2903</span>  }</div><div class="line"><a name="l02904"></a><span class="lineno"> 2904</span> }</div><div class="line"><a name="l02905"></a><span class="lineno"> 2905</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02906"></a><span class="lineno"> 2906</span> </div><div class="line"><a name="l02907"></a><span class="lineno"> 2907</span> <span class="comment">/* This function should be async-signal-safe when sargp is NULL. Hopefully it is. */</span></div><div class="line"><a name="l02908"></a><span class="lineno"> 2908</span> <span class="keywordtype">int</span></div><div class="line"><a name="l02909"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a3f84c226892ce7b91d8941c04b3ed1c0"> 2909</a></span> <a class="code" href="../../d0/d85/process_8c.html#a3f84c226892ce7b91d8941c04b3ed1c0">rb_execarg_run_options</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *sargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l02910"></a><span class="lineno"> 2910</span> {</div><div class="line"><a name="l02911"></a><span class="lineno"> 2911</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj;</div><div class="line"><a name="l02912"></a><span class="lineno"> 2912</span> </div><div class="line"><a name="l02913"></a><span class="lineno"> 2913</span>  <span class="keywordflow">if</span> (sargp) {</div><div class="line"><a name="l02914"></a><span class="lineno"> 2914</span>  <span class="comment">/* assume that sargp is always NULL on fork-able environments */</span></div><div class="line"><a name="l02915"></a><span class="lineno"> 2915</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a56d620b94b668ed7665d1616b2c54e48">MEMZERO</a>(sargp, <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a>, 1);</div><div class="line"><a name="l02916"></a><span class="lineno"> 2916</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a2abe266f26d0333ec737b1d160dc338a">redirect_fds</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l02917"></a><span class="lineno"> 2917</span>  }</div><div class="line"><a name="l02918"></a><span class="lineno"> 2918</span> </div><div class="line"><a name="l02919"></a><span class="lineno"> 2919</span> <span class="preprocessor">#ifdef HAVE_SETPGID</span></div><div class="line"><a name="l02920"></a><span class="lineno"> 2920</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a11b2af3d27c1cd2e84cdeb551fa5fcf7">pgroup_given</a>) {</div><div class="line"><a name="l02921"></a><span class="lineno"> 2921</span>  <span class="keywordflow">if</span> (run_exec_pgroup(eargp, sargp, errmsg, errmsg_buflen) == -1) <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02922"></a><span class="lineno"> 2922</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02923"></a><span class="lineno"> 2923</span>  }</div><div class="line"><a name="l02924"></a><span class="lineno"> 2924</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02925"></a><span class="lineno"> 2925</span> </div><div class="line"><a name="l02926"></a><span class="lineno"> 2926</span> <span class="preprocessor">#if defined(HAVE_SETRLIMIT) && defined(RLIM2NUM)</span></div><div class="line"><a name="l02927"></a><span class="lineno"> 2927</span>  obj = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rlimit_limits</a>;</div><div class="line"><a name="l02928"></a><span class="lineno"> 2928</span>  <span class="keywordflow">if</span> (obj != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02929"></a><span class="lineno"> 2929</span>  <span class="keywordflow">if</span> (run_exec_rlimit(obj, sargp, errmsg, errmsg_buflen) == -1) <span class="comment">/* hopefully async-signal-safe */</span></div><div class="line"><a name="l02930"></a><span class="lineno"> 2930</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02931"></a><span class="lineno"> 2931</span>  }</div><div class="line"><a name="l02932"></a><span class="lineno"> 2932</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02933"></a><span class="lineno"> 2933</span> </div><div class="line"><a name="l02934"></a><span class="lineno"> 2934</span> <span class="preprocessor">#if !defined(HAVE_FORK)</span></div><div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a416a72a7d1fcbac5bc259436bc683302">unsetenv_others_given</a> && eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ad9bcb7b501b40774d478c9467c5c2999">unsetenv_others_do</a>) {</div><div class="line"><a name="l02936"></a><span class="lineno"> 2936</span>  <a class="code" href="../../d0/d85/process_8c.html#ae5d5f226230a4ba5cccc336f52ab0d1e">save_env</a>(sargp);</div><div class="line"><a name="l02937"></a><span class="lineno"> 2937</span>  <a class="code" href="../../d1/d04/hash_8c.html#ad75294c7ded1989a00eaf3f0f06bffb0">rb_env_clear</a>();</div><div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>  }</div><div class="line"><a name="l02939"></a><span class="lineno"> 2939</span> </div><div class="line"><a name="l02940"></a><span class="lineno"> 2940</span>  obj = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abbde123c208b04e83b859af4ef0f87af">env_modification</a>;</div><div class="line"><a name="l02941"></a><span class="lineno"> 2941</span>  <span class="keywordflow">if</span> (obj != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02942"></a><span class="lineno"> 2942</span>  <span class="keywordtype">long</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l02943"></a><span class="lineno"> 2943</span>  <a class="code" href="../../d0/d85/process_8c.html#ae5d5f226230a4ba5cccc336f52ab0d1e">save_env</a>(sargp);</div><div class="line"><a name="l02944"></a><span class="lineno"> 2944</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(obj); <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l02945"></a><span class="lineno"> 2945</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> pair = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(obj)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l02946"></a><span class="lineno"> 2946</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(pair)[0];</div><div class="line"><a name="l02947"></a><span class="lineno"> 2947</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(pair)[1];</div><div class="line"><a name="l02948"></a><span class="lineno"> 2948</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>))</div><div class="line"><a name="l02949"></a><span class="lineno"> 2949</span>  <a class="code" href="../../d1/d04/hash_8c.html#afd449616da85d760477bd7058094e18c">ruby_setenv</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>), 0);</div><div class="line"><a name="l02950"></a><span class="lineno"> 2950</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l02951"></a><span class="lineno"> 2951</span>  <a class="code" href="../../d1/d04/hash_8c.html#afd449616da85d760477bd7058094e18c">ruby_setenv</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<a class="code" href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a>), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>));</div><div class="line"><a name="l02952"></a><span class="lineno"> 2952</span>  }</div><div class="line"><a name="l02953"></a><span class="lineno"> 2953</span>  }</div><div class="line"><a name="l02954"></a><span class="lineno"> 2954</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02955"></a><span class="lineno"> 2955</span> </div><div class="line"><a name="l02956"></a><span class="lineno"> 2956</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abd81e93fba33357858e0c891539a236e">umask_given</a>) {</div><div class="line"><a name="l02957"></a><span class="lineno"> 2957</span>  <a class="code" href="../../dc/db1/win32_8h.html#ad2933406ba93c0e0d1884fc09c18a0bf">mode_t</a> mask = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a0ffc8a1d2a5301a72afdd1d6d754f662">umask_mask</a>;</div><div class="line"><a name="l02958"></a><span class="lineno"> 2958</span>  <a class="code" href="../../dc/db1/win32_8h.html#ad2933406ba93c0e0d1884fc09c18a0bf">mode_t</a> oldmask = <a class="code" href="../../d2/d1b/stat_8h.html#a8788159ad927954699f80970a1d04462">umask</a>(mask); <span class="comment">/* never fail */</span> <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02959"></a><span class="lineno"> 2959</span>  <span class="keywordflow">if</span> (sargp) {</div><div class="line"><a name="l02960"></a><span class="lineno"> 2960</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abd81e93fba33357858e0c891539a236e">umask_given</a> = 1;</div><div class="line"><a name="l02961"></a><span class="lineno"> 2961</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a0ffc8a1d2a5301a72afdd1d6d754f662">umask_mask</a> = oldmask;</div><div class="line"><a name="l02962"></a><span class="lineno"> 2962</span>  }</div><div class="line"><a name="l02963"></a><span class="lineno"> 2963</span>  }</div><div class="line"><a name="l02964"></a><span class="lineno"> 2964</span> </div><div class="line"><a name="l02965"></a><span class="lineno"> 2965</span>  obj = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>;</div><div class="line"><a name="l02966"></a><span class="lineno"> 2966</span>  <span class="keywordflow">if</span> (obj != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02967"></a><span class="lineno"> 2967</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#ad2b954e11ef70f3cb07174a9631bb67b">run_exec_dup2</a>(obj, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a18c95cbd2ccc48e941735180dc9334da">dup2_tmpbuf</a>, sargp, errmsg, errmsg_buflen) == -1) <span class="comment">/* hopefully async-signal-safe */</span></div><div class="line"><a name="l02968"></a><span class="lineno"> 2968</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02969"></a><span class="lineno"> 2969</span>  }</div><div class="line"><a name="l02970"></a><span class="lineno"> 2970</span> </div><div class="line"><a name="l02971"></a><span class="lineno"> 2971</span>  obj = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a81917af06b2fbade88b9020bcaaaeb8f">fd_close</a>;</div><div class="line"><a name="l02972"></a><span class="lineno"> 2972</span>  <span class="keywordflow">if</span> (obj != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02973"></a><span class="lineno"> 2973</span>  <span class="keywordflow">if</span> (sargp)</div><div class="line"><a name="l02974"></a><span class="lineno"> 2974</span>  <a class="code" href="../../db/dcc/error_8c.html#aa5b1972d475e9a090c8ef607ce033008">rb_warn</a>(<span class="stringliteral">"cannot close fd before spawn"</span>);</div><div class="line"><a name="l02975"></a><span class="lineno"> 2975</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l02976"></a><span class="lineno"> 2976</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a50a19db8adad9f314a5f04500fdea348">run_exec_close</a>(obj, errmsg, errmsg_buflen) == -1) <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02977"></a><span class="lineno"> 2977</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02978"></a><span class="lineno"> 2978</span>  }</div><div class="line"><a name="l02979"></a><span class="lineno"> 2979</span>  }</div><div class="line"><a name="l02980"></a><span class="lineno"> 2980</span> </div><div class="line"><a name="l02981"></a><span class="lineno"> 2981</span> <span class="preprocessor">#ifdef HAVE_FORK</span></div><div class="line"><a name="l02982"></a><span class="lineno"> 2982</span>  <span class="keywordflow">if</span> (!eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ae68c1be127d37d917920582da8d17d61">close_others_given</a> || eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a065095f194481d653c7b317ce8347eaa">close_others_do</a>) {</div><div class="line"><a name="l02983"></a><span class="lineno"> 2983</span>  <a class="code" href="../../db/d2e/intern_8h.html#a906c25d86ff1eacd9c715d13dd18f8b3">rb_close_before_exec</a>(3, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a770e191ef242e019e5a813bdc2db68b9">close_others_maxhint</a>, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a2abe266f26d0333ec737b1d160dc338a">redirect_fds</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02984"></a><span class="lineno"> 2984</span>  }</div><div class="line"><a name="l02985"></a><span class="lineno"> 2985</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l02986"></a><span class="lineno"> 2986</span> </div><div class="line"><a name="l02987"></a><span class="lineno"> 2987</span>  obj = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a62e580f6403978c92b7a2cd7864a0037">fd_open</a>;</div><div class="line"><a name="l02988"></a><span class="lineno"> 2988</span>  <span class="keywordflow">if</span> (obj != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02989"></a><span class="lineno"> 2989</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#aa6e029750dc6df1128384a8d168a01db">run_exec_open</a>(obj, sargp, errmsg, errmsg_buflen) == -1) <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02990"></a><span class="lineno"> 2990</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02991"></a><span class="lineno"> 2991</span>  }</div><div class="line"><a name="l02992"></a><span class="lineno"> 2992</span> </div><div class="line"><a name="l02993"></a><span class="lineno"> 2993</span>  obj = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">fd_dup2_child</a>;</div><div class="line"><a name="l02994"></a><span class="lineno"> 2994</span>  <span class="keywordflow">if</span> (obj != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l02995"></a><span class="lineno"> 2995</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a8063686ac37dacbf59b2ec170b08e4c8">run_exec_dup2_child</a>(obj, sargp, errmsg, errmsg_buflen) == -1) <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l02996"></a><span class="lineno"> 2996</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l02997"></a><span class="lineno"> 2997</span>  }</div><div class="line"><a name="l02998"></a><span class="lineno"> 2998</span> </div><div class="line"><a name="l02999"></a><span class="lineno"> 2999</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a5e7d556dcefc760c03dbb8a294d0e510">chdir_given</a>) {</div><div class="line"><a name="l03000"></a><span class="lineno"> 3000</span>  <span class="keywordflow">if</span> (sargp) {</div><div class="line"><a name="l03001"></a><span class="lineno"> 3001</span>  <span class="keywordtype">char</span> *cwd = <a class="code" href="../../d8/d3c/util_8h.html#ae60247d79b1a4f4976716c70ebe52fd2">my_getcwd</a>();</div><div class="line"><a name="l03002"></a><span class="lineno"> 3002</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a5e7d556dcefc760c03dbb8a294d0e510">chdir_given</a> = 1;</div><div class="line"><a name="l03003"></a><span class="lineno"> 3003</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#acbb07cb999260b7a92b79cc667e42d82">chdir_dir</a> = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../db/d2e/intern_8h.html#ada1577ce4242b06ff5c1c52f37f5e679">rb_str_new2</a>(cwd));</div><div class="line"><a name="l03004"></a><span class="lineno"> 3004</span>  <a class="code" href="../../d8/db0/defines_8h.html#afca9b96f6a61eebbcdd7e6b3fc31ed97">xfree</a>(cwd);</div><div class="line"><a name="l03005"></a><span class="lineno"> 3005</span>  }</div><div class="line"><a name="l03006"></a><span class="lineno"> 3006</span>  <span class="keywordflow">if</span> (chdir(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#acbb07cb999260b7a92b79cc667e42d82">chdir_dir</a>)) == -1) { <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l03007"></a><span class="lineno"> 3007</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"chdir"</span>);</div><div class="line"><a name="l03008"></a><span class="lineno"> 3008</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03009"></a><span class="lineno"> 3009</span>  }</div><div class="line"><a name="l03010"></a><span class="lineno"> 3010</span>  }</div><div class="line"><a name="l03011"></a><span class="lineno"> 3011</span> </div><div class="line"><a name="l03012"></a><span class="lineno"> 3012</span> <span class="preprocessor">#ifdef HAVE_SETGID</span></div><div class="line"><a name="l03013"></a><span class="lineno"> 3013</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#aa5f2fe11f8cc3bee753ec384d0474ee0">gid_given</a>) {</div><div class="line"><a name="l03014"></a><span class="lineno"> 3014</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a1439d2d0b7dc011996823aee79b398bf">gid</a>) < 0) {</div><div class="line"><a name="l03015"></a><span class="lineno"> 3015</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"setgid"</span>);</div><div class="line"><a name="l03016"></a><span class="lineno"> 3016</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03017"></a><span class="lineno"> 3017</span>  }</div><div class="line"><a name="l03018"></a><span class="lineno"> 3018</span>  }</div><div class="line"><a name="l03019"></a><span class="lineno"> 3019</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03020"></a><span class="lineno"> 3020</span> <span class="preprocessor">#ifdef HAVE_SETUID</span></div><div class="line"><a name="l03021"></a><span class="lineno"> 3021</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#ab938e38db8c6378597f0c47e8407e077">uid_given</a>) {</div><div class="line"><a name="l03022"></a><span class="lineno"> 3022</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a35cffd682e9fe85dc7dfd21874b92a53">uid</a>) < 0) {</div><div class="line"><a name="l03023"></a><span class="lineno"> 3023</span>  <a class="code" href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a>(<span class="stringliteral">"setuid"</span>);</div><div class="line"><a name="l03024"></a><span class="lineno"> 3024</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03025"></a><span class="lineno"> 3025</span>  }</div><div class="line"><a name="l03026"></a><span class="lineno"> 3026</span>  }</div><div class="line"><a name="l03027"></a><span class="lineno"> 3027</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03028"></a><span class="lineno"> 3028</span> </div><div class="line"><a name="l03029"></a><span class="lineno"> 3029</span>  <span class="keywordflow">if</span> (sargp) {</div><div class="line"><a name="l03030"></a><span class="lineno"> 3030</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary = sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">fd_dup2</a>;</div><div class="line"><a name="l03031"></a><span class="lineno"> 3031</span>  <span class="keywordflow">if</span> (ary != <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>) {</div><div class="line"><a name="l03032"></a><span class="lineno"> 3032</span>  <span class="keywordtype">size_t</span> len = <a class="code" href="../../d0/d85/process_8c.html#a98639d3ba1b00ffd4aa7384796d4000a">run_exec_dup2_tmpbuf_size</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a>(ary));</div><div class="line"><a name="l03033"></a><span class="lineno"> 3033</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../dc/dcc/array_8c.html#ad37fcad5f2d86a66eda558fd7c9c0bb6">tmpbuf</a> = <a class="code" href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a>(<a class="code" href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a>(0, len));</div><div class="line"><a name="l03034"></a><span class="lineno"> 3034</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5c5ebfd0e728d29888e769606dec1757">rb_str_set_len</a>(<a class="code" href="../../dc/dcc/array_8c.html#ad37fcad5f2d86a66eda558fd7c9c0bb6">tmpbuf</a>, len);</div><div class="line"><a name="l03035"></a><span class="lineno"> 3035</span>  sargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a18c95cbd2ccc48e941735180dc9334da">dup2_tmpbuf</a> = <a class="code" href="../../dc/dcc/array_8c.html#ad37fcad5f2d86a66eda558fd7c9c0bb6">tmpbuf</a>;</div><div class="line"><a name="l03036"></a><span class="lineno"> 3036</span>  }</div><div class="line"><a name="l03037"></a><span class="lineno"> 3037</span>  }</div><div class="line"><a name="l03038"></a><span class="lineno"> 3038</span> </div><div class="line"><a name="l03039"></a><span class="lineno"> 3039</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03040"></a><span class="lineno"> 3040</span> }</div><div class="line"><a name="l03041"></a><span class="lineno"> 3041</span> </div><div class="line"><a name="l03042"></a><span class="lineno"> 3042</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03043"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aef74517db6eafbbdabff44b7026fb86a"> 3043</a></span> <a class="code" href="../../d0/d85/process_8c.html#aef74517db6eafbbdabff44b7026fb86a">rb_run_exec_options_err</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a> *e, <span class="keyword">struct</span> <a class="code" href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a> *s, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03044"></a><span class="lineno"> 3044</span> {</div><div class="line"><a name="l03045"></a><span class="lineno"> 3045</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a3f84c226892ce7b91d8941c04b3ed1c0">rb_execarg_run_options</a>(<a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(e-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>), <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(s-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>), errmsg, errmsg_buflen);</div><div class="line"><a name="l03046"></a><span class="lineno"> 3046</span> }</div><div class="line"><a name="l03047"></a><span class="lineno"> 3047</span> </div><div class="line"><a name="l03048"></a><span class="lineno"> 3048</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03049"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ac1c2bbac9bb73f2f91a00d619c10b8b8"> 3049</a></span> <a class="code" href="../../d0/d85/process_8c.html#ac1c2bbac9bb73f2f91a00d619c10b8b8">rb_run_exec_options</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a> *e, <span class="keyword">struct</span> <a class="code" href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a> *s)</div><div class="line"><a name="l03050"></a><span class="lineno"> 3050</span> {</div><div class="line"><a name="l03051"></a><span class="lineno"> 3051</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a3f84c226892ce7b91d8941c04b3ed1c0">rb_execarg_run_options</a>(<a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(e-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>), <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(s-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>), <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, 0);</div><div class="line"><a name="l03052"></a><span class="lineno"> 3052</span> }</div><div class="line"><a name="l03053"></a><span class="lineno"> 3053</span> </div><div class="line"><a name="l03054"></a><span class="lineno"> 3054</span> <span class="comment">/* This function should be async-signal-safe. Hopefully it is. */</span></div><div class="line"><a name="l03055"></a><span class="lineno"> 3055</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03056"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a9f2554447c610d38e136e16ca8c56419"> 3056</a></span> <a class="code" href="../../d0/d85/process_8c.html#a9f2554447c610d38e136e16ca8c56419">rb_exec_async_signal_safe</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03057"></a><span class="lineno"> 3057</span> {</div><div class="line"><a name="l03058"></a><span class="lineno"> 3058</span> <span class="preprocessor">#if !defined(HAVE_FORK)</span></div><div class="line"><a name="l03059"></a><span class="lineno"> 3059</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> sarg, *<span class="keyword">const</span> sargp = &sarg;</div><div class="line"><a name="l03060"></a><span class="lineno"> 3060</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *<span class="keyword">const</span> sargp = <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l03062"></a><span class="lineno"> 3062</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03063"></a><span class="lineno"> 3063</span> </div><div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>  <a class="code" href="../../d0/d85/process_8c.html#ac1b8b21d04d948ce7768e88f3f15320c">before_exec_async_signal_safe</a>(); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l03065"></a><span class="lineno"> 3065</span> </div><div class="line"><a name="l03066"></a><span class="lineno"> 3066</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a3f84c226892ce7b91d8941c04b3ed1c0">rb_execarg_run_options</a>(eargp, sargp, errmsg, errmsg_buflen) < 0) { <span class="comment">/* hopefully async-signal-safe */</span></div><div class="line"><a name="l03067"></a><span class="lineno"> 3067</span>  <span class="keywordflow">goto</span> failure;</div><div class="line"><a name="l03068"></a><span class="lineno"> 3068</span>  }</div><div class="line"><a name="l03069"></a><span class="lineno"> 3069</span> </div><div class="line"><a name="l03070"></a><span class="lineno"> 3070</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>) {</div><div class="line"><a name="l03071"></a><span class="lineno"> 3071</span>  <a class="code" href="../../d0/d85/process_8c.html#a083ff7e83e3a2e246e95f2c54f755401">proc_exec_sh</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a8458081002086b6b769a945722bc222d">sh</a>.shell_script), eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l03072"></a><span class="lineno"> 3072</span>  }</div><div class="line"><a name="l03073"></a><span class="lineno"> 3073</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03074"></a><span class="lineno"> 3074</span>  <span class="keywordtype">char</span> *abspath = <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l03075"></a><span class="lineno"> 3075</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_abspath))</div><div class="line"><a name="l03076"></a><span class="lineno"> 3076</span>  abspath = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_abspath);</div><div class="line"><a name="l03077"></a><span class="lineno"> 3077</span>  <a class="code" href="../../d0/d85/process_8c.html#afaa30faf0405c266d236e05a7a31d0c9">proc_exec_cmd</a>(abspath, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_str, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">envp_str</a>); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l03078"></a><span class="lineno"> 3078</span>  }</div><div class="line"><a name="l03079"></a><span class="lineno"> 3079</span> <span class="preprocessor">#if !defined(HAVE_FORK)</span></div><div class="line"><a name="l03080"></a><span class="lineno"> 3080</span>  <a class="code" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a>(<a class="code" href="../../d0/d85/process_8c.html#a3f84c226892ce7b91d8941c04b3ed1c0">rb_execarg_run_options</a>(sargp, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, errmsg, errmsg_buflen));</div><div class="line"><a name="l03081"></a><span class="lineno"> 3081</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03082"></a><span class="lineno"> 3082</span> </div><div class="line"><a name="l03083"></a><span class="lineno"> 3083</span> failure:</div><div class="line"><a name="l03084"></a><span class="lineno"> 3084</span>  <a class="code" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a>(<a class="code" href="../../d0/d85/process_8c.html#ae6716ed70b9d1f27946bbafac385d08e">after_exec_async_signal_safe</a>()); <span class="comment">/* async-signal-safe */</span></div><div class="line"><a name="l03085"></a><span class="lineno"> 3085</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03086"></a><span class="lineno"> 3086</span> }</div><div class="line"><a name="l03087"></a><span class="lineno"> 3087</span> </div><div class="line"><a name="l03088"></a><span class="lineno"> 3088</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03089"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a36fe18ca46b23ead31f17afe33b949ad"> 3089</a></span> <a class="code" href="../../d0/d85/process_8c.html#a36fe18ca46b23ead31f17afe33b949ad">rb_exec_without_timer_thread</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03090"></a><span class="lineno"> 3090</span> {</div><div class="line"><a name="l03091"></a><span class="lineno"> 3091</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l03092"></a><span class="lineno"> 3092</span>  <a class="code" href="../../d0/d85/process_8c.html#a9a17d8dff193b25ee6199aafda628009">before_exec_non_async_signal_safe</a>(); <span class="comment">/* async-signal-safe if forked_child is true */</span></div><div class="line"><a name="l03093"></a><span class="lineno"> 3093</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a9f2554447c610d38e136e16ca8c56419">rb_exec_async_signal_safe</a>(eargp, errmsg, errmsg_buflen); <span class="comment">/* hopefully async-signal-safe */</span></div><div class="line"><a name="l03094"></a><span class="lineno"> 3094</span>  <a class="code" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a>(<a class="code" href="../../d0/d85/process_8c.html#a4db3f682b2d21d7de3e8391d58d9498a">after_exec_non_async_signal_safe</a>()); <span class="comment">/* not async-signal-safe because it calls rb_thread_start_timer_thread. */</span></div><div class="line"><a name="l03095"></a><span class="lineno"> 3095</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l03096"></a><span class="lineno"> 3096</span> }</div><div class="line"><a name="l03097"></a><span class="lineno"> 3097</span> </div><div class="line"><a name="l03098"></a><span class="lineno"> 3098</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03099"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4b3f3d25530af76a04b6b1feb51f9a3f"> 3099</a></span> <a class="code" href="../../d0/d85/process_8c.html#a4b3f3d25530af76a04b6b1feb51f9a3f">rb_exec_err</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a> *e, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03100"></a><span class="lineno"> 3100</span> {</div><div class="line"><a name="l03101"></a><span class="lineno"> 3101</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a36fe18ca46b23ead31f17afe33b949ad">rb_exec_without_timer_thread</a>(<a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(e-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>), errmsg, errmsg_buflen);</div><div class="line"><a name="l03102"></a><span class="lineno"> 3102</span> }</div><div class="line"><a name="l03103"></a><span class="lineno"> 3103</span> </div><div class="line"><a name="l03104"></a><span class="lineno"> 3104</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03105"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a3fa4195b6e44e4a7e216fc73604c382e"> 3105</a></span> <a class="code" href="../../d0/d85/process_8c.html#a3fa4195b6e44e4a7e216fc73604c382e">rb_exec</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a> *e)</div><div class="line"><a name="l03106"></a><span class="lineno"> 3106</span> {</div><div class="line"><a name="l03107"></a><span class="lineno"> 3107</span> <span class="preprocessor">#if !defined FD_CLOEXEC && !defined HAVE_SPAWNV</span></div><div class="line"><a name="l03108"></a><span class="lineno"> 3108</span>  <span class="keywordtype">char</span> errmsg[80] = { <span class="charliteral">'\0'</span> };</div><div class="line"><a name="l03109"></a><span class="lineno"> 3109</span>  <span class="keywordtype">int</span> ret = <a class="code" href="../../d0/d85/process_8c.html#a36fe18ca46b23ead31f17afe33b949ad">rb_exec_without_timer_thread</a>(<a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(e-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>), errmsg, <span class="keyword">sizeof</span>(errmsg));</div><div class="line"><a name="l03110"></a><span class="lineno"> 3110</span>  <a class="code" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a>(</div><div class="line"><a name="l03111"></a><span class="lineno"> 3111</span>  <span class="keywordflow">if</span> (errmsg[0]) {</div><div class="line"><a name="l03112"></a><span class="lineno"> 3112</span>  fprintf(stderr, <span class="stringliteral">"%s\n"</span>, errmsg);</div><div class="line"><a name="l03113"></a><span class="lineno"> 3113</span>  }</div><div class="line"><a name="l03114"></a><span class="lineno"> 3114</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03115"></a><span class="lineno"> 3115</span>  fprintf(stderr, <span class="stringliteral">"%s:%d: command not found: %s\n"</span>,</div><div class="line"><a name="l03116"></a><span class="lineno"> 3116</span>  <a class="code" href="../../d5/d9d/tcltklib_8c.html#aaa4f8c9b566fd7fb6873866c423c2016">rb_sourcefile</a>(), <a class="code" href="../../db/d2e/intern_8h.html#af5f87f9d39ea7433dc0de2f655bd6359">rb_sourceline</a>(),</div><div class="line"><a name="l03117"></a><span class="lineno"> 3117</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(e->use_shell ? e->invoke.sh.shell_script : e->invoke.cmd.command_name));</div><div class="line"><a name="l03118"></a><span class="lineno"> 3118</span>  }</div><div class="line"><a name="l03119"></a><span class="lineno"> 3119</span>  );</div><div class="line"><a name="l03120"></a><span class="lineno"> 3120</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l03121"></a><span class="lineno"> 3121</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a36fe18ca46b23ead31f17afe33b949ad">rb_exec_without_timer_thread</a>(<a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(e-><a class="code" href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">execarg_obj</a>), <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, 0);</div><div class="line"><a name="l03123"></a><span class="lineno"> 3123</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03124"></a><span class="lineno"> 3124</span> }</div><div class="line"><a name="l03125"></a><span class="lineno"> 3125</span> </div><div class="line"><a name="l03126"></a><span class="lineno"> 3126</span> <span class="preprocessor">#ifdef HAVE_FORK</span></div><div class="line"><a name="l03127"></a><span class="lineno"> 3127</span> <span class="comment">/* This function should be async-signal-safe. Hopefully it is. */</span></div><div class="line"><a name="l03128"></a><span class="lineno"> 3128</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03129"></a><span class="lineno"> 3129</span> rb_exec_atfork(<span class="keywordtype">void</span>* arg, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03130"></a><span class="lineno"> 3130</span> {</div><div class="line"><a name="l03131"></a><span class="lineno"> 3131</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a9f2554447c610d38e136e16ca8c56419">rb_exec_async_signal_safe</a>(arg, errmsg, errmsg_buflen); <span class="comment">/* hopefully async-signal-safe */</span></div><div class="line"><a name="l03132"></a><span class="lineno"> 3132</span> }</div><div class="line"><a name="l03133"></a><span class="lineno"> 3133</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03134"></a><span class="lineno"> 3134</span> </div><div class="line"><a name="l03135"></a><span class="lineno"> 3135</span> <span class="preprocessor">#ifdef HAVE_FORK</span></div><div class="line"><a name="l03136"></a><span class="lineno"> 3136</span> <span class="preprocessor">#if SIZEOF_INT == SIZEOF_LONG</span></div><div class="line"><a name="l03137"></a><span class="lineno"> 3137</span> <span class="preprocessor">#define proc_syswait (VALUE (*)(VALUE))rb_syswait</span></div><div class="line"><a name="l03138"></a><span class="lineno"> 3138</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03139"></a><span class="lineno"> 3139</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l03140"></a><span class="lineno"> 3140</span> proc_syswait(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> pid)</div><div class="line"><a name="l03141"></a><span class="lineno"> 3141</span> {</div><div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>  <a class="code" href="../../d0/d85/process_8c.html#a82c33571533db32c5bd3d2515a152593">rb_syswait</a>((<span class="keywordtype">int</span>)pid);</div><div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l03144"></a><span class="lineno"> 3144</span> }</div><div class="line"><a name="l03145"></a><span class="lineno"> 3145</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03146"></a><span class="lineno"> 3146</span> </div><div class="line"><a name="l03147"></a><span class="lineno"> 3147</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03148"></a><span class="lineno"> 3148</span> move_fds_to_avoid_crash(<span class="keywordtype">int</span> *fdp, <span class="keywordtype">int</span> n, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> fds)</div><div class="line"><a name="l03149"></a><span class="lineno"> 3149</span> {</div><div class="line"><a name="l03150"></a><span class="lineno"> 3150</span>  <span class="keywordtype">int</span> min = 0;</div><div class="line"><a name="l03151"></a><span class="lineno"> 3151</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l03152"></a><span class="lineno"> 3152</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < n; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l03153"></a><span class="lineno"> 3153</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l03154"></a><span class="lineno"> 3154</span>  <span class="keywordflow">while</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#aa6896905f9ab15ac1ea4ce9aec1df54b">rb_hash_lookup</a>(fds, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(fdp[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>])))) {</div><div class="line"><a name="l03155"></a><span class="lineno"> 3155</span>  <span class="keywordflow">if</span> (min <= fdp[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>])</div><div class="line"><a name="l03156"></a><span class="lineno"> 3156</span>  min = fdp[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]+1;</div><div class="line"><a name="l03157"></a><span class="lineno"> 3157</span>  <span class="keywordflow">while</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#aa6896905f9ab15ac1ea4ce9aec1df54b">rb_hash_lookup</a>(fds, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(min))))</div><div class="line"><a name="l03158"></a><span class="lineno"> 3158</span>  min++;</div><div class="line"><a name="l03159"></a><span class="lineno"> 3159</span>  ret = <a class="code" href="../../db/d2e/intern_8h.html#ac731a84d6bdd57dfcbdf468660dc38e5">rb_cloexec_fcntl_dupfd</a>(fdp[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>], min);</div><div class="line"><a name="l03160"></a><span class="lineno"> 3160</span>  <span class="keywordflow">if</span> (ret == -1)</div><div class="line"><a name="l03161"></a><span class="lineno"> 3161</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03162"></a><span class="lineno"> 3162</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(ret);</div><div class="line"><a name="l03163"></a><span class="lineno"> 3163</span>  close(fdp[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]);</div><div class="line"><a name="l03164"></a><span class="lineno"> 3164</span>  fdp[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>] = ret;</div><div class="line"><a name="l03165"></a><span class="lineno"> 3165</span>  }</div><div class="line"><a name="l03166"></a><span class="lineno"> 3166</span>  }</div><div class="line"><a name="l03167"></a><span class="lineno"> 3167</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l03168"></a><span class="lineno"> 3168</span> }</div><div class="line"><a name="l03169"></a><span class="lineno"> 3169</span> </div><div class="line"><a name="l03170"></a><span class="lineno"> 3170</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03171"></a><span class="lineno"> 3171</span> pipe_nocrash(<span class="keywordtype">int</span> filedes[2], <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> fds)</div><div class="line"><a name="l03172"></a><span class="lineno"> 3172</span> {</div><div class="line"><a name="l03173"></a><span class="lineno"> 3173</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l03174"></a><span class="lineno"> 3174</span>  ret = <a class="code" href="../../db/d2e/intern_8h.html#abbfdd28892be7ef48b8c7f4fba55cbe4">rb_pipe</a>(filedes);</div><div class="line"><a name="l03175"></a><span class="lineno"> 3175</span>  <span class="keywordflow">if</span> (ret == -1)</div><div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(fds)) {</div><div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>  <span class="keywordtype">int</span> save = <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>;</div><div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>  <span class="keywordflow">if</span> (move_fds_to_avoid_crash(filedes, 2, fds) == -1) {</div><div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>  close(filedes[0]);</div><div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>  close(filedes[1]);</div><div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>  }</div><div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = save;</div><div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>  }</div><div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l03187"></a><span class="lineno"> 3187</span> }</div><div class="line"><a name="l03188"></a><span class="lineno"> 3188</span> </div><div class="line"><a name="l03189"></a><span class="lineno"> 3189</span> <span class="keyword">struct </span>chfunc_protect_t {</div><div class="line"><a name="l03190"></a><span class="lineno"> 3190</span>  int (*<a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>)(<span class="keywordtype">void</span>*, <span class="keywordtype">char</span> *, size_t);</div><div class="line"><a name="l03191"></a><span class="lineno"> 3191</span>  <span class="keywordtype">void</span> *arg;</div><div class="line"><a name="l03192"></a><span class="lineno"> 3192</span>  <span class="keywordtype">char</span> *errmsg;</div><div class="line"><a name="l03193"></a><span class="lineno"> 3193</span>  <span class="keywordtype">size_t</span> buflen;</div><div class="line"><a name="l03194"></a><span class="lineno"> 3194</span> };</div><div class="line"><a name="l03195"></a><span class="lineno"> 3195</span> </div><div class="line"><a name="l03196"></a><span class="lineno"> 3196</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l03197"></a><span class="lineno"> 3197</span> chfunc_protect(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> arg)</div><div class="line"><a name="l03198"></a><span class="lineno"> 3198</span> {</div><div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>  <span class="keyword">struct </span>chfunc_protect_t *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = (<span class="keyword">struct </span>chfunc_protect_t *)arg;</div><div class="line"><a name="l03200"></a><span class="lineno"> 3200</span> </div><div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>  <span class="keywordflow">return</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)(*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>->chfunc)(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>->arg, <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>->errmsg, <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>->buflen);</div><div class="line"><a name="l03202"></a><span class="lineno"> 3202</span> }</div><div class="line"><a name="l03203"></a><span class="lineno"> 3203</span> </div><div class="line"><a name="l03204"></a><span class="lineno"> 3204</span> <span class="preprocessor">#ifndef O_BINARY</span></div><div class="line"><a name="l03205"></a><span class="lineno"> 3205</span> <span class="preprocessor">#define O_BINARY 0</span></div><div class="line"><a name="l03206"></a><span class="lineno"> 3206</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03207"></a><span class="lineno"> 3207</span> </div><div class="line"><a name="l03208"></a><span class="lineno"> 3208</span> <span class="comment">/*</span></div><div class="line"><a name="l03209"></a><span class="lineno"> 3209</span> <span class="comment"> * Forks child process, and returns the process ID in the parent</span></div><div class="line"><a name="l03210"></a><span class="lineno"> 3210</span> <span class="comment"> * process.</span></div><div class="line"><a name="l03211"></a><span class="lineno"> 3211</span> <span class="comment"> *</span></div><div class="line"><a name="l03212"></a><span class="lineno"> 3212</span> <span class="comment"> * If +status+ is given, protects from any exceptions and sets the</span></div><div class="line"><a name="l03213"></a><span class="lineno"> 3213</span> <span class="comment"> * jump status to it, and returns -1. If failed to fork new process</span></div><div class="line"><a name="l03214"></a><span class="lineno"> 3214</span> <span class="comment"> * but no exceptions occurred, sets 0 to it. Otherwise, if forked</span></div><div class="line"><a name="l03215"></a><span class="lineno"> 3215</span> <span class="comment"> * successfully, the value of +status+ is undetermined.</span></div><div class="line"><a name="l03216"></a><span class="lineno"> 3216</span> <span class="comment"> *</span></div><div class="line"><a name="l03217"></a><span class="lineno"> 3217</span> <span class="comment"> * In the child process, just returns 0 if +chfunc+ is +NULL+.</span></div><div class="line"><a name="l03218"></a><span class="lineno"> 3218</span> <span class="comment"> * Otherwise +chfunc+ will be called with +charg+, and then the child</span></div><div class="line"><a name="l03219"></a><span class="lineno"> 3219</span> <span class="comment"> * process exits with +EXIT_SUCCESS+ when it returned zero.</span></div><div class="line"><a name="l03220"></a><span class="lineno"> 3220</span> <span class="comment"> *</span></div><div class="line"><a name="l03221"></a><span class="lineno"> 3221</span> <span class="comment"> * In the case of the function is called and returns non-zero value,</span></div><div class="line"><a name="l03222"></a><span class="lineno"> 3222</span> <span class="comment"> * the child process exits with non-+EXIT_SUCCESS+ value (normally</span></div><div class="line"><a name="l03223"></a><span class="lineno"> 3223</span> <span class="comment"> * 127). And, on the platforms where +FD_CLOEXEC+ is available,</span></div><div class="line"><a name="l03224"></a><span class="lineno"> 3224</span> <span class="comment"> * +errno+ is propagated to the parent process, and this function</span></div><div class="line"><a name="l03225"></a><span class="lineno"> 3225</span> <span class="comment"> * returns -1 in the parent process. On the other platforms, just</span></div><div class="line"><a name="l03226"></a><span class="lineno"> 3226</span> <span class="comment"> * returns pid.</span></div><div class="line"><a name="l03227"></a><span class="lineno"> 3227</span> <span class="comment"> *</span></div><div class="line"><a name="l03228"></a><span class="lineno"> 3228</span> <span class="comment"> * If fds is not Qnil, internal pipe for the errno propagation is</span></div><div class="line"><a name="l03229"></a><span class="lineno"> 3229</span> <span class="comment"> * arranged to avoid conflicts of the hash keys in +fds+.</span></div><div class="line"><a name="l03230"></a><span class="lineno"> 3230</span> <span class="comment"> *</span></div><div class="line"><a name="l03231"></a><span class="lineno"> 3231</span> <span class="comment"> * +chfunc+ must not raise any exceptions.</span></div><div class="line"><a name="l03232"></a><span class="lineno"> 3232</span> <span class="comment"> */</span></div><div class="line"><a name="l03233"></a><span class="lineno"> 3233</span> </div><div class="line"><a name="l03234"></a><span class="lineno"> 3234</span> <span class="keyword">static</span> rb_pid_t</div><div class="line"><a name="l03235"></a><span class="lineno"> 3235</span> retry_fork(<span class="keywordtype">int</span> *status, <span class="keywordtype">int</span> *ep, <span class="keywordtype">int</span> chfunc_is_async_signal_safe)</div><div class="line"><a name="l03236"></a><span class="lineno"> 3236</span> {</div><div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>  rb_pid_t pid;</div><div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>  <span class="keywordtype">int</span> state = 0;</div><div class="line"><a name="l03239"></a><span class="lineno"> 3239</span> </div><div class="line"><a name="l03240"></a><span class="lineno"> 3240</span> <span class="preprocessor">#define prefork() ( \</span></div><div class="line"><a name="l03241"></a><span class="lineno"> 3241</span> <span class="preprocessor"> rb_io_flush(rb_stdout), \</span></div><div class="line"><a name="l03242"></a><span class="lineno"> 3242</span> <span class="preprocessor"> rb_io_flush(rb_stderr) \</span></div><div class="line"><a name="l03243"></a><span class="lineno"> 3243</span> <span class="preprocessor"> )</span></div><div class="line"><a name="l03244"></a><span class="lineno"> 3244</span> </div><div class="line"><a name="l03245"></a><span class="lineno"> 3245</span>  <span class="keywordflow">while</span> (1) {</div><div class="line"><a name="l03246"></a><span class="lineno"> 3246</span>  prefork();</div><div class="line"><a name="l03247"></a><span class="lineno"> 3247</span>  <span class="keywordflow">if</span> (!chfunc_is_async_signal_safe)</div><div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>  <a class="code" href="../../d0/d85/process_8c.html#a99427eb98a376ec90085462a7c6c77f2">before_fork</a>();</div><div class="line"><a name="l03249"></a><span class="lineno"> 3249</span>  pid = fork();</div><div class="line"><a name="l03250"></a><span class="lineno"> 3250</span>  <span class="keywordflow">if</span> (pid == 0) <span class="comment">/* fork succeed, child process */</span></div><div class="line"><a name="l03251"></a><span class="lineno"> 3251</span>  <span class="keywordflow">return</span> pid;</div><div class="line"><a name="l03252"></a><span class="lineno"> 3252</span>  <span class="keywordflow">if</span> (!chfunc_is_async_signal_safe)</div><div class="line"><a name="l03253"></a><span class="lineno"> 3253</span>  <a class="code" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a>(<a class="code" href="../../d0/d85/process_8c.html#ae4e91d6440c6d38c5af3bb70f56cb23f">after_fork</a>());</div><div class="line"><a name="l03254"></a><span class="lineno"> 3254</span>  <span class="keywordflow">if</span> (0 < pid) <span class="comment">/* fork succeed, parent process */</span></div><div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>  <span class="keywordflow">return</span> pid;</div><div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>  <span class="comment">/* fork failed */</span></div><div class="line"><a name="l03257"></a><span class="lineno"> 3257</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>) {</div><div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>  <span class="keywordflow">case</span> EAGAIN:</div><div class="line"><a name="l03259"></a><span class="lineno"> 3259</span> <span class="preprocessor">#if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN</span></div><div class="line"><a name="l03260"></a><span class="lineno"> 3260</span>  <span class="keywordflow">case</span> <a class="code" href="../../dd/d8c/rubysocket_8h.html#a4a3a0b3605fd3b2336455062ee8e25f0">EWOULDBLOCK</a>:</div><div class="line"><a name="l03261"></a><span class="lineno"> 3261</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03262"></a><span class="lineno"> 3262</span>  <span class="keywordflow">if</span> (!status && !ep) {</div><div class="line"><a name="l03263"></a><span class="lineno"> 3263</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad16a381d26668f09e4fb85cb89f79ddd">rb_thread_sleep</a>(1);</div><div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l03265"></a><span class="lineno"> 3265</span>  }</div><div class="line"><a name="l03266"></a><span class="lineno"> 3266</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03267"></a><span class="lineno"> 3267</span>  <a class="code" href="../../d3/d57/eval_8c.html#a6aa7fb1169ed41978a16375b6f921b0e">rb_protect</a>((<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> (*)())<a class="code" href="../../db/d2e/intern_8h.html#ad16a381d26668f09e4fb85cb89f79ddd">rb_thread_sleep</a>, 1, &state);</div><div class="line"><a name="l03268"></a><span class="lineno"> 3268</span>  <span class="keywordflow">if</span> (status) *status = state;</div><div class="line"><a name="l03269"></a><span class="lineno"> 3269</span>  <span class="keywordflow">if</span> (!state) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>  }</div><div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>  <span class="comment">/* fall through */</span></div><div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>  <span class="keywordflow">if</span> (ep) {</div><div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>  <a class="code" href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a>((close(ep[0]), close(ep[1])));</div><div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>  }</div><div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>  <span class="keywordflow">if</span> (state && !status) <a class="code" href="../../d3/d57/eval_8c.html#ae48d70c45901eab8b89fb181fc9d1f3b">rb_jump_tag</a>(state);</div><div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03278"></a><span class="lineno"> 3278</span>  }</div><div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>  }</div><div class="line"><a name="l03280"></a><span class="lineno"> 3280</span> }</div><div class="line"><a name="l03281"></a><span class="lineno"> 3281</span> </div><div class="line"><a name="l03282"></a><span class="lineno"> 3282</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l03283"></a><span class="lineno"> 3283</span> send_child_error(<span class="keywordtype">int</span> fd, <span class="keywordtype">int</span> state, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen, <span class="keywordtype">int</span> chfunc_is_async_signal_safe)</div><div class="line"><a name="l03284"></a><span class="lineno"> 3284</span> {</div><div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> io = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>  <span class="keywordtype">int</span> <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>;</div><div class="line"><a name="l03287"></a><span class="lineno"> 3287</span> </div><div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>  <span class="keywordflow">if</span> (!chfunc_is_async_signal_safe) {</div><div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>  <span class="keywordflow">if</span> (write(fd, &state, <span class="keyword">sizeof</span>(state)) == <span class="keyword">sizeof</span>(state) && state) {</div><div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> errinfo = <a class="code" href="../../d5/d9d/tcltklib_8c.html#a89cd18829599d193ee75073219cc42c4">rb_errinfo</a>();</div><div class="line"><a name="l03291"></a><span class="lineno"> 3291</span>  io = <a class="code" href="../../db/d2e/intern_8h.html#a3c9f47fa38a9d0ec956e154d4e3d44fe">rb_io_fdopen</a>(fd, O_WRONLY|<a class="code" href="../../d4/db0/__sdbm_8c.html#a36fa9b2e726512bc17a7a6d3e39002be">O_BINARY</a>, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l03292"></a><span class="lineno"> 3292</span>  <a class="code" href="../../db/d2e/intern_8h.html#ad03d16f57de740c38467ec7d62f1b4a1">rb_marshal_dump</a>(errinfo, io);</div><div class="line"><a name="l03293"></a><span class="lineno"> 3293</span>  <a class="code" href="../../db/d2e/intern_8h.html#a773ecf32a05c03d4ca1da8cf31bbfc29">rb_io_flush</a>(io);</div><div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>  }</div><div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>  }</div><div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>  <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>;</div><div class="line"><a name="l03297"></a><span class="lineno"> 3297</span>  <span class="keywordflow">if</span> (write(fd, &<a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>)) < 0) <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>;</div><div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>  <span class="keywordflow">if</span> (errmsg && 0 < errmsg_buflen) {</div><div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>  errmsg[errmsg_buflen-1] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>  errmsg_buflen = <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(errmsg);</div><div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>  <span class="keywordflow">if</span> (errmsg_buflen > 0 && write(fd, errmsg, errmsg_buflen) < 0)</div><div class="line"><a name="l03302"></a><span class="lineno"> 3302</span>  <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>;</div><div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>  }</div><div class="line"><a name="l03304"></a><span class="lineno"> 3304</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(io)) <a class="code" href="../../db/d2e/intern_8h.html#a3b37c38f6b8a9fc60eeee87a7d58d232">rb_io_close</a>(io);</div><div class="line"><a name="l03305"></a><span class="lineno"> 3305</span> }</div><div class="line"><a name="l03306"></a><span class="lineno"> 3306</span> </div><div class="line"><a name="l03307"></a><span class="lineno"> 3307</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03308"></a><span class="lineno"> 3308</span> recv_child_error(<span class="keywordtype">int</span> fd, <span class="keywordtype">int</span> *statep, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *excp, <span class="keywordtype">int</span> *errp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen, <span class="keywordtype">int</span> chfunc_is_async_signal_safe)</div><div class="line"><a name="l03309"></a><span class="lineno"> 3309</span> {</div><div class="line"><a name="l03310"></a><span class="lineno"> 3310</span>  <span class="keywordtype">int</span> <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>, state = 0;</div><div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> io = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>  ssize_t <a class="code" href="../../d5/db5/encoding_8c.html#a439227feff9d7f55384e8780cfc2eb82">size</a>;</div><div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> exc = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>  <span class="keywordflow">if</span> (!chfunc_is_async_signal_safe) {</div><div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>  <span class="keywordflow">if</span> ((read(fd, &state, <span class="keyword">sizeof</span>(state))) == <span class="keyword">sizeof</span>(state) && state) {</div><div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>  io = <a class="code" href="../../db/d2e/intern_8h.html#a3c9f47fa38a9d0ec956e154d4e3d44fe">rb_io_fdopen</a>(fd, O_RDONLY|<a class="code" href="../../d4/db0/__sdbm_8c.html#a36fa9b2e726512bc17a7a6d3e39002be">O_BINARY</a>, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>  exc = <a class="code" href="../../db/d2e/intern_8h.html#ac9242aff78e803f6bf33fd0a9b982fb5">rb_marshal_load</a>(io);</div><div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>  <a class="code" href="../../d3/d57/eval_8c.html#a4484d744216a0afdf26dce14f1190973">rb_set_errinfo</a>(exc);</div><div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>  }</div><div class="line"><a name="l03320"></a><span class="lineno"> 3320</span>  <span class="keywordflow">if</span> (!*statep && state) *statep = state;</div><div class="line"><a name="l03321"></a><span class="lineno"> 3321</span>  *excp = exc;</div><div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>  }</div><div class="line"><a name="l03323"></a><span class="lineno"> 3323</span> <span class="preprocessor">#define READ_FROM_CHILD(ptr, len) \</span></div><div class="line"><a name="l03324"></a><span class="lineno"> 3324</span> <span class="preprocessor"> (NIL_P(io) ? read(fd, (ptr), (len)) : rb_io_bufread(io, (ptr), (len)))</span></div><div class="line"><a name="l03325"></a><span class="lineno"> 3325</span>  <span class="keywordflow">if</span> ((<a class="code" href="../../d5/db5/encoding_8c.html#a439227feff9d7f55384e8780cfc2eb82">size</a> = READ_FROM_CHILD(&<a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>))) < 0) {</div><div class="line"><a name="l03326"></a><span class="lineno"> 3326</span>  <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>;</div><div class="line"><a name="l03327"></a><span class="lineno"> 3327</span>  }</div><div class="line"><a name="l03328"></a><span class="lineno"> 3328</span>  *errp = <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>;</div><div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d5/db5/encoding_8c.html#a439227feff9d7f55384e8780cfc2eb82">size</a> == <span class="keyword">sizeof</span>(<a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>) &&</div><div class="line"><a name="l03330"></a><span class="lineno"> 3330</span>  errmsg && 0 < errmsg_buflen) {</div><div class="line"><a name="l03331"></a><span class="lineno"> 3331</span>  ssize_t ret = READ_FROM_CHILD(errmsg, errmsg_buflen-1);</div><div class="line"><a name="l03332"></a><span class="lineno"> 3332</span>  <span class="keywordflow">if</span> (0 <= ret) {</div><div class="line"><a name="l03333"></a><span class="lineno"> 3333</span>  errmsg[ret] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l03334"></a><span class="lineno"> 3334</span>  }</div><div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>  }</div><div class="line"><a name="l03336"></a><span class="lineno"> 3336</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(io))</div><div class="line"><a name="l03337"></a><span class="lineno"> 3337</span>  close(fd);</div><div class="line"><a name="l03338"></a><span class="lineno"> 3338</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l03339"></a><span class="lineno"> 3339</span>  <a class="code" href="../../db/d2e/intern_8h.html#a3b37c38f6b8a9fc60eeee87a7d58d232">rb_io_close</a>(io);</div><div class="line"><a name="l03340"></a><span class="lineno"> 3340</span>  <span class="keywordflow">return</span> <a class="code" href="../../d5/db5/encoding_8c.html#a439227feff9d7f55384e8780cfc2eb82">size</a> != 0;</div><div class="line"><a name="l03341"></a><span class="lineno"> 3341</span> }</div><div class="line"><a name="l03342"></a><span class="lineno"> 3342</span> </div><div class="line"><a name="l03343"></a><span class="lineno"> 3343</span> <span class="keyword">static</span> rb_pid_t</div><div class="line"><a name="l03344"></a><span class="lineno"> 3344</span> rb_fork_internal(<span class="keywordtype">int</span> *status, <span class="keywordtype">int</span> (*<a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>)(<span class="keywordtype">void</span>*, <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>), <span class="keywordtype">void</span> *charg,</div><div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>  <span class="keywordtype">int</span> chfunc_is_async_signal_safe, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> fds,</div><div class="line"><a name="l03346"></a><span class="lineno"> 3346</span>  <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03347"></a><span class="lineno"> 3347</span> {</div><div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>  rb_pid_t pid;</div><div class="line"><a name="l03349"></a><span class="lineno"> 3349</span>  <span class="keywordtype">int</span> <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>, state = 0;</div><div class="line"><a name="l03350"></a><span class="lineno"> 3350</span>  <span class="keywordtype">int</span> ep[2];</div><div class="line"><a name="l03351"></a><span class="lineno"> 3351</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> exc = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l03352"></a><span class="lineno"> 3352</span>  <span class="keywordtype">int</span> error_occurred;</div><div class="line"><a name="l03353"></a><span class="lineno"> 3353</span> </div><div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>  <span class="keywordflow">if</span> (status) *status = 0;</div><div class="line"><a name="l03355"></a><span class="lineno"> 3355</span> </div><div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>) {</div><div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>  pid = retry_fork(status, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <a class="code" href="../../d1/d5c/nkf_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>);</div><div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>  <span class="keywordflow">if</span> (pid < 0)</div><div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>  <span class="keywordflow">return</span> pid;</div><div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>  <span class="keywordflow">if</span> (!pid) {</div><div class="line"><a name="l03361"></a><span class="lineno"> 3361</span>  <a class="code" href="../../d0/d85/process_8c.html#ae545c42545c7ba1d2ae7c8d1d2db0862">forked_child</a> = 1;</div><div class="line"><a name="l03362"></a><span class="lineno"> 3362</span>  <a class="code" href="../../d0/d85/process_8c.html#ae4e91d6440c6d38c5af3bb70f56cb23f">after_fork</a>();</div><div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>  }</div><div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>  <span class="keywordflow">return</span> pid;</div><div class="line"><a name="l03365"></a><span class="lineno"> 3365</span>  }</div><div class="line"><a name="l03366"></a><span class="lineno"> 3366</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03367"></a><span class="lineno"> 3367</span>  <span class="keywordflow">if</span> (pipe_nocrash(ep, fds)) <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03368"></a><span class="lineno"> 3368</span>  pid = retry_fork(status, ep, chfunc_is_async_signal_safe);</div><div class="line"><a name="l03369"></a><span class="lineno"> 3369</span>  <span class="keywordflow">if</span> (pid < 0)</div><div class="line"><a name="l03370"></a><span class="lineno"> 3370</span>  <span class="keywordflow">return</span> pid;</div><div class="line"><a name="l03371"></a><span class="lineno"> 3371</span>  <span class="keywordflow">if</span> (!pid) {</div><div class="line"><a name="l03372"></a><span class="lineno"> 3372</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l03373"></a><span class="lineno"> 3373</span>  <a class="code" href="../../d0/d85/process_8c.html#ae545c42545c7ba1d2ae7c8d1d2db0862">forked_child</a> = 1;</div><div class="line"><a name="l03374"></a><span class="lineno"> 3374</span>  close(ep[0]);</div><div class="line"><a name="l03375"></a><span class="lineno"> 3375</span>  <span class="keywordflow">if</span> (chfunc_is_async_signal_safe)</div><div class="line"><a name="l03376"></a><span class="lineno"> 3376</span>  ret = <a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>(charg, errmsg, errmsg_buflen);</div><div class="line"><a name="l03377"></a><span class="lineno"> 3377</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03378"></a><span class="lineno"> 3378</span>  <span class="keyword">struct </span>chfunc_protect_t arg;</div><div class="line"><a name="l03379"></a><span class="lineno"> 3379</span>  arg.chfunc = <a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>;</div><div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>  arg.arg = charg;</div><div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>  arg.errmsg = errmsg;</div><div class="line"><a name="l03382"></a><span class="lineno"> 3382</span>  arg.buflen = errmsg_buflen;</div><div class="line"><a name="l03383"></a><span class="lineno"> 3383</span>  ret = (int)<a class="code" href="../../d3/d57/eval_8c.html#a6aa7fb1169ed41978a16375b6f921b0e">rb_protect</a>(chfunc_protect, (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)&arg, &state);</div><div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>  }</div><div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>  <span class="keywordflow">if</span> (!ret) _exit(<a class="code" href="../../d0/d85/process_8c.html#a687984f47d8cce148d1b914d2b79612a">EXIT_SUCCESS</a>);</div><div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>  send_child_error(ep[1], state, errmsg, errmsg_buflen, chfunc_is_async_signal_safe);</div><div class="line"><a name="l03387"></a><span class="lineno"> 3387</span> <span class="preprocessor">#if EXIT_SUCCESS == 127</span></div><div class="line"><a name="l03388"></a><span class="lineno"> 3388</span>  _exit(<a class="code" href="../../d0/d85/process_8c.html#a73efe787c131b385070f25d18b7c9aa4">EXIT_FAILURE</a>);</div><div class="line"><a name="l03389"></a><span class="lineno"> 3389</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03390"></a><span class="lineno"> 3390</span>  _exit(127);</div><div class="line"><a name="l03391"></a><span class="lineno"> 3391</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03392"></a><span class="lineno"> 3392</span>  }</div><div class="line"><a name="l03393"></a><span class="lineno"> 3393</span>  close(ep[1]);</div><div class="line"><a name="l03394"></a><span class="lineno"> 3394</span>  error_occurred = recv_child_error(ep[0], &state, &exc, &<a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>, errmsg, errmsg_buflen, chfunc_is_async_signal_safe);</div><div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>  <span class="keywordflow">if</span> (state || error_occurred) {</div><div class="line"><a name="l03396"></a><span class="lineno"> 3396</span>  <span class="keywordflow">if</span> (status) {</div><div class="line"><a name="l03397"></a><span class="lineno"> 3397</span>  <a class="code" href="../../d3/d57/eval_8c.html#a6aa7fb1169ed41978a16375b6f921b0e">rb_protect</a>(proc_syswait, (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)pid, status);</div><div class="line"><a name="l03398"></a><span class="lineno"> 3398</span>  <span class="keywordflow">if</span> (state) *status = state;</div><div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>  }</div><div class="line"><a name="l03400"></a><span class="lineno"> 3400</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03401"></a><span class="lineno"> 3401</span>  <a class="code" href="../../d0/d85/process_8c.html#a82c33571533db32c5bd3d2515a152593">rb_syswait</a>(pid);</div><div class="line"><a name="l03402"></a><span class="lineno"> 3402</span>  <span class="keywordflow">if</span> (state) <a class="code" href="../../d3/d57/eval_8c.html#a237939d28c83950b84fb6a45ccca53a0">rb_exc_raise</a>(exc);</div><div class="line"><a name="l03403"></a><span class="lineno"> 3403</span>  }</div><div class="line"><a name="l03404"></a><span class="lineno"> 3404</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>;</div><div class="line"><a name="l03405"></a><span class="lineno"> 3405</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03406"></a><span class="lineno"> 3406</span>  }</div><div class="line"><a name="l03407"></a><span class="lineno"> 3407</span>  <span class="keywordflow">return</span> pid;</div><div class="line"><a name="l03408"></a><span class="lineno"> 3408</span>  }</div><div class="line"><a name="l03409"></a><span class="lineno"> 3409</span> }</div><div class="line"><a name="l03410"></a><span class="lineno"> 3410</span> </div><div class="line"><a name="l03411"></a><span class="lineno"> 3411</span> rb_pid_t</div><div class="line"><a name="l03412"></a><span class="lineno"> 3412</span> rb_fork_err(<span class="keywordtype">int</span> *status, <span class="keywordtype">int</span> (*<a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>)(<span class="keywordtype">void</span>*, <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>), <span class="keywordtype">void</span> *charg, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> fds,</div><div class="line"><a name="l03413"></a><span class="lineno"> 3413</span>  <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03414"></a><span class="lineno"> 3414</span> {</div><div class="line"><a name="l03415"></a><span class="lineno"> 3415</span>  <span class="keywordflow">return</span> rb_fork_internal(status, <a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>, charg, <a class="code" href="../../d1/d5c/nkf_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>, fds, errmsg, errmsg_buflen);</div><div class="line"><a name="l03416"></a><span class="lineno"> 3416</span> }</div><div class="line"><a name="l03417"></a><span class="lineno"> 3417</span> </div><div class="line"><a name="l03418"></a><span class="lineno"> 3418</span> rb_pid_t</div><div class="line"><a name="l03419"></a><span class="lineno"> 3419</span> <a class="code" href="../../db/dde/internal_8h.html#afa996821a6c4e8067a8302865520042a">rb_fork_async_signal_safe</a>(<span class="keywordtype">int</span> *status, <span class="keywordtype">int</span> (*<a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>)(<span class="keywordtype">void</span>*, <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>), <span class="keywordtype">void</span> *charg, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> fds,</div><div class="line"><a name="l03420"></a><span class="lineno"> 3420</span>  <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03421"></a><span class="lineno"> 3421</span> {</div><div class="line"><a name="l03422"></a><span class="lineno"> 3422</span>  <span class="keywordflow">return</span> rb_fork_internal(status, <a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>, charg, <a class="code" href="../../d1/d5c/nkf_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>, fds, errmsg, errmsg_buflen);</div><div class="line"><a name="l03423"></a><span class="lineno"> 3423</span> }</div><div class="line"><a name="l03424"></a><span class="lineno"> 3424</span> </div><div class="line"><a name="l03425"></a><span class="lineno"> 3425</span> <span class="keyword">struct </span>chfunc_wrapper_t {</div><div class="line"><a name="l03426"></a><span class="lineno"> 3426</span>  int (*<a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>)(<span class="keywordtype">void</span>*);</div><div class="line"><a name="l03427"></a><span class="lineno"> 3427</span>  <span class="keywordtype">void</span> *arg;</div><div class="line"><a name="l03428"></a><span class="lineno"> 3428</span> };</div><div class="line"><a name="l03429"></a><span class="lineno"> 3429</span> </div><div class="line"><a name="l03430"></a><span class="lineno"> 3430</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03431"></a><span class="lineno"> 3431</span> chfunc_wrapper(<span class="keywordtype">void</span> *arg_, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03432"></a><span class="lineno"> 3432</span> {</div><div class="line"><a name="l03433"></a><span class="lineno"> 3433</span>  <span class="keyword">struct </span>chfunc_wrapper_t *arg = arg_;</div><div class="line"><a name="l03434"></a><span class="lineno"> 3434</span>  <span class="keywordflow">return</span> arg->chfunc(arg->arg);</div><div class="line"><a name="l03435"></a><span class="lineno"> 3435</span> }</div><div class="line"><a name="l03436"></a><span class="lineno"> 3436</span> </div><div class="line"><a name="l03437"></a><span class="lineno"> 3437</span> rb_pid_t</div><div class="line"><a name="l03438"></a><span class="lineno"> 3438</span> rb_fork(<span class="keywordtype">int</span> *status, <span class="keywordtype">int</span> (*<a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>)(<span class="keywordtype">void</span>*), <span class="keywordtype">void</span> *charg, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> fds)</div><div class="line"><a name="l03439"></a><span class="lineno"> 3439</span> {</div><div class="line"><a name="l03440"></a><span class="lineno"> 3440</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>) {</div><div class="line"><a name="l03441"></a><span class="lineno"> 3441</span>  <span class="keyword">struct </span>chfunc_wrapper_t warg;</div><div class="line"><a name="l03442"></a><span class="lineno"> 3442</span>  warg.chfunc = <a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>;</div><div class="line"><a name="l03443"></a><span class="lineno"> 3443</span>  warg.arg = charg;</div><div class="line"><a name="l03444"></a><span class="lineno"> 3444</span>  <span class="keywordflow">return</span> rb_fork_internal(status, chfunc_wrapper, &warg, <a class="code" href="../../d1/d5c/nkf_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>, fds, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, 0);</div><div class="line"><a name="l03445"></a><span class="lineno"> 3445</span>  }</div><div class="line"><a name="l03446"></a><span class="lineno"> 3446</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03447"></a><span class="lineno"> 3447</span>  <span class="keywordflow">return</span> rb_fork_internal(status, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <a class="code" href="../../d1/d5c/nkf_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>, fds, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, 0);</div><div class="line"><a name="l03448"></a><span class="lineno"> 3448</span>  }</div><div class="line"><a name="l03449"></a><span class="lineno"> 3449</span> </div><div class="line"><a name="l03450"></a><span class="lineno"> 3450</span> }</div><div class="line"><a name="l03451"></a><span class="lineno"> 3451</span> </div><div class="line"><a name="l03452"></a><span class="lineno"> 3452</span> rb_pid_t</div><div class="line"><a name="l03453"></a><span class="lineno"> 3453</span> <a class="code" href="../../db/dde/internal_8h.html#a3fd534c22000ad48280c2e10c26356f7">rb_fork_ruby</a>(<span class="keywordtype">int</span> *status)</div><div class="line"><a name="l03454"></a><span class="lineno"> 3454</span> {</div><div class="line"><a name="l03455"></a><span class="lineno"> 3455</span>  <span class="keywordflow">return</span> rb_fork_internal(status, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <a class="code" href="../../d1/d5c/nkf_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, 0);</div><div class="line"><a name="l03456"></a><span class="lineno"> 3456</span> }</div><div class="line"><a name="l03457"></a><span class="lineno"> 3457</span> </div><div class="line"><a name="l03458"></a><span class="lineno"> 3458</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03459"></a><span class="lineno"> 3459</span> </div><div class="line"><a name="l03460"></a><span class="lineno"> 3460</span> <span class="preprocessor">#if defined(HAVE_FORK) && !defined(CANNOT_FORK_WITH_PTHREAD)</span></div><div class="line"><a name="l03461"></a><span class="lineno"> 3461</span> <span class="comment">/*</span></div><div class="line"><a name="l03462"></a><span class="lineno"> 3462</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l03463"></a><span class="lineno"> 3463</span> <span class="comment"> * Kernel.fork [{ block }] -> fixnum or nil</span></div><div class="line"><a name="l03464"></a><span class="lineno"> 3464</span> <span class="comment"> * Process.fork [{ block }] -> fixnum or nil</span></div><div class="line"><a name="l03465"></a><span class="lineno"> 3465</span> <span class="comment"> *</span></div><div class="line"><a name="l03466"></a><span class="lineno"> 3466</span> <span class="comment"> * Creates a subprocess. If a block is specified, that block is run</span></div><div class="line"><a name="l03467"></a><span class="lineno"> 3467</span> <span class="comment"> * in the subprocess, and the subprocess terminates with a status of</span></div><div class="line"><a name="l03468"></a><span class="lineno"> 3468</span> <span class="comment"> * zero. Otherwise, the +fork+ call returns twice, once in</span></div><div class="line"><a name="l03469"></a><span class="lineno"> 3469</span> <span class="comment"> * the parent, returning the process ID of the child, and once in</span></div><div class="line"><a name="l03470"></a><span class="lineno"> 3470</span> <span class="comment"> * the child, returning _nil_. The child process can exit using</span></div><div class="line"><a name="l03471"></a><span class="lineno"> 3471</span> <span class="comment"> * <code>Kernel.exit!</code> to avoid running any</span></div><div class="line"><a name="l03472"></a><span class="lineno"> 3472</span> <span class="comment"> * <code>at_exit</code> functions. The parent process should</span></div><div class="line"><a name="l03473"></a><span class="lineno"> 3473</span> <span class="comment"> * use <code>Process.wait</code> to collect the termination statuses</span></div><div class="line"><a name="l03474"></a><span class="lineno"> 3474</span> <span class="comment"> * of its children or use <code>Process.detach</code> to register</span></div><div class="line"><a name="l03475"></a><span class="lineno"> 3475</span> <span class="comment"> * disinterest in their status; otherwise, the operating system</span></div><div class="line"><a name="l03476"></a><span class="lineno"> 3476</span> <span class="comment"> * may accumulate zombie processes.</span></div><div class="line"><a name="l03477"></a><span class="lineno"> 3477</span> <span class="comment"> *</span></div><div class="line"><a name="l03478"></a><span class="lineno"> 3478</span> <span class="comment"> * The thread calling fork is the only thread in the created child process.</span></div><div class="line"><a name="l03479"></a><span class="lineno"> 3479</span> <span class="comment"> * fork doesn't copy other threads.</span></div><div class="line"><a name="l03480"></a><span class="lineno"> 3480</span> <span class="comment"> *</span></div><div class="line"><a name="l03481"></a><span class="lineno"> 3481</span> <span class="comment"> * If fork is not usable, Process.respond_to?(:fork) returns false.</span></div><div class="line"><a name="l03482"></a><span class="lineno"> 3482</span> <span class="comment"> */</span></div><div class="line"><a name="l03483"></a><span class="lineno"> 3483</span> </div><div class="line"><a name="l03484"></a><span class="lineno"> 3484</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l03485"></a><span class="lineno"> 3485</span> <a class="code" href="../../d0/d85/process_8c.html#a9d6f75eef0390262fd351c3843b8f992">rb_f_fork</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l03486"></a><span class="lineno"> 3486</span> {</div><div class="line"><a name="l03487"></a><span class="lineno"> 3487</span>  rb_pid_t pid;</div><div class="line"><a name="l03488"></a><span class="lineno"> 3488</span> </div><div class="line"><a name="l03489"></a><span class="lineno"> 3489</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l03490"></a><span class="lineno"> 3490</span> </div><div class="line"><a name="l03491"></a><span class="lineno"> 3491</span>  <span class="keywordflow">switch</span> (pid = <a class="code" href="../../db/dde/internal_8h.html#a3fd534c22000ad48280c2e10c26356f7">rb_fork_ruby</a>(<a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)) {</div><div class="line"><a name="l03492"></a><span class="lineno"> 3492</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l03493"></a><span class="lineno"> 3493</span>  <a class="code" href="../../db/d2e/intern_8h.html#abd6f8148f90fefcd84afa732cefc2965">rb_thread_atfork</a>();</div><div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d57/eval_8c.html#aea346c4eb8bc06df88422e956bb05fec">rb_block_given_p</a>()) {</div><div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>  <span class="keywordtype">int</span> status;</div><div class="line"><a name="l03496"></a><span class="lineno"> 3496</span> </div><div class="line"><a name="l03497"></a><span class="lineno"> 3497</span>  <a class="code" href="../../d3/d57/eval_8c.html#a6aa7fb1169ed41978a16375b6f921b0e">rb_protect</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae6bd0c4ea4db971ebd569ca8f05c6b4a">rb_yield</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a2edf6990280eb2637623ccd421dee4f0">Qundef</a>, &status);</div><div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>  <a class="code" href="../../d3/d57/eval_8c.html#a47d7347c6190a6a0160902a894a55dae">ruby_stop</a>(status);</div><div class="line"><a name="l03499"></a><span class="lineno"> 3499</span>  }</div><div class="line"><a name="l03500"></a><span class="lineno"> 3500</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l03501"></a><span class="lineno"> 3501</span> </div><div class="line"><a name="l03502"></a><span class="lineno"> 3502</span>  <span class="keywordflow">case</span> -1:</div><div class="line"><a name="l03503"></a><span class="lineno"> 3503</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(<span class="stringliteral">"fork(2)"</span>);</div><div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l03505"></a><span class="lineno"> 3505</span> </div><div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03507"></a><span class="lineno"> 3507</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(pid);</div><div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>  }</div><div class="line"><a name="l03509"></a><span class="lineno"> 3509</span> }</div><div class="line"><a name="l03510"></a><span class="lineno"> 3510</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03511"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a9d6f75eef0390262fd351c3843b8f992"> 3511</a></span> <span class="preprocessor">#define rb_f_fork rb_f_notimplement</span></div><div class="line"><a name="l03512"></a><span class="lineno"> 3512</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03513"></a><span class="lineno"> 3513</span> </div><div class="line"><a name="l03514"></a><span class="lineno"> 3514</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l03515"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a25aa3c55db316cf441692cee6b5b4035"> 3515</a></span> <a class="code" href="../../d0/d85/process_8c.html#a25aa3c55db316cf441692cee6b5b4035">exit_status_code</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> status)</div><div class="line"><a name="l03516"></a><span class="lineno"> 3516</span> {</div><div class="line"><a name="l03517"></a><span class="lineno"> 3517</span>  <span class="keywordtype">int</span> istatus;</div><div class="line"><a name="l03518"></a><span class="lineno"> 3518</span> </div><div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>  <span class="keywordflow">switch</span> (status) {</div><div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>:</div><div class="line"><a name="l03521"></a><span class="lineno"> 3521</span>  istatus = <a class="code" href="../../d0/d85/process_8c.html#a687984f47d8cce148d1b914d2b79612a">EXIT_SUCCESS</a>;</div><div class="line"><a name="l03522"></a><span class="lineno"> 3522</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>:</div><div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>  istatus = <a class="code" href="../../d0/d85/process_8c.html#a73efe787c131b385070f25d18b7c9aa4">EXIT_FAILURE</a>;</div><div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l03527"></a><span class="lineno"> 3527</span>  istatus = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(status);</div><div class="line"><a name="l03528"></a><span class="lineno"> 3528</span> <span class="preprocessor">#if EXIT_SUCCESS != 0</span></div><div class="line"><a name="l03529"></a><span class="lineno"> 3529</span>  <span class="keywordflow">if</span> (istatus == 0)</div><div class="line"><a name="l03530"></a><span class="lineno"> 3530</span>  istatus = <a class="code" href="../../d0/d85/process_8c.html#a687984f47d8cce148d1b914d2b79612a">EXIT_SUCCESS</a>;</div><div class="line"><a name="l03531"></a><span class="lineno"> 3531</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03532"></a><span class="lineno"> 3532</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>  }</div><div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>  <span class="keywordflow">return</span> istatus;</div><div class="line"><a name="l03535"></a><span class="lineno"> 3535</span> }</div><div class="line"><a name="l03536"></a><span class="lineno"> 3536</span> </div><div class="line"><a name="l03537"></a><span class="lineno"> 3537</span> <span class="comment">/*</span></div><div class="line"><a name="l03538"></a><span class="lineno"> 3538</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l03539"></a><span class="lineno"> 3539</span> <span class="comment"> * Process.exit!(status=false)</span></div><div class="line"><a name="l03540"></a><span class="lineno"> 3540</span> <span class="comment"> *</span></div><div class="line"><a name="l03541"></a><span class="lineno"> 3541</span> <span class="comment"> * Exits the process immediately. No exit handlers are</span></div><div class="line"><a name="l03542"></a><span class="lineno"> 3542</span> <span class="comment"> * run. <em>status</em> is returned to the underlying system as the</span></div><div class="line"><a name="l03543"></a><span class="lineno"> 3543</span> <span class="comment"> * exit status.</span></div><div class="line"><a name="l03544"></a><span class="lineno"> 3544</span> <span class="comment"> *</span></div><div class="line"><a name="l03545"></a><span class="lineno"> 3545</span> <span class="comment"> * Process.exit!(true)</span></div><div class="line"><a name="l03546"></a><span class="lineno"> 3546</span> <span class="comment"> */</span></div><div class="line"><a name="l03547"></a><span class="lineno"> 3547</span> </div><div class="line"><a name="l03548"></a><span class="lineno"> 3548</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l03549"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ac0ff10c257a11f3768fe40b5d0af882f"> 3549</a></span> <a class="code" href="../../d0/d85/process_8c.html#ac0ff10c257a11f3768fe40b5d0af882f">rb_f_exit_bang</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l03550"></a><span class="lineno"> 3550</span> {</div><div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> status;</div><div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>  <span class="keywordtype">int</span> istatus;</div><div class="line"><a name="l03553"></a><span class="lineno"> 3553</span> </div><div class="line"><a name="l03554"></a><span class="lineno"> 3554</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(4);</div><div class="line"><a name="l03555"></a><span class="lineno"> 3555</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> > 0 && <a class="code" href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="stringliteral">"01"</span>, &status) == 1) {</div><div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>  istatus = <a class="code" href="../../d0/d85/process_8c.html#a25aa3c55db316cf441692cee6b5b4035">exit_status_code</a>(status);</div><div class="line"><a name="l03557"></a><span class="lineno"> 3557</span>  }</div><div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>  istatus = <a class="code" href="../../d0/d85/process_8c.html#a73efe787c131b385070f25d18b7c9aa4">EXIT_FAILURE</a>;</div><div class="line"><a name="l03560"></a><span class="lineno"> 3560</span>  }</div><div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>  _exit(istatus);</div><div class="line"><a name="l03562"></a><span class="lineno"> 3562</span> </div><div class="line"><a name="l03563"></a><span class="lineno"> 3563</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a>;</div><div class="line"><a name="l03564"></a><span class="lineno"> 3564</span> }</div><div class="line"><a name="l03565"></a><span class="lineno"> 3565</span> </div><div class="line"><a name="l03566"></a><span class="lineno"> 3566</span> <span class="keywordtype">void</span></div><div class="line"><a name="l03567"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af2c2f0407075dba1e3067907fb91ddda"> 3567</a></span> <a class="code" href="../../d0/d85/process_8c.html#af2c2f0407075dba1e3067907fb91ddda">rb_exit</a>(<span class="keywordtype">int</span> status)</div><div class="line"><a name="l03568"></a><span class="lineno"> 3568</span> {</div><div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/d32/vm__core_8h.html#aec678927729c3dcca12b2fae241158b0">GET_THREAD</a>()->tag) {</div><div class="line"><a name="l03570"></a><span class="lineno"> 3570</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[2];</div><div class="line"><a name="l03571"></a><span class="lineno"> 3571</span> </div><div class="line"><a name="l03572"></a><span class="lineno"> 3572</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[0] = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(status);</div><div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[1] = <a class="code" href="../../db/d2e/intern_8h.html#ada1577ce4242b06ff5c1c52f37f5e679">rb_str_new2</a>(<span class="stringliteral">"exit"</span>);</div><div class="line"><a name="l03574"></a><span class="lineno"> 3574</span>  <a class="code" href="../../d3/d57/eval_8c.html#a237939d28c83950b84fb6a45ccca53a0">rb_exc_raise</a>(<a class="code" href="../../db/d2e/intern_8h.html#a4e25a1a5ca0fc372179c4f429600bc2a">rb_class_new_instance</a>(2, <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>, <a class="code" href="../../db/dcc/error_8c.html#a34c7841e8f21712bc79d7bd6f64483b3">rb_eSystemExit</a>));</div><div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>  }</div><div class="line"><a name="l03576"></a><span class="lineno"> 3576</span>  <a class="code" href="../../de/d43/group__embed.html#ga5efbdb123063db473a9b82d8250c0b96">ruby_finalize</a>();</div><div class="line"><a name="l03577"></a><span class="lineno"> 3577</span>  exit(status);</div><div class="line"><a name="l03578"></a><span class="lineno"> 3578</span> }</div><div class="line"><a name="l03579"></a><span class="lineno"> 3579</span> </div><div class="line"><a name="l03580"></a><span class="lineno"> 3580</span> </div><div class="line"><a name="l03581"></a><span class="lineno"> 3581</span> <span class="comment">/*</span></div><div class="line"><a name="l03582"></a><span class="lineno"> 3582</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l03583"></a><span class="lineno"> 3583</span> <span class="comment"> * exit(status=true)</span></div><div class="line"><a name="l03584"></a><span class="lineno"> 3584</span> <span class="comment"> * Kernel::exit(status=true)</span></div><div class="line"><a name="l03585"></a><span class="lineno"> 3585</span> <span class="comment"> * Process::exit(status=true)</span></div><div class="line"><a name="l03586"></a><span class="lineno"> 3586</span> <span class="comment"> *</span></div><div class="line"><a name="l03587"></a><span class="lineno"> 3587</span> <span class="comment"> * Initiates the termination of the Ruby script by raising the</span></div><div class="line"><a name="l03588"></a><span class="lineno"> 3588</span> <span class="comment"> * <code>SystemExit</code> exception. This exception may be caught. The</span></div><div class="line"><a name="l03589"></a><span class="lineno"> 3589</span> <span class="comment"> * optional parameter is used to return a status code to the invoking</span></div><div class="line"><a name="l03590"></a><span class="lineno"> 3590</span> <span class="comment"> * environment.</span></div><div class="line"><a name="l03591"></a><span class="lineno"> 3591</span> <span class="comment"> * +true+ and +FALSE+ of _status_ means success and failure</span></div><div class="line"><a name="l03592"></a><span class="lineno"> 3592</span> <span class="comment"> * respectively. The interpretation of other integer values are</span></div><div class="line"><a name="l03593"></a><span class="lineno"> 3593</span> <span class="comment"> * system dependent.</span></div><div class="line"><a name="l03594"></a><span class="lineno"> 3594</span> <span class="comment"> *</span></div><div class="line"><a name="l03595"></a><span class="lineno"> 3595</span> <span class="comment"> * begin</span></div><div class="line"><a name="l03596"></a><span class="lineno"> 3596</span> <span class="comment"> * exit</span></div><div class="line"><a name="l03597"></a><span class="lineno"> 3597</span> <span class="comment"> * puts "never get here"</span></div><div class="line"><a name="l03598"></a><span class="lineno"> 3598</span> <span class="comment"> * rescue SystemExit</span></div><div class="line"><a name="l03599"></a><span class="lineno"> 3599</span> <span class="comment"> * puts "rescued a SystemExit exception"</span></div><div class="line"><a name="l03600"></a><span class="lineno"> 3600</span> <span class="comment"> * end</span></div><div class="line"><a name="l03601"></a><span class="lineno"> 3601</span> <span class="comment"> * puts "after begin block"</span></div><div class="line"><a name="l03602"></a><span class="lineno"> 3602</span> <span class="comment"> *</span></div><div class="line"><a name="l03603"></a><span class="lineno"> 3603</span> <span class="comment"> * <em>produces:</em></span></div><div class="line"><a name="l03604"></a><span class="lineno"> 3604</span> <span class="comment"> *</span></div><div class="line"><a name="l03605"></a><span class="lineno"> 3605</span> <span class="comment"> * rescued a SystemExit exception</span></div><div class="line"><a name="l03606"></a><span class="lineno"> 3606</span> <span class="comment"> * after begin block</span></div><div class="line"><a name="l03607"></a><span class="lineno"> 3607</span> <span class="comment"> *</span></div><div class="line"><a name="l03608"></a><span class="lineno"> 3608</span> <span class="comment"> * Just prior to termination, Ruby executes any <code>at_exit</code> functions</span></div><div class="line"><a name="l03609"></a><span class="lineno"> 3609</span> <span class="comment"> * (see Kernel::at_exit) and runs any object finalizers (see</span></div><div class="line"><a name="l03610"></a><span class="lineno"> 3610</span> <span class="comment"> * ObjectSpace::define_finalizer).</span></div><div class="line"><a name="l03611"></a><span class="lineno"> 3611</span> <span class="comment"> *</span></div><div class="line"><a name="l03612"></a><span class="lineno"> 3612</span> <span class="comment"> * at_exit { puts "at_exit function" }</span></div><div class="line"><a name="l03613"></a><span class="lineno"> 3613</span> <span class="comment"> * ObjectSpace.define_finalizer("string", proc { puts "in finalizer" })</span></div><div class="line"><a name="l03614"></a><span class="lineno"> 3614</span> <span class="comment"> * exit</span></div><div class="line"><a name="l03615"></a><span class="lineno"> 3615</span> <span class="comment"> *</span></div><div class="line"><a name="l03616"></a><span class="lineno"> 3616</span> <span class="comment"> * <em>produces:</em></span></div><div class="line"><a name="l03617"></a><span class="lineno"> 3617</span> <span class="comment"> *</span></div><div class="line"><a name="l03618"></a><span class="lineno"> 3618</span> <span class="comment"> * at_exit function</span></div><div class="line"><a name="l03619"></a><span class="lineno"> 3619</span> <span class="comment"> * in finalizer</span></div><div class="line"><a name="l03620"></a><span class="lineno"> 3620</span> <span class="comment"> */</span></div><div class="line"><a name="l03621"></a><span class="lineno"> 3621</span> </div><div class="line"><a name="l03622"></a><span class="lineno"> 3622</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l03623"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a1eff41d96d82a90a3274a94c77723fa2"> 3623</a></span> <a class="code" href="../../d0/d85/process_8c.html#a1eff41d96d82a90a3274a94c77723fa2">rb_f_exit</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l03624"></a><span class="lineno"> 3624</span> {</div><div class="line"><a name="l03625"></a><span class="lineno"> 3625</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> status;</div><div class="line"><a name="l03626"></a><span class="lineno"> 3626</span>  <span class="keywordtype">int</span> istatus;</div><div class="line"><a name="l03627"></a><span class="lineno"> 3627</span> </div><div class="line"><a name="l03628"></a><span class="lineno"> 3628</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(4);</div><div class="line"><a name="l03629"></a><span class="lineno"> 3629</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> > 0 && <a class="code" href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="stringliteral">"01"</span>, &status) == 1) {</div><div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>  istatus = <a class="code" href="../../d0/d85/process_8c.html#a25aa3c55db316cf441692cee6b5b4035">exit_status_code</a>(status);</div><div class="line"><a name="l03631"></a><span class="lineno"> 3631</span>  }</div><div class="line"><a name="l03632"></a><span class="lineno"> 3632</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03633"></a><span class="lineno"> 3633</span>  istatus = <a class="code" href="../../d0/d85/process_8c.html#a687984f47d8cce148d1b914d2b79612a">EXIT_SUCCESS</a>;</div><div class="line"><a name="l03634"></a><span class="lineno"> 3634</span>  }</div><div class="line"><a name="l03635"></a><span class="lineno"> 3635</span>  <a class="code" href="../../d0/d85/process_8c.html#af2c2f0407075dba1e3067907fb91ddda">rb_exit</a>(istatus);</div><div class="line"><a name="l03636"></a><span class="lineno"> 3636</span> </div><div class="line"><a name="l03637"></a><span class="lineno"> 3637</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a>;</div><div class="line"><a name="l03638"></a><span class="lineno"> 3638</span> }</div><div class="line"><a name="l03639"></a><span class="lineno"> 3639</span> </div><div class="line"><a name="l03640"></a><span class="lineno"> 3640</span> </div><div class="line"><a name="l03641"></a><span class="lineno"> 3641</span> <span class="comment">/*</span></div><div class="line"><a name="l03642"></a><span class="lineno"> 3642</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l03643"></a><span class="lineno"> 3643</span> <span class="comment"> * abort</span></div><div class="line"><a name="l03644"></a><span class="lineno"> 3644</span> <span class="comment"> * Kernel::abort([msg])</span></div><div class="line"><a name="l03645"></a><span class="lineno"> 3645</span> <span class="comment"> * Process::abort([msg])</span></div><div class="line"><a name="l03646"></a><span class="lineno"> 3646</span> <span class="comment"> *</span></div><div class="line"><a name="l03647"></a><span class="lineno"> 3647</span> <span class="comment"> * Terminate execution immediately, effectively by calling</span></div><div class="line"><a name="l03648"></a><span class="lineno"> 3648</span> <span class="comment"> * <code>Kernel.exit(false)</code>. If _msg_ is given, it is written</span></div><div class="line"><a name="l03649"></a><span class="lineno"> 3649</span> <span class="comment"> * to STDERR prior to terminating.</span></div><div class="line"><a name="l03650"></a><span class="lineno"> 3650</span> <span class="comment"> */</span></div><div class="line"><a name="l03651"></a><span class="lineno"> 3651</span> </div><div class="line"><a name="l03652"></a><span class="lineno"> 3652</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l03653"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a42c9f9718f669744725c5db58d48eef6"> 3653</a></span> <a class="code" href="../../d0/d85/process_8c.html#a42c9f9718f669744725c5db58d48eef6">rb_f_abort</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l03654"></a><span class="lineno"> 3654</span> {</div><div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(4);</div><div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> == 0) {</div><div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d8/d32/vm__core_8h.html#aec678927729c3dcca12b2fae241158b0">GET_THREAD</a>()->errinfo)) {</div><div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>  <a class="code" href="../../d5/d1d/eval__error_8c.html#a15d9cb5d0e6a0bc78b6bc876ee26efc3">ruby_error_print</a>();</div><div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>  }</div><div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>  <a class="code" href="../../d0/d85/process_8c.html#af2c2f0407075dba1e3067907fb91ddda">rb_exit</a>(<a class="code" href="../../d0/d85/process_8c.html#a73efe787c131b385070f25d18b7c9aa4">EXIT_FAILURE</a>);</div><div class="line"><a name="l03661"></a><span class="lineno"> 3661</span>  }</div><div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03663"></a><span class="lineno"> 3663</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[2];</div><div class="line"><a name="l03664"></a><span class="lineno"> 3664</span> </div><div class="line"><a name="l03665"></a><span class="lineno"> 3665</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="stringliteral">"1"</span>, &<a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[1]);</div><div class="line"><a name="l03666"></a><span class="lineno"> 3666</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0]);</div><div class="line"><a name="l03667"></a><span class="lineno"> 3667</span>  <a class="code" href="../../db/d2e/intern_8h.html#ae85b97b8e0efba41ee0b0da17ae131c6">rb_io_puts</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1bc7a47b6913bb55b64d881d19da4d03">rb_stderr</a>);</div><div class="line"><a name="l03668"></a><span class="lineno"> 3668</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>[0] = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(<a class="code" href="../../d0/d85/process_8c.html#a73efe787c131b385070f25d18b7c9aa4">EXIT_FAILURE</a>);</div><div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>  <a class="code" href="../../d3/d57/eval_8c.html#a237939d28c83950b84fb6a45ccca53a0">rb_exc_raise</a>(<a class="code" href="../../db/d2e/intern_8h.html#a4e25a1a5ca0fc372179c4f429600bc2a">rb_class_new_instance</a>(2, <a class="code" href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a>, <a class="code" href="../../db/dcc/error_8c.html#a34c7841e8f21712bc79d7bd6f64483b3">rb_eSystemExit</a>));</div><div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>  }</div><div class="line"><a name="l03671"></a><span class="lineno"> 3671</span> </div><div class="line"><a name="l03672"></a><span class="lineno"> 3672</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a>;</div><div class="line"><a name="l03673"></a><span class="lineno"> 3673</span> }</div><div class="line"><a name="l03674"></a><span class="lineno"> 3674</span> </div><div class="line"><a name="l03675"></a><span class="lineno"> 3675</span> <span class="keywordtype">void</span></div><div class="line"><a name="l03676"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a82c33571533db32c5bd3d2515a152593"> 3676</a></span> <a class="code" href="../../d0/d85/process_8c.html#a82c33571533db32c5bd3d2515a152593">rb_syswait</a>(rb_pid_t pid)</div><div class="line"><a name="l03677"></a><span class="lineno"> 3677</span> {</div><div class="line"><a name="l03678"></a><span class="lineno"> 3678</span>  <span class="keywordtype">int</span> status;</div><div class="line"><a name="l03679"></a><span class="lineno"> 3679</span> </div><div class="line"><a name="l03680"></a><span class="lineno"> 3680</span>  <a class="code" href="../../d0/d85/process_8c.html#a432758819394f2c9bd3d8a98b8281d4c">rb_waitpid</a>(pid, &status, 0);</div><div class="line"><a name="l03681"></a><span class="lineno"> 3681</span> }</div><div class="line"><a name="l03682"></a><span class="lineno"> 3682</span> </div><div class="line"><a name="l03683"></a><span class="lineno"> 3683</span> <span class="keyword">static</span> rb_pid_t</div><div class="line"><a name="l03684"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad9aab9cfd208c4b5bd6197de35e62c41"> 3684</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad9aab9cfd208c4b5bd6197de35e62c41">rb_spawn_process</a>(<span class="keyword">struct</span> <a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03685"></a><span class="lineno"> 3685</span> {</div><div class="line"><a name="l03686"></a><span class="lineno"> 3686</span>  rb_pid_t pid;</div><div class="line"><a name="l03687"></a><span class="lineno"> 3687</span> <span class="preprocessor">#if !USE_SPAWNV</span></div><div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>  <span class="keywordtype">int</span> status;</div><div class="line"><a name="l03689"></a><span class="lineno"> 3689</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03690"></a><span class="lineno"> 3690</span> <span class="preprocessor">#if !defined HAVE_FORK || USE_SPAWNV</span></div><div class="line"><a name="l03691"></a><span class="lineno"> 3691</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> prog;</div><div class="line"><a name="l03692"></a><span class="lineno"> 3692</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> sarg;</div><div class="line"><a name="l03693"></a><span class="lineno"> 3693</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03694"></a><span class="lineno"> 3694</span> </div><div class="line"><a name="l03695"></a><span class="lineno"> 3695</span> <span class="preprocessor">#if defined HAVE_FORK && !USE_SPAWNV</span></div><div class="line"><a name="l03696"></a><span class="lineno"> 3696</span>  pid = <a class="code" href="../../db/dde/internal_8h.html#afa996821a6c4e8067a8302865520042a">rb_fork_async_signal_safe</a>(&status, rb_exec_atfork, eargp, eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a2abe266f26d0333ec737b1d160dc338a">redirect_fds</a>, errmsg, errmsg_buflen);</div><div class="line"><a name="l03697"></a><span class="lineno"> 3697</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l03698"></a><span class="lineno"> 3698</span>  prog = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a> ? eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a8458081002086b6b769a945722bc222d">sh</a>.shell_script : eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_name;</div><div class="line"><a name="l03699"></a><span class="lineno"> 3699</span> </div><div class="line"><a name="l03700"></a><span class="lineno"> 3700</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a3f84c226892ce7b91d8941c04b3ed1c0">rb_execarg_run_options</a>(eargp, &sarg, errmsg, errmsg_buflen) < 0) {</div><div class="line"><a name="l03701"></a><span class="lineno"> 3701</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l03702"></a><span class="lineno"> 3702</span>  }</div><div class="line"><a name="l03703"></a><span class="lineno"> 3703</span> </div><div class="line"><a name="l03704"></a><span class="lineno"> 3704</span>  <span class="keywordflow">if</span> (prog && !eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>) {</div><div class="line"><a name="l03705"></a><span class="lineno"> 3705</span>  <span class="keywordtype">char</span> **<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = <a class="code" href="../../db/dde/internal_8h.html#a6a9e972d0d47c28ec54b71487acc373c">ARGVSTR2ARGV</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_str);</div><div class="line"><a name="l03706"></a><span class="lineno"> 3706</span>  <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0] = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(prog);</div><div class="line"><a name="l03707"></a><span class="lineno"> 3707</span>  }</div><div class="line"><a name="l03708"></a><span class="lineno"> 3708</span> <span class="preprocessor"># if defined HAVE_SPAWNV</span></div><div class="line"><a name="l03709"></a><span class="lineno"> 3709</span>  <span class="keywordflow">if</span> (eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>) {</div><div class="line"><a name="l03710"></a><span class="lineno"> 3710</span>  pid = proc_spawn_sh(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(prog));</div><div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>  }</div><div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>  <span class="keywordtype">char</span> **<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = <a class="code" href="../../db/dde/internal_8h.html#a6a9e972d0d47c28ec54b71487acc373c">ARGVSTR2ARGV</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_str);</div><div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>  pid = proc_spawn_cmd(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, prog, eargp);</div><div class="line"><a name="l03715"></a><span class="lineno"> 3715</span>  }</div><div class="line"><a name="l03716"></a><span class="lineno"> 3716</span> <span class="preprocessor"># if defined(_WIN32)</span></div><div class="line"><a name="l03717"></a><span class="lineno"> 3717</span>  <span class="keywordflow">if</span> (pid == -1)</div><div class="line"><a name="l03718"></a><span class="lineno"> 3718</span>  <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>(0x7f << 8, 0);</div><div class="line"><a name="l03719"></a><span class="lineno"> 3719</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l03720"></a><span class="lineno"> 3720</span> <span class="preprocessor"># else</span></div><div class="line"><a name="l03721"></a><span class="lineno"> 3721</span>  <span class="keywordflow">if</span> (!eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a>) {</div><div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>  <span class="keywordtype">char</span> **<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = <a class="code" href="../../db/dde/internal_8h.html#a6a9e972d0d47c28ec54b71487acc373c">ARGVSTR2ARGV</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_str);</div><div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>  <span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> = <a class="code" href="../../db/dde/internal_8h.html#aba417d3637693bca3587585351e99190">ARGVSTR2ARGC</a>(eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.argv_str);</div><div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>  prog = <a class="code" href="../../dc/dcc/array_8c.html#af4d478d63ee15a20ca0d9aee90ea04db">rb_ary_join</a>(<a class="code" href="../../dc/dcc/array_8c.html#a575a99eebf6ce65893ed83c2b6783d2d">rb_ary_new4</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>), <a class="code" href="../../db/d2e/intern_8h.html#ada1577ce4242b06ff5c1c52f37f5e679">rb_str_new2</a>(<span class="stringliteral">" "</span>));</div><div class="line"><a name="l03725"></a><span class="lineno"> 3725</span>  }</div><div class="line"><a name="l03726"></a><span class="lineno"> 3726</span>  status = system(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a2665a51abbd5b49c15abff3df00fa9db">StringValuePtr</a>(prog));</div><div class="line"><a name="l03727"></a><span class="lineno"> 3727</span>  <a class="code" href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a>((status & 0xff) << 8, 0);</div><div class="line"><a name="l03728"></a><span class="lineno"> 3728</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l03729"></a><span class="lineno"> 3729</span> </div><div class="line"><a name="l03730"></a><span class="lineno"> 3730</span>  <a class="code" href="../../d0/d85/process_8c.html#a3f84c226892ce7b91d8941c04b3ed1c0">rb_execarg_run_options</a>(&sarg, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, errmsg, errmsg_buflen);</div><div class="line"><a name="l03731"></a><span class="lineno"> 3731</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03732"></a><span class="lineno"> 3732</span>  <span class="keywordflow">return</span> pid;</div><div class="line"><a name="l03733"></a><span class="lineno"> 3733</span> }</div><div class="line"><a name="l03734"></a><span class="lineno"> 3734</span> </div><div class="line"><a name="l03735"></a><span class="lineno"> 3735</span> <span class="keyword">static</span> rb_pid_t</div><div class="line"><a name="l03736"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a62751fbdb97f40833fab7d0383d538b8"> 3736</a></span> <a class="code" href="../../d0/d85/process_8c.html#a62751fbdb97f40833fab7d0383d538b8">rb_spawn_internal</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03737"></a><span class="lineno"> 3737</span> {</div><div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj;</div><div class="line"><a name="l03739"></a><span class="lineno"> 3739</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp;</div><div class="line"><a name="l03740"></a><span class="lineno"> 3740</span>  rb_pid_t ret;</div><div class="line"><a name="l03741"></a><span class="lineno"> 3741</span> </div><div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>  execarg_obj = <a class="code" href="../../d0/d85/process_8c.html#a787e2837e1b300cda0185e81acb61433">rb_execarg_new</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../d1/d5c/nkf_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>);</div><div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>  eargp = <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(execarg_obj);</div><div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>  <a class="code" href="../../d0/d85/process_8c.html#a36776d0dfe63ff29ce4660a65b86b3c0">rb_execarg_fixup</a>(execarg_obj);</div><div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#ad9aab9cfd208c4b5bd6197de35e62c41">rb_spawn_process</a>(eargp, errmsg, errmsg_buflen);</div><div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8aa2ce26d266baf56c9068a693d6073e">RB_GC_GUARD</a>(execarg_obj);</div><div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l03748"></a><span class="lineno"> 3748</span> }</div><div class="line"><a name="l03749"></a><span class="lineno"> 3749</span> </div><div class="line"><a name="l03750"></a><span class="lineno"> 3750</span> rb_pid_t</div><div class="line"><a name="l03751"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aedca3dda07533c23d7baba037b891ae4"> 3751</a></span> <a class="code" href="../../d0/d85/process_8c.html#aedca3dda07533c23d7baba037b891ae4">rb_spawn_err</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="keywordtype">char</span> *errmsg, <span class="keywordtype">size_t</span> errmsg_buflen)</div><div class="line"><a name="l03752"></a><span class="lineno"> 3752</span> {</div><div class="line"><a name="l03753"></a><span class="lineno"> 3753</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a62751fbdb97f40833fab7d0383d538b8">rb_spawn_internal</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, errmsg, errmsg_buflen);</div><div class="line"><a name="l03754"></a><span class="lineno"> 3754</span> }</div><div class="line"><a name="l03755"></a><span class="lineno"> 3755</span> </div><div class="line"><a name="l03756"></a><span class="lineno"> 3756</span> rb_pid_t</div><div class="line"><a name="l03757"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a7827071cb8aa92e29a6aec9cbc5a541b"> 3757</a></span> <a class="code" href="../../d0/d85/process_8c.html#a7827071cb8aa92e29a6aec9cbc5a541b">rb_spawn</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l03758"></a><span class="lineno"> 3758</span> {</div><div class="line"><a name="l03759"></a><span class="lineno"> 3759</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a62751fbdb97f40833fab7d0383d538b8">rb_spawn_internal</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, 0);</div><div class="line"><a name="l03760"></a><span class="lineno"> 3760</span> }</div><div class="line"><a name="l03761"></a><span class="lineno"> 3761</span> </div><div class="line"><a name="l03762"></a><span class="lineno"> 3762</span> <span class="comment">/*</span></div><div class="line"><a name="l03763"></a><span class="lineno"> 3763</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l03764"></a><span class="lineno"> 3764</span> <span class="comment"> * system([env,] command... [,options]) -> true, false or nil</span></div><div class="line"><a name="l03765"></a><span class="lineno"> 3765</span> <span class="comment"> *</span></div><div class="line"><a name="l03766"></a><span class="lineno"> 3766</span> <span class="comment"> * Executes _command..._ in a subshell.</span></div><div class="line"><a name="l03767"></a><span class="lineno"> 3767</span> <span class="comment"> * _command..._ is one of following forms.</span></div><div class="line"><a name="l03768"></a><span class="lineno"> 3768</span> <span class="comment"> *</span></div><div class="line"><a name="l03769"></a><span class="lineno"> 3769</span> <span class="comment"> * commandline : command line string which is passed to the standard shell</span></div><div class="line"><a name="l03770"></a><span class="lineno"> 3770</span> <span class="comment"> * cmdname, arg1, ... : command name and one or more arguments (no shell)</span></div><div class="line"><a name="l03771"></a><span class="lineno"> 3771</span> <span class="comment"> * [cmdname, argv0], arg1, ... : command name, argv[0] and zero or more arguments (no shell)</span></div><div class="line"><a name="l03772"></a><span class="lineno"> 3772</span> <span class="comment"> *</span></div><div class="line"><a name="l03773"></a><span class="lineno"> 3773</span> <span class="comment"> * system returns +true+ if the command gives zero exit status,</span></div><div class="line"><a name="l03774"></a><span class="lineno"> 3774</span> <span class="comment"> * +false+ for non zero exit status.</span></div><div class="line"><a name="l03775"></a><span class="lineno"> 3775</span> <span class="comment"> * Returns +nil+ if command execution fails.</span></div><div class="line"><a name="l03776"></a><span class="lineno"> 3776</span> <span class="comment"> * An error status is available in <code>$?</code>.</span></div><div class="line"><a name="l03777"></a><span class="lineno"> 3777</span> <span class="comment"> * The arguments are processed in the same way as</span></div><div class="line"><a name="l03778"></a><span class="lineno"> 3778</span> <span class="comment"> * for <code>Kernel.spawn</code>.</span></div><div class="line"><a name="l03779"></a><span class="lineno"> 3779</span> <span class="comment"> *</span></div><div class="line"><a name="l03780"></a><span class="lineno"> 3780</span> <span class="comment"> * The hash arguments, env and options, are same as</span></div><div class="line"><a name="l03781"></a><span class="lineno"> 3781</span> <span class="comment"> * <code>exec</code> and <code>spawn</code>.</span></div><div class="line"><a name="l03782"></a><span class="lineno"> 3782</span> <span class="comment"> * See <code>Kernel.spawn</code> for details.</span></div><div class="line"><a name="l03783"></a><span class="lineno"> 3783</span> <span class="comment"> *</span></div><div class="line"><a name="l03784"></a><span class="lineno"> 3784</span> <span class="comment"> * system("echo *")</span></div><div class="line"><a name="l03785"></a><span class="lineno"> 3785</span> <span class="comment"> * system("echo", "*")</span></div><div class="line"><a name="l03786"></a><span class="lineno"> 3786</span> <span class="comment"> *</span></div><div class="line"><a name="l03787"></a><span class="lineno"> 3787</span> <span class="comment"> * <em>produces:</em></span></div><div class="line"><a name="l03788"></a><span class="lineno"> 3788</span> <span class="comment"> *</span></div><div class="line"><a name="l03789"></a><span class="lineno"> 3789</span> <span class="comment"> * config.h main.rb</span></div><div class="line"><a name="l03790"></a><span class="lineno"> 3790</span> <span class="comment"> * *</span></div><div class="line"><a name="l03791"></a><span class="lineno"> 3791</span> <span class="comment"> *</span></div><div class="line"><a name="l03792"></a><span class="lineno"> 3792</span> <span class="comment"> * See <code>Kernel.exec</code> for the standard shell.</span></div><div class="line"><a name="l03793"></a><span class="lineno"> 3793</span> <span class="comment"> */</span></div><div class="line"><a name="l03794"></a><span class="lineno"> 3794</span> </div><div class="line"><a name="l03795"></a><span class="lineno"> 3795</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l03796"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af461a59acc2c1adc5e9839f86db146bf"> 3796</a></span> <a class="code" href="../../d0/d85/process_8c.html#af461a59acc2c1adc5e9839f86db146bf">rb_f_system</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l03797"></a><span class="lineno"> 3797</span> {</div><div class="line"><a name="l03798"></a><span class="lineno"> 3798</span>  rb_pid_t pid;</div><div class="line"><a name="l03799"></a><span class="lineno"> 3799</span>  <span class="keywordtype">int</span> status;</div><div class="line"><a name="l03800"></a><span class="lineno"> 3800</span> </div><div class="line"><a name="l03801"></a><span class="lineno"> 3801</span> <span class="preprocessor">#if defined(SIGCLD) && !defined(SIGCHLD)</span></div><div class="line"><a name="l03802"></a><span class="lineno"> 3802</span> <span class="preprocessor"># define SIGCHLD SIGCLD</span></div><div class="line"><a name="l03803"></a><span class="lineno"> 3803</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03804"></a><span class="lineno"> 3804</span> </div><div class="line"><a name="l03805"></a><span class="lineno"> 3805</span> <span class="preprocessor">#ifdef SIGCHLD</span></div><div class="line"><a name="l03806"></a><span class="lineno"> 3806</span>  RETSIGTYPE (*<a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>)(int);</div><div class="line"><a name="l03807"></a><span class="lineno"> 3807</span> </div><div class="line"><a name="l03808"></a><span class="lineno"> 3808</span>  <a class="code" href="../../d0/d85/process_8c.html#a6b4d4f89e38a6bbfeece4ef7a6f48a6b">rb_last_status_clear</a>();</div><div class="line"><a name="l03809"></a><span class="lineno"> 3809</span>  <a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a> = <a class="code" href="../../d1/d68/missing-pips_8c.html#af0f8ed40d30773bdb68e858ef0139b58">signal</a>(SIGCHLD, SIG_DFL);</div><div class="line"><a name="l03810"></a><span class="lineno"> 3810</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03811"></a><span class="lineno"> 3811</span>  pid = <a class="code" href="../../d0/d85/process_8c.html#a62751fbdb97f40833fab7d0383d538b8">rb_spawn_internal</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, 0);</div><div class="line"><a name="l03812"></a><span class="lineno"> 3812</span> <span class="preprocessor">#if defined(HAVE_FORK) || defined(HAVE_SPAWNV)</span></div><div class="line"><a name="l03813"></a><span class="lineno"> 3813</span>  <span class="keywordflow">if</span> (pid > 0) {</div><div class="line"><a name="l03814"></a><span class="lineno"> 3814</span>  <span class="keywordtype">int</span> ret, status;</div><div class="line"><a name="l03815"></a><span class="lineno"> 3815</span>  ret = <a class="code" href="../../d0/d85/process_8c.html#a432758819394f2c9bd3d8a98b8281d4c">rb_waitpid</a>(pid, &status, 0);</div><div class="line"><a name="l03816"></a><span class="lineno"> 3816</span>  <span class="keywordflow">if</span> (ret == (rb_pid_t)-1)</div><div class="line"><a name="l03817"></a><span class="lineno"> 3817</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(<span class="stringliteral">"Another thread waited the process started by system()."</span>);</div><div class="line"><a name="l03818"></a><span class="lineno"> 3818</span>  }</div><div class="line"><a name="l03819"></a><span class="lineno"> 3819</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03820"></a><span class="lineno"> 3820</span> <span class="preprocessor">#ifdef SIGCHLD</span></div><div class="line"><a name="l03821"></a><span class="lineno"> 3821</span>  <a class="code" href="../../d1/d68/missing-pips_8c.html#af0f8ed40d30773bdb68e858ef0139b58">signal</a>(SIGCHLD, <a class="code" href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a>);</div><div class="line"><a name="l03822"></a><span class="lineno"> 3822</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>  <span class="keywordflow">if</span> (pid < 0) {</div><div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l03825"></a><span class="lineno"> 3825</span>  }</div><div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>  status = <a class="code" href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a>(<a class="code" href="../../d0/d85/process_8c.html#a0c58759ead9f39648223aa199ae4add7">rb_last_status_get</a>());</div><div class="line"><a name="l03827"></a><span class="lineno"> 3827</span>  <span class="keywordflow">if</span> (status == <a class="code" href="../../d0/d85/process_8c.html#a687984f47d8cce148d1b914d2b79612a">EXIT_SUCCESS</a>) <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l03828"></a><span class="lineno"> 3828</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l03829"></a><span class="lineno"> 3829</span> }</div><div class="line"><a name="l03830"></a><span class="lineno"> 3830</span> </div><div class="line"><a name="l03831"></a><span class="lineno"> 3831</span> <span class="comment">/*</span></div><div class="line"><a name="l03832"></a><span class="lineno"> 3832</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l03833"></a><span class="lineno"> 3833</span> <span class="comment"> * spawn([env,] command... [,options]) -> pid</span></div><div class="line"><a name="l03834"></a><span class="lineno"> 3834</span> <span class="comment"> * Process.spawn([env,] command... [,options]) -> pid</span></div><div class="line"><a name="l03835"></a><span class="lineno"> 3835</span> <span class="comment"> *</span></div><div class="line"><a name="l03836"></a><span class="lineno"> 3836</span> <span class="comment"> * spawn executes specified command and return its pid.</span></div><div class="line"><a name="l03837"></a><span class="lineno"> 3837</span> <span class="comment"> *</span></div><div class="line"><a name="l03838"></a><span class="lineno"> 3838</span> <span class="comment"> * This method doesn't wait for end of the command.</span></div><div class="line"><a name="l03839"></a><span class="lineno"> 3839</span> <span class="comment"> * The parent process should</span></div><div class="line"><a name="l03840"></a><span class="lineno"> 3840</span> <span class="comment"> * use <code>Process.wait</code> to collect</span></div><div class="line"><a name="l03841"></a><span class="lineno"> 3841</span> <span class="comment"> * the termination status of its child or</span></div><div class="line"><a name="l03842"></a><span class="lineno"> 3842</span> <span class="comment"> * use <code>Process.detach</code> to register</span></div><div class="line"><a name="l03843"></a><span class="lineno"> 3843</span> <span class="comment"> * disinterest in their status;</span></div><div class="line"><a name="l03844"></a><span class="lineno"> 3844</span> <span class="comment"> * otherwise, the operating system may accumulate zombie processes.</span></div><div class="line"><a name="l03845"></a><span class="lineno"> 3845</span> <span class="comment"> *</span></div><div class="line"><a name="l03846"></a><span class="lineno"> 3846</span> <span class="comment"> * spawn has bunch of options to specify process attributes:</span></div><div class="line"><a name="l03847"></a><span class="lineno"> 3847</span> <span class="comment"> *</span></div><div class="line"><a name="l03848"></a><span class="lineno"> 3848</span> <span class="comment"> * env: hash</span></div><div class="line"><a name="l03849"></a><span class="lineno"> 3849</span> <span class="comment"> * name => val : set the environment variable</span></div><div class="line"><a name="l03850"></a><span class="lineno"> 3850</span> <span class="comment"> * name => nil : unset the environment variable</span></div><div class="line"><a name="l03851"></a><span class="lineno"> 3851</span> <span class="comment"> * command...:</span></div><div class="line"><a name="l03852"></a><span class="lineno"> 3852</span> <span class="comment"> * commandline : command line string which is passed to the standard shell</span></div><div class="line"><a name="l03853"></a><span class="lineno"> 3853</span> <span class="comment"> * cmdname, arg1, ... : command name and one or more arguments (no shell)</span></div><div class="line"><a name="l03854"></a><span class="lineno"> 3854</span> <span class="comment"> * [cmdname, argv0], arg1, ... : command name, argv[0] and zero or more arguments (no shell)</span></div><div class="line"><a name="l03855"></a><span class="lineno"> 3855</span> <span class="comment"> * options: hash</span></div><div class="line"><a name="l03856"></a><span class="lineno"> 3856</span> <span class="comment"> * clearing environment variables:</span></div><div class="line"><a name="l03857"></a><span class="lineno"> 3857</span> <span class="comment"> * :unsetenv_others => true : clear environment variables except specified by env</span></div><div class="line"><a name="l03858"></a><span class="lineno"> 3858</span> <span class="comment"> * :unsetenv_others => false : don't clear (default)</span></div><div class="line"><a name="l03859"></a><span class="lineno"> 3859</span> <span class="comment"> * process group:</span></div><div class="line"><a name="l03860"></a><span class="lineno"> 3860</span> <span class="comment"> * :pgroup => true or 0 : make a new process group</span></div><div class="line"><a name="l03861"></a><span class="lineno"> 3861</span> <span class="comment"> * :pgroup => pgid : join to specified process group</span></div><div class="line"><a name="l03862"></a><span class="lineno"> 3862</span> <span class="comment"> * :pgroup => nil : don't change the process group (default)</span></div><div class="line"><a name="l03863"></a><span class="lineno"> 3863</span> <span class="comment"> * create new process group: Windows only</span></div><div class="line"><a name="l03864"></a><span class="lineno"> 3864</span> <span class="comment"> * :new_pgroup => true : the new process is the root process of a new process group</span></div><div class="line"><a name="l03865"></a><span class="lineno"> 3865</span> <span class="comment"> * :new_pgroup => false : don't create a new process group (default)</span></div><div class="line"><a name="l03866"></a><span class="lineno"> 3866</span> <span class="comment"> * resource limit: resourcename is core, cpu, data, etc. See Process.setrlimit.</span></div><div class="line"><a name="l03867"></a><span class="lineno"> 3867</span> <span class="comment"> * :rlimit_resourcename => limit</span></div><div class="line"><a name="l03868"></a><span class="lineno"> 3868</span> <span class="comment"> * :rlimit_resourcename => [cur_limit, max_limit]</span></div><div class="line"><a name="l03869"></a><span class="lineno"> 3869</span> <span class="comment"> * umask:</span></div><div class="line"><a name="l03870"></a><span class="lineno"> 3870</span> <span class="comment"> * :umask => int</span></div><div class="line"><a name="l03871"></a><span class="lineno"> 3871</span> <span class="comment"> * redirection:</span></div><div class="line"><a name="l03872"></a><span class="lineno"> 3872</span> <span class="comment"> * key:</span></div><div class="line"><a name="l03873"></a><span class="lineno"> 3873</span> <span class="comment"> * FD : single file descriptor in child process</span></div><div class="line"><a name="l03874"></a><span class="lineno"> 3874</span> <span class="comment"> * [FD, FD, ...] : multiple file descriptor in child process</span></div><div class="line"><a name="l03875"></a><span class="lineno"> 3875</span> <span class="comment"> * value:</span></div><div class="line"><a name="l03876"></a><span class="lineno"> 3876</span> <span class="comment"> * FD : redirect to the file descriptor in parent process</span></div><div class="line"><a name="l03877"></a><span class="lineno"> 3877</span> <span class="comment"> * string : redirect to file with open(string, "r" or "w")</span></div><div class="line"><a name="l03878"></a><span class="lineno"> 3878</span> <span class="comment"> * [string] : redirect to file with open(string, File::RDONLY)</span></div><div class="line"><a name="l03879"></a><span class="lineno"> 3879</span> <span class="comment"> * [string, open_mode] : redirect to file with open(string, open_mode, 0644)</span></div><div class="line"><a name="l03880"></a><span class="lineno"> 3880</span> <span class="comment"> * [string, open_mode, perm] : redirect to file with open(string, open_mode, perm)</span></div><div class="line"><a name="l03881"></a><span class="lineno"> 3881</span> <span class="comment"> * [:child, FD] : redirect to the redirected file descriptor</span></div><div class="line"><a name="l03882"></a><span class="lineno"> 3882</span> <span class="comment"> * :close : close the file descriptor in child process</span></div><div class="line"><a name="l03883"></a><span class="lineno"> 3883</span> <span class="comment"> * FD is one of follows</span></div><div class="line"><a name="l03884"></a><span class="lineno"> 3884</span> <span class="comment"> * :in : the file descriptor 0 which is the standard input</span></div><div class="line"><a name="l03885"></a><span class="lineno"> 3885</span> <span class="comment"> * :out : the file descriptor 1 which is the standard output</span></div><div class="line"><a name="l03886"></a><span class="lineno"> 3886</span> <span class="comment"> * :err : the file descriptor 2 which is the standard error</span></div><div class="line"><a name="l03887"></a><span class="lineno"> 3887</span> <span class="comment"> * integer : the file descriptor of specified the integer</span></div><div class="line"><a name="l03888"></a><span class="lineno"> 3888</span> <span class="comment"> * io : the file descriptor specified as io.fileno</span></div><div class="line"><a name="l03889"></a><span class="lineno"> 3889</span> <span class="comment"> * file descriptor inheritance: close non-redirected non-standard fds (3, 4, 5, ...) or not</span></div><div class="line"><a name="l03890"></a><span class="lineno"> 3890</span> <span class="comment"> * :close_others => true : don't inherit</span></div><div class="line"><a name="l03891"></a><span class="lineno"> 3891</span> <span class="comment"> * current directory:</span></div><div class="line"><a name="l03892"></a><span class="lineno"> 3892</span> <span class="comment"> * :chdir => str</span></div><div class="line"><a name="l03893"></a><span class="lineno"> 3893</span> <span class="comment"> *</span></div><div class="line"><a name="l03894"></a><span class="lineno"> 3894</span> <span class="comment"> * If a hash is given as +env+, the environment is</span></div><div class="line"><a name="l03895"></a><span class="lineno"> 3895</span> <span class="comment"> * updated by +env+ before <code>exec(2)</code> in the child process.</span></div><div class="line"><a name="l03896"></a><span class="lineno"> 3896</span> <span class="comment"> * If a pair in +env+ has nil as the value, the variable is deleted.</span></div><div class="line"><a name="l03897"></a><span class="lineno"> 3897</span> <span class="comment"> *</span></div><div class="line"><a name="l03898"></a><span class="lineno"> 3898</span> <span class="comment"> * # set FOO as BAR and unset BAZ.</span></div><div class="line"><a name="l03899"></a><span class="lineno"> 3899</span> <span class="comment"> * pid = spawn({"FOO"=>"BAR", "BAZ"=>nil}, command)</span></div><div class="line"><a name="l03900"></a><span class="lineno"> 3900</span> <span class="comment"> *</span></div><div class="line"><a name="l03901"></a><span class="lineno"> 3901</span> <span class="comment"> * If a hash is given as +options+,</span></div><div class="line"><a name="l03902"></a><span class="lineno"> 3902</span> <span class="comment"> * it specifies</span></div><div class="line"><a name="l03903"></a><span class="lineno"> 3903</span> <span class="comment"> * process group,</span></div><div class="line"><a name="l03904"></a><span class="lineno"> 3904</span> <span class="comment"> * create new process group,</span></div><div class="line"><a name="l03905"></a><span class="lineno"> 3905</span> <span class="comment"> * resource limit,</span></div><div class="line"><a name="l03906"></a><span class="lineno"> 3906</span> <span class="comment"> * current directory,</span></div><div class="line"><a name="l03907"></a><span class="lineno"> 3907</span> <span class="comment"> * umask and</span></div><div class="line"><a name="l03908"></a><span class="lineno"> 3908</span> <span class="comment"> * redirects for the child process.</span></div><div class="line"><a name="l03909"></a><span class="lineno"> 3909</span> <span class="comment"> * Also, it can be specified to clear environment variables.</span></div><div class="line"><a name="l03910"></a><span class="lineno"> 3910</span> <span class="comment"> *</span></div><div class="line"><a name="l03911"></a><span class="lineno"> 3911</span> <span class="comment"> * The <code>:unsetenv_others</code> key in +options+ specifies</span></div><div class="line"><a name="l03912"></a><span class="lineno"> 3912</span> <span class="comment"> * to clear environment variables, other than specified by +env+.</span></div><div class="line"><a name="l03913"></a><span class="lineno"> 3913</span> <span class="comment"> *</span></div><div class="line"><a name="l03914"></a><span class="lineno"> 3914</span> <span class="comment"> * pid = spawn(command, :unsetenv_others=>true) # no environment variable</span></div><div class="line"><a name="l03915"></a><span class="lineno"> 3915</span> <span class="comment"> * pid = spawn({"FOO"=>"BAR"}, command, :unsetenv_others=>true) # FOO only</span></div><div class="line"><a name="l03916"></a><span class="lineno"> 3916</span> <span class="comment"> *</span></div><div class="line"><a name="l03917"></a><span class="lineno"> 3917</span> <span class="comment"> * The <code>:pgroup</code> key in +options+ specifies a process group.</span></div><div class="line"><a name="l03918"></a><span class="lineno"> 3918</span> <span class="comment"> * The corresponding value should be true, zero or positive integer.</span></div><div class="line"><a name="l03919"></a><span class="lineno"> 3919</span> <span class="comment"> * true and zero means the process should be a process leader of a new</span></div><div class="line"><a name="l03920"></a><span class="lineno"> 3920</span> <span class="comment"> * process group.</span></div><div class="line"><a name="l03921"></a><span class="lineno"> 3921</span> <span class="comment"> * Other values specifies a process group to be belongs.</span></div><div class="line"><a name="l03922"></a><span class="lineno"> 3922</span> <span class="comment"> *</span></div><div class="line"><a name="l03923"></a><span class="lineno"> 3923</span> <span class="comment"> * pid = spawn(command, :pgroup=>true) # process leader</span></div><div class="line"><a name="l03924"></a><span class="lineno"> 3924</span> <span class="comment"> * pid = spawn(command, :pgroup=>10) # belongs to the process group 10</span></div><div class="line"><a name="l03925"></a><span class="lineno"> 3925</span> <span class="comment"> *</span></div><div class="line"><a name="l03926"></a><span class="lineno"> 3926</span> <span class="comment"> * The <code>:new_pgroup</code> key in +options+ specifies to pass</span></div><div class="line"><a name="l03927"></a><span class="lineno"> 3927</span> <span class="comment"> * +CREATE_NEW_PROCESS_GROUP+ flag to <code>CreateProcessW()</code> that is</span></div><div class="line"><a name="l03928"></a><span class="lineno"> 3928</span> <span class="comment"> * Windows API. This option is only for Windows.</span></div><div class="line"><a name="l03929"></a><span class="lineno"> 3929</span> <span class="comment"> * true means the new process is the root process of the new process group.</span></div><div class="line"><a name="l03930"></a><span class="lineno"> 3930</span> <span class="comment"> * The new process has CTRL+C disabled. This flag is necessary for</span></div><div class="line"><a name="l03931"></a><span class="lineno"> 3931</span> <span class="comment"> * <code>Process.kill(:SIGINT, pid)</code> on the subprocess.</span></div><div class="line"><a name="l03932"></a><span class="lineno"> 3932</span> <span class="comment"> * :new_pgroup is false by default.</span></div><div class="line"><a name="l03933"></a><span class="lineno"> 3933</span> <span class="comment"> *</span></div><div class="line"><a name="l03934"></a><span class="lineno"> 3934</span> <span class="comment"> * pid = spawn(command, :new_pgroup=>true) # new process group</span></div><div class="line"><a name="l03935"></a><span class="lineno"> 3935</span> <span class="comment"> * pid = spawn(command, :new_pgroup=>false) # same process group</span></div><div class="line"><a name="l03936"></a><span class="lineno"> 3936</span> <span class="comment"> *</span></div><div class="line"><a name="l03937"></a><span class="lineno"> 3937</span> <span class="comment"> * The <code>:rlimit_</code><em>foo</em> key specifies a resource limit.</span></div><div class="line"><a name="l03938"></a><span class="lineno"> 3938</span> <span class="comment"> * <em>foo</em> should be one of resource types such as <code>core</code>.</span></div><div class="line"><a name="l03939"></a><span class="lineno"> 3939</span> <span class="comment"> * The corresponding value should be an integer or an array which have one or</span></div><div class="line"><a name="l03940"></a><span class="lineno"> 3940</span> <span class="comment"> * two integers: same as cur_limit and max_limit arguments for</span></div><div class="line"><a name="l03941"></a><span class="lineno"> 3941</span> <span class="comment"> * Process.setrlimit.</span></div><div class="line"><a name="l03942"></a><span class="lineno"> 3942</span> <span class="comment"> *</span></div><div class="line"><a name="l03943"></a><span class="lineno"> 3943</span> <span class="comment"> * cur, max = Process.getrlimit(:CORE)</span></div><div class="line"><a name="l03944"></a><span class="lineno"> 3944</span> <span class="comment"> * pid = spawn(command, :rlimit_core=>[0,max]) # disable core temporary.</span></div><div class="line"><a name="l03945"></a><span class="lineno"> 3945</span> <span class="comment"> * pid = spawn(command, :rlimit_core=>max) # enable core dump</span></div><div class="line"><a name="l03946"></a><span class="lineno"> 3946</span> <span class="comment"> * pid = spawn(command, :rlimit_core=>0) # never dump core.</span></div><div class="line"><a name="l03947"></a><span class="lineno"> 3947</span> <span class="comment"> *</span></div><div class="line"><a name="l03948"></a><span class="lineno"> 3948</span> <span class="comment"> * The <code>:umask</code> key in +options+ specifies the umask.</span></div><div class="line"><a name="l03949"></a><span class="lineno"> 3949</span> <span class="comment"> *</span></div><div class="line"><a name="l03950"></a><span class="lineno"> 3950</span> <span class="comment"> * pid = spawn(command, :umask=>077)</span></div><div class="line"><a name="l03951"></a><span class="lineno"> 3951</span> <span class="comment"> *</span></div><div class="line"><a name="l03952"></a><span class="lineno"> 3952</span> <span class="comment"> * The :in, :out, :err, a fixnum, an IO and an array key specifies a redirection.</span></div><div class="line"><a name="l03953"></a><span class="lineno"> 3953</span> <span class="comment"> * The redirection maps a file descriptor in the child process.</span></div><div class="line"><a name="l03954"></a><span class="lineno"> 3954</span> <span class="comment"> *</span></div><div class="line"><a name="l03955"></a><span class="lineno"> 3955</span> <span class="comment"> * For example, stderr can be merged into stdout as follows:</span></div><div class="line"><a name="l03956"></a><span class="lineno"> 3956</span> <span class="comment"> *</span></div><div class="line"><a name="l03957"></a><span class="lineno"> 3957</span> <span class="comment"> * pid = spawn(command, :err=>:out)</span></div><div class="line"><a name="l03958"></a><span class="lineno"> 3958</span> <span class="comment"> * pid = spawn(command, 2=>1)</span></div><div class="line"><a name="l03959"></a><span class="lineno"> 3959</span> <span class="comment"> * pid = spawn(command, STDERR=>:out)</span></div><div class="line"><a name="l03960"></a><span class="lineno"> 3960</span> <span class="comment"> * pid = spawn(command, STDERR=>STDOUT)</span></div><div class="line"><a name="l03961"></a><span class="lineno"> 3961</span> <span class="comment"> *</span></div><div class="line"><a name="l03962"></a><span class="lineno"> 3962</span> <span class="comment"> * The hash keys specifies a file descriptor</span></div><div class="line"><a name="l03963"></a><span class="lineno"> 3963</span> <span class="comment"> * in the child process started by <code>spawn</code>.</span></div><div class="line"><a name="l03964"></a><span class="lineno"> 3964</span> <span class="comment"> * :err, 2 and STDERR specifies the standard error stream (stderr).</span></div><div class="line"><a name="l03965"></a><span class="lineno"> 3965</span> <span class="comment"> *</span></div><div class="line"><a name="l03966"></a><span class="lineno"> 3966</span> <span class="comment"> * The hash values specifies a file descriptor</span></div><div class="line"><a name="l03967"></a><span class="lineno"> 3967</span> <span class="comment"> * in the parent process which invokes <code>spawn</code>.</span></div><div class="line"><a name="l03968"></a><span class="lineno"> 3968</span> <span class="comment"> * :out, 1 and STDOUT specifies the standard output stream (stdout).</span></div><div class="line"><a name="l03969"></a><span class="lineno"> 3969</span> <span class="comment"> *</span></div><div class="line"><a name="l03970"></a><span class="lineno"> 3970</span> <span class="comment"> * In the above example,</span></div><div class="line"><a name="l03971"></a><span class="lineno"> 3971</span> <span class="comment"> * the standard output in the child process is not specified.</span></div><div class="line"><a name="l03972"></a><span class="lineno"> 3972</span> <span class="comment"> * So it is inherited from the parent process.</span></div><div class="line"><a name="l03973"></a><span class="lineno"> 3973</span> <span class="comment"> *</span></div><div class="line"><a name="l03974"></a><span class="lineno"> 3974</span> <span class="comment"> * The standard input stream (stdin) can be specified by :in, 0 and STDIN.</span></div><div class="line"><a name="l03975"></a><span class="lineno"> 3975</span> <span class="comment"> *</span></div><div class="line"><a name="l03976"></a><span class="lineno"> 3976</span> <span class="comment"> * A filename can be specified as a hash value.</span></div><div class="line"><a name="l03977"></a><span class="lineno"> 3977</span> <span class="comment"> *</span></div><div class="line"><a name="l03978"></a><span class="lineno"> 3978</span> <span class="comment"> * pid = spawn(command, :in=>"/dev/null") # read mode</span></div><div class="line"><a name="l03979"></a><span class="lineno"> 3979</span> <span class="comment"> * pid = spawn(command, :out=>"/dev/null") # write mode</span></div><div class="line"><a name="l03980"></a><span class="lineno"> 3980</span> <span class="comment"> * pid = spawn(command, :err=>"log") # write mode</span></div><div class="line"><a name="l03981"></a><span class="lineno"> 3981</span> <span class="comment"> * pid = spawn(command, 3=>"/dev/null") # read mode</span></div><div class="line"><a name="l03982"></a><span class="lineno"> 3982</span> <span class="comment"> *</span></div><div class="line"><a name="l03983"></a><span class="lineno"> 3983</span> <span class="comment"> * For stdout and stderr,</span></div><div class="line"><a name="l03984"></a><span class="lineno"> 3984</span> <span class="comment"> * it is opened in write mode.</span></div><div class="line"><a name="l03985"></a><span class="lineno"> 3985</span> <span class="comment"> * Otherwise read mode is used.</span></div><div class="line"><a name="l03986"></a><span class="lineno"> 3986</span> <span class="comment"> *</span></div><div class="line"><a name="l03987"></a><span class="lineno"> 3987</span> <span class="comment"> * For specifying flags and permission of file creation explicitly,</span></div><div class="line"><a name="l03988"></a><span class="lineno"> 3988</span> <span class="comment"> * an array is used instead.</span></div><div class="line"><a name="l03989"></a><span class="lineno"> 3989</span> <span class="comment"> *</span></div><div class="line"><a name="l03990"></a><span class="lineno"> 3990</span> <span class="comment"> * pid = spawn(command, :in=>["file"]) # read mode is assumed</span></div><div class="line"><a name="l03991"></a><span class="lineno"> 3991</span> <span class="comment"> * pid = spawn(command, :in=>["file", "r"])</span></div><div class="line"><a name="l03992"></a><span class="lineno"> 3992</span> <span class="comment"> * pid = spawn(command, :out=>["log", "w"]) # 0644 assumed</span></div><div class="line"><a name="l03993"></a><span class="lineno"> 3993</span> <span class="comment"> * pid = spawn(command, :out=>["log", "w", 0600])</span></div><div class="line"><a name="l03994"></a><span class="lineno"> 3994</span> <span class="comment"> * pid = spawn(command, :out=>["log", File::WRONLY|File::EXCL|File::CREAT, 0600])</span></div><div class="line"><a name="l03995"></a><span class="lineno"> 3995</span> <span class="comment"> *</span></div><div class="line"><a name="l03996"></a><span class="lineno"> 3996</span> <span class="comment"> * The array specifies a filename, flags and permission.</span></div><div class="line"><a name="l03997"></a><span class="lineno"> 3997</span> <span class="comment"> * The flags can be a string or an integer.</span></div><div class="line"><a name="l03998"></a><span class="lineno"> 3998</span> <span class="comment"> * If the flags is omitted or nil, File::RDONLY is assumed.</span></div><div class="line"><a name="l03999"></a><span class="lineno"> 3999</span> <span class="comment"> * The permission should be an integer.</span></div><div class="line"><a name="l04000"></a><span class="lineno"> 4000</span> <span class="comment"> * If the permission is omitted or nil, 0644 is assumed.</span></div><div class="line"><a name="l04001"></a><span class="lineno"> 4001</span> <span class="comment"> *</span></div><div class="line"><a name="l04002"></a><span class="lineno"> 4002</span> <span class="comment"> * If an array of IOs and integers are specified as a hash key,</span></div><div class="line"><a name="l04003"></a><span class="lineno"> 4003</span> <span class="comment"> * all the elements are redirected.</span></div><div class="line"><a name="l04004"></a><span class="lineno"> 4004</span> <span class="comment"> *</span></div><div class="line"><a name="l04005"></a><span class="lineno"> 4005</span> <span class="comment"> * # stdout and stderr is redirected to log file.</span></div><div class="line"><a name="l04006"></a><span class="lineno"> 4006</span> <span class="comment"> * # The file "log" is opened just once.</span></div><div class="line"><a name="l04007"></a><span class="lineno"> 4007</span> <span class="comment"> * pid = spawn(command, [:out, :err]=>["log", "w"])</span></div><div class="line"><a name="l04008"></a><span class="lineno"> 4008</span> <span class="comment"> *</span></div><div class="line"><a name="l04009"></a><span class="lineno"> 4009</span> <span class="comment"> * Another way to merge multiple file descriptors is [:child, fd].</span></div><div class="line"><a name="l04010"></a><span class="lineno"> 4010</span> <span class="comment"> * \[:child, fd] means the file descriptor in the child process.</span></div><div class="line"><a name="l04011"></a><span class="lineno"> 4011</span> <span class="comment"> * This is different from fd.</span></div><div class="line"><a name="l04012"></a><span class="lineno"> 4012</span> <span class="comment"> * For example, :err=>:out means redirecting child stderr to parent stdout.</span></div><div class="line"><a name="l04013"></a><span class="lineno"> 4013</span> <span class="comment"> * But :err=>[:child, :out] means redirecting child stderr to child stdout.</span></div><div class="line"><a name="l04014"></a><span class="lineno"> 4014</span> <span class="comment"> * They differ if stdout is redirected in the child process as follows.</span></div><div class="line"><a name="l04015"></a><span class="lineno"> 4015</span> <span class="comment"> *</span></div><div class="line"><a name="l04016"></a><span class="lineno"> 4016</span> <span class="comment"> * # stdout and stderr is redirected to log file.</span></div><div class="line"><a name="l04017"></a><span class="lineno"> 4017</span> <span class="comment"> * # The file "log" is opened just once.</span></div><div class="line"><a name="l04018"></a><span class="lineno"> 4018</span> <span class="comment"> * pid = spawn(command, :out=>["log", "w"], :err=>[:child, :out])</span></div><div class="line"><a name="l04019"></a><span class="lineno"> 4019</span> <span class="comment"> *</span></div><div class="line"><a name="l04020"></a><span class="lineno"> 4020</span> <span class="comment"> * \[:child, :out] can be used to merge stderr into stdout in IO.popen.</span></div><div class="line"><a name="l04021"></a><span class="lineno"> 4021</span> <span class="comment"> * In this case, IO.popen redirects stdout to a pipe in the child process</span></div><div class="line"><a name="l04022"></a><span class="lineno"> 4022</span> <span class="comment"> * and [:child, :out] refers the redirected stdout.</span></div><div class="line"><a name="l04023"></a><span class="lineno"> 4023</span> <span class="comment"> *</span></div><div class="line"><a name="l04024"></a><span class="lineno"> 4024</span> <span class="comment"> * io = IO.popen(["sh", "-c", "echo out; echo err >&2", :err=>[:child, :out]])</span></div><div class="line"><a name="l04025"></a><span class="lineno"> 4025</span> <span class="comment"> * p io.read #=> "out\nerr\n"</span></div><div class="line"><a name="l04026"></a><span class="lineno"> 4026</span> <span class="comment"> *</span></div><div class="line"><a name="l04027"></a><span class="lineno"> 4027</span> <span class="comment"> * The <code>:chdir</code> key in +options+ specifies the current directory.</span></div><div class="line"><a name="l04028"></a><span class="lineno"> 4028</span> <span class="comment"> *</span></div><div class="line"><a name="l04029"></a><span class="lineno"> 4029</span> <span class="comment"> * pid = spawn(command, :chdir=>"/var/tmp")</span></div><div class="line"><a name="l04030"></a><span class="lineno"> 4030</span> <span class="comment"> *</span></div><div class="line"><a name="l04031"></a><span class="lineno"> 4031</span> <span class="comment"> * spawn closes all non-standard unspecified descriptors by default.</span></div><div class="line"><a name="l04032"></a><span class="lineno"> 4032</span> <span class="comment"> * The "standard" descriptors are 0, 1 and 2.</span></div><div class="line"><a name="l04033"></a><span class="lineno"> 4033</span> <span class="comment"> * This behavior is specified by :close_others option.</span></div><div class="line"><a name="l04034"></a><span class="lineno"> 4034</span> <span class="comment"> * :close_others doesn't affect the standard descriptors which are</span></div><div class="line"><a name="l04035"></a><span class="lineno"> 4035</span> <span class="comment"> * closed only if :close is specified explicitly.</span></div><div class="line"><a name="l04036"></a><span class="lineno"> 4036</span> <span class="comment"> *</span></div><div class="line"><a name="l04037"></a><span class="lineno"> 4037</span> <span class="comment"> * pid = spawn(command, :close_others=>true) # close 3,4,5,... (default)</span></div><div class="line"><a name="l04038"></a><span class="lineno"> 4038</span> <span class="comment"> * pid = spawn(command, :close_others=>false) # don't close 3,4,5,...</span></div><div class="line"><a name="l04039"></a><span class="lineno"> 4039</span> <span class="comment"> *</span></div><div class="line"><a name="l04040"></a><span class="lineno"> 4040</span> <span class="comment"> * :close_others is true by default for spawn and IO.popen.</span></div><div class="line"><a name="l04041"></a><span class="lineno"> 4041</span> <span class="comment"> *</span></div><div class="line"><a name="l04042"></a><span class="lineno"> 4042</span> <span class="comment"> * Note that fds which close-on-exec flag is already set are closed</span></div><div class="line"><a name="l04043"></a><span class="lineno"> 4043</span> <span class="comment"> * regardless of :close_others option.</span></div><div class="line"><a name="l04044"></a><span class="lineno"> 4044</span> <span class="comment"> *</span></div><div class="line"><a name="l04045"></a><span class="lineno"> 4045</span> <span class="comment"> * So IO.pipe and spawn can be used as IO.popen.</span></div><div class="line"><a name="l04046"></a><span class="lineno"> 4046</span> <span class="comment"> *</span></div><div class="line"><a name="l04047"></a><span class="lineno"> 4047</span> <span class="comment"> * # similar to r = IO.popen(command)</span></div><div class="line"><a name="l04048"></a><span class="lineno"> 4048</span> <span class="comment"> * r, w = IO.pipe</span></div><div class="line"><a name="l04049"></a><span class="lineno"> 4049</span> <span class="comment"> * pid = spawn(command, :out=>w) # r, w is closed in the child process.</span></div><div class="line"><a name="l04050"></a><span class="lineno"> 4050</span> <span class="comment"> * w.close</span></div><div class="line"><a name="l04051"></a><span class="lineno"> 4051</span> <span class="comment"> *</span></div><div class="line"><a name="l04052"></a><span class="lineno"> 4052</span> <span class="comment"> * :close is specified as a hash value to close a fd individually.</span></div><div class="line"><a name="l04053"></a><span class="lineno"> 4053</span> <span class="comment"> *</span></div><div class="line"><a name="l04054"></a><span class="lineno"> 4054</span> <span class="comment"> * f = open(foo)</span></div><div class="line"><a name="l04055"></a><span class="lineno"> 4055</span> <span class="comment"> * system(command, f=>:close) # don't inherit f.</span></div><div class="line"><a name="l04056"></a><span class="lineno"> 4056</span> <span class="comment"> *</span></div><div class="line"><a name="l04057"></a><span class="lineno"> 4057</span> <span class="comment"> * If a file descriptor need to be inherited,</span></div><div class="line"><a name="l04058"></a><span class="lineno"> 4058</span> <span class="comment"> * io=>io can be used.</span></div><div class="line"><a name="l04059"></a><span class="lineno"> 4059</span> <span class="comment"> *</span></div><div class="line"><a name="l04060"></a><span class="lineno"> 4060</span> <span class="comment"> * # valgrind has --log-fd option for log destination.</span></div><div class="line"><a name="l04061"></a><span class="lineno"> 4061</span> <span class="comment"> * # log_w=>log_w indicates log_w.fileno inherits to child process.</span></div><div class="line"><a name="l04062"></a><span class="lineno"> 4062</span> <span class="comment"> * log_r, log_w = IO.pipe</span></div><div class="line"><a name="l04063"></a><span class="lineno"> 4063</span> <span class="comment"> * pid = spawn("valgrind", "--log-fd=#{log_w.fileno}", "echo", "a", log_w=>log_w)</span></div><div class="line"><a name="l04064"></a><span class="lineno"> 4064</span> <span class="comment"> * log_w.close</span></div><div class="line"><a name="l04065"></a><span class="lineno"> 4065</span> <span class="comment"> * p log_r.read</span></div><div class="line"><a name="l04066"></a><span class="lineno"> 4066</span> <span class="comment"> *</span></div><div class="line"><a name="l04067"></a><span class="lineno"> 4067</span> <span class="comment"> * It is also possible to exchange file descriptors.</span></div><div class="line"><a name="l04068"></a><span class="lineno"> 4068</span> <span class="comment"> *</span></div><div class="line"><a name="l04069"></a><span class="lineno"> 4069</span> <span class="comment"> * pid = spawn(command, :out=>:err, :err=>:out)</span></div><div class="line"><a name="l04070"></a><span class="lineno"> 4070</span> <span class="comment"> *</span></div><div class="line"><a name="l04071"></a><span class="lineno"> 4071</span> <span class="comment"> * The hash keys specify file descriptors in the child process.</span></div><div class="line"><a name="l04072"></a><span class="lineno"> 4072</span> <span class="comment"> * The hash values specifies file descriptors in the parent process.</span></div><div class="line"><a name="l04073"></a><span class="lineno"> 4073</span> <span class="comment"> * So the above specifies exchanging stdout and stderr.</span></div><div class="line"><a name="l04074"></a><span class="lineno"> 4074</span> <span class="comment"> * Internally, +spawn+ uses an extra file descriptor to resolve such cyclic</span></div><div class="line"><a name="l04075"></a><span class="lineno"> 4075</span> <span class="comment"> * file descriptor mapping.</span></div><div class="line"><a name="l04076"></a><span class="lineno"> 4076</span> <span class="comment"> *</span></div><div class="line"><a name="l04077"></a><span class="lineno"> 4077</span> <span class="comment"> * See <code>Kernel.exec</code> for the standard shell.</span></div><div class="line"><a name="l04078"></a><span class="lineno"> 4078</span> <span class="comment"> */</span></div><div class="line"><a name="l04079"></a><span class="lineno"> 4079</span> </div><div class="line"><a name="l04080"></a><span class="lineno"> 4080</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04081"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a0cb0a99de9a646b1e06533b1e87d6b76"> 4081</a></span> <a class="code" href="../../d0/d85/process_8c.html#a0cb0a99de9a646b1e06533b1e87d6b76">rb_f_spawn</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l04082"></a><span class="lineno"> 4082</span> {</div><div class="line"><a name="l04083"></a><span class="lineno"> 4083</span>  rb_pid_t pid;</div><div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>  <span class="keywordtype">char</span> errmsg[<a class="code" href="../../d0/d85/process_8c.html#a229025aa79235ee6060984a655912494">CHILD_ERRMSG_BUFLEN</a>] = { <span class="charliteral">'\0'</span> };</div><div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> execarg_obj, fail_str;</div><div class="line"><a name="l04086"></a><span class="lineno"> 4086</span>  <span class="keyword">struct </span><a class="code" href="../../d7/df4/structrb__execarg.html">rb_execarg</a> *eargp;</div><div class="line"><a name="l04087"></a><span class="lineno"> 4087</span> </div><div class="line"><a name="l04088"></a><span class="lineno"> 4088</span>  execarg_obj = <a class="code" href="../../d0/d85/process_8c.html#a787e2837e1b300cda0185e81acb61433">rb_execarg_new</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../d1/d5c/nkf_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>);</div><div class="line"><a name="l04089"></a><span class="lineno"> 4089</span>  eargp = <a class="code" href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a>(execarg_obj);</div><div class="line"><a name="l04090"></a><span class="lineno"> 4090</span>  <a class="code" href="../../d0/d85/process_8c.html#a36776d0dfe63ff29ce4660a65b86b3c0">rb_execarg_fixup</a>(execarg_obj);</div><div class="line"><a name="l04091"></a><span class="lineno"> 4091</span>  fail_str = eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">use_shell</a> ? eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a8458081002086b6b769a945722bc222d">sh</a>.shell_script : eargp-><a class="code" href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">invoke</a>.<a class="code" href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">cmd</a>.command_name;</div><div class="line"><a name="l04092"></a><span class="lineno"> 4092</span> </div><div class="line"><a name="l04093"></a><span class="lineno"> 4093</span>  pid = <a class="code" href="../../d0/d85/process_8c.html#ad9aab9cfd208c4b5bd6197de35e62c41">rb_spawn_process</a>(eargp, errmsg, <span class="keyword">sizeof</span>(errmsg));</div><div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a8aa2ce26d266baf56c9068a693d6073e">RB_GC_GUARD</a>(execarg_obj);</div><div class="line"><a name="l04095"></a><span class="lineno"> 4095</span> </div><div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>  <span class="keywordflow">if</span> (pid == -1) {</div><div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *prog = errmsg;</div><div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>  <span class="keywordflow">if</span> (!prog[0]) {</div><div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>  <a class="code" href="../../db/dcc/error_8c.html#a4f25486c57267779258d774dd2d07117">rb_sys_fail_str</a>(fail_str);</div><div class="line"><a name="l04100"></a><span class="lineno"> 4100</span>  }</div><div class="line"><a name="l04101"></a><span class="lineno"> 4101</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(prog);</div><div class="line"><a name="l04102"></a><span class="lineno"> 4102</span>  }</div><div class="line"><a name="l04103"></a><span class="lineno"> 4103</span> <span class="preprocessor">#if defined(HAVE_FORK) || defined(HAVE_SPAWNV)</span></div><div class="line"><a name="l04104"></a><span class="lineno"> 4104</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(pid);</div><div class="line"><a name="l04105"></a><span class="lineno"> 4105</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04106"></a><span class="lineno"> 4106</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l04107"></a><span class="lineno"> 4107</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04108"></a><span class="lineno"> 4108</span> }</div><div class="line"><a name="l04109"></a><span class="lineno"> 4109</span> </div><div class="line"><a name="l04110"></a><span class="lineno"> 4110</span> <span class="comment">/*</span></div><div class="line"><a name="l04111"></a><span class="lineno"> 4111</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04112"></a><span class="lineno"> 4112</span> <span class="comment"> * sleep([duration]) -> fixnum</span></div><div class="line"><a name="l04113"></a><span class="lineno"> 4113</span> <span class="comment"> *</span></div><div class="line"><a name="l04114"></a><span class="lineno"> 4114</span> <span class="comment"> * Suspends the current thread for _duration_ seconds (which may be any number,</span></div><div class="line"><a name="l04115"></a><span class="lineno"> 4115</span> <span class="comment"> * including a +Float+ with fractional seconds). Returns the actual number of</span></div><div class="line"><a name="l04116"></a><span class="lineno"> 4116</span> <span class="comment"> * seconds slept (rounded), which may be less than that asked for if another</span></div><div class="line"><a name="l04117"></a><span class="lineno"> 4117</span> <span class="comment"> * thread calls <code>Thread#run</code>. Called without an argument, sleep()</span></div><div class="line"><a name="l04118"></a><span class="lineno"> 4118</span> <span class="comment"> * will sleep forever.</span></div><div class="line"><a name="l04119"></a><span class="lineno"> 4119</span> <span class="comment"> *</span></div><div class="line"><a name="l04120"></a><span class="lineno"> 4120</span> <span class="comment"> * Time.new #=> 2008-03-08 19:56:19 +0900</span></div><div class="line"><a name="l04121"></a><span class="lineno"> 4121</span> <span class="comment"> * sleep 1.2 #=> 1</span></div><div class="line"><a name="l04122"></a><span class="lineno"> 4122</span> <span class="comment"> * Time.new #=> 2008-03-08 19:56:20 +0900</span></div><div class="line"><a name="l04123"></a><span class="lineno"> 4123</span> <span class="comment"> * sleep 1.9 #=> 2</span></div><div class="line"><a name="l04124"></a><span class="lineno"> 4124</span> <span class="comment"> * Time.new #=> 2008-03-08 19:56:22 +0900</span></div><div class="line"><a name="l04125"></a><span class="lineno"> 4125</span> <span class="comment"> */</span></div><div class="line"><a name="l04126"></a><span class="lineno"> 4126</span> </div><div class="line"><a name="l04127"></a><span class="lineno"> 4127</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04128"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a8026ecef659b4dedd3ec2f5b7bbcfe22"> 4128</a></span> <a class="code" href="../../d0/d85/process_8c.html#a8026ecef659b4dedd3ec2f5b7bbcfe22">rb_f_sleep</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l04129"></a><span class="lineno"> 4129</span> {</div><div class="line"><a name="l04130"></a><span class="lineno"> 4130</span>  time_t beg, end;</div><div class="line"><a name="l04131"></a><span class="lineno"> 4131</span> </div><div class="line"><a name="l04132"></a><span class="lineno"> 4132</span>  beg = time(0);</div><div class="line"><a name="l04133"></a><span class="lineno"> 4133</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> == 0) {</div><div class="line"><a name="l04134"></a><span class="lineno"> 4134</span>  <a class="code" href="../../db/d2e/intern_8h.html#a57a3a6b1a7a0c9dc8905611023297567">rb_thread_sleep_forever</a>();</div><div class="line"><a name="l04135"></a><span class="lineno"> 4135</span>  }</div><div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l04137"></a><span class="lineno"> 4137</span>  <a class="code" href="../../db/d2e/intern_8h.html#a0153d83350da4659f680a22c975bb95f">rb_check_arity</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, 0, 1);</div><div class="line"><a name="l04138"></a><span class="lineno"> 4138</span>  <a class="code" href="../../db/d2e/intern_8h.html#a0187a1eb4a4d01a4c9ef6b36b51faa6f">rb_thread_wait_for</a>(<a class="code" href="../../db/d2e/intern_8h.html#aa7480dcdaae719ff3ef89108d1b59d44">rb_time_interval</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0]));</div><div class="line"><a name="l04139"></a><span class="lineno"> 4139</span>  }</div><div class="line"><a name="l04140"></a><span class="lineno"> 4140</span> </div><div class="line"><a name="l04141"></a><span class="lineno"> 4141</span>  end = time(0) - beg;</div><div class="line"><a name="l04142"></a><span class="lineno"> 4142</span> </div><div class="line"><a name="l04143"></a><span class="lineno"> 4143</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(end);</div><div class="line"><a name="l04144"></a><span class="lineno"> 4144</span> }</div><div class="line"><a name="l04145"></a><span class="lineno"> 4145</span> </div><div class="line"><a name="l04146"></a><span class="lineno"> 4146</span> </div><div class="line"><a name="l04147"></a><span class="lineno"> 4147</span> <span class="preprocessor">#if (defined(HAVE_GETPGRP) && defined(GETPGRP_VOID)) || defined(HAVE_GETPGID)</span></div><div class="line"><a name="l04148"></a><span class="lineno"> 4148</span> <span class="comment">/*</span></div><div class="line"><a name="l04149"></a><span class="lineno"> 4149</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04150"></a><span class="lineno"> 4150</span> <span class="comment"> * Process.getpgrp -> integer</span></div><div class="line"><a name="l04151"></a><span class="lineno"> 4151</span> <span class="comment"> *</span></div><div class="line"><a name="l04152"></a><span class="lineno"> 4152</span> <span class="comment"> * Returns the process group ID for this process. Not available on</span></div><div class="line"><a name="l04153"></a><span class="lineno"> 4153</span> <span class="comment"> * all platforms.</span></div><div class="line"><a name="l04154"></a><span class="lineno"> 4154</span> <span class="comment"> *</span></div><div class="line"><a name="l04155"></a><span class="lineno"> 4155</span> <span class="comment"> * Process.getpgid(0) #=> 25527</span></div><div class="line"><a name="l04156"></a><span class="lineno"> 4156</span> <span class="comment"> * Process.getpgrp #=> 25527</span></div><div class="line"><a name="l04157"></a><span class="lineno"> 4157</span> <span class="comment"> */</span></div><div class="line"><a name="l04158"></a><span class="lineno"> 4158</span> </div><div class="line"><a name="l04159"></a><span class="lineno"> 4159</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04160"></a><span class="lineno"> 4160</span> <a class="code" href="../../d0/d85/process_8c.html#a3babbeebec61a7c4028242dcca812cdb">proc_getpgrp</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l04161"></a><span class="lineno"> 4161</span> {</div><div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>  rb_pid_t pgrp;</div><div class="line"><a name="l04163"></a><span class="lineno"> 4163</span> </div><div class="line"><a name="l04164"></a><span class="lineno"> 4164</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04165"></a><span class="lineno"> 4165</span> <span class="preprocessor">#if defined(HAVE_GETPGRP) && defined(GETPGRP_VOID)</span></div><div class="line"><a name="l04166"></a><span class="lineno"> 4166</span>  pgrp = getpgrp();</div><div class="line"><a name="l04167"></a><span class="lineno"> 4167</span>  <span class="keywordflow">if</span> (pgrp < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04168"></a><span class="lineno"> 4168</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(pgrp);</div><div class="line"><a name="l04169"></a><span class="lineno"> 4169</span> <span class="preprocessor">#else </span><span class="comment">/* defined(HAVE_GETPGID) */</span><span class="preprocessor"></span></div><div class="line"><a name="l04170"></a><span class="lineno"> 4170</span>  pgrp = getpgid(0);</div><div class="line"><a name="l04171"></a><span class="lineno"> 4171</span>  <span class="keywordflow">if</span> (pgrp < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04172"></a><span class="lineno"> 4172</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(pgrp);</div><div class="line"><a name="l04173"></a><span class="lineno"> 4173</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04174"></a><span class="lineno"> 4174</span> }</div><div class="line"><a name="l04175"></a><span class="lineno"> 4175</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04176"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a3babbeebec61a7c4028242dcca812cdb"> 4176</a></span> <span class="preprocessor">#define proc_getpgrp rb_f_notimplement</span></div><div class="line"><a name="l04177"></a><span class="lineno"> 4177</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04178"></a><span class="lineno"> 4178</span> </div><div class="line"><a name="l04179"></a><span class="lineno"> 4179</span> </div><div class="line"><a name="l04180"></a><span class="lineno"> 4180</span> <span class="preprocessor">#if defined(HAVE_SETPGID) || (defined(HAVE_SETPGRP) && defined(SETPGRP_VOID))</span></div><div class="line"><a name="l04181"></a><span class="lineno"> 4181</span> <span class="comment">/*</span></div><div class="line"><a name="l04182"></a><span class="lineno"> 4182</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04183"></a><span class="lineno"> 4183</span> <span class="comment"> * Process.setpgrp -> 0</span></div><div class="line"><a name="l04184"></a><span class="lineno"> 4184</span> <span class="comment"> *</span></div><div class="line"><a name="l04185"></a><span class="lineno"> 4185</span> <span class="comment"> * Equivalent to <code>setpgid(0,0)</code>. Not available on all</span></div><div class="line"><a name="l04186"></a><span class="lineno"> 4186</span> <span class="comment"> * platforms.</span></div><div class="line"><a name="l04187"></a><span class="lineno"> 4187</span> <span class="comment"> */</span></div><div class="line"><a name="l04188"></a><span class="lineno"> 4188</span> </div><div class="line"><a name="l04189"></a><span class="lineno"> 4189</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04190"></a><span class="lineno"> 4190</span> <a class="code" href="../../d0/d85/process_8c.html#ae74393b519617a938441d13d0357a279">proc_setpgrp</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l04191"></a><span class="lineno"> 4191</span> {</div><div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>  <span class="comment">/* check for posix setpgid() first; this matches the posix */</span></div><div class="line"><a name="l04194"></a><span class="lineno"> 4194</span>  <span class="comment">/* getpgrp() above. It appears that configure will set SETPGRP_VOID */</span></div><div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>  <span class="comment">/* even though setpgrp(0,0) would be preferred. The posix call avoids */</span></div><div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>  <span class="comment">/* this confusion. */</span></div><div class="line"><a name="l04197"></a><span class="lineno"> 4197</span> <span class="preprocessor">#ifdef HAVE_SETPGID</span></div><div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>  <span class="keywordflow">if</span> (setpgid(0,0) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04199"></a><span class="lineno"> 4199</span> <span class="preprocessor">#elif defined(HAVE_SETPGRP) && defined(SETPGRP_VOID)</span></div><div class="line"><a name="l04200"></a><span class="lineno"> 4200</span>  <span class="keywordflow">if</span> (setpgrp() < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04201"></a><span class="lineno"> 4201</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04202"></a><span class="lineno"> 4202</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(0);</div><div class="line"><a name="l04203"></a><span class="lineno"> 4203</span> }</div><div class="line"><a name="l04204"></a><span class="lineno"> 4204</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04205"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae74393b519617a938441d13d0357a279"> 4205</a></span> <span class="preprocessor">#define proc_setpgrp rb_f_notimplement</span></div><div class="line"><a name="l04206"></a><span class="lineno"> 4206</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04207"></a><span class="lineno"> 4207</span> </div><div class="line"><a name="l04208"></a><span class="lineno"> 4208</span> </div><div class="line"><a name="l04209"></a><span class="lineno"> 4209</span> <span class="preprocessor">#if defined(HAVE_GETPGID)</span></div><div class="line"><a name="l04210"></a><span class="lineno"> 4210</span> <span class="comment">/*</span></div><div class="line"><a name="l04211"></a><span class="lineno"> 4211</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04212"></a><span class="lineno"> 4212</span> <span class="comment"> * Process.getpgid(pid) -> integer</span></div><div class="line"><a name="l04213"></a><span class="lineno"> 4213</span> <span class="comment"> *</span></div><div class="line"><a name="l04214"></a><span class="lineno"> 4214</span> <span class="comment"> * Returns the process group ID for the given process id. Not</span></div><div class="line"><a name="l04215"></a><span class="lineno"> 4215</span> <span class="comment"> * available on all platforms.</span></div><div class="line"><a name="l04216"></a><span class="lineno"> 4216</span> <span class="comment"> *</span></div><div class="line"><a name="l04217"></a><span class="lineno"> 4217</span> <span class="comment"> * Process.getpgid(Process.ppid()) #=> 25527</span></div><div class="line"><a name="l04218"></a><span class="lineno"> 4218</span> <span class="comment"> */</span></div><div class="line"><a name="l04219"></a><span class="lineno"> 4219</span> </div><div class="line"><a name="l04220"></a><span class="lineno"> 4220</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04221"></a><span class="lineno"> 4221</span> <a class="code" href="../../d0/d85/process_8c.html#a1678ebc1d514fa873d1dced65308f5e5">proc_getpgid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> pid)</div><div class="line"><a name="l04222"></a><span class="lineno"> 4222</span> {</div><div class="line"><a name="l04223"></a><span class="lineno"> 4223</span>  rb_pid_t <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l04224"></a><span class="lineno"> 4224</span> </div><div class="line"><a name="l04225"></a><span class="lineno"> 4225</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04226"></a><span class="lineno"> 4226</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = getpgid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a>(pid));</div><div class="line"><a name="l04227"></a><span class="lineno"> 4227</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04228"></a><span class="lineno"> 4228</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l04229"></a><span class="lineno"> 4229</span> }</div><div class="line"><a name="l04230"></a><span class="lineno"> 4230</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04231"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a1678ebc1d514fa873d1dced65308f5e5"> 4231</a></span> <span class="preprocessor">#define proc_getpgid rb_f_notimplement</span></div><div class="line"><a name="l04232"></a><span class="lineno"> 4232</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04233"></a><span class="lineno"> 4233</span> </div><div class="line"><a name="l04234"></a><span class="lineno"> 4234</span> </div><div class="line"><a name="l04235"></a><span class="lineno"> 4235</span> <span class="preprocessor">#ifdef HAVE_SETPGID</span></div><div class="line"><a name="l04236"></a><span class="lineno"> 4236</span> <span class="comment">/*</span></div><div class="line"><a name="l04237"></a><span class="lineno"> 4237</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04238"></a><span class="lineno"> 4238</span> <span class="comment"> * Process.setpgid(pid, integer) -> 0</span></div><div class="line"><a name="l04239"></a><span class="lineno"> 4239</span> <span class="comment"> *</span></div><div class="line"><a name="l04240"></a><span class="lineno"> 4240</span> <span class="comment"> * Sets the process group ID of _pid_ (0 indicates this</span></div><div class="line"><a name="l04241"></a><span class="lineno"> 4241</span> <span class="comment"> * process) to <em>integer</em>. Not available on all platforms.</span></div><div class="line"><a name="l04242"></a><span class="lineno"> 4242</span> <span class="comment"> */</span></div><div class="line"><a name="l04243"></a><span class="lineno"> 4243</span> </div><div class="line"><a name="l04244"></a><span class="lineno"> 4244</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04245"></a><span class="lineno"> 4245</span> <a class="code" href="../../d0/d85/process_8c.html#a3e31c02ae7a4187a00b0b03a5ba61528">proc_setpgid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> pid, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> pgrp)</div><div class="line"><a name="l04246"></a><span class="lineno"> 4246</span> {</div><div class="line"><a name="l04247"></a><span class="lineno"> 4247</span>  rb_pid_t ipid, ipgrp;</div><div class="line"><a name="l04248"></a><span class="lineno"> 4248</span> </div><div class="line"><a name="l04249"></a><span class="lineno"> 4249</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04250"></a><span class="lineno"> 4250</span>  ipid = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a>(pid);</div><div class="line"><a name="l04251"></a><span class="lineno"> 4251</span>  ipgrp = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a>(pgrp);</div><div class="line"><a name="l04252"></a><span class="lineno"> 4252</span> </div><div class="line"><a name="l04253"></a><span class="lineno"> 4253</span>  <span class="keywordflow">if</span> (setpgid(ipid, ipgrp) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04254"></a><span class="lineno"> 4254</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(0);</div><div class="line"><a name="l04255"></a><span class="lineno"> 4255</span> }</div><div class="line"><a name="l04256"></a><span class="lineno"> 4256</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04257"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a3e31c02ae7a4187a00b0b03a5ba61528"> 4257</a></span> <span class="preprocessor">#define proc_setpgid rb_f_notimplement</span></div><div class="line"><a name="l04258"></a><span class="lineno"> 4258</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04259"></a><span class="lineno"> 4259</span> </div><div class="line"><a name="l04260"></a><span class="lineno"> 4260</span> </div><div class="line"><a name="l04261"></a><span class="lineno"> 4261</span> <span class="preprocessor">#ifdef HAVE_GETSID</span></div><div class="line"><a name="l04262"></a><span class="lineno"> 4262</span> <span class="comment">/*</span></div><div class="line"><a name="l04263"></a><span class="lineno"> 4263</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04264"></a><span class="lineno"> 4264</span> <span class="comment"> * Process.getsid() -> integer</span></div><div class="line"><a name="l04265"></a><span class="lineno"> 4265</span> <span class="comment"> * Process.getsid(pid) -> integer</span></div><div class="line"><a name="l04266"></a><span class="lineno"> 4266</span> <span class="comment"> *</span></div><div class="line"><a name="l04267"></a><span class="lineno"> 4267</span> <span class="comment"> * Returns the session ID for for the given process id. If not give,</span></div><div class="line"><a name="l04268"></a><span class="lineno"> 4268</span> <span class="comment"> * return current process sid. Not available on all platforms.</span></div><div class="line"><a name="l04269"></a><span class="lineno"> 4269</span> <span class="comment"> *</span></div><div class="line"><a name="l04270"></a><span class="lineno"> 4270</span> <span class="comment"> * Process.getsid() #=> 27422</span></div><div class="line"><a name="l04271"></a><span class="lineno"> 4271</span> <span class="comment"> * Process.getsid(0) #=> 27422</span></div><div class="line"><a name="l04272"></a><span class="lineno"> 4272</span> <span class="comment"> * Process.getsid(Process.pid()) #=> 27422</span></div><div class="line"><a name="l04273"></a><span class="lineno"> 4273</span> <span class="comment"> */</span></div><div class="line"><a name="l04274"></a><span class="lineno"> 4274</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04275"></a><span class="lineno"> 4275</span> <a class="code" href="../../d0/d85/process_8c.html#a1ea32e709742cc9905653e10a9d9232f">proc_getsid</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l04276"></a><span class="lineno"> 4276</span> {</div><div class="line"><a name="l04277"></a><span class="lineno"> 4277</span>  rb_pid_t sid;</div><div class="line"><a name="l04278"></a><span class="lineno"> 4278</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> pid;</div><div class="line"><a name="l04279"></a><span class="lineno"> 4279</span> </div><div class="line"><a name="l04280"></a><span class="lineno"> 4280</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04281"></a><span class="lineno"> 4281</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="stringliteral">"01"</span>, &pid);</div><div class="line"><a name="l04282"></a><span class="lineno"> 4282</span> </div><div class="line"><a name="l04283"></a><span class="lineno"> 4283</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(pid))</div><div class="line"><a name="l04284"></a><span class="lineno"> 4284</span>  pid = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a>(0);</div><div class="line"><a name="l04285"></a><span class="lineno"> 4285</span> </div><div class="line"><a name="l04286"></a><span class="lineno"> 4286</span>  sid = getsid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a>(pid));</div><div class="line"><a name="l04287"></a><span class="lineno"> 4287</span>  <span class="keywordflow">if</span> (sid < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04288"></a><span class="lineno"> 4288</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(sid);</div><div class="line"><a name="l04289"></a><span class="lineno"> 4289</span> }</div><div class="line"><a name="l04290"></a><span class="lineno"> 4290</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04291"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a1ea32e709742cc9905653e10a9d9232f"> 4291</a></span> <span class="preprocessor">#define proc_getsid rb_f_notimplement</span></div><div class="line"><a name="l04292"></a><span class="lineno"> 4292</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04293"></a><span class="lineno"> 4293</span> </div><div class="line"><a name="l04294"></a><span class="lineno"> 4294</span> </div><div class="line"><a name="l04295"></a><span class="lineno"> 4295</span> <span class="preprocessor">#if defined(HAVE_SETSID) || (defined(HAVE_SETPGRP) && defined(TIOCNOTTY))</span></div><div class="line"><a name="l04296"></a><span class="lineno"> 4296</span> <span class="preprocessor">#if !defined(HAVE_SETSID)</span></div><div class="line"><a name="l04297"></a><span class="lineno"> 4297</span> <span class="keyword">static</span> rb_pid_t ruby_setsid(<span class="keywordtype">void</span>);</div><div class="line"><a name="l04298"></a><span class="lineno"> 4298</span> <span class="preprocessor">#define setsid() ruby_setsid()</span></div><div class="line"><a name="l04299"></a><span class="lineno"> 4299</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04300"></a><span class="lineno"> 4300</span> <span class="comment">/*</span></div><div class="line"><a name="l04301"></a><span class="lineno"> 4301</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04302"></a><span class="lineno"> 4302</span> <span class="comment"> * Process.setsid -> fixnum</span></div><div class="line"><a name="l04303"></a><span class="lineno"> 4303</span> <span class="comment"> *</span></div><div class="line"><a name="l04304"></a><span class="lineno"> 4304</span> <span class="comment"> * Establishes this process as a new session and process group</span></div><div class="line"><a name="l04305"></a><span class="lineno"> 4305</span> <span class="comment"> * leader, with no controlling tty. Returns the session id. Not</span></div><div class="line"><a name="l04306"></a><span class="lineno"> 4306</span> <span class="comment"> * available on all platforms.</span></div><div class="line"><a name="l04307"></a><span class="lineno"> 4307</span> <span class="comment"> *</span></div><div class="line"><a name="l04308"></a><span class="lineno"> 4308</span> <span class="comment"> * Process.setsid #=> 27422</span></div><div class="line"><a name="l04309"></a><span class="lineno"> 4309</span> <span class="comment"> */</span></div><div class="line"><a name="l04310"></a><span class="lineno"> 4310</span> </div><div class="line"><a name="l04311"></a><span class="lineno"> 4311</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04312"></a><span class="lineno"> 4312</span> <a class="code" href="../../d0/d85/process_8c.html#aecbbcaaad5cde7624cae85f9fd277cd6">proc_setsid</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l04313"></a><span class="lineno"> 4313</span> {</div><div class="line"><a name="l04314"></a><span class="lineno"> 4314</span>  rb_pid_t pid;</div><div class="line"><a name="l04315"></a><span class="lineno"> 4315</span> </div><div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04317"></a><span class="lineno"> 4317</span>  pid = setsid();</div><div class="line"><a name="l04318"></a><span class="lineno"> 4318</span>  <span class="keywordflow">if</span> (pid < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04319"></a><span class="lineno"> 4319</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a>(pid);</div><div class="line"><a name="l04320"></a><span class="lineno"> 4320</span> }</div><div class="line"><a name="l04321"></a><span class="lineno"> 4321</span> </div><div class="line"><a name="l04322"></a><span class="lineno"> 4322</span> <span class="preprocessor">#if !defined(HAVE_SETSID)</span></div><div class="line"><a name="l04323"></a><span class="lineno"> 4323</span> <span class="preprocessor">#define HAVE_SETSID 1</span></div><div class="line"><a name="l04324"></a><span class="lineno"> 4324</span> <span class="keyword">static</span> rb_pid_t</div><div class="line"><a name="l04325"></a><span class="lineno"> 4325</span> ruby_setsid(<span class="keywordtype">void</span>)</div><div class="line"><a name="l04326"></a><span class="lineno"> 4326</span> {</div><div class="line"><a name="l04327"></a><span class="lineno"> 4327</span>  rb_pid_t pid;</div><div class="line"><a name="l04328"></a><span class="lineno"> 4328</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l04329"></a><span class="lineno"> 4329</span> </div><div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>  pid = getpid();</div><div class="line"><a name="l04331"></a><span class="lineno"> 4331</span> <span class="preprocessor">#if defined(SETPGRP_VOID)</span></div><div class="line"><a name="l04332"></a><span class="lineno"> 4332</span>  ret = setpgrp();</div><div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>  <span class="comment">/* If `pid_t setpgrp(void)' is equivalent to setsid(),</span></div><div class="line"><a name="l04334"></a><span class="lineno"> 4334</span> <span class="comment"> `ret' will be the same value as `pid', and following open() will fail.</span></div><div class="line"><a name="l04335"></a><span class="lineno"> 4335</span> <span class="comment"> In Linux, `int setpgrp(void)' is equivalent to setpgid(0, 0). */</span></div><div class="line"><a name="l04336"></a><span class="lineno"> 4336</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04337"></a><span class="lineno"> 4337</span>  ret = setpgrp(0, pid);</div><div class="line"><a name="l04338"></a><span class="lineno"> 4338</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04339"></a><span class="lineno"> 4339</span>  <span class="keywordflow">if</span> (ret == -1) <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l04340"></a><span class="lineno"> 4340</span> </div><div class="line"><a name="l04341"></a><span class="lineno"> 4341</span>  <span class="keywordflow">if</span> ((fd = <a class="code" href="../../db/d2e/intern_8h.html#a757b1b29d394ec33acb8a3c476a63a8e">rb_cloexec_open</a>(<span class="stringliteral">"/dev/tty"</span>, O_RDWR, 0)) >= 0) {</div><div class="line"><a name="l04342"></a><span class="lineno"> 4342</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(fd);</div><div class="line"><a name="l04343"></a><span class="lineno"> 4343</span>  <a class="code" href="../../dc/db1/win32_8h.html#ae3a230c65883ec8edc50e3a09ca80003">ioctl</a>(fd, TIOCNOTTY, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l04344"></a><span class="lineno"> 4344</span>  close(fd);</div><div class="line"><a name="l04345"></a><span class="lineno"> 4345</span>  }</div><div class="line"><a name="l04346"></a><span class="lineno"> 4346</span>  <span class="keywordflow">return</span> pid;</div><div class="line"><a name="l04347"></a><span class="lineno"> 4347</span> }</div><div class="line"><a name="l04348"></a><span class="lineno"> 4348</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04349"></a><span class="lineno"> 4349</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04350"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aecbbcaaad5cde7624cae85f9fd277cd6"> 4350</a></span> <span class="preprocessor">#define proc_setsid rb_f_notimplement</span></div><div class="line"><a name="l04351"></a><span class="lineno"> 4351</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04352"></a><span class="lineno"> 4352</span> </div><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span> </div><div class="line"><a name="l04354"></a><span class="lineno"> 4354</span> <span class="preprocessor">#ifdef HAVE_GETPRIORITY</span></div><div class="line"><a name="l04355"></a><span class="lineno"> 4355</span> <span class="comment">/*</span></div><div class="line"><a name="l04356"></a><span class="lineno"> 4356</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04357"></a><span class="lineno"> 4357</span> <span class="comment"> * Process.getpriority(kind, integer) -> fixnum</span></div><div class="line"><a name="l04358"></a><span class="lineno"> 4358</span> <span class="comment"> *</span></div><div class="line"><a name="l04359"></a><span class="lineno"> 4359</span> <span class="comment"> * Gets the scheduling priority for specified process, process group,</span></div><div class="line"><a name="l04360"></a><span class="lineno"> 4360</span> <span class="comment"> * or user. <em>kind</em> indicates the kind of entity to find: one</span></div><div class="line"><a name="l04361"></a><span class="lineno"> 4361</span> <span class="comment"> * of <code>Process::PRIO_PGRP</code>,</span></div><div class="line"><a name="l04362"></a><span class="lineno"> 4362</span> <span class="comment"> * <code>Process::PRIO_USER</code>, or</span></div><div class="line"><a name="l04363"></a><span class="lineno"> 4363</span> <span class="comment"> * <code>Process::PRIO_PROCESS</code>. _integer_ is an id</span></div><div class="line"><a name="l04364"></a><span class="lineno"> 4364</span> <span class="comment"> * indicating the particular process, process group, or user (an id</span></div><div class="line"><a name="l04365"></a><span class="lineno"> 4365</span> <span class="comment"> * of 0 means _current_). Lower priorities are more favorable</span></div><div class="line"><a name="l04366"></a><span class="lineno"> 4366</span> <span class="comment"> * for scheduling. Not available on all platforms.</span></div><div class="line"><a name="l04367"></a><span class="lineno"> 4367</span> <span class="comment"> *</span></div><div class="line"><a name="l04368"></a><span class="lineno"> 4368</span> <span class="comment"> * Process.getpriority(Process::PRIO_USER, 0) #=> 19</span></div><div class="line"><a name="l04369"></a><span class="lineno"> 4369</span> <span class="comment"> * Process.getpriority(Process::PRIO_PROCESS, 0) #=> 19</span></div><div class="line"><a name="l04370"></a><span class="lineno"> 4370</span> <span class="comment"> */</span></div><div class="line"><a name="l04371"></a><span class="lineno"> 4371</span> </div><div class="line"><a name="l04372"></a><span class="lineno"> 4372</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04373"></a><span class="lineno"> 4373</span> <a class="code" href="../../d0/d85/process_8c.html#aed296ce9781d856a708427fb684074f3">proc_getpriority</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> which, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> who)</div><div class="line"><a name="l04374"></a><span class="lineno"> 4374</span> {</div><div class="line"><a name="l04375"></a><span class="lineno"> 4375</span>  <span class="keywordtype">int</span> prio, iwhich, iwho;</div><div class="line"><a name="l04376"></a><span class="lineno"> 4376</span> </div><div class="line"><a name="l04377"></a><span class="lineno"> 4377</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04378"></a><span class="lineno"> 4378</span>  iwhich = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(which);</div><div class="line"><a name="l04379"></a><span class="lineno"> 4379</span>  iwho = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(who);</div><div class="line"><a name="l04380"></a><span class="lineno"> 4380</span> </div><div class="line"><a name="l04381"></a><span class="lineno"> 4381</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = 0;</div><div class="line"><a name="l04382"></a><span class="lineno"> 4382</span>  prio = getpriority(iwhich, iwho);</div><div class="line"><a name="l04383"></a><span class="lineno"> 4383</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04384"></a><span class="lineno"> 4384</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(prio);</div><div class="line"><a name="l04385"></a><span class="lineno"> 4385</span> }</div><div class="line"><a name="l04386"></a><span class="lineno"> 4386</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04387"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aed296ce9781d856a708427fb684074f3"> 4387</a></span> <span class="preprocessor">#define proc_getpriority rb_f_notimplement</span></div><div class="line"><a name="l04388"></a><span class="lineno"> 4388</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04389"></a><span class="lineno"> 4389</span> </div><div class="line"><a name="l04390"></a><span class="lineno"> 4390</span> </div><div class="line"><a name="l04391"></a><span class="lineno"> 4391</span> <span class="preprocessor">#ifdef HAVE_GETPRIORITY</span></div><div class="line"><a name="l04392"></a><span class="lineno"> 4392</span> <span class="comment">/*</span></div><div class="line"><a name="l04393"></a><span class="lineno"> 4393</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04394"></a><span class="lineno"> 4394</span> <span class="comment"> * Process.setpriority(kind, integer, priority) -> 0</span></div><div class="line"><a name="l04395"></a><span class="lineno"> 4395</span> <span class="comment"> *</span></div><div class="line"><a name="l04396"></a><span class="lineno"> 4396</span> <span class="comment"> * See <code>Process#getpriority</code>.</span></div><div class="line"><a name="l04397"></a><span class="lineno"> 4397</span> <span class="comment"> *</span></div><div class="line"><a name="l04398"></a><span class="lineno"> 4398</span> <span class="comment"> * Process.setpriority(Process::PRIO_USER, 0, 19) #=> 0</span></div><div class="line"><a name="l04399"></a><span class="lineno"> 4399</span> <span class="comment"> * Process.setpriority(Process::PRIO_PROCESS, 0, 19) #=> 0</span></div><div class="line"><a name="l04400"></a><span class="lineno"> 4400</span> <span class="comment"> * Process.getpriority(Process::PRIO_USER, 0) #=> 19</span></div><div class="line"><a name="l04401"></a><span class="lineno"> 4401</span> <span class="comment"> * Process.getpriority(Process::PRIO_PROCESS, 0) #=> 19</span></div><div class="line"><a name="l04402"></a><span class="lineno"> 4402</span> <span class="comment"> */</span></div><div class="line"><a name="l04403"></a><span class="lineno"> 4403</span> </div><div class="line"><a name="l04404"></a><span class="lineno"> 4404</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04405"></a><span class="lineno"> 4405</span> <a class="code" href="../../d0/d85/process_8c.html#ab3ec39ba04009b3a4e3be6a2dd5ffa2f">proc_setpriority</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> which, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> who, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> prio)</div><div class="line"><a name="l04406"></a><span class="lineno"> 4406</span> {</div><div class="line"><a name="l04407"></a><span class="lineno"> 4407</span>  <span class="keywordtype">int</span> iwhich, iwho, iprio;</div><div class="line"><a name="l04408"></a><span class="lineno"> 4408</span> </div><div class="line"><a name="l04409"></a><span class="lineno"> 4409</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04410"></a><span class="lineno"> 4410</span>  iwhich = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(which);</div><div class="line"><a name="l04411"></a><span class="lineno"> 4411</span>  iwho = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(who);</div><div class="line"><a name="l04412"></a><span class="lineno"> 4412</span>  iprio = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(prio);</div><div class="line"><a name="l04413"></a><span class="lineno"> 4413</span> </div><div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>  <span class="keywordflow">if</span> (setpriority(iwhich, iwho, iprio) < 0)</div><div class="line"><a name="l04415"></a><span class="lineno"> 4415</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04416"></a><span class="lineno"> 4416</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(0);</div><div class="line"><a name="l04417"></a><span class="lineno"> 4417</span> }</div><div class="line"><a name="l04418"></a><span class="lineno"> 4418</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04419"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ab3ec39ba04009b3a4e3be6a2dd5ffa2f"> 4419</a></span> <span class="preprocessor">#define proc_setpriority rb_f_notimplement</span></div><div class="line"><a name="l04420"></a><span class="lineno"> 4420</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04421"></a><span class="lineno"> 4421</span> </div><div class="line"><a name="l04422"></a><span class="lineno"> 4422</span> <span class="preprocessor">#if defined(HAVE_SETRLIMIT) && defined(NUM2RLIM)</span></div><div class="line"><a name="l04423"></a><span class="lineno"> 4423</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l04424"></a><span class="lineno"> 4424</span> rlimit_resource_name2int(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, <span class="keywordtype">int</span> casetype)</div><div class="line"><a name="l04425"></a><span class="lineno"> 4425</span> {</div><div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>  <span class="keywordtype">int</span> resource;</div><div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l04428"></a><span class="lineno"> 4428</span> <span class="preprocessor">#define RESCHECK(r) \</span></div><div class="line"><a name="l04429"></a><span class="lineno"> 4429</span> <span class="preprocessor"> do { \</span></div><div class="line"><a name="l04430"></a><span class="lineno"> 4430</span> <span class="preprocessor"> if (STRCASECMP(name, #r) == 0) { \</span></div><div class="line"><a name="l04431"></a><span class="lineno"> 4431</span> <span class="preprocessor"> resource = RLIMIT_##r; \</span></div><div class="line"><a name="l04432"></a><span class="lineno"> 4432</span> <span class="preprocessor"> goto found; \</span></div><div class="line"><a name="l04433"></a><span class="lineno"> 4433</span> <span class="preprocessor"> } \</span></div><div class="line"><a name="l04434"></a><span class="lineno"> 4434</span> <span class="preprocessor"> } while (0)</span></div><div class="line"><a name="l04435"></a><span class="lineno"> 4435</span> </div><div class="line"><a name="l04436"></a><span class="lineno"> 4436</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ab54417c7c018570043920af66ba7457f">TOUPPER</a>(*<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>)) {</div><div class="line"><a name="l04437"></a><span class="lineno"> 4437</span>  <span class="keywordflow">case</span> <span class="charliteral">'A'</span>:</div><div class="line"><a name="l04438"></a><span class="lineno"> 4438</span> <span class="preprocessor">#ifdef RLIMIT_AS</span></div><div class="line"><a name="l04439"></a><span class="lineno"> 4439</span>  RESCHECK(AS);</div><div class="line"><a name="l04440"></a><span class="lineno"> 4440</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04441"></a><span class="lineno"> 4441</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04442"></a><span class="lineno"> 4442</span> </div><div class="line"><a name="l04443"></a><span class="lineno"> 4443</span>  <span class="keywordflow">case</span> <span class="charliteral">'C'</span>:</div><div class="line"><a name="l04444"></a><span class="lineno"> 4444</span> <span class="preprocessor">#ifdef RLIMIT_CORE</span></div><div class="line"><a name="l04445"></a><span class="lineno"> 4445</span>  RESCHECK(CORE);</div><div class="line"><a name="l04446"></a><span class="lineno"> 4446</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04447"></a><span class="lineno"> 4447</span> <span class="preprocessor">#ifdef RLIMIT_CPU</span></div><div class="line"><a name="l04448"></a><span class="lineno"> 4448</span>  RESCHECK(CPU);</div><div class="line"><a name="l04449"></a><span class="lineno"> 4449</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04450"></a><span class="lineno"> 4450</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04451"></a><span class="lineno"> 4451</span> </div><div class="line"><a name="l04452"></a><span class="lineno"> 4452</span>  <span class="keywordflow">case</span> <span class="charliteral">'D'</span>:</div><div class="line"><a name="l04453"></a><span class="lineno"> 4453</span> <span class="preprocessor">#ifdef RLIMIT_DATA</span></div><div class="line"><a name="l04454"></a><span class="lineno"> 4454</span>  RESCHECK(DATA);</div><div class="line"><a name="l04455"></a><span class="lineno"> 4455</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04456"></a><span class="lineno"> 4456</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04457"></a><span class="lineno"> 4457</span> </div><div class="line"><a name="l04458"></a><span class="lineno"> 4458</span>  <span class="keywordflow">case</span> <span class="charliteral">'F'</span>:</div><div class="line"><a name="l04459"></a><span class="lineno"> 4459</span> <span class="preprocessor">#ifdef RLIMIT_FSIZE</span></div><div class="line"><a name="l04460"></a><span class="lineno"> 4460</span>  RESCHECK(FSIZE);</div><div class="line"><a name="l04461"></a><span class="lineno"> 4461</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04462"></a><span class="lineno"> 4462</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04463"></a><span class="lineno"> 4463</span> </div><div class="line"><a name="l04464"></a><span class="lineno"> 4464</span>  <span class="keywordflow">case</span> <span class="charliteral">'M'</span>:</div><div class="line"><a name="l04465"></a><span class="lineno"> 4465</span> <span class="preprocessor">#ifdef RLIMIT_MEMLOCK</span></div><div class="line"><a name="l04466"></a><span class="lineno"> 4466</span>  RESCHECK(MEMLOCK);</div><div class="line"><a name="l04467"></a><span class="lineno"> 4467</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04468"></a><span class="lineno"> 4468</span> <span class="preprocessor">#ifdef RLIMIT_MSGQUEUE</span></div><div class="line"><a name="l04469"></a><span class="lineno"> 4469</span>  RESCHECK(MSGQUEUE);</div><div class="line"><a name="l04470"></a><span class="lineno"> 4470</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04471"></a><span class="lineno"> 4471</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04472"></a><span class="lineno"> 4472</span> </div><div class="line"><a name="l04473"></a><span class="lineno"> 4473</span>  <span class="keywordflow">case</span> <span class="charliteral">'N'</span>:</div><div class="line"><a name="l04474"></a><span class="lineno"> 4474</span> <span class="preprocessor">#ifdef RLIMIT_NOFILE</span></div><div class="line"><a name="l04475"></a><span class="lineno"> 4475</span>  RESCHECK(<a class="code" href="../../df/d0a/io_8c.html#a80bacbaea8dd6aecf216d85d981bcb21">NOFILE</a>);</div><div class="line"><a name="l04476"></a><span class="lineno"> 4476</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04477"></a><span class="lineno"> 4477</span> <span class="preprocessor">#ifdef RLIMIT_NPROC</span></div><div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>  RESCHECK(NPROC);</div><div class="line"><a name="l04479"></a><span class="lineno"> 4479</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04480"></a><span class="lineno"> 4480</span> <span class="preprocessor">#ifdef RLIMIT_NICE</span></div><div class="line"><a name="l04481"></a><span class="lineno"> 4481</span>  RESCHECK(NICE);</div><div class="line"><a name="l04482"></a><span class="lineno"> 4482</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04483"></a><span class="lineno"> 4483</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04484"></a><span class="lineno"> 4484</span> </div><div class="line"><a name="l04485"></a><span class="lineno"> 4485</span>  <span class="keywordflow">case</span> <span class="charliteral">'R'</span>:</div><div class="line"><a name="l04486"></a><span class="lineno"> 4486</span> <span class="preprocessor">#ifdef RLIMIT_RSS</span></div><div class="line"><a name="l04487"></a><span class="lineno"> 4487</span>  RESCHECK(RSS);</div><div class="line"><a name="l04488"></a><span class="lineno"> 4488</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04489"></a><span class="lineno"> 4489</span> <span class="preprocessor">#ifdef RLIMIT_RTPRIO</span></div><div class="line"><a name="l04490"></a><span class="lineno"> 4490</span>  RESCHECK(RTPRIO);</div><div class="line"><a name="l04491"></a><span class="lineno"> 4491</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04492"></a><span class="lineno"> 4492</span> <span class="preprocessor">#ifdef RLIMIT_RTTIME</span></div><div class="line"><a name="l04493"></a><span class="lineno"> 4493</span>  RESCHECK(RTTIME);</div><div class="line"><a name="l04494"></a><span class="lineno"> 4494</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04495"></a><span class="lineno"> 4495</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04496"></a><span class="lineno"> 4496</span> </div><div class="line"><a name="l04497"></a><span class="lineno"> 4497</span>  <span class="keywordflow">case</span> <span class="charliteral">'S'</span>:</div><div class="line"><a name="l04498"></a><span class="lineno"> 4498</span> <span class="preprocessor">#ifdef RLIMIT_STACK</span></div><div class="line"><a name="l04499"></a><span class="lineno"> 4499</span>  RESCHECK(STACK);</div><div class="line"><a name="l04500"></a><span class="lineno"> 4500</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04501"></a><span class="lineno"> 4501</span> <span class="preprocessor">#ifdef RLIMIT_SBSIZE</span></div><div class="line"><a name="l04502"></a><span class="lineno"> 4502</span>  RESCHECK(SBSIZE);</div><div class="line"><a name="l04503"></a><span class="lineno"> 4503</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04504"></a><span class="lineno"> 4504</span> <span class="preprocessor">#ifdef RLIMIT_SIGPENDING</span></div><div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>  RESCHECK(SIGPENDING);</div><div class="line"><a name="l04506"></a><span class="lineno"> 4506</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04507"></a><span class="lineno"> 4507</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04508"></a><span class="lineno"> 4508</span>  }</div><div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l04510"></a><span class="lineno"> 4510</span> </div><div class="line"><a name="l04511"></a><span class="lineno"> 4511</span>  found:</div><div class="line"><a name="l04512"></a><span class="lineno"> 4512</span>  <span class="keywordflow">switch</span> (casetype) {</div><div class="line"><a name="l04513"></a><span class="lineno"> 4513</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l04514"></a><span class="lineno"> 4514</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>; *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>; <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++)</div><div class="line"><a name="l04515"></a><span class="lineno"> 4515</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a2bfd4177f165a5968d95960d42578ab6">ISUPPER</a>(*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>))</div><div class="line"><a name="l04516"></a><span class="lineno"> 4516</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l04517"></a><span class="lineno"> 4517</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04518"></a><span class="lineno"> 4518</span> </div><div class="line"><a name="l04519"></a><span class="lineno"> 4519</span>  <span class="keywordflow">case</span> 1:</div><div class="line"><a name="l04520"></a><span class="lineno"> 4520</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>; *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>; <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>++)</div><div class="line"><a name="l04521"></a><span class="lineno"> 4521</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acb1e7358e00baea87b36a635fdb6970f">ISLOWER</a>(*<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>))</div><div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l04523"></a><span class="lineno"> 4523</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04524"></a><span class="lineno"> 4524</span> </div><div class="line"><a name="l04525"></a><span class="lineno"> 4525</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l04526"></a><span class="lineno"> 4526</span>  <a class="code" href="../../db/dcc/error_8c.html#a2d5fb28e54f792e7341b2c45f52f3860">rb_bug</a>(<span class="stringliteral">"unexpected casetype"</span>);</div><div class="line"><a name="l04527"></a><span class="lineno"> 4527</span>  }</div><div class="line"><a name="l04528"></a><span class="lineno"> 4528</span>  <span class="keywordflow">return</span> resource;</div><div class="line"><a name="l04529"></a><span class="lineno"> 4529</span> <span class="preprocessor">#undef RESCHECK</span></div><div class="line"><a name="l04530"></a><span class="lineno"> 4530</span> }</div><div class="line"><a name="l04531"></a><span class="lineno"> 4531</span> </div><div class="line"><a name="l04532"></a><span class="lineno"> 4532</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l04533"></a><span class="lineno"> 4533</span> rlimit_type_by_hname(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>)</div><div class="line"><a name="l04534"></a><span class="lineno"> 4534</span> {</div><div class="line"><a name="l04535"></a><span class="lineno"> 4535</span>  <span class="keywordflow">return</span> rlimit_resource_name2int(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, 0);</div><div class="line"><a name="l04536"></a><span class="lineno"> 4536</span> }</div><div class="line"><a name="l04537"></a><span class="lineno"> 4537</span> </div><div class="line"><a name="l04538"></a><span class="lineno"> 4538</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l04539"></a><span class="lineno"> 4539</span> rlimit_type_by_lname(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>)</div><div class="line"><a name="l04540"></a><span class="lineno"> 4540</span> {</div><div class="line"><a name="l04541"></a><span class="lineno"> 4541</span>  <span class="keywordflow">return</span> rlimit_resource_name2int(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, 1);</div><div class="line"><a name="l04542"></a><span class="lineno"> 4542</span> }</div><div class="line"><a name="l04543"></a><span class="lineno"> 4543</span> </div><div class="line"><a name="l04544"></a><span class="lineno"> 4544</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l04545"></a><span class="lineno"> 4545</span> rlimit_resource_type(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> rtype)</div><div class="line"><a name="l04546"></a><span class="lineno"> 4546</span> {</div><div class="line"><a name="l04547"></a><span class="lineno"> 4547</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>;</div><div class="line"><a name="l04548"></a><span class="lineno"> 4548</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>;</div><div class="line"><a name="l04549"></a><span class="lineno"> 4549</span>  <span class="keywordtype">int</span> r;</div><div class="line"><a name="l04550"></a><span class="lineno"> 4550</span> </div><div class="line"><a name="l04551"></a><span class="lineno"> 4551</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a394faf7191f18552a20cb17ce14226f0">TYPE</a>(rtype)) {</div><div class="line"><a name="l04552"></a><span class="lineno"> 4552</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac9aadbc1e9c456506a4d7eef5cdc787e">T_SYMBOL</a>:</div><div class="line"><a name="l04553"></a><span class="lineno"> 4553</span>  <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> = <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a5a8a0a36dbacb1ec73a860b8fd6a61a1">SYM2ID</a>(rtype));</div><div class="line"><a name="l04554"></a><span class="lineno"> 4554</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04555"></a><span class="lineno"> 4555</span> </div><div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l04557"></a><span class="lineno"> 4557</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a> = <a class="code" href="../../db/d2e/intern_8h.html#a669b6063704b2d304844bd1553217cf0">rb_check_string_type</a>(rtype);</div><div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>)) {</div><div class="line"><a name="l04559"></a><span class="lineno"> 4559</span>  rtype = <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>;</div><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a22a8c2a4bbaae9b68f65c9bb92fd4e39">T_STRING</a>:</div><div class="line"><a name="l04561"></a><span class="lineno"> 4561</span>  <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(rtype);</div><div class="line"><a name="l04562"></a><span class="lineno"> 4562</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04563"></a><span class="lineno"> 4563</span>  }</div><div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>  <span class="comment">/* fall through */</span></div><div class="line"><a name="l04565"></a><span class="lineno"> 4565</span> </div><div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a523855de5546c34061e030f4606db3e9">T_FIXNUM</a>:</div><div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a41ac74a27dd1eadc2ca86d10590f2163">T_BIGNUM</a>:</div><div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(rtype);</div><div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>  }</div><div class="line"><a name="l04570"></a><span class="lineno"> 4570</span> </div><div class="line"><a name="l04571"></a><span class="lineno"> 4571</span>  r = rlimit_type_by_hname(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>);</div><div class="line"><a name="l04572"></a><span class="lineno"> 4572</span>  <span class="keywordflow">if</span> (r != -1)</div><div class="line"><a name="l04573"></a><span class="lineno"> 4573</span>  <span class="keywordflow">return</span> r;</div><div class="line"><a name="l04574"></a><span class="lineno"> 4574</span> </div><div class="line"><a name="l04575"></a><span class="lineno"> 4575</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"invalid resource name: %s"</span>, <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>);</div><div class="line"><a name="l04576"></a><span class="lineno"> 4576</span> </div><div class="line"><a name="l04577"></a><span class="lineno"> 4577</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a>;</div><div class="line"><a name="l04578"></a><span class="lineno"> 4578</span> }</div><div class="line"><a name="l04579"></a><span class="lineno"> 4579</span> </div><div class="line"><a name="l04580"></a><span class="lineno"> 4580</span> <span class="keyword">static</span> rlim_t</div><div class="line"><a name="l04581"></a><span class="lineno"> 4581</span> rlimit_resource_value(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> rval)</div><div class="line"><a name="l04582"></a><span class="lineno"> 4582</span> {</div><div class="line"><a name="l04583"></a><span class="lineno"> 4583</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>;</div><div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>;</div><div class="line"><a name="l04585"></a><span class="lineno"> 4585</span> </div><div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a394faf7191f18552a20cb17ce14226f0">TYPE</a>(rval)) {</div><div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac9aadbc1e9c456506a4d7eef5cdc787e">T_SYMBOL</a>:</div><div class="line"><a name="l04588"></a><span class="lineno"> 4588</span>  <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> = <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a5a8a0a36dbacb1ec73a860b8fd6a61a1">SYM2ID</a>(rval));</div><div class="line"><a name="l04589"></a><span class="lineno"> 4589</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04590"></a><span class="lineno"> 4590</span> </div><div class="line"><a name="l04591"></a><span class="lineno"> 4591</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l04592"></a><span class="lineno"> 4592</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a> = <a class="code" href="../../db/d2e/intern_8h.html#a669b6063704b2d304844bd1553217cf0">rb_check_string_type</a>(rval);</div><div class="line"><a name="l04593"></a><span class="lineno"> 4593</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>)) {</div><div class="line"><a name="l04594"></a><span class="lineno"> 4594</span>  rval = <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>;</div><div class="line"><a name="l04595"></a><span class="lineno"> 4595</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a22a8c2a4bbaae9b68f65c9bb92fd4e39">T_STRING</a>:</div><div class="line"><a name="l04596"></a><span class="lineno"> 4596</span>  <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(rval);</div><div class="line"><a name="l04597"></a><span class="lineno"> 4597</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l04598"></a><span class="lineno"> 4598</span>  }</div><div class="line"><a name="l04599"></a><span class="lineno"> 4599</span>  <span class="comment">/* fall through */</span></div><div class="line"><a name="l04600"></a><span class="lineno"> 4600</span> </div><div class="line"><a name="l04601"></a><span class="lineno"> 4601</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a523855de5546c34061e030f4606db3e9">T_FIXNUM</a>:</div><div class="line"><a name="l04602"></a><span class="lineno"> 4602</span>  <span class="keywordflow">case</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a41ac74a27dd1eadc2ca86d10590f2163">T_BIGNUM</a>:</div><div class="line"><a name="l04603"></a><span class="lineno"> 4603</span>  <span class="keywordflow">return</span> NUM2RLIM(rval);</div><div class="line"><a name="l04604"></a><span class="lineno"> 4604</span>  }</div><div class="line"><a name="l04605"></a><span class="lineno"> 4605</span> </div><div class="line"><a name="l04606"></a><span class="lineno"> 4606</span> <span class="preprocessor">#ifdef RLIM_INFINITY</span></div><div class="line"><a name="l04607"></a><span class="lineno"> 4607</span>  <span class="keywordflow">if</span> (strcmp(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, <span class="stringliteral">"INFINITY"</span>) == 0) <span class="keywordflow">return</span> RLIM_INFINITY;</div><div class="line"><a name="l04608"></a><span class="lineno"> 4608</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04609"></a><span class="lineno"> 4609</span> <span class="preprocessor">#ifdef RLIM_SAVED_MAX</span></div><div class="line"><a name="l04610"></a><span class="lineno"> 4610</span>  <span class="keywordflow">if</span> (strcmp(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, <span class="stringliteral">"SAVED_MAX"</span>) == 0) <span class="keywordflow">return</span> RLIM_SAVED_MAX;</div><div class="line"><a name="l04611"></a><span class="lineno"> 4611</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04612"></a><span class="lineno"> 4612</span> <span class="preprocessor">#ifdef RLIM_SAVED_CUR</span></div><div class="line"><a name="l04613"></a><span class="lineno"> 4613</span>  <span class="keywordflow">if</span> (strcmp(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, <span class="stringliteral">"SAVED_CUR"</span>) == 0) <span class="keywordflow">return</span> RLIM_SAVED_CUR;</div><div class="line"><a name="l04614"></a><span class="lineno"> 4614</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04615"></a><span class="lineno"> 4615</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"invalid resource value: %s"</span>, <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>);</div><div class="line"><a name="l04616"></a><span class="lineno"> 4616</span> </div><div class="line"><a name="l04617"></a><span class="lineno"> 4617</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a>;</div><div class="line"><a name="l04618"></a><span class="lineno"> 4618</span> }</div><div class="line"><a name="l04619"></a><span class="lineno"> 4619</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04620"></a><span class="lineno"> 4620</span> </div><div class="line"><a name="l04621"></a><span class="lineno"> 4621</span> <span class="preprocessor">#if defined(HAVE_GETRLIMIT) && defined(RLIM2NUM)</span></div><div class="line"><a name="l04622"></a><span class="lineno"> 4622</span> <span class="comment">/*</span></div><div class="line"><a name="l04623"></a><span class="lineno"> 4623</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04624"></a><span class="lineno"> 4624</span> <span class="comment"> * Process.getrlimit(resource) -> [cur_limit, max_limit]</span></div><div class="line"><a name="l04625"></a><span class="lineno"> 4625</span> <span class="comment"> *</span></div><div class="line"><a name="l04626"></a><span class="lineno"> 4626</span> <span class="comment"> * Gets the resource limit of the process.</span></div><div class="line"><a name="l04627"></a><span class="lineno"> 4627</span> <span class="comment"> * _cur_limit_ means current (soft) limit and</span></div><div class="line"><a name="l04628"></a><span class="lineno"> 4628</span> <span class="comment"> * _max_limit_ means maximum (hard) limit.</span></div><div class="line"><a name="l04629"></a><span class="lineno"> 4629</span> <span class="comment"> *</span></div><div class="line"><a name="l04630"></a><span class="lineno"> 4630</span> <span class="comment"> * _resource_ indicates the kind of resource to limit.</span></div><div class="line"><a name="l04631"></a><span class="lineno"> 4631</span> <span class="comment"> * It is specified as a symbol such as <code>:CORE</code>,</span></div><div class="line"><a name="l04632"></a><span class="lineno"> 4632</span> <span class="comment"> * a string such as <code>"CORE"</code> or</span></div><div class="line"><a name="l04633"></a><span class="lineno"> 4633</span> <span class="comment"> * a constant such as <code>Process::RLIMIT_CORE</code>.</span></div><div class="line"><a name="l04634"></a><span class="lineno"> 4634</span> <span class="comment"> * See Process.setrlimit for details.</span></div><div class="line"><a name="l04635"></a><span class="lineno"> 4635</span> <span class="comment"> *</span></div><div class="line"><a name="l04636"></a><span class="lineno"> 4636</span> <span class="comment"> * _cur_limit_ and _max_limit_ may be <code>Process::RLIM_INFINITY</code>,</span></div><div class="line"><a name="l04637"></a><span class="lineno"> 4637</span> <span class="comment"> * <code>Process::RLIM_SAVED_MAX</code> or</span></div><div class="line"><a name="l04638"></a><span class="lineno"> 4638</span> <span class="comment"> * <code>Process::RLIM_SAVED_CUR</code>.</span></div><div class="line"><a name="l04639"></a><span class="lineno"> 4639</span> <span class="comment"> * See Process.setrlimit and the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l04640"></a><span class="lineno"> 4640</span> <span class="comment"> */</span></div><div class="line"><a name="l04641"></a><span class="lineno"> 4641</span> </div><div class="line"><a name="l04642"></a><span class="lineno"> 4642</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04643"></a><span class="lineno"> 4643</span> <a class="code" href="../../d0/d85/process_8c.html#abed23b04ba5a42579d8ce3cfbb946914">proc_getrlimit</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> resource)</div><div class="line"><a name="l04644"></a><span class="lineno"> 4644</span> {</div><div class="line"><a name="l04645"></a><span class="lineno"> 4645</span>  <span class="keyword">struct </span>rlimit rlim;</div><div class="line"><a name="l04646"></a><span class="lineno"> 4646</span> </div><div class="line"><a name="l04647"></a><span class="lineno"> 4647</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04648"></a><span class="lineno"> 4648</span> </div><div class="line"><a name="l04649"></a><span class="lineno"> 4649</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d1/d68/missing-pips_8c.html#a7698190710a325534c6b511a1a7d8324">getrlimit</a>(rlimit_resource_type(resource), &rlim) < 0) {</div><div class="line"><a name="l04650"></a><span class="lineno"> 4650</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(<span class="stringliteral">"getrlimit"</span>);</div><div class="line"><a name="l04651"></a><span class="lineno"> 4651</span>  }</div><div class="line"><a name="l04652"></a><span class="lineno"> 4652</span>  <span class="keywordflow">return</span> <a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(RLIM2NUM(rlim.rlim_cur), RLIM2NUM(rlim.rlim_max));</div><div class="line"><a name="l04653"></a><span class="lineno"> 4653</span> }</div><div class="line"><a name="l04654"></a><span class="lineno"> 4654</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04655"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#abed23b04ba5a42579d8ce3cfbb946914"> 4655</a></span> <span class="preprocessor">#define proc_getrlimit rb_f_notimplement</span></div><div class="line"><a name="l04656"></a><span class="lineno"> 4656</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04657"></a><span class="lineno"> 4657</span> </div><div class="line"><a name="l04658"></a><span class="lineno"> 4658</span> <span class="preprocessor">#if defined(HAVE_SETRLIMIT) && defined(NUM2RLIM)</span></div><div class="line"><a name="l04659"></a><span class="lineno"> 4659</span> <span class="comment">/*</span></div><div class="line"><a name="l04660"></a><span class="lineno"> 4660</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04661"></a><span class="lineno"> 4661</span> <span class="comment"> * Process.setrlimit(resource, cur_limit, max_limit) -> nil</span></div><div class="line"><a name="l04662"></a><span class="lineno"> 4662</span> <span class="comment"> * Process.setrlimit(resource, cur_limit) -> nil</span></div><div class="line"><a name="l04663"></a><span class="lineno"> 4663</span> <span class="comment"> *</span></div><div class="line"><a name="l04664"></a><span class="lineno"> 4664</span> <span class="comment"> * Sets the resource limit of the process.</span></div><div class="line"><a name="l04665"></a><span class="lineno"> 4665</span> <span class="comment"> * _cur_limit_ means current (soft) limit and</span></div><div class="line"><a name="l04666"></a><span class="lineno"> 4666</span> <span class="comment"> * _max_limit_ means maximum (hard) limit.</span></div><div class="line"><a name="l04667"></a><span class="lineno"> 4667</span> <span class="comment"> *</span></div><div class="line"><a name="l04668"></a><span class="lineno"> 4668</span> <span class="comment"> * If _max_limit_ is not given, _cur_limit_ is used.</span></div><div class="line"><a name="l04669"></a><span class="lineno"> 4669</span> <span class="comment"> *</span></div><div class="line"><a name="l04670"></a><span class="lineno"> 4670</span> <span class="comment"> * _resource_ indicates the kind of resource to limit.</span></div><div class="line"><a name="l04671"></a><span class="lineno"> 4671</span> <span class="comment"> * It should be a symbol such as <code>:CORE</code>,</span></div><div class="line"><a name="l04672"></a><span class="lineno"> 4672</span> <span class="comment"> * a string such as <code>"CORE"</code> or</span></div><div class="line"><a name="l04673"></a><span class="lineno"> 4673</span> <span class="comment"> * a constant such as <code>Process::RLIMIT_CORE</code>.</span></div><div class="line"><a name="l04674"></a><span class="lineno"> 4674</span> <span class="comment"> * The available resources are OS dependent.</span></div><div class="line"><a name="l04675"></a><span class="lineno"> 4675</span> <span class="comment"> * Ruby may support following resources.</span></div><div class="line"><a name="l04676"></a><span class="lineno"> 4676</span> <span class="comment"> *</span></div><div class="line"><a name="l04677"></a><span class="lineno"> 4677</span> <span class="comment"> * [AS] total available memory (bytes) (SUSv3, NetBSD, FreeBSD, OpenBSD but 4.4BSD-Lite)</span></div><div class="line"><a name="l04678"></a><span class="lineno"> 4678</span> <span class="comment"> * [CORE] core size (bytes) (SUSv3)</span></div><div class="line"><a name="l04679"></a><span class="lineno"> 4679</span> <span class="comment"> * [CPU] CPU time (seconds) (SUSv3)</span></div><div class="line"><a name="l04680"></a><span class="lineno"> 4680</span> <span class="comment"> * [DATA] data segment (bytes) (SUSv3)</span></div><div class="line"><a name="l04681"></a><span class="lineno"> 4681</span> <span class="comment"> * [FSIZE] file size (bytes) (SUSv3)</span></div><div class="line"><a name="l04682"></a><span class="lineno"> 4682</span> <span class="comment"> * [MEMLOCK] total size for mlock(2) (bytes) (4.4BSD, GNU/Linux)</span></div><div class="line"><a name="l04683"></a><span class="lineno"> 4683</span> <span class="comment"> * [MSGQUEUE] allocation for POSIX message queues (bytes) (GNU/Linux)</span></div><div class="line"><a name="l04684"></a><span class="lineno"> 4684</span> <span class="comment"> * [NICE] ceiling on process's nice(2) value (number) (GNU/Linux)</span></div><div class="line"><a name="l04685"></a><span class="lineno"> 4685</span> <span class="comment"> * [NOFILE] file descriptors (number) (SUSv3)</span></div><div class="line"><a name="l04686"></a><span class="lineno"> 4686</span> <span class="comment"> * [NPROC] number of processes for the user (number) (4.4BSD, GNU/Linux)</span></div><div class="line"><a name="l04687"></a><span class="lineno"> 4687</span> <span class="comment"> * [RSS] resident memory size (bytes) (4.2BSD, GNU/Linux)</span></div><div class="line"><a name="l04688"></a><span class="lineno"> 4688</span> <span class="comment"> * [RTPRIO] ceiling on the process's real-time priority (number) (GNU/Linux)</span></div><div class="line"><a name="l04689"></a><span class="lineno"> 4689</span> <span class="comment"> * [RTTIME] CPU time for real-time process (us) (GNU/Linux)</span></div><div class="line"><a name="l04690"></a><span class="lineno"> 4690</span> <span class="comment"> * [SBSIZE] all socket buffers (bytes) (NetBSD, FreeBSD)</span></div><div class="line"><a name="l04691"></a><span class="lineno"> 4691</span> <span class="comment"> * [SIGPENDING] number of queued signals allowed (signals) (GNU/Linux)</span></div><div class="line"><a name="l04692"></a><span class="lineno"> 4692</span> <span class="comment"> * [STACK] stack size (bytes) (SUSv3)</span></div><div class="line"><a name="l04693"></a><span class="lineno"> 4693</span> <span class="comment"> *</span></div><div class="line"><a name="l04694"></a><span class="lineno"> 4694</span> <span class="comment"> * _cur_limit_ and _max_limit_ may be</span></div><div class="line"><a name="l04695"></a><span class="lineno"> 4695</span> <span class="comment"> * <code>:INFINITY</code>, <code>"INFINITY"</code> or</span></div><div class="line"><a name="l04696"></a><span class="lineno"> 4696</span> <span class="comment"> * <code>Process::RLIM_INFINITY</code>,</span></div><div class="line"><a name="l04697"></a><span class="lineno"> 4697</span> <span class="comment"> * which means that the resource is not limited.</span></div><div class="line"><a name="l04698"></a><span class="lineno"> 4698</span> <span class="comment"> * They may be <code>Process::RLIM_SAVED_MAX</code>,</span></div><div class="line"><a name="l04699"></a><span class="lineno"> 4699</span> <span class="comment"> * <code>Process::RLIM_SAVED_CUR</code> and</span></div><div class="line"><a name="l04700"></a><span class="lineno"> 4700</span> <span class="comment"> * corresponding symbols and strings too.</span></div><div class="line"><a name="l04701"></a><span class="lineno"> 4701</span> <span class="comment"> * See system setrlimit(2) manual for details.</span></div><div class="line"><a name="l04702"></a><span class="lineno"> 4702</span> <span class="comment"> *</span></div><div class="line"><a name="l04703"></a><span class="lineno"> 4703</span> <span class="comment"> * The following example raises the soft limit of core size to</span></div><div class="line"><a name="l04704"></a><span class="lineno"> 4704</span> <span class="comment"> * the hard limit to try to make core dump possible.</span></div><div class="line"><a name="l04705"></a><span class="lineno"> 4705</span> <span class="comment"> *</span></div><div class="line"><a name="l04706"></a><span class="lineno"> 4706</span> <span class="comment"> * Process.setrlimit(:CORE, Process.getrlimit(:CORE)[1])</span></div><div class="line"><a name="l04707"></a><span class="lineno"> 4707</span> <span class="comment"> *</span></div><div class="line"><a name="l04708"></a><span class="lineno"> 4708</span> <span class="comment"> */</span></div><div class="line"><a name="l04709"></a><span class="lineno"> 4709</span> </div><div class="line"><a name="l04710"></a><span class="lineno"> 4710</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04711"></a><span class="lineno"> 4711</span> <a class="code" href="../../d0/d85/process_8c.html#ab954fc63be63da76f91d1f4b909393d1">proc_setrlimit</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l04712"></a><span class="lineno"> 4712</span> {</div><div class="line"><a name="l04713"></a><span class="lineno"> 4713</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> resource, rlim_cur, rlim_max;</div><div class="line"><a name="l04714"></a><span class="lineno"> 4714</span>  <span class="keyword">struct </span>rlimit rlim;</div><div class="line"><a name="l04715"></a><span class="lineno"> 4715</span> </div><div class="line"><a name="l04716"></a><span class="lineno"> 4716</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04717"></a><span class="lineno"> 4717</span> </div><div class="line"><a name="l04718"></a><span class="lineno"> 4718</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="stringliteral">"21"</span>, &resource, &rlim_cur, &rlim_max);</div><div class="line"><a name="l04719"></a><span class="lineno"> 4719</span>  <span class="keywordflow">if</span> (rlim_max == <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>)</div><div class="line"><a name="l04720"></a><span class="lineno"> 4720</span>  rlim_max = rlim_cur;</div><div class="line"><a name="l04721"></a><span class="lineno"> 4721</span> </div><div class="line"><a name="l04722"></a><span class="lineno"> 4722</span>  rlim.rlim_cur = rlimit_resource_value(rlim_cur);</div><div class="line"><a name="l04723"></a><span class="lineno"> 4723</span>  rlim.rlim_max = rlimit_resource_value(rlim_max);</div><div class="line"><a name="l04724"></a><span class="lineno"> 4724</span> </div><div class="line"><a name="l04725"></a><span class="lineno"> 4725</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d1/d68/missing-pips_8c.html#afb5372957b70c85990f7c8cd6f5f46c9">setrlimit</a>(rlimit_resource_type(resource), &rlim) < 0) {</div><div class="line"><a name="l04726"></a><span class="lineno"> 4726</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(<span class="stringliteral">"setrlimit"</span>);</div><div class="line"><a name="l04727"></a><span class="lineno"> 4727</span>  }</div><div class="line"><a name="l04728"></a><span class="lineno"> 4728</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l04729"></a><span class="lineno"> 4729</span> }</div><div class="line"><a name="l04730"></a><span class="lineno"> 4730</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04731"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ab954fc63be63da76f91d1f4b909393d1"> 4731</a></span> <span class="preprocessor">#define proc_setrlimit rb_f_notimplement</span></div><div class="line"><a name="l04732"></a><span class="lineno"> 4732</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04733"></a><span class="lineno"> 4733</span> </div><div class="line"><a name="l04734"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af84dfb3d676dabad5a255f046cfdc477"> 4734</a></span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="../../d0/d85/process_8c.html#af84dfb3d676dabad5a255f046cfdc477">under_uid_switch</a> = 0;</div><div class="line"><a name="l04735"></a><span class="lineno"> 4735</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l04736"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e"> 4736</a></span> <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l04737"></a><span class="lineno"> 4737</span> {</div><div class="line"><a name="l04738"></a><span class="lineno"> 4738</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04739"></a><span class="lineno"> 4739</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#af84dfb3d676dabad5a255f046cfdc477">under_uid_switch</a>) {</div><div class="line"><a name="l04740"></a><span class="lineno"> 4740</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a95ad3953d535707e2cf2b1d837f5e253">rb_eRuntimeError</a>, <span class="stringliteral">"can't handle UID while evaluating block given to Process::UID.switch method"</span>);</div><div class="line"><a name="l04741"></a><span class="lineno"> 4741</span>  }</div><div class="line"><a name="l04742"></a><span class="lineno"> 4742</span> }</div><div class="line"><a name="l04743"></a><span class="lineno"> 4743</span> </div><div class="line"><a name="l04744"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aeb01475bdd9f672adb0da5615cfddd30"> 4744</a></span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="../../d0/d85/process_8c.html#aeb01475bdd9f672adb0da5615cfddd30">under_gid_switch</a> = 0;</div><div class="line"><a name="l04745"></a><span class="lineno"> 4745</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l04746"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898"> 4746</a></span> <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l04747"></a><span class="lineno"> 4747</span> {</div><div class="line"><a name="l04748"></a><span class="lineno"> 4748</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l04749"></a><span class="lineno"> 4749</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#aeb01475bdd9f672adb0da5615cfddd30">under_gid_switch</a>) {</div><div class="line"><a name="l04750"></a><span class="lineno"> 4750</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a95ad3953d535707e2cf2b1d837f5e253">rb_eRuntimeError</a>, <span class="stringliteral">"can't handle GID while evaluating block given to Process::UID.switch method"</span>);</div><div class="line"><a name="l04751"></a><span class="lineno"> 4751</span>  }</div><div class="line"><a name="l04752"></a><span class="lineno"> 4752</span> }</div><div class="line"><a name="l04753"></a><span class="lineno"> 4753</span> </div><div class="line"><a name="l04754"></a><span class="lineno"> 4754</span> </div><div class="line"><a name="l04755"></a><span class="lineno"> 4755</span> <span class="comment">/*********************************************************************</span></div><div class="line"><a name="l04756"></a><span class="lineno"> 4756</span> <span class="comment"> * Document-class: Process::Sys</span></div><div class="line"><a name="l04757"></a><span class="lineno"> 4757</span> <span class="comment"> *</span></div><div class="line"><a name="l04758"></a><span class="lineno"> 4758</span> <span class="comment"> * The <code>Process::Sys</code> module contains UID and GID</span></div><div class="line"><a name="l04759"></a><span class="lineno"> 4759</span> <span class="comment"> * functions which provide direct bindings to the system calls of the</span></div><div class="line"><a name="l04760"></a><span class="lineno"> 4760</span> <span class="comment"> * same names instead of the more-portable versions of the same</span></div><div class="line"><a name="l04761"></a><span class="lineno"> 4761</span> <span class="comment"> * functionality found in the <code>Process</code>,</span></div><div class="line"><a name="l04762"></a><span class="lineno"> 4762</span> <span class="comment"> * <code>Process::UID</code>, and <code>Process::GID</code> modules.</span></div><div class="line"><a name="l04763"></a><span class="lineno"> 4763</span> <span class="comment"> */</span></div><div class="line"><a name="l04764"></a><span class="lineno"> 4764</span> </div><div class="line"><a name="l04765"></a><span class="lineno"> 4765</span> <span class="preprocessor">#if defined(HAVE_PWD_H)</span></div><div class="line"><a name="l04766"></a><span class="lineno"> 4766</span> <span class="keyword">static</span> rb_uid_t</div><div class="line"><a name="l04767"></a><span class="lineno"> 4767</span> obj2uid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span></div><div class="line"><a name="l04768"></a><span class="lineno"> 4768</span> # ifdef USE_GETPWNAM_R</div><div class="line"><a name="l04769"></a><span class="lineno"> 4769</span>  , <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *getpw_tmp</div><div class="line"><a name="l04770"></a><span class="lineno"> 4770</span> # endif</div><div class="line"><a name="l04771"></a><span class="lineno"> 4771</span>  )</div><div class="line"><a name="l04772"></a><span class="lineno"> 4772</span> {</div><div class="line"><a name="l04773"></a><span class="lineno"> 4773</span>  rb_uid_t uid;</div><div class="line"><a name="l04774"></a><span class="lineno"> 4774</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp;</div><div class="line"><a name="l04775"></a><span class="lineno"> 4775</span> </div><div class="line"><a name="l04776"></a><span class="lineno"> 4776</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acf2fcf97dcf9c7c35452730eb3e2aeb2">FIXNUM_P</a>(<span class="keywordtype">id</span>) || <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(tmp = <a class="code" href="../../db/d2e/intern_8h.html#a669b6063704b2d304844bd1553217cf0">rb_check_string_type</a>(<span class="keywordtype">id</span>))) {</div><div class="line"><a name="l04777"></a><span class="lineno"> 4777</span>  uid = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae74bc3cc2bda10a24822a598ccaa8041">NUM2UIDT</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l04778"></a><span class="lineno"> 4778</span>  }</div><div class="line"><a name="l04779"></a><span class="lineno"> 4779</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l04780"></a><span class="lineno"> 4780</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *usrname = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l04781"></a><span class="lineno"> 4781</span>  <span class="keyword">struct </span>passwd *pwptr;</div><div class="line"><a name="l04782"></a><span class="lineno"> 4782</span> <span class="preprocessor">#ifdef USE_GETPWNAM_R</span></div><div class="line"><a name="l04783"></a><span class="lineno"> 4783</span>  <span class="keyword">struct </span>passwd pwbuf;</div><div class="line"><a name="l04784"></a><span class="lineno"> 4784</span>  <span class="keywordtype">char</span> *getpw_buf;</div><div class="line"><a name="l04785"></a><span class="lineno"> 4785</span>  <span class="keywordtype">long</span> getpw_buf_len;</div><div class="line"><a name="l04786"></a><span class="lineno"> 4786</span>  <span class="keywordflow">if</span> (!*getpw_tmp) {</div><div class="line"><a name="l04787"></a><span class="lineno"> 4787</span>  getpw_buf_len = GETPW_R_SIZE_INIT;</div><div class="line"><a name="l04788"></a><span class="lineno"> 4788</span>  <span class="keywordflow">if</span> (getpw_buf_len < 0) getpw_buf_len = GETPW_R_SIZE_DEFAULT;</div><div class="line"><a name="l04789"></a><span class="lineno"> 4789</span>  getpw_buf = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a444bf6cfeb841db77c328ba48e1a8e18">rb_alloc_tmp_buffer</a>(getpw_tmp, getpw_buf_len);</div><div class="line"><a name="l04790"></a><span class="lineno"> 4790</span>  }</div><div class="line"><a name="l04791"></a><span class="lineno"> 4791</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l04792"></a><span class="lineno"> 4792</span>  getpw_buf = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(*getpw_tmp);</div><div class="line"><a name="l04793"></a><span class="lineno"> 4793</span>  getpw_buf_len = <a class="code" href="../../db/d2e/intern_8h.html#ae3485fb3fdd9b960dc803374b044c567">rb_str_capacity</a>(*getpw_tmp);</div><div class="line"><a name="l04794"></a><span class="lineno"> 4794</span>  }</div><div class="line"><a name="l04795"></a><span class="lineno"> 4795</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = ERANGE;</div><div class="line"><a name="l04796"></a><span class="lineno"> 4796</span>  <span class="comment">/* gepwnam_r() on MacOS X doesn't set errno if buffer size is insufficient */</span></div><div class="line"><a name="l04797"></a><span class="lineno"> 4797</span>  <span class="keywordflow">while</span> (getpwnam_r(usrname, &pwbuf, getpw_buf, getpw_buf_len, &pwptr)) {</div><div class="line"><a name="l04798"></a><span class="lineno"> 4798</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> != ERANGE || getpw_buf_len >= GETPW_R_SIZE_LIMIT) {</div><div class="line"><a name="l04799"></a><span class="lineno"> 4799</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aec0988b9d2c82affd72778de7f26871b">rb_free_tmp_buffer</a>(getpw_tmp);</div><div class="line"><a name="l04800"></a><span class="lineno"> 4800</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(<span class="stringliteral">"getpwnam_r"</span>);</div><div class="line"><a name="l04801"></a><span class="lineno"> 4801</span>  }</div><div class="line"><a name="l04802"></a><span class="lineno"> 4802</span>  <a class="code" href="../../db/d2e/intern_8h.html#abc41f64bde8ae25d5ea021cfdaa0d9dd">rb_str_modify_expand</a>(*getpw_tmp, getpw_buf_len);</div><div class="line"><a name="l04803"></a><span class="lineno"> 4803</span>  getpw_buf = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(*getpw_tmp);</div><div class="line"><a name="l04804"></a><span class="lineno"> 4804</span>  getpw_buf_len = <a class="code" href="../../db/d2e/intern_8h.html#ae3485fb3fdd9b960dc803374b044c567">rb_str_capacity</a>(*getpw_tmp);</div><div class="line"><a name="l04805"></a><span class="lineno"> 4805</span>  }</div><div class="line"><a name="l04806"></a><span class="lineno"> 4806</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04807"></a><span class="lineno"> 4807</span>  pwptr = getpwnam(usrname);</div><div class="line"><a name="l04808"></a><span class="lineno"> 4808</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04809"></a><span class="lineno"> 4809</span>  <span class="keywordflow">if</span> (!pwptr) {</div><div class="line"><a name="l04810"></a><span class="lineno"> 4810</span> <span class="preprocessor">#ifndef USE_GETPWNAM_R</span></div><div class="line"><a name="l04811"></a><span class="lineno"> 4811</span>  endpwent();</div><div class="line"><a name="l04812"></a><span class="lineno"> 4812</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04813"></a><span class="lineno"> 4813</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"can't find user for %s"</span>, usrname);</div><div class="line"><a name="l04814"></a><span class="lineno"> 4814</span>  }</div><div class="line"><a name="l04815"></a><span class="lineno"> 4815</span>  uid = pwptr->pw_uid;</div><div class="line"><a name="l04816"></a><span class="lineno"> 4816</span> <span class="preprocessor">#ifndef USE_GETPWNAM_R</span></div><div class="line"><a name="l04817"></a><span class="lineno"> 4817</span>  endpwent();</div><div class="line"><a name="l04818"></a><span class="lineno"> 4818</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04819"></a><span class="lineno"> 4819</span>  }</div><div class="line"><a name="l04820"></a><span class="lineno"> 4820</span>  <span class="keywordflow">return</span> uid;</div><div class="line"><a name="l04821"></a><span class="lineno"> 4821</span> }</div><div class="line"><a name="l04822"></a><span class="lineno"> 4822</span> </div><div class="line"><a name="l04823"></a><span class="lineno"> 4823</span> <span class="preprocessor"># ifdef p_uid_from_name</span></div><div class="line"><a name="l04824"></a><span class="lineno"> 4824</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04825"></a><span class="lineno"> 4825</span> <a class="code" href="../../d0/d85/process_8c.html#a4c3147e64a67637f46b7bf4c074779d5">p_uid_from_name</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l04826"></a><span class="lineno"> 4826</span> {</div><div class="line"><a name="l04827"></a><span class="lineno"> 4827</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0571aa121079ce8982cdcab41aa04332">UIDT2NUM</a>(<a class="code" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a>(<span class="keywordtype">id</span>));</div><div class="line"><a name="l04828"></a><span class="lineno"> 4828</span> }</div><div class="line"><a name="l04829"></a><span class="lineno"> 4829</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l04830"></a><span class="lineno"> 4830</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04831"></a><span class="lineno"> 4831</span> </div><div class="line"><a name="l04832"></a><span class="lineno"> 4832</span> <span class="preprocessor">#if defined(HAVE_GRP_H)</span></div><div class="line"><a name="l04833"></a><span class="lineno"> 4833</span> <span class="keyword">static</span> rb_gid_t</div><div class="line"><a name="l04834"></a><span class="lineno"> 4834</span> obj2gid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span></div><div class="line"><a name="l04835"></a><span class="lineno"> 4835</span> # ifdef USE_GETGRNAM_R</div><div class="line"><a name="l04836"></a><span class="lineno"> 4836</span>  , <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *getgr_tmp</div><div class="line"><a name="l04837"></a><span class="lineno"> 4837</span> # endif</div><div class="line"><a name="l04838"></a><span class="lineno"> 4838</span>  )</div><div class="line"><a name="l04839"></a><span class="lineno"> 4839</span> {</div><div class="line"><a name="l04840"></a><span class="lineno"> 4840</span>  rb_gid_t gid;</div><div class="line"><a name="l04841"></a><span class="lineno"> 4841</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp;</div><div class="line"><a name="l04842"></a><span class="lineno"> 4842</span> </div><div class="line"><a name="l04843"></a><span class="lineno"> 4843</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acf2fcf97dcf9c7c35452730eb3e2aeb2">FIXNUM_P</a>(<span class="keywordtype">id</span>) || <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(tmp = <a class="code" href="../../db/d2e/intern_8h.html#a669b6063704b2d304844bd1553217cf0">rb_check_string_type</a>(<span class="keywordtype">id</span>))) {</div><div class="line"><a name="l04844"></a><span class="lineno"> 4844</span>  gid = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad89930ec1d3f435b1fcac17386acc035">NUM2GIDT</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l04845"></a><span class="lineno"> 4845</span>  }</div><div class="line"><a name="l04846"></a><span class="lineno"> 4846</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l04847"></a><span class="lineno"> 4847</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *grpname = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l04848"></a><span class="lineno"> 4848</span>  <span class="keyword">struct </span>group *grptr;</div><div class="line"><a name="l04849"></a><span class="lineno"> 4849</span> <span class="preprocessor">#ifdef USE_GETGRNAM_R</span></div><div class="line"><a name="l04850"></a><span class="lineno"> 4850</span>  <span class="keyword">struct </span>group grbuf;</div><div class="line"><a name="l04851"></a><span class="lineno"> 4851</span>  <span class="keywordtype">char</span> *getgr_buf;</div><div class="line"><a name="l04852"></a><span class="lineno"> 4852</span>  <span class="keywordtype">long</span> getgr_buf_len;</div><div class="line"><a name="l04853"></a><span class="lineno"> 4853</span>  <span class="keywordflow">if</span> (!*getgr_tmp) {</div><div class="line"><a name="l04854"></a><span class="lineno"> 4854</span>  getgr_buf_len = GETGR_R_SIZE_INIT;</div><div class="line"><a name="l04855"></a><span class="lineno"> 4855</span>  <span class="keywordflow">if</span> (getgr_buf_len < 0) getgr_buf_len = GETGR_R_SIZE_DEFAULT;</div><div class="line"><a name="l04856"></a><span class="lineno"> 4856</span>  getgr_buf = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a444bf6cfeb841db77c328ba48e1a8e18">rb_alloc_tmp_buffer</a>(getgr_tmp, getgr_buf_len);</div><div class="line"><a name="l04857"></a><span class="lineno"> 4857</span>  }</div><div class="line"><a name="l04858"></a><span class="lineno"> 4858</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l04859"></a><span class="lineno"> 4859</span>  getgr_buf = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(*getgr_tmp);</div><div class="line"><a name="l04860"></a><span class="lineno"> 4860</span>  getgr_buf_len = <a class="code" href="../../db/d2e/intern_8h.html#ae3485fb3fdd9b960dc803374b044c567">rb_str_capacity</a>(*getgr_tmp);</div><div class="line"><a name="l04861"></a><span class="lineno"> 4861</span>  }</div><div class="line"><a name="l04862"></a><span class="lineno"> 4862</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = ERANGE;</div><div class="line"><a name="l04863"></a><span class="lineno"> 4863</span>  <span class="comment">/* gegrnam_r() on MacOS X doesn't set errno if buffer size is insufficient */</span></div><div class="line"><a name="l04864"></a><span class="lineno"> 4864</span>  <span class="keywordflow">while</span> (getgrnam_r(grpname, &grbuf, getgr_buf, getgr_buf_len, &grptr)) {</div><div class="line"><a name="l04865"></a><span class="lineno"> 4865</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> != ERANGE || getgr_buf_len >= GETGR_R_SIZE_LIMIT) {</div><div class="line"><a name="l04866"></a><span class="lineno"> 4866</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aec0988b9d2c82affd72778de7f26871b">rb_free_tmp_buffer</a>(getgr_tmp);</div><div class="line"><a name="l04867"></a><span class="lineno"> 4867</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(<span class="stringliteral">"getgrnam_r"</span>);</div><div class="line"><a name="l04868"></a><span class="lineno"> 4868</span>  }</div><div class="line"><a name="l04869"></a><span class="lineno"> 4869</span>  <a class="code" href="../../db/d2e/intern_8h.html#abc41f64bde8ae25d5ea021cfdaa0d9dd">rb_str_modify_expand</a>(*getgr_tmp, getgr_buf_len);</div><div class="line"><a name="l04870"></a><span class="lineno"> 4870</span>  getgr_buf = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(*getgr_tmp);</div><div class="line"><a name="l04871"></a><span class="lineno"> 4871</span>  getgr_buf_len = <a class="code" href="../../db/d2e/intern_8h.html#ae3485fb3fdd9b960dc803374b044c567">rb_str_capacity</a>(*getgr_tmp);</div><div class="line"><a name="l04872"></a><span class="lineno"> 4872</span>  }</div><div class="line"><a name="l04873"></a><span class="lineno"> 4873</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04874"></a><span class="lineno"> 4874</span>  grptr = getgrnam(grpname);</div><div class="line"><a name="l04875"></a><span class="lineno"> 4875</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04876"></a><span class="lineno"> 4876</span>  <span class="keywordflow">if</span> (!grptr) {</div><div class="line"><a name="l04877"></a><span class="lineno"> 4877</span> <span class="preprocessor">#ifndef USE_GETGRNAM_R</span></div><div class="line"><a name="l04878"></a><span class="lineno"> 4878</span>  endgrent();</div><div class="line"><a name="l04879"></a><span class="lineno"> 4879</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04880"></a><span class="lineno"> 4880</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"can't find group for %s"</span>, grpname);</div><div class="line"><a name="l04881"></a><span class="lineno"> 4881</span>  }</div><div class="line"><a name="l04882"></a><span class="lineno"> 4882</span>  gid = grptr->gr_gid;</div><div class="line"><a name="l04883"></a><span class="lineno"> 4883</span> <span class="preprocessor">#ifndef USE_GETGRNAM_R</span></div><div class="line"><a name="l04884"></a><span class="lineno"> 4884</span>  endgrent();</div><div class="line"><a name="l04885"></a><span class="lineno"> 4885</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04886"></a><span class="lineno"> 4886</span>  }</div><div class="line"><a name="l04887"></a><span class="lineno"> 4887</span>  <span class="keywordflow">return</span> gid;</div><div class="line"><a name="l04888"></a><span class="lineno"> 4888</span> }</div><div class="line"><a name="l04889"></a><span class="lineno"> 4889</span> </div><div class="line"><a name="l04890"></a><span class="lineno"> 4890</span> <span class="preprocessor"># ifdef p_gid_from_name</span></div><div class="line"><a name="l04891"></a><span class="lineno"> 4891</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04892"></a><span class="lineno"> 4892</span> <a class="code" href="../../d0/d85/process_8c.html#afd93248273e90d226757828627bdc1e5">p_gid_from_name</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l04893"></a><span class="lineno"> 4893</span> {</div><div class="line"><a name="l04894"></a><span class="lineno"> 4894</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(<a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(<span class="keywordtype">id</span>));</div><div class="line"><a name="l04895"></a><span class="lineno"> 4895</span> }</div><div class="line"><a name="l04896"></a><span class="lineno"> 4896</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l04897"></a><span class="lineno"> 4897</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04898"></a><span class="lineno"> 4898</span> </div><div class="line"><a name="l04899"></a><span class="lineno"> 4899</span> <span class="preprocessor">#if defined HAVE_SETUID</span></div><div class="line"><a name="l04900"></a><span class="lineno"> 4900</span> <span class="comment">/*</span></div><div class="line"><a name="l04901"></a><span class="lineno"> 4901</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04902"></a><span class="lineno"> 4902</span> <span class="comment"> * Process::Sys.setuid(user) -> nil</span></div><div class="line"><a name="l04903"></a><span class="lineno"> 4903</span> <span class="comment"> *</span></div><div class="line"><a name="l04904"></a><span class="lineno"> 4904</span> <span class="comment"> * Set the user ID of the current process to _user_. Not</span></div><div class="line"><a name="l04905"></a><span class="lineno"> 4905</span> <span class="comment"> * available on all platforms.</span></div><div class="line"><a name="l04906"></a><span class="lineno"> 4906</span> <span class="comment"> *</span></div><div class="line"><a name="l04907"></a><span class="lineno"> 4907</span> <span class="comment"> */</span></div><div class="line"><a name="l04908"></a><span class="lineno"> 4908</span> </div><div class="line"><a name="l04909"></a><span class="lineno"> 4909</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04910"></a><span class="lineno"> 4910</span> <a class="code" href="../../d0/d85/process_8c.html#a7e267c99cd105766aa2db495cc45c81f">p_sys_setuid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l04911"></a><span class="lineno"> 4911</span> {</div><div class="line"><a name="l04912"></a><span class="lineno"> 4912</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l04913"></a><span class="lineno"> 4913</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a>(<a class="code" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a>(<span class="keywordtype">id</span>)) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04914"></a><span class="lineno"> 4914</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l04915"></a><span class="lineno"> 4915</span> }</div><div class="line"><a name="l04916"></a><span class="lineno"> 4916</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04917"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a7e267c99cd105766aa2db495cc45c81f"> 4917</a></span> <span class="preprocessor">#define p_sys_setuid rb_f_notimplement</span></div><div class="line"><a name="l04918"></a><span class="lineno"> 4918</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04919"></a><span class="lineno"> 4919</span> </div><div class="line"><a name="l04920"></a><span class="lineno"> 4920</span> </div><div class="line"><a name="l04921"></a><span class="lineno"> 4921</span> <span class="preprocessor">#if defined HAVE_SETRUID</span></div><div class="line"><a name="l04922"></a><span class="lineno"> 4922</span> <span class="comment">/*</span></div><div class="line"><a name="l04923"></a><span class="lineno"> 4923</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04924"></a><span class="lineno"> 4924</span> <span class="comment"> * Process::Sys.setruid(user) -> nil</span></div><div class="line"><a name="l04925"></a><span class="lineno"> 4925</span> <span class="comment"> *</span></div><div class="line"><a name="l04926"></a><span class="lineno"> 4926</span> <span class="comment"> * Set the real user ID of the calling process to _user_.</span></div><div class="line"><a name="l04927"></a><span class="lineno"> 4927</span> <span class="comment"> * Not available on all platforms.</span></div><div class="line"><a name="l04928"></a><span class="lineno"> 4928</span> <span class="comment"> *</span></div><div class="line"><a name="l04929"></a><span class="lineno"> 4929</span> <span class="comment"> */</span></div><div class="line"><a name="l04930"></a><span class="lineno"> 4930</span> </div><div class="line"><a name="l04931"></a><span class="lineno"> 4931</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04932"></a><span class="lineno"> 4932</span> <a class="code" href="../../d0/d85/process_8c.html#a9703fc8f184fc0d3d04d4e7a69e8a523">p_sys_setruid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l04933"></a><span class="lineno"> 4933</span> {</div><div class="line"><a name="l04934"></a><span class="lineno"> 4934</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l04935"></a><span class="lineno"> 4935</span>  <span class="keywordflow">if</span> (setruid(<a class="code" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a>(<span class="keywordtype">id</span>)) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04936"></a><span class="lineno"> 4936</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l04937"></a><span class="lineno"> 4937</span> }</div><div class="line"><a name="l04938"></a><span class="lineno"> 4938</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04939"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a9703fc8f184fc0d3d04d4e7a69e8a523"> 4939</a></span> <span class="preprocessor">#define p_sys_setruid rb_f_notimplement</span></div><div class="line"><a name="l04940"></a><span class="lineno"> 4940</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04941"></a><span class="lineno"> 4941</span> </div><div class="line"><a name="l04942"></a><span class="lineno"> 4942</span> </div><div class="line"><a name="l04943"></a><span class="lineno"> 4943</span> <span class="preprocessor">#if defined HAVE_SETEUID</span></div><div class="line"><a name="l04944"></a><span class="lineno"> 4944</span> <span class="comment">/*</span></div><div class="line"><a name="l04945"></a><span class="lineno"> 4945</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04946"></a><span class="lineno"> 4946</span> <span class="comment"> * Process::Sys.seteuid(user) -> nil</span></div><div class="line"><a name="l04947"></a><span class="lineno"> 4947</span> <span class="comment"> *</span></div><div class="line"><a name="l04948"></a><span class="lineno"> 4948</span> <span class="comment"> * Set the effective user ID of the calling process to</span></div><div class="line"><a name="l04949"></a><span class="lineno"> 4949</span> <span class="comment"> * _user_. Not available on all platforms.</span></div><div class="line"><a name="l04950"></a><span class="lineno"> 4950</span> <span class="comment"> *</span></div><div class="line"><a name="l04951"></a><span class="lineno"> 4951</span> <span class="comment"> */</span></div><div class="line"><a name="l04952"></a><span class="lineno"> 4952</span> </div><div class="line"><a name="l04953"></a><span class="lineno"> 4953</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04954"></a><span class="lineno"> 4954</span> <a class="code" href="../../d0/d85/process_8c.html#aca22c6dc8e3c3943ee69357da85cfe2d">p_sys_seteuid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l04955"></a><span class="lineno"> 4955</span> {</div><div class="line"><a name="l04956"></a><span class="lineno"> 4956</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l04957"></a><span class="lineno"> 4957</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(<a class="code" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a>(<span class="keywordtype">id</span>)) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04958"></a><span class="lineno"> 4958</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l04959"></a><span class="lineno"> 4959</span> }</div><div class="line"><a name="l04960"></a><span class="lineno"> 4960</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04961"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aca22c6dc8e3c3943ee69357da85cfe2d"> 4961</a></span> <span class="preprocessor">#define p_sys_seteuid rb_f_notimplement</span></div><div class="line"><a name="l04962"></a><span class="lineno"> 4962</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04963"></a><span class="lineno"> 4963</span> </div><div class="line"><a name="l04964"></a><span class="lineno"> 4964</span> </div><div class="line"><a name="l04965"></a><span class="lineno"> 4965</span> <span class="preprocessor">#if defined HAVE_SETREUID</span></div><div class="line"><a name="l04966"></a><span class="lineno"> 4966</span> <span class="comment">/*</span></div><div class="line"><a name="l04967"></a><span class="lineno"> 4967</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04968"></a><span class="lineno"> 4968</span> <span class="comment"> * Process::Sys.setreuid(rid, eid) -> nil</span></div><div class="line"><a name="l04969"></a><span class="lineno"> 4969</span> <span class="comment"> *</span></div><div class="line"><a name="l04970"></a><span class="lineno"> 4970</span> <span class="comment"> * Sets the (user) real and/or effective user IDs of the current</span></div><div class="line"><a name="l04971"></a><span class="lineno"> 4971</span> <span class="comment"> * process to _rid_ and _eid_, respectively. A value of</span></div><div class="line"><a name="l04972"></a><span class="lineno"> 4972</span> <span class="comment"> * <code>-1</code> for either means to leave that ID unchanged. Not</span></div><div class="line"><a name="l04973"></a><span class="lineno"> 4973</span> <span class="comment"> * available on all platforms.</span></div><div class="line"><a name="l04974"></a><span class="lineno"> 4974</span> <span class="comment"> *</span></div><div class="line"><a name="l04975"></a><span class="lineno"> 4975</span> <span class="comment"> */</span></div><div class="line"><a name="l04976"></a><span class="lineno"> 4976</span> </div><div class="line"><a name="l04977"></a><span class="lineno"> 4977</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l04978"></a><span class="lineno"> 4978</span> <a class="code" href="../../d0/d85/process_8c.html#aee041cfb135a2b69c83f8a377311b76d">p_sys_setreuid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> rid, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> eid)</div><div class="line"><a name="l04979"></a><span class="lineno"> 4979</span> {</div><div class="line"><a name="l04980"></a><span class="lineno"> 4980</span>  rb_uid_t ruid, euid;</div><div class="line"><a name="l04981"></a><span class="lineno"> 4981</span>  <a class="code" href="../../d0/d85/process_8c.html#a11bc85ec1b3577e78a32fc6ff6d82a27">PREPARE_GETPWNAM</a>;</div><div class="line"><a name="l04982"></a><span class="lineno"> 4982</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l04983"></a><span class="lineno"> 4983</span>  ruid = OBJ2UID1(rid);</div><div class="line"><a name="l04984"></a><span class="lineno"> 4984</span>  euid = OBJ2UID1(eid);</div><div class="line"><a name="l04985"></a><span class="lineno"> 4985</span>  <a class="code" href="../../d0/d85/process_8c.html#ac8e4b89b94fec9f1fbc58419b56c0454">FINISH_GETPWNAM</a>;</div><div class="line"><a name="l04986"></a><span class="lineno"> 4986</span>  <span class="keywordflow">if</span> (setreuid(ruid, euid) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l04987"></a><span class="lineno"> 4987</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l04988"></a><span class="lineno"> 4988</span> }</div><div class="line"><a name="l04989"></a><span class="lineno"> 4989</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l04990"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aee041cfb135a2b69c83f8a377311b76d"> 4990</a></span> <span class="preprocessor">#define p_sys_setreuid rb_f_notimplement</span></div><div class="line"><a name="l04991"></a><span class="lineno"> 4991</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l04992"></a><span class="lineno"> 4992</span> </div><div class="line"><a name="l04993"></a><span class="lineno"> 4993</span> </div><div class="line"><a name="l04994"></a><span class="lineno"> 4994</span> <span class="preprocessor">#if defined HAVE_SETRESUID</span></div><div class="line"><a name="l04995"></a><span class="lineno"> 4995</span> <span class="comment">/*</span></div><div class="line"><a name="l04996"></a><span class="lineno"> 4996</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l04997"></a><span class="lineno"> 4997</span> <span class="comment"> * Process::Sys.setresuid(rid, eid, sid) -> nil</span></div><div class="line"><a name="l04998"></a><span class="lineno"> 4998</span> <span class="comment"> *</span></div><div class="line"><a name="l04999"></a><span class="lineno"> 4999</span> <span class="comment"> * Sets the (user) real, effective, and saved user IDs of the</span></div><div class="line"><a name="l05000"></a><span class="lineno"> 5000</span> <span class="comment"> * current process to _rid_, _eid_, and _sid_ respectively. A</span></div><div class="line"><a name="l05001"></a><span class="lineno"> 5001</span> <span class="comment"> * value of <code>-1</code> for any value means to</span></div><div class="line"><a name="l05002"></a><span class="lineno"> 5002</span> <span class="comment"> * leave that ID unchanged. Not available on all platforms.</span></div><div class="line"><a name="l05003"></a><span class="lineno"> 5003</span> <span class="comment"> *</span></div><div class="line"><a name="l05004"></a><span class="lineno"> 5004</span> <span class="comment"> */</span></div><div class="line"><a name="l05005"></a><span class="lineno"> 5005</span> </div><div class="line"><a name="l05006"></a><span class="lineno"> 5006</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05007"></a><span class="lineno"> 5007</span> <a class="code" href="../../d0/d85/process_8c.html#a71a2d3088f1d8b09785c559b96d0a23e">p_sys_setresuid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> rid, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> eid, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> sid)</div><div class="line"><a name="l05008"></a><span class="lineno"> 5008</span> {</div><div class="line"><a name="l05009"></a><span class="lineno"> 5009</span>  rb_uid_t ruid, euid, suid;</div><div class="line"><a name="l05010"></a><span class="lineno"> 5010</span>  <a class="code" href="../../d0/d85/process_8c.html#a11bc85ec1b3577e78a32fc6ff6d82a27">PREPARE_GETPWNAM</a>;</div><div class="line"><a name="l05011"></a><span class="lineno"> 5011</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l05012"></a><span class="lineno"> 5012</span>  ruid = OBJ2UID1(rid);</div><div class="line"><a name="l05013"></a><span class="lineno"> 5013</span>  euid = OBJ2UID1(eid);</div><div class="line"><a name="l05014"></a><span class="lineno"> 5014</span>  suid = OBJ2UID1(sid);</div><div class="line"><a name="l05015"></a><span class="lineno"> 5015</span>  <a class="code" href="../../d0/d85/process_8c.html#ac8e4b89b94fec9f1fbc58419b56c0454">FINISH_GETPWNAM</a>;</div><div class="line"><a name="l05016"></a><span class="lineno"> 5016</span>  <span class="keywordflow">if</span> (setresuid(ruid, euid, suid) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05017"></a><span class="lineno"> 5017</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l05018"></a><span class="lineno"> 5018</span> }</div><div class="line"><a name="l05019"></a><span class="lineno"> 5019</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05020"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a71a2d3088f1d8b09785c559b96d0a23e"> 5020</a></span> <span class="preprocessor">#define p_sys_setresuid rb_f_notimplement</span></div><div class="line"><a name="l05021"></a><span class="lineno"> 5021</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05022"></a><span class="lineno"> 5022</span> </div><div class="line"><a name="l05023"></a><span class="lineno"> 5023</span> </div><div class="line"><a name="l05024"></a><span class="lineno"> 5024</span> <span class="comment">/*</span></div><div class="line"><a name="l05025"></a><span class="lineno"> 5025</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05026"></a><span class="lineno"> 5026</span> <span class="comment"> * Process.uid -> fixnum</span></div><div class="line"><a name="l05027"></a><span class="lineno"> 5027</span> <span class="comment"> * Process::UID.rid -> fixnum</span></div><div class="line"><a name="l05028"></a><span class="lineno"> 5028</span> <span class="comment"> * Process::Sys.getuid -> fixnum</span></div><div class="line"><a name="l05029"></a><span class="lineno"> 5029</span> <span class="comment"> *</span></div><div class="line"><a name="l05030"></a><span class="lineno"> 5030</span> <span class="comment"> * Returns the (real) user ID of this process.</span></div><div class="line"><a name="l05031"></a><span class="lineno"> 5031</span> <span class="comment"> *</span></div><div class="line"><a name="l05032"></a><span class="lineno"> 5032</span> <span class="comment"> * Process.uid #=> 501</span></div><div class="line"><a name="l05033"></a><span class="lineno"> 5033</span> <span class="comment"> */</span></div><div class="line"><a name="l05034"></a><span class="lineno"> 5034</span> </div><div class="line"><a name="l05035"></a><span class="lineno"> 5035</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05036"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a177ff08fced24358522ad4b80a836380"> 5036</a></span> <a class="code" href="../../d0/d85/process_8c.html#a177ff08fced24358522ad4b80a836380">proc_getuid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l05037"></a><span class="lineno"> 5037</span> {</div><div class="line"><a name="l05038"></a><span class="lineno"> 5038</span>  rb_uid_t uid = <a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>();</div><div class="line"><a name="l05039"></a><span class="lineno"> 5039</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0571aa121079ce8982cdcab41aa04332">UIDT2NUM</a>(uid);</div><div class="line"><a name="l05040"></a><span class="lineno"> 5040</span> }</div><div class="line"><a name="l05041"></a><span class="lineno"> 5041</span> </div><div class="line"><a name="l05042"></a><span class="lineno"> 5042</span> </div><div class="line"><a name="l05043"></a><span class="lineno"> 5043</span> <span class="preprocessor">#if defined(HAVE_SETRESUID) || defined(HAVE_SETREUID) || defined(HAVE_SETRUID) || defined(HAVE_SETUID)</span></div><div class="line"><a name="l05044"></a><span class="lineno"> 5044</span> <span class="comment">/*</span></div><div class="line"><a name="l05045"></a><span class="lineno"> 5045</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05046"></a><span class="lineno"> 5046</span> <span class="comment"> * Process.uid= user -> numeric</span></div><div class="line"><a name="l05047"></a><span class="lineno"> 5047</span> <span class="comment"> *</span></div><div class="line"><a name="l05048"></a><span class="lineno"> 5048</span> <span class="comment"> * Sets the (user) user ID for this process. Not available on all</span></div><div class="line"><a name="l05049"></a><span class="lineno"> 5049</span> <span class="comment"> * platforms.</span></div><div class="line"><a name="l05050"></a><span class="lineno"> 5050</span> <span class="comment"> */</span></div><div class="line"><a name="l05051"></a><span class="lineno"> 5051</span> </div><div class="line"><a name="l05052"></a><span class="lineno"> 5052</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05053"></a><span class="lineno"> 5053</span> <a class="code" href="../../d0/d85/process_8c.html#a11f8e9fe5fc7f4b37c5046e3ff07b4dc">proc_setuid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l05054"></a><span class="lineno"> 5054</span> {</div><div class="line"><a name="l05055"></a><span class="lineno"> 5055</span>  rb_uid_t uid;</div><div class="line"><a name="l05056"></a><span class="lineno"> 5056</span> </div><div class="line"><a name="l05057"></a><span class="lineno"> 5057</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l05058"></a><span class="lineno"> 5058</span> </div><div class="line"><a name="l05059"></a><span class="lineno"> 5059</span>  uid = <a class="code" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l05060"></a><span class="lineno"> 5060</span> <span class="preprocessor">#if defined(HAVE_SETRESUID)</span></div><div class="line"><a name="l05061"></a><span class="lineno"> 5061</span>  <span class="keywordflow">if</span> (setresuid(uid, -1, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05062"></a><span class="lineno"> 5062</span> <span class="preprocessor">#elif defined HAVE_SETREUID</span></div><div class="line"><a name="l05063"></a><span class="lineno"> 5063</span>  <span class="keywordflow">if</span> (setreuid(uid, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05064"></a><span class="lineno"> 5064</span> <span class="preprocessor">#elif defined HAVE_SETRUID</span></div><div class="line"><a name="l05065"></a><span class="lineno"> 5065</span>  <span class="keywordflow">if</span> (setruid(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05066"></a><span class="lineno"> 5066</span> <span class="preprocessor">#elif defined HAVE_SETUID</span></div><div class="line"><a name="l05067"></a><span class="lineno"> 5067</span>  {</div><div class="line"><a name="l05068"></a><span class="lineno"> 5068</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() == uid) {</div><div class="line"><a name="l05069"></a><span class="lineno"> 5069</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05070"></a><span class="lineno"> 5070</span>  }</div><div class="line"><a name="l05071"></a><span class="lineno"> 5071</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05072"></a><span class="lineno"> 5072</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l05073"></a><span class="lineno"> 5073</span>  }</div><div class="line"><a name="l05074"></a><span class="lineno"> 5074</span>  }</div><div class="line"><a name="l05075"></a><span class="lineno"> 5075</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05076"></a><span class="lineno"> 5076</span>  <span class="keywordflow">return</span> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a>;</div><div class="line"><a name="l05077"></a><span class="lineno"> 5077</span> }</div><div class="line"><a name="l05078"></a><span class="lineno"> 5078</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05079"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a11f8e9fe5fc7f4b37c5046e3ff07b4dc"> 5079</a></span> <span class="preprocessor">#define proc_setuid rb_f_notimplement</span></div><div class="line"><a name="l05080"></a><span class="lineno"> 5080</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05081"></a><span class="lineno"> 5081</span> </div><div class="line"><a name="l05082"></a><span class="lineno"> 5082</span> </div><div class="line"><a name="l05083"></a><span class="lineno"> 5083</span> <span class="comment">/********************************************************************</span></div><div class="line"><a name="l05084"></a><span class="lineno"> 5084</span> <span class="comment"> *</span></div><div class="line"><a name="l05085"></a><span class="lineno"> 5085</span> <span class="comment"> * Document-class: Process::UID</span></div><div class="line"><a name="l05086"></a><span class="lineno"> 5086</span> <span class="comment"> *</span></div><div class="line"><a name="l05087"></a><span class="lineno"> 5087</span> <span class="comment"> * The <code>Process::UID</code> module contains a collection of</span></div><div class="line"><a name="l05088"></a><span class="lineno"> 5088</span> <span class="comment"> * module functions which can be used to portably get, set, and</span></div><div class="line"><a name="l05089"></a><span class="lineno"> 5089</span> <span class="comment"> * switch the current process's real, effective, and saved user IDs.</span></div><div class="line"><a name="l05090"></a><span class="lineno"> 5090</span> <span class="comment"> *</span></div><div class="line"><a name="l05091"></a><span class="lineno"> 5091</span> <span class="comment"> */</span></div><div class="line"><a name="l05092"></a><span class="lineno"> 5092</span> </div><div class="line"><a name="l05093"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627"> 5093</a></span> <span class="keyword">static</span> rb_uid_t <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = -1;</div><div class="line"><a name="l05094"></a><span class="lineno"> 5094</span> </div><div class="line"><a name="l05095"></a><span class="lineno"> 5095</span> <span class="preprocessor">#ifdef BROKEN_SETREUID</span></div><div class="line"><a name="l05096"></a><span class="lineno"> 5096</span> <span class="keywordtype">int</span></div><div class="line"><a name="l05097"></a><span class="lineno"> 5097</span> setreuid(rb_uid_t ruid, rb_uid_t euid)</div><div class="line"><a name="l05098"></a><span class="lineno"> 5098</span> {</div><div class="line"><a name="l05099"></a><span class="lineno"> 5099</span>  <span class="keywordflow">if</span> (ruid != (rb_uid_t)-1 && ruid != <a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>()) {</div><div class="line"><a name="l05100"></a><span class="lineno"> 5100</span>  <span class="keywordflow">if</span> (euid == (rb_uid_t)-1) euid = <a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>();</div><div class="line"><a name="l05101"></a><span class="lineno"> 5101</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a>(ruid) < 0) <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l05102"></a><span class="lineno"> 5102</span>  }</div><div class="line"><a name="l05103"></a><span class="lineno"> 5103</span>  <span class="keywordflow">if</span> (euid != (rb_uid_t)-1 && euid != <a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>()) {</div><div class="line"><a name="l05104"></a><span class="lineno"> 5104</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(euid) < 0) <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l05105"></a><span class="lineno"> 5105</span>  }</div><div class="line"><a name="l05106"></a><span class="lineno"> 5106</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l05107"></a><span class="lineno"> 5107</span> }</div><div class="line"><a name="l05108"></a><span class="lineno"> 5108</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05109"></a><span class="lineno"> 5109</span> </div><div class="line"><a name="l05110"></a><span class="lineno"> 5110</span> <span class="comment">/*</span></div><div class="line"><a name="l05111"></a><span class="lineno"> 5111</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05112"></a><span class="lineno"> 5112</span> <span class="comment"> * Process::UID.change_privilege(user) -> fixnum</span></div><div class="line"><a name="l05113"></a><span class="lineno"> 5113</span> <span class="comment"> *</span></div><div class="line"><a name="l05114"></a><span class="lineno"> 5114</span> <span class="comment"> * Change the current process's real and effective user ID to that</span></div><div class="line"><a name="l05115"></a><span class="lineno"> 5115</span> <span class="comment"> * specified by _user_. Returns the new user ID. Not</span></div><div class="line"><a name="l05116"></a><span class="lineno"> 5116</span> <span class="comment"> * available on all platforms.</span></div><div class="line"><a name="l05117"></a><span class="lineno"> 5117</span> <span class="comment"> *</span></div><div class="line"><a name="l05118"></a><span class="lineno"> 5118</span> <span class="comment"> * [Process.uid, Process.euid] #=> [0, 0]</span></div><div class="line"><a name="l05119"></a><span class="lineno"> 5119</span> <span class="comment"> * Process::UID.change_privilege(31) #=> 31</span></div><div class="line"><a name="l05120"></a><span class="lineno"> 5120</span> <span class="comment"> * [Process.uid, Process.euid] #=> [31, 31]</span></div><div class="line"><a name="l05121"></a><span class="lineno"> 5121</span> <span class="comment"> */</span></div><div class="line"><a name="l05122"></a><span class="lineno"> 5122</span> </div><div class="line"><a name="l05123"></a><span class="lineno"> 5123</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05124"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a52005de7d1bdd77074b56506cfae7bbc"> 5124</a></span> <a class="code" href="../../d0/d85/process_8c.html#a52005de7d1bdd77074b56506cfae7bbc">p_uid_change_privilege</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l05125"></a><span class="lineno"> 5125</span> {</div><div class="line"><a name="l05126"></a><span class="lineno"> 5126</span>  rb_uid_t uid;</div><div class="line"><a name="l05127"></a><span class="lineno"> 5127</span> </div><div class="line"><a name="l05128"></a><span class="lineno"> 5128</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l05129"></a><span class="lineno"> 5129</span> </div><div class="line"><a name="l05130"></a><span class="lineno"> 5130</span>  uid = <a class="code" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l05131"></a><span class="lineno"> 5131</span> </div><div class="line"><a name="l05132"></a><span class="lineno"> 5132</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() == 0) { <span class="comment">/* root-user */</span></div><div class="line"><a name="l05133"></a><span class="lineno"> 5133</span> <span class="preprocessor">#if defined(HAVE_SETRESUID)</span></div><div class="line"><a name="l05134"></a><span class="lineno"> 5134</span>  <span class="keywordflow">if</span> (setresuid(uid, uid, uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05135"></a><span class="lineno"> 5135</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05136"></a><span class="lineno"> 5136</span> <span class="preprocessor">#elif defined(HAVE_SETUID)</span></div><div class="line"><a name="l05137"></a><span class="lineno"> 5137</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05138"></a><span class="lineno"> 5138</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05139"></a><span class="lineno"> 5139</span> <span class="preprocessor">#elif defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID)</span></div><div class="line"><a name="l05140"></a><span class="lineno"> 5140</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() == uid) {</div><div class="line"><a name="l05141"></a><span class="lineno"> 5141</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> == uid) {</div><div class="line"><a name="l05142"></a><span class="lineno"> 5142</span>  <span class="keywordflow">if</span> (setreuid(-1, uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05143"></a><span class="lineno"> 5143</span>  }</div><div class="line"><a name="l05144"></a><span class="lineno"> 5144</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05145"></a><span class="lineno"> 5145</span>  <span class="keywordflow">if</span> (uid == 0) { <span class="comment">/* (r,e,s) == (root, root, x) */</span></div><div class="line"><a name="l05146"></a><span class="lineno"> 5146</span>  <span class="keywordflow">if</span> (setreuid(-1, <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05147"></a><span class="lineno"> 5147</span>  <span class="keywordflow">if</span> (setreuid(<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>, 0) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05148"></a><span class="lineno"> 5148</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = 0; <span class="comment">/* (r,e,s) == (x, root, root) */</span></div><div class="line"><a name="l05149"></a><span class="lineno"> 5149</span>  <span class="keywordflow">if</span> (setreuid(uid, uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05150"></a><span class="lineno"> 5150</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05151"></a><span class="lineno"> 5151</span>  }</div><div class="line"><a name="l05152"></a><span class="lineno"> 5152</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05153"></a><span class="lineno"> 5153</span>  <span class="keywordflow">if</span> (setreuid(0, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05154"></a><span class="lineno"> 5154</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = 0;</div><div class="line"><a name="l05155"></a><span class="lineno"> 5155</span>  <span class="keywordflow">if</span> (setreuid(uid, uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05156"></a><span class="lineno"> 5156</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05157"></a><span class="lineno"> 5157</span>  }</div><div class="line"><a name="l05158"></a><span class="lineno"> 5158</span>  }</div><div class="line"><a name="l05159"></a><span class="lineno"> 5159</span>  }</div><div class="line"><a name="l05160"></a><span class="lineno"> 5160</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05161"></a><span class="lineno"> 5161</span>  <span class="keywordflow">if</span> (setreuid(uid, uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05162"></a><span class="lineno"> 5162</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05163"></a><span class="lineno"> 5163</span>  }</div><div class="line"><a name="l05164"></a><span class="lineno"> 5164</span> <span class="preprocessor">#elif defined(HAVE_SETRUID) && defined(HAVE_SETEUID)</span></div><div class="line"><a name="l05165"></a><span class="lineno"> 5165</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() == uid) {</div><div class="line"><a name="l05166"></a><span class="lineno"> 5166</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> == uid) {</div><div class="line"><a name="l05167"></a><span class="lineno"> 5167</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05168"></a><span class="lineno"> 5168</span>  }</div><div class="line"><a name="l05169"></a><span class="lineno"> 5169</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05170"></a><span class="lineno"> 5170</span>  <span class="keywordflow">if</span> (uid == 0) {</div><div class="line"><a name="l05171"></a><span class="lineno"> 5171</span>  <span class="keywordflow">if</span> (setruid(<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05172"></a><span class="lineno"> 5172</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = 0;</div><div class="line"><a name="l05173"></a><span class="lineno"> 5173</span>  <span class="keywordflow">if</span> (setruid(0) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05174"></a><span class="lineno"> 5174</span>  }</div><div class="line"><a name="l05175"></a><span class="lineno"> 5175</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05176"></a><span class="lineno"> 5176</span>  <span class="keywordflow">if</span> (setruid(0) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05177"></a><span class="lineno"> 5177</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = 0;</div><div class="line"><a name="l05178"></a><span class="lineno"> 5178</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05179"></a><span class="lineno"> 5179</span>  <span class="keywordflow">if</span> (setruid(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05180"></a><span class="lineno"> 5180</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05181"></a><span class="lineno"> 5181</span>  }</div><div class="line"><a name="l05182"></a><span class="lineno"> 5182</span>  }</div><div class="line"><a name="l05183"></a><span class="lineno"> 5183</span>  }</div><div class="line"><a name="l05184"></a><span class="lineno"> 5184</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05185"></a><span class="lineno"> 5185</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05186"></a><span class="lineno"> 5186</span>  <span class="keywordflow">if</span> (setruid(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05187"></a><span class="lineno"> 5187</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05188"></a><span class="lineno"> 5188</span>  }</div><div class="line"><a name="l05189"></a><span class="lineno"> 5189</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05190"></a><span class="lineno"> 5190</span>  (void)uid;</div><div class="line"><a name="l05191"></a><span class="lineno"> 5191</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l05192"></a><span class="lineno"> 5192</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05193"></a><span class="lineno"> 5193</span>  }</div><div class="line"><a name="l05194"></a><span class="lineno"> 5194</span>  <span class="keywordflow">else</span> { <span class="comment">/* unprivileged user */</span></div><div class="line"><a name="l05195"></a><span class="lineno"> 5195</span> <span class="preprocessor">#if defined(HAVE_SETRESUID)</span></div><div class="line"><a name="l05196"></a><span class="lineno"> 5196</span>  <span class="keywordflow">if</span> (setresuid((<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() == uid)? (rb_uid_t)-1: uid,</div><div class="line"><a name="l05197"></a><span class="lineno"> 5197</span>  (<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() == uid)? (rb_uid_t)-1: uid,</div><div class="line"><a name="l05198"></a><span class="lineno"> 5198</span>  (<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> == uid)? (rb_uid_t)-1: uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05199"></a><span class="lineno"> 5199</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05200"></a><span class="lineno"> 5200</span> <span class="preprocessor">#elif defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID)</span></div><div class="line"><a name="l05201"></a><span class="lineno"> 5201</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> == uid) {</div><div class="line"><a name="l05202"></a><span class="lineno"> 5202</span>  <span class="keywordflow">if</span> (setreuid((<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() == uid)? (rb_uid_t)-1: uid,</div><div class="line"><a name="l05203"></a><span class="lineno"> 5203</span>  (<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() == uid)? (rb_uid_t)-1: uid) < 0)</div><div class="line"><a name="l05204"></a><span class="lineno"> 5204</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05205"></a><span class="lineno"> 5205</span>  }</div><div class="line"><a name="l05206"></a><span class="lineno"> 5206</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() != uid) {</div><div class="line"><a name="l05207"></a><span class="lineno"> 5207</span>  <span class="keywordflow">if</span> (setreuid(uid, (<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() == uid)? (rb_uid_t)-1: uid) < 0)</div><div class="line"><a name="l05208"></a><span class="lineno"> 5208</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05209"></a><span class="lineno"> 5209</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05210"></a><span class="lineno"> 5210</span>  }</div><div class="line"><a name="l05211"></a><span class="lineno"> 5211</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="comment">/* getuid() == uid && */</span> <a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() != uid) {</div><div class="line"><a name="l05212"></a><span class="lineno"> 5212</span>  <span class="keywordflow">if</span> (setreuid(<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>(), uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05213"></a><span class="lineno"> 5213</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05214"></a><span class="lineno"> 5214</span>  <span class="keywordflow">if</span> (setreuid(uid, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05215"></a><span class="lineno"> 5215</span>  }</div><div class="line"><a name="l05216"></a><span class="lineno"> 5216</span>  <span class="keywordflow">else</span> { <span class="comment">/* getuid() == uid && geteuid() == uid */</span></div><div class="line"><a name="l05217"></a><span class="lineno"> 5217</span>  <span class="keywordflow">if</span> (setreuid(-1, <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05218"></a><span class="lineno"> 5218</span>  <span class="keywordflow">if</span> (setreuid(<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>, uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05219"></a><span class="lineno"> 5219</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05220"></a><span class="lineno"> 5220</span>  <span class="keywordflow">if</span> (setreuid(uid, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05221"></a><span class="lineno"> 5221</span>  }</div><div class="line"><a name="l05222"></a><span class="lineno"> 5222</span> <span class="preprocessor">#elif defined(HAVE_SETRUID) && defined(HAVE_SETEUID)</span></div><div class="line"><a name="l05223"></a><span class="lineno"> 5223</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> == uid) {</div><div class="line"><a name="l05224"></a><span class="lineno"> 5224</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() != uid && <a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05225"></a><span class="lineno"> 5225</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() != uid && setruid(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05226"></a><span class="lineno"> 5226</span>  }</div><div class="line"><a name="l05227"></a><span class="lineno"> 5227</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="comment">/* SAVED_USER_ID != uid && */</span> <a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() == uid) {</div><div class="line"><a name="l05228"></a><span class="lineno"> 5228</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() != uid) {</div><div class="line"><a name="l05229"></a><span class="lineno"> 5229</span>  <span class="keywordflow">if</span> (setruid(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05230"></a><span class="lineno"> 5230</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05231"></a><span class="lineno"> 5231</span>  }</div><div class="line"><a name="l05232"></a><span class="lineno"> 5232</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05233"></a><span class="lineno"> 5233</span>  <span class="keywordflow">if</span> (setruid(<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05234"></a><span class="lineno"> 5234</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05235"></a><span class="lineno"> 5235</span>  <span class="keywordflow">if</span> (setruid(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05236"></a><span class="lineno"> 5236</span>  }</div><div class="line"><a name="l05237"></a><span class="lineno"> 5237</span>  }</div><div class="line"><a name="l05238"></a><span class="lineno"> 5238</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="comment">/* geteuid() != uid && */</span> <a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() == uid) {</div><div class="line"><a name="l05239"></a><span class="lineno"> 5239</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05240"></a><span class="lineno"> 5240</span>  <span class="keywordflow">if</span> (setruid(<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05241"></a><span class="lineno"> 5241</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05242"></a><span class="lineno"> 5242</span>  <span class="keywordflow">if</span> (setruid(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05243"></a><span class="lineno"> 5243</span>  }</div><div class="line"><a name="l05244"></a><span class="lineno"> 5244</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05245"></a><span class="lineno"> 5245</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l05246"></a><span class="lineno"> 5246</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05247"></a><span class="lineno"> 5247</span>  }</div><div class="line"><a name="l05248"></a><span class="lineno"> 5248</span> <span class="preprocessor">#elif defined HAVE_44BSD_SETUID</span></div><div class="line"><a name="l05249"></a><span class="lineno"> 5249</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() == uid) {</div><div class="line"><a name="l05250"></a><span class="lineno"> 5250</span>  <span class="comment">/* (r,e,s)==(uid,?,?) ==> (uid,uid,uid) */</span></div><div class="line"><a name="l05251"></a><span class="lineno"> 5251</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05252"></a><span class="lineno"> 5252</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l05253"></a><span class="lineno"> 5253</span>  }</div><div class="line"><a name="l05254"></a><span class="lineno"> 5254</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05255"></a><span class="lineno"> 5255</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l05256"></a><span class="lineno"> 5256</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05257"></a><span class="lineno"> 5257</span>  }</div><div class="line"><a name="l05258"></a><span class="lineno"> 5258</span> <span class="preprocessor">#elif defined HAVE_SETEUID</span></div><div class="line"><a name="l05259"></a><span class="lineno"> 5259</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() == uid && <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> == uid) {</div><div class="line"><a name="l05260"></a><span class="lineno"> 5260</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05261"></a><span class="lineno"> 5261</span>  }</div><div class="line"><a name="l05262"></a><span class="lineno"> 5262</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05263"></a><span class="lineno"> 5263</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l05264"></a><span class="lineno"> 5264</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05265"></a><span class="lineno"> 5265</span>  }</div><div class="line"><a name="l05266"></a><span class="lineno"> 5266</span> <span class="preprocessor">#elif defined HAVE_SETUID</span></div><div class="line"><a name="l05267"></a><span class="lineno"> 5267</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>() == uid && <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> == uid) {</div><div class="line"><a name="l05268"></a><span class="lineno"> 5268</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05269"></a><span class="lineno"> 5269</span>  }</div><div class="line"><a name="l05270"></a><span class="lineno"> 5270</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05271"></a><span class="lineno"> 5271</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l05272"></a><span class="lineno"> 5272</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05273"></a><span class="lineno"> 5273</span>  }</div><div class="line"><a name="l05274"></a><span class="lineno"> 5274</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05275"></a><span class="lineno"> 5275</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l05276"></a><span class="lineno"> 5276</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05277"></a><span class="lineno"> 5277</span>  }</div><div class="line"><a name="l05278"></a><span class="lineno"> 5278</span>  <span class="keywordflow">return</span> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a>;</div><div class="line"><a name="l05279"></a><span class="lineno"> 5279</span> }</div><div class="line"><a name="l05280"></a><span class="lineno"> 5280</span> </div><div class="line"><a name="l05281"></a><span class="lineno"> 5281</span> </div><div class="line"><a name="l05282"></a><span class="lineno"> 5282</span> </div><div class="line"><a name="l05283"></a><span class="lineno"> 5283</span> <span class="preprocessor">#if defined HAVE_SETGID</span></div><div class="line"><a name="l05284"></a><span class="lineno"> 5284</span> <span class="comment">/*</span></div><div class="line"><a name="l05285"></a><span class="lineno"> 5285</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05286"></a><span class="lineno"> 5286</span> <span class="comment"> * Process::Sys.setgid(group) -> nil</span></div><div class="line"><a name="l05287"></a><span class="lineno"> 5287</span> <span class="comment"> *</span></div><div class="line"><a name="l05288"></a><span class="lineno"> 5288</span> <span class="comment"> * Set the group ID of the current process to _group_. Not</span></div><div class="line"><a name="l05289"></a><span class="lineno"> 5289</span> <span class="comment"> * available on all platforms.</span></div><div class="line"><a name="l05290"></a><span class="lineno"> 5290</span> <span class="comment"> *</span></div><div class="line"><a name="l05291"></a><span class="lineno"> 5291</span> <span class="comment"> */</span></div><div class="line"><a name="l05292"></a><span class="lineno"> 5292</span> </div><div class="line"><a name="l05293"></a><span class="lineno"> 5293</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05294"></a><span class="lineno"> 5294</span> <a class="code" href="../../d0/d85/process_8c.html#a824d5c12bd2f2275b0d2a9250d31b311">p_sys_setgid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l05295"></a><span class="lineno"> 5295</span> {</div><div class="line"><a name="l05296"></a><span class="lineno"> 5296</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l05297"></a><span class="lineno"> 5297</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a>(<a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(<span class="keywordtype">id</span>)) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05298"></a><span class="lineno"> 5298</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l05299"></a><span class="lineno"> 5299</span> }</div><div class="line"><a name="l05300"></a><span class="lineno"> 5300</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05301"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a824d5c12bd2f2275b0d2a9250d31b311"> 5301</a></span> <span class="preprocessor">#define p_sys_setgid rb_f_notimplement</span></div><div class="line"><a name="l05302"></a><span class="lineno"> 5302</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05303"></a><span class="lineno"> 5303</span> </div><div class="line"><a name="l05304"></a><span class="lineno"> 5304</span> </div><div class="line"><a name="l05305"></a><span class="lineno"> 5305</span> <span class="preprocessor">#if defined HAVE_SETRGID</span></div><div class="line"><a name="l05306"></a><span class="lineno"> 5306</span> <span class="comment">/*</span></div><div class="line"><a name="l05307"></a><span class="lineno"> 5307</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05308"></a><span class="lineno"> 5308</span> <span class="comment"> * Process::Sys.setrgid(group) -> nil</span></div><div class="line"><a name="l05309"></a><span class="lineno"> 5309</span> <span class="comment"> *</span></div><div class="line"><a name="l05310"></a><span class="lineno"> 5310</span> <span class="comment"> * Set the real group ID of the calling process to _group_.</span></div><div class="line"><a name="l05311"></a><span class="lineno"> 5311</span> <span class="comment"> * Not available on all platforms.</span></div><div class="line"><a name="l05312"></a><span class="lineno"> 5312</span> <span class="comment"> *</span></div><div class="line"><a name="l05313"></a><span class="lineno"> 5313</span> <span class="comment"> */</span></div><div class="line"><a name="l05314"></a><span class="lineno"> 5314</span> </div><div class="line"><a name="l05315"></a><span class="lineno"> 5315</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05316"></a><span class="lineno"> 5316</span> <a class="code" href="../../d0/d85/process_8c.html#a13cbd8c1c7c0dc6b1a23c24112106685">p_sys_setrgid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l05317"></a><span class="lineno"> 5317</span> {</div><div class="line"><a name="l05318"></a><span class="lineno"> 5318</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l05319"></a><span class="lineno"> 5319</span>  <span class="keywordflow">if</span> (setrgid(<a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(<span class="keywordtype">id</span>)) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05320"></a><span class="lineno"> 5320</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l05321"></a><span class="lineno"> 5321</span> }</div><div class="line"><a name="l05322"></a><span class="lineno"> 5322</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05323"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a13cbd8c1c7c0dc6b1a23c24112106685"> 5323</a></span> <span class="preprocessor">#define p_sys_setrgid rb_f_notimplement</span></div><div class="line"><a name="l05324"></a><span class="lineno"> 5324</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05325"></a><span class="lineno"> 5325</span> </div><div class="line"><a name="l05326"></a><span class="lineno"> 5326</span> </div><div class="line"><a name="l05327"></a><span class="lineno"> 5327</span> <span class="preprocessor">#if defined HAVE_SETEGID</span></div><div class="line"><a name="l05328"></a><span class="lineno"> 5328</span> <span class="comment">/*</span></div><div class="line"><a name="l05329"></a><span class="lineno"> 5329</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05330"></a><span class="lineno"> 5330</span> <span class="comment"> * Process::Sys.setegid(group) -> nil</span></div><div class="line"><a name="l05331"></a><span class="lineno"> 5331</span> <span class="comment"> *</span></div><div class="line"><a name="l05332"></a><span class="lineno"> 5332</span> <span class="comment"> * Set the effective group ID of the calling process to</span></div><div class="line"><a name="l05333"></a><span class="lineno"> 5333</span> <span class="comment"> * _group_. Not available on all platforms.</span></div><div class="line"><a name="l05334"></a><span class="lineno"> 5334</span> <span class="comment"> *</span></div><div class="line"><a name="l05335"></a><span class="lineno"> 5335</span> <span class="comment"> */</span></div><div class="line"><a name="l05336"></a><span class="lineno"> 5336</span> </div><div class="line"><a name="l05337"></a><span class="lineno"> 5337</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05338"></a><span class="lineno"> 5338</span> <a class="code" href="../../d0/d85/process_8c.html#affa742d7eccb96cfa0b036c5c6241bf7">p_sys_setegid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l05339"></a><span class="lineno"> 5339</span> {</div><div class="line"><a name="l05340"></a><span class="lineno"> 5340</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l05341"></a><span class="lineno"> 5341</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(<a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(<span class="keywordtype">id</span>)) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05342"></a><span class="lineno"> 5342</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l05343"></a><span class="lineno"> 5343</span> }</div><div class="line"><a name="l05344"></a><span class="lineno"> 5344</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05345"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#affa742d7eccb96cfa0b036c5c6241bf7"> 5345</a></span> <span class="preprocessor">#define p_sys_setegid rb_f_notimplement</span></div><div class="line"><a name="l05346"></a><span class="lineno"> 5346</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05347"></a><span class="lineno"> 5347</span> </div><div class="line"><a name="l05348"></a><span class="lineno"> 5348</span> </div><div class="line"><a name="l05349"></a><span class="lineno"> 5349</span> <span class="preprocessor">#if defined HAVE_SETREGID</span></div><div class="line"><a name="l05350"></a><span class="lineno"> 5350</span> <span class="comment">/*</span></div><div class="line"><a name="l05351"></a><span class="lineno"> 5351</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05352"></a><span class="lineno"> 5352</span> <span class="comment"> * Process::Sys.setregid(rid, eid) -> nil</span></div><div class="line"><a name="l05353"></a><span class="lineno"> 5353</span> <span class="comment"> *</span></div><div class="line"><a name="l05354"></a><span class="lineno"> 5354</span> <span class="comment"> * Sets the (group) real and/or effective group IDs of the current</span></div><div class="line"><a name="l05355"></a><span class="lineno"> 5355</span> <span class="comment"> * process to <em>rid</em> and <em>eid</em>, respectively. A value of</span></div><div class="line"><a name="l05356"></a><span class="lineno"> 5356</span> <span class="comment"> * <code>-1</code> for either means to leave that ID unchanged. Not</span></div><div class="line"><a name="l05357"></a><span class="lineno"> 5357</span> <span class="comment"> * available on all platforms.</span></div><div class="line"><a name="l05358"></a><span class="lineno"> 5358</span> <span class="comment"> *</span></div><div class="line"><a name="l05359"></a><span class="lineno"> 5359</span> <span class="comment"> */</span></div><div class="line"><a name="l05360"></a><span class="lineno"> 5360</span> </div><div class="line"><a name="l05361"></a><span class="lineno"> 5361</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05362"></a><span class="lineno"> 5362</span> <a class="code" href="../../d0/d85/process_8c.html#aa9bcf04d7852315d4872af497a17384e">p_sys_setregid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> rid, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> eid)</div><div class="line"><a name="l05363"></a><span class="lineno"> 5363</span> {</div><div class="line"><a name="l05364"></a><span class="lineno"> 5364</span>  rb_gid_t rgid, egid;</div><div class="line"><a name="l05365"></a><span class="lineno"> 5365</span>  <a class="code" href="../../d0/d85/process_8c.html#aaaaa095acd06aae40cee31541278d884">PREPARE_GETGRNAM</a>;</div><div class="line"><a name="l05366"></a><span class="lineno"> 5366</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l05367"></a><span class="lineno"> 5367</span>  rgid = <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(rid);</div><div class="line"><a name="l05368"></a><span class="lineno"> 5368</span>  egid = <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(eid);</div><div class="line"><a name="l05369"></a><span class="lineno"> 5369</span>  <a class="code" href="../../d0/d85/process_8c.html#afb89e1c9cab3abbf4966abe5af9b61db">FINISH_GETGRNAM</a>;</div><div class="line"><a name="l05370"></a><span class="lineno"> 5370</span>  <span class="keywordflow">if</span> (setregid(rgid, egid) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05371"></a><span class="lineno"> 5371</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l05372"></a><span class="lineno"> 5372</span> }</div><div class="line"><a name="l05373"></a><span class="lineno"> 5373</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05374"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aa9bcf04d7852315d4872af497a17384e"> 5374</a></span> <span class="preprocessor">#define p_sys_setregid rb_f_notimplement</span></div><div class="line"><a name="l05375"></a><span class="lineno"> 5375</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05376"></a><span class="lineno"> 5376</span> </div><div class="line"><a name="l05377"></a><span class="lineno"> 5377</span> <span class="preprocessor">#if defined HAVE_SETRESGID</span></div><div class="line"><a name="l05378"></a><span class="lineno"> 5378</span> <span class="comment">/*</span></div><div class="line"><a name="l05379"></a><span class="lineno"> 5379</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05380"></a><span class="lineno"> 5380</span> <span class="comment"> * Process::Sys.setresgid(rid, eid, sid) -> nil</span></div><div class="line"><a name="l05381"></a><span class="lineno"> 5381</span> <span class="comment"> *</span></div><div class="line"><a name="l05382"></a><span class="lineno"> 5382</span> <span class="comment"> * Sets the (group) real, effective, and saved user IDs of the</span></div><div class="line"><a name="l05383"></a><span class="lineno"> 5383</span> <span class="comment"> * current process to <em>rid</em>, <em>eid</em>, and <em>sid</em></span></div><div class="line"><a name="l05384"></a><span class="lineno"> 5384</span> <span class="comment"> * respectively. A value of <code>-1</code> for any value means to</span></div><div class="line"><a name="l05385"></a><span class="lineno"> 5385</span> <span class="comment"> * leave that ID unchanged. Not available on all platforms.</span></div><div class="line"><a name="l05386"></a><span class="lineno"> 5386</span> <span class="comment"> *</span></div><div class="line"><a name="l05387"></a><span class="lineno"> 5387</span> <span class="comment"> */</span></div><div class="line"><a name="l05388"></a><span class="lineno"> 5388</span> </div><div class="line"><a name="l05389"></a><span class="lineno"> 5389</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05390"></a><span class="lineno"> 5390</span> <a class="code" href="../../d0/d85/process_8c.html#ad85bb2e2571bdb0480d7d40b4d86d0e2">p_sys_setresgid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> rid, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> eid, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> sid)</div><div class="line"><a name="l05391"></a><span class="lineno"> 5391</span> {</div><div class="line"><a name="l05392"></a><span class="lineno"> 5392</span>  rb_gid_t rgid, egid, sgid;</div><div class="line"><a name="l05393"></a><span class="lineno"> 5393</span>  <a class="code" href="../../d0/d85/process_8c.html#aaaaa095acd06aae40cee31541278d884">PREPARE_GETGRNAM</a>;</div><div class="line"><a name="l05394"></a><span class="lineno"> 5394</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l05395"></a><span class="lineno"> 5395</span>  rgid = <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(rid);</div><div class="line"><a name="l05396"></a><span class="lineno"> 5396</span>  egid = <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(eid);</div><div class="line"><a name="l05397"></a><span class="lineno"> 5397</span>  sgid = <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(sid);</div><div class="line"><a name="l05398"></a><span class="lineno"> 5398</span>  <a class="code" href="../../d0/d85/process_8c.html#afb89e1c9cab3abbf4966abe5af9b61db">FINISH_GETGRNAM</a>;</div><div class="line"><a name="l05399"></a><span class="lineno"> 5399</span>  <span class="keywordflow">if</span> (setresgid(rgid, egid, sgid) != 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05400"></a><span class="lineno"> 5400</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l05401"></a><span class="lineno"> 5401</span> }</div><div class="line"><a name="l05402"></a><span class="lineno"> 5402</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05403"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad85bb2e2571bdb0480d7d40b4d86d0e2"> 5403</a></span> <span class="preprocessor">#define p_sys_setresgid rb_f_notimplement</span></div><div class="line"><a name="l05404"></a><span class="lineno"> 5404</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05405"></a><span class="lineno"> 5405</span> </div><div class="line"><a name="l05406"></a><span class="lineno"> 5406</span> </div><div class="line"><a name="l05407"></a><span class="lineno"> 5407</span> <span class="preprocessor">#if defined HAVE_ISSETUGID</span></div><div class="line"><a name="l05408"></a><span class="lineno"> 5408</span> <span class="comment">/*</span></div><div class="line"><a name="l05409"></a><span class="lineno"> 5409</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05410"></a><span class="lineno"> 5410</span> <span class="comment"> * Process::Sys.issetugid -> true or false</span></div><div class="line"><a name="l05411"></a><span class="lineno"> 5411</span> <span class="comment"> *</span></div><div class="line"><a name="l05412"></a><span class="lineno"> 5412</span> <span class="comment"> * Returns +true+ if the process was created as a result</span></div><div class="line"><a name="l05413"></a><span class="lineno"> 5413</span> <span class="comment"> * of an execve(2) system call which had either of the setuid or</span></div><div class="line"><a name="l05414"></a><span class="lineno"> 5414</span> <span class="comment"> * setgid bits set (and extra privileges were given as a result) or</span></div><div class="line"><a name="l05415"></a><span class="lineno"> 5415</span> <span class="comment"> * if it has changed any of its real, effective or saved user or</span></div><div class="line"><a name="l05416"></a><span class="lineno"> 5416</span> <span class="comment"> * group IDs since it began execution.</span></div><div class="line"><a name="l05417"></a><span class="lineno"> 5417</span> <span class="comment"> *</span></div><div class="line"><a name="l05418"></a><span class="lineno"> 5418</span> <span class="comment"> */</span></div><div class="line"><a name="l05419"></a><span class="lineno"> 5419</span> </div><div class="line"><a name="l05420"></a><span class="lineno"> 5420</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05421"></a><span class="lineno"> 5421</span> <a class="code" href="../../d0/d85/process_8c.html#af7b112ea7967c2df948feb9a268f1610">p_sys_issetugid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l05422"></a><span class="lineno"> 5422</span> {</div><div class="line"><a name="l05423"></a><span class="lineno"> 5423</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l05424"></a><span class="lineno"> 5424</span>  <span class="keywordflow">if</span> (issetugid()) {</div><div class="line"><a name="l05425"></a><span class="lineno"> 5425</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l05426"></a><span class="lineno"> 5426</span>  }</div><div class="line"><a name="l05427"></a><span class="lineno"> 5427</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05428"></a><span class="lineno"> 5428</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l05429"></a><span class="lineno"> 5429</span>  }</div><div class="line"><a name="l05430"></a><span class="lineno"> 5430</span> }</div><div class="line"><a name="l05431"></a><span class="lineno"> 5431</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05432"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#af7b112ea7967c2df948feb9a268f1610"> 5432</a></span> <span class="preprocessor">#define p_sys_issetugid rb_f_notimplement</span></div><div class="line"><a name="l05433"></a><span class="lineno"> 5433</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05434"></a><span class="lineno"> 5434</span> </div><div class="line"><a name="l05435"></a><span class="lineno"> 5435</span> </div><div class="line"><a name="l05436"></a><span class="lineno"> 5436</span> <span class="comment">/*</span></div><div class="line"><a name="l05437"></a><span class="lineno"> 5437</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05438"></a><span class="lineno"> 5438</span> <span class="comment"> * Process.gid -> fixnum</span></div><div class="line"><a name="l05439"></a><span class="lineno"> 5439</span> <span class="comment"> * Process::GID.rid -> fixnum</span></div><div class="line"><a name="l05440"></a><span class="lineno"> 5440</span> <span class="comment"> * Process::Sys.getgid -> fixnum</span></div><div class="line"><a name="l05441"></a><span class="lineno"> 5441</span> <span class="comment"> *</span></div><div class="line"><a name="l05442"></a><span class="lineno"> 5442</span> <span class="comment"> * Returns the (real) group ID for this process.</span></div><div class="line"><a name="l05443"></a><span class="lineno"> 5443</span> <span class="comment"> *</span></div><div class="line"><a name="l05444"></a><span class="lineno"> 5444</span> <span class="comment"> * Process.gid #=> 500</span></div><div class="line"><a name="l05445"></a><span class="lineno"> 5445</span> <span class="comment"> */</span></div><div class="line"><a name="l05446"></a><span class="lineno"> 5446</span> </div><div class="line"><a name="l05447"></a><span class="lineno"> 5447</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05448"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a77226b423ea88c5a6a54167c17704a4b"> 5448</a></span> <a class="code" href="../../d0/d85/process_8c.html#a77226b423ea88c5a6a54167c17704a4b">proc_getgid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l05449"></a><span class="lineno"> 5449</span> {</div><div class="line"><a name="l05450"></a><span class="lineno"> 5450</span>  rb_gid_t gid = <a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>();</div><div class="line"><a name="l05451"></a><span class="lineno"> 5451</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(gid);</div><div class="line"><a name="l05452"></a><span class="lineno"> 5452</span> }</div><div class="line"><a name="l05453"></a><span class="lineno"> 5453</span> </div><div class="line"><a name="l05454"></a><span class="lineno"> 5454</span> </div><div class="line"><a name="l05455"></a><span class="lineno"> 5455</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || defined(HAVE_SETREGID) || defined(HAVE_SETRGID) || defined(HAVE_SETGID)</span></div><div class="line"><a name="l05456"></a><span class="lineno"> 5456</span> <span class="comment">/*</span></div><div class="line"><a name="l05457"></a><span class="lineno"> 5457</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05458"></a><span class="lineno"> 5458</span> <span class="comment"> * Process.gid= fixnum -> fixnum</span></div><div class="line"><a name="l05459"></a><span class="lineno"> 5459</span> <span class="comment"> *</span></div><div class="line"><a name="l05460"></a><span class="lineno"> 5460</span> <span class="comment"> * Sets the group ID for this process.</span></div><div class="line"><a name="l05461"></a><span class="lineno"> 5461</span> <span class="comment"> */</span></div><div class="line"><a name="l05462"></a><span class="lineno"> 5462</span> </div><div class="line"><a name="l05463"></a><span class="lineno"> 5463</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05464"></a><span class="lineno"> 5464</span> <a class="code" href="../../d0/d85/process_8c.html#ad898240b5e50e5b70810889255c297a5">proc_setgid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l05465"></a><span class="lineno"> 5465</span> {</div><div class="line"><a name="l05466"></a><span class="lineno"> 5466</span>  rb_gid_t gid;</div><div class="line"><a name="l05467"></a><span class="lineno"> 5467</span> </div><div class="line"><a name="l05468"></a><span class="lineno"> 5468</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l05469"></a><span class="lineno"> 5469</span> </div><div class="line"><a name="l05470"></a><span class="lineno"> 5470</span>  gid = <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l05471"></a><span class="lineno"> 5471</span> <span class="preprocessor">#if defined(HAVE_SETRESGID)</span></div><div class="line"><a name="l05472"></a><span class="lineno"> 5472</span>  <span class="keywordflow">if</span> (setresgid(gid, -1, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05473"></a><span class="lineno"> 5473</span> <span class="preprocessor">#elif defined HAVE_SETREGID</span></div><div class="line"><a name="l05474"></a><span class="lineno"> 5474</span>  <span class="keywordflow">if</span> (setregid(gid, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05475"></a><span class="lineno"> 5475</span> <span class="preprocessor">#elif defined HAVE_SETRGID</span></div><div class="line"><a name="l05476"></a><span class="lineno"> 5476</span>  <span class="keywordflow">if</span> (setrgid(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05477"></a><span class="lineno"> 5477</span> <span class="preprocessor">#elif defined HAVE_SETGID</span></div><div class="line"><a name="l05478"></a><span class="lineno"> 5478</span>  {</div><div class="line"><a name="l05479"></a><span class="lineno"> 5479</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>() == gid) {</div><div class="line"><a name="l05480"></a><span class="lineno"> 5480</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05481"></a><span class="lineno"> 5481</span>  }</div><div class="line"><a name="l05482"></a><span class="lineno"> 5482</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05483"></a><span class="lineno"> 5483</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l05484"></a><span class="lineno"> 5484</span>  }</div><div class="line"><a name="l05485"></a><span class="lineno"> 5485</span>  }</div><div class="line"><a name="l05486"></a><span class="lineno"> 5486</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05487"></a><span class="lineno"> 5487</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(gid);</div><div class="line"><a name="l05488"></a><span class="lineno"> 5488</span> }</div><div class="line"><a name="l05489"></a><span class="lineno"> 5489</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05490"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad898240b5e50e5b70810889255c297a5"> 5490</a></span> <span class="preprocessor">#define proc_setgid rb_f_notimplement</span></div><div class="line"><a name="l05491"></a><span class="lineno"> 5491</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05492"></a><span class="lineno"> 5492</span> </div><div class="line"><a name="l05493"></a><span class="lineno"> 5493</span> </div><div class="line"><a name="l05494"></a><span class="lineno"> 5494</span> <span class="preprocessor">#if defined(HAVE_SETGROUPS) || defined(HAVE_GETGROUPS)</span></div><div class="line"><a name="l05495"></a><span class="lineno"> 5495</span> <span class="comment">/*</span></div><div class="line"><a name="l05496"></a><span class="lineno"> 5496</span> <span class="comment"> * Maximum supplementary groups are platform dependent.</span></div><div class="line"><a name="l05497"></a><span class="lineno"> 5497</span> <span class="comment"> * FWIW, 65536 is enough big for our supported OSs.</span></div><div class="line"><a name="l05498"></a><span class="lineno"> 5498</span> <span class="comment"> *</span></div><div class="line"><a name="l05499"></a><span class="lineno"> 5499</span> <span class="comment"> * OS Name max groups</span></div><div class="line"><a name="l05500"></a><span class="lineno"> 5500</span> <span class="comment"> * -----------------------------------------------</span></div><div class="line"><a name="l05501"></a><span class="lineno"> 5501</span> <span class="comment"> * Linux Kernel >= 2.6.3 65536</span></div><div class="line"><a name="l05502"></a><span class="lineno"> 5502</span> <span class="comment"> * Linux Kernel < 2.6.3 32</span></div><div class="line"><a name="l05503"></a><span class="lineno"> 5503</span> <span class="comment"> * IBM AIX 5.2 64</span></div><div class="line"><a name="l05504"></a><span class="lineno"> 5504</span> <span class="comment"> * IBM AIX 5.3 ... 6.1 128</span></div><div class="line"><a name="l05505"></a><span class="lineno"> 5505</span> <span class="comment"> * IBM AIX 7.1 128 (can be configured to be up to 2048)</span></div><div class="line"><a name="l05506"></a><span class="lineno"> 5506</span> <span class="comment"> * OpenBSD, NetBSD 16</span></div><div class="line"><a name="l05507"></a><span class="lineno"> 5507</span> <span class="comment"> * FreeBSD < 8.0 16</span></div><div class="line"><a name="l05508"></a><span class="lineno"> 5508</span> <span class="comment"> * FreeBSD >=8.0 1023</span></div><div class="line"><a name="l05509"></a><span class="lineno"> 5509</span> <span class="comment"> * Darwin (Mac OS X) 16</span></div><div class="line"><a name="l05510"></a><span class="lineno"> 5510</span> <span class="comment"> * Sun Solaris 7,8,9,10 16</span></div><div class="line"><a name="l05511"></a><span class="lineno"> 5511</span> <span class="comment"> * Sun Solaris 11 / OpenSolaris 1024</span></div><div class="line"><a name="l05512"></a><span class="lineno"> 5512</span> <span class="comment"> * HP-UX 20</span></div><div class="line"><a name="l05513"></a><span class="lineno"> 5513</span> <span class="comment"> * Windows 1015</span></div><div class="line"><a name="l05514"></a><span class="lineno"> 5514</span> <span class="comment"> */</span></div><div class="line"><a name="l05515"></a><span class="lineno"> 5515</span> <span class="keyword">static</span> <span class="keywordtype">int</span> _maxgroups = -1;</div><div class="line"><a name="l05516"></a><span class="lineno"> 5516</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l05517"></a><span class="lineno"> 5517</span> get_sc_ngroups_max(<span class="keywordtype">void</span>)</div><div class="line"><a name="l05518"></a><span class="lineno"> 5518</span> {</div><div class="line"><a name="l05519"></a><span class="lineno"> 5519</span> <span class="preprocessor">#ifdef _SC_NGROUPS_MAX</span></div><div class="line"><a name="l05520"></a><span class="lineno"> 5520</span>  <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)sysconf(_SC_NGROUPS_MAX);</div><div class="line"><a name="l05521"></a><span class="lineno"> 5521</span> <span class="preprocessor">#elif defined(NGROUPS_MAX)</span></div><div class="line"><a name="l05522"></a><span class="lineno"> 5522</span>  <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)NGROUPS_MAX;</div><div class="line"><a name="l05523"></a><span class="lineno"> 5523</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05524"></a><span class="lineno"> 5524</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l05525"></a><span class="lineno"> 5525</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05526"></a><span class="lineno"> 5526</span> }</div><div class="line"><a name="l05527"></a><span class="lineno"> 5527</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l05528"></a><span class="lineno"> 5528</span> maxgroups(<span class="keywordtype">void</span>)</div><div class="line"><a name="l05529"></a><span class="lineno"> 5529</span> {</div><div class="line"><a name="l05530"></a><span class="lineno"> 5530</span>  <span class="keywordflow">if</span> (_maxgroups < 0) {</div><div class="line"><a name="l05531"></a><span class="lineno"> 5531</span>  _maxgroups = get_sc_ngroups_max();</div><div class="line"><a name="l05532"></a><span class="lineno"> 5532</span>  <span class="keywordflow">if</span> (_maxgroups < 0)</div><div class="line"><a name="l05533"></a><span class="lineno"> 5533</span>  _maxgroups = <a class="code" href="../../db/dde/internal_8h.html#a1017343abe1b38c561cb1b704c67ae75">RB_MAX_GROUPS</a>;</div><div class="line"><a name="l05534"></a><span class="lineno"> 5534</span>  }</div><div class="line"><a name="l05535"></a><span class="lineno"> 5535</span> </div><div class="line"><a name="l05536"></a><span class="lineno"> 5536</span>  <span class="keywordflow">return</span> _maxgroups;</div><div class="line"><a name="l05537"></a><span class="lineno"> 5537</span> }</div><div class="line"><a name="l05538"></a><span class="lineno"> 5538</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05539"></a><span class="lineno"> 5539</span> </div><div class="line"><a name="l05540"></a><span class="lineno"> 5540</span> </div><div class="line"><a name="l05541"></a><span class="lineno"> 5541</span> </div><div class="line"><a name="l05542"></a><span class="lineno"> 5542</span> <span class="preprocessor">#ifdef HAVE_GETGROUPS</span></div><div class="line"><a name="l05543"></a><span class="lineno"> 5543</span> <span class="comment">/*</span></div><div class="line"><a name="l05544"></a><span class="lineno"> 5544</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05545"></a><span class="lineno"> 5545</span> <span class="comment"> * Process.groups -> array</span></div><div class="line"><a name="l05546"></a><span class="lineno"> 5546</span> <span class="comment"> *</span></div><div class="line"><a name="l05547"></a><span class="lineno"> 5547</span> <span class="comment"> * Get an <code>Array</code> of the gids of groups in the</span></div><div class="line"><a name="l05548"></a><span class="lineno"> 5548</span> <span class="comment"> * supplemental group access list for this process.</span></div><div class="line"><a name="l05549"></a><span class="lineno"> 5549</span> <span class="comment"> *</span></div><div class="line"><a name="l05550"></a><span class="lineno"> 5550</span> <span class="comment"> * Process.groups #=> [27, 6, 10, 11]</span></div><div class="line"><a name="l05551"></a><span class="lineno"> 5551</span> <span class="comment"> *</span></div><div class="line"><a name="l05552"></a><span class="lineno"> 5552</span> <span class="comment"> */</span></div><div class="line"><a name="l05553"></a><span class="lineno"> 5553</span> </div><div class="line"><a name="l05554"></a><span class="lineno"> 5554</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05555"></a><span class="lineno"> 5555</span> <a class="code" href="../../d0/d85/process_8c.html#a540d3e56318f7bbdbad4460f33d762d4">proc_getgroups</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l05556"></a><span class="lineno"> 5556</span> {</div><div class="line"><a name="l05557"></a><span class="lineno"> 5557</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary, tmp;</div><div class="line"><a name="l05558"></a><span class="lineno"> 5558</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, ngroups;</div><div class="line"><a name="l05559"></a><span class="lineno"> 5559</span>  rb_gid_t *groups;</div><div class="line"><a name="l05560"></a><span class="lineno"> 5560</span> </div><div class="line"><a name="l05561"></a><span class="lineno"> 5561</span>  ngroups = getgroups(0, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l05562"></a><span class="lineno"> 5562</span>  <span class="keywordflow">if</span> (ngroups == -1)</div><div class="line"><a name="l05563"></a><span class="lineno"> 5563</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05564"></a><span class="lineno"> 5564</span> </div><div class="line"><a name="l05565"></a><span class="lineno"> 5565</span>  groups = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aa2fd9cb81f5d1422607583906d085a11">ALLOCV_N</a>(rb_gid_t, tmp, ngroups);</div><div class="line"><a name="l05566"></a><span class="lineno"> 5566</span> </div><div class="line"><a name="l05567"></a><span class="lineno"> 5567</span>  ngroups = getgroups(ngroups, groups);</div><div class="line"><a name="l05568"></a><span class="lineno"> 5568</span>  <span class="keywordflow">if</span> (ngroups == -1)</div><div class="line"><a name="l05569"></a><span class="lineno"> 5569</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05570"></a><span class="lineno"> 5570</span> </div><div class="line"><a name="l05571"></a><span class="lineno"> 5571</span>  ary = <a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>();</div><div class="line"><a name="l05572"></a><span class="lineno"> 5572</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < ngroups; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++)</div><div class="line"><a name="l05573"></a><span class="lineno"> 5573</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(ary, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(groups[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]));</div><div class="line"><a name="l05574"></a><span class="lineno"> 5574</span> </div><div class="line"><a name="l05575"></a><span class="lineno"> 5575</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a13424d6f6efe4c7cf2f032744a04e51c">ALLOCV_END</a>(tmp);</div><div class="line"><a name="l05576"></a><span class="lineno"> 5576</span> </div><div class="line"><a name="l05577"></a><span class="lineno"> 5577</span>  <span class="keywordflow">return</span> ary;</div><div class="line"><a name="l05578"></a><span class="lineno"> 5578</span> }</div><div class="line"><a name="l05579"></a><span class="lineno"> 5579</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05580"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a540d3e56318f7bbdbad4460f33d762d4"> 5580</a></span> <span class="preprocessor">#define proc_getgroups rb_f_notimplement</span></div><div class="line"><a name="l05581"></a><span class="lineno"> 5581</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05582"></a><span class="lineno"> 5582</span> </div><div class="line"><a name="l05583"></a><span class="lineno"> 5583</span> </div><div class="line"><a name="l05584"></a><span class="lineno"> 5584</span> <span class="preprocessor">#ifdef HAVE_SETGROUPS</span></div><div class="line"><a name="l05585"></a><span class="lineno"> 5585</span> <span class="comment">/*</span></div><div class="line"><a name="l05586"></a><span class="lineno"> 5586</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05587"></a><span class="lineno"> 5587</span> <span class="comment"> * Process.groups= array -> array</span></div><div class="line"><a name="l05588"></a><span class="lineno"> 5588</span> <span class="comment"> *</span></div><div class="line"><a name="l05589"></a><span class="lineno"> 5589</span> <span class="comment"> * Set the supplemental group access list to the given</span></div><div class="line"><a name="l05590"></a><span class="lineno"> 5590</span> <span class="comment"> * <code>Array</code> of group IDs.</span></div><div class="line"><a name="l05591"></a><span class="lineno"> 5591</span> <span class="comment"> *</span></div><div class="line"><a name="l05592"></a><span class="lineno"> 5592</span> <span class="comment"> * Process.groups #=> [0, 1, 2, 3, 4, 6, 10, 11, 20, 26, 27]</span></div><div class="line"><a name="l05593"></a><span class="lineno"> 5593</span> <span class="comment"> * Process.groups = [27, 6, 10, 11] #=> [27, 6, 10, 11]</span></div><div class="line"><a name="l05594"></a><span class="lineno"> 5594</span> <span class="comment"> * Process.groups #=> [27, 6, 10, 11]</span></div><div class="line"><a name="l05595"></a><span class="lineno"> 5595</span> <span class="comment"> *</span></div><div class="line"><a name="l05596"></a><span class="lineno"> 5596</span> <span class="comment"> */</span></div><div class="line"><a name="l05597"></a><span class="lineno"> 5597</span> </div><div class="line"><a name="l05598"></a><span class="lineno"> 5598</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05599"></a><span class="lineno"> 5599</span> <a class="code" href="../../d0/d85/process_8c.html#a4883bb90a6fcc434e27c1be100a89cd0">proc_setgroups</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ary)</div><div class="line"><a name="l05600"></a><span class="lineno"> 5600</span> {</div><div class="line"><a name="l05601"></a><span class="lineno"> 5601</span>  <span class="keywordtype">int</span> ngroups, <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l05602"></a><span class="lineno"> 5602</span>  rb_gid_t *groups;</div><div class="line"><a name="l05603"></a><span class="lineno"> 5603</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp;</div><div class="line"><a name="l05604"></a><span class="lineno"> 5604</span>  <a class="code" href="../../d0/d85/process_8c.html#aaaaa095acd06aae40cee31541278d884">PREPARE_GETGRNAM</a>;</div><div class="line"><a name="l05605"></a><span class="lineno"> 5605</span> </div><div class="line"><a name="l05606"></a><span class="lineno"> 5606</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad5a1e03b0a66824f95f6aaf07b4a4052">Check_Type</a>(ary, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#abbd332f6f94d77e0a369c7720128639e">T_ARRAY</a>);</div><div class="line"><a name="l05607"></a><span class="lineno"> 5607</span> </div><div class="line"><a name="l05608"></a><span class="lineno"> 5608</span>  ngroups = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a28084c7ad47ec550165c87e447e8356e">RARRAY_LENINT</a>(ary);</div><div class="line"><a name="l05609"></a><span class="lineno"> 5609</span>  <span class="keywordflow">if</span> (ngroups > maxgroups())</div><div class="line"><a name="l05610"></a><span class="lineno"> 5610</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"too many groups, %d max"</span>, maxgroups());</div><div class="line"><a name="l05611"></a><span class="lineno"> 5611</span> </div><div class="line"><a name="l05612"></a><span class="lineno"> 5612</span>  groups = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aa2fd9cb81f5d1422607583906d085a11">ALLOCV_N</a>(rb_gid_t, tmp, ngroups);</div><div class="line"><a name="l05613"></a><span class="lineno"> 5613</span> </div><div class="line"><a name="l05614"></a><span class="lineno"> 5614</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < ngroups; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l05615"></a><span class="lineno"> 5615</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> g = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a>(ary)[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l05616"></a><span class="lineno"> 5616</span> </div><div class="line"><a name="l05617"></a><span class="lineno"> 5617</span>  groups[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>] = OBJ2GID1(g);</div><div class="line"><a name="l05618"></a><span class="lineno"> 5618</span>  }</div><div class="line"><a name="l05619"></a><span class="lineno"> 5619</span>  <a class="code" href="../../d0/d85/process_8c.html#afb89e1c9cab3abbf4966abe5af9b61db">FINISH_GETGRNAM</a>;</div><div class="line"><a name="l05620"></a><span class="lineno"> 5620</span> </div><div class="line"><a name="l05621"></a><span class="lineno"> 5621</span>  <span class="keywordflow">if</span> (setgroups(ngroups, groups) == -1) <span class="comment">/* ngroups <= maxgroups */</span></div><div class="line"><a name="l05622"></a><span class="lineno"> 5622</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05623"></a><span class="lineno"> 5623</span> </div><div class="line"><a name="l05624"></a><span class="lineno"> 5624</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a13424d6f6efe4c7cf2f032744a04e51c">ALLOCV_END</a>(tmp);</div><div class="line"><a name="l05625"></a><span class="lineno"> 5625</span> </div><div class="line"><a name="l05626"></a><span class="lineno"> 5626</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a540d3e56318f7bbdbad4460f33d762d4">proc_getgroups</a>(obj);</div><div class="line"><a name="l05627"></a><span class="lineno"> 5627</span> }</div><div class="line"><a name="l05628"></a><span class="lineno"> 5628</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05629"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4883bb90a6fcc434e27c1be100a89cd0"> 5629</a></span> <span class="preprocessor">#define proc_setgroups rb_f_notimplement</span></div><div class="line"><a name="l05630"></a><span class="lineno"> 5630</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05631"></a><span class="lineno"> 5631</span> </div><div class="line"><a name="l05632"></a><span class="lineno"> 5632</span> </div><div class="line"><a name="l05633"></a><span class="lineno"> 5633</span> <span class="preprocessor">#ifdef HAVE_INITGROUPS</span></div><div class="line"><a name="l05634"></a><span class="lineno"> 5634</span> <span class="comment">/*</span></div><div class="line"><a name="l05635"></a><span class="lineno"> 5635</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05636"></a><span class="lineno"> 5636</span> <span class="comment"> * Process.initgroups(username, gid) -> array</span></div><div class="line"><a name="l05637"></a><span class="lineno"> 5637</span> <span class="comment"> *</span></div><div class="line"><a name="l05638"></a><span class="lineno"> 5638</span> <span class="comment"> * Initializes the supplemental group access list by reading the</span></div><div class="line"><a name="l05639"></a><span class="lineno"> 5639</span> <span class="comment"> * system group database and using all groups of which the given user</span></div><div class="line"><a name="l05640"></a><span class="lineno"> 5640</span> <span class="comment"> * is a member. The group with the specified <em>gid</em> is also</span></div><div class="line"><a name="l05641"></a><span class="lineno"> 5641</span> <span class="comment"> * added to the list. Returns the resulting <code>Array</code> of the</span></div><div class="line"><a name="l05642"></a><span class="lineno"> 5642</span> <span class="comment"> * gids of all the groups in the supplementary group access list. Not</span></div><div class="line"><a name="l05643"></a><span class="lineno"> 5643</span> <span class="comment"> * available on all platforms.</span></div><div class="line"><a name="l05644"></a><span class="lineno"> 5644</span> <span class="comment"> *</span></div><div class="line"><a name="l05645"></a><span class="lineno"> 5645</span> <span class="comment"> * Process.groups #=> [0, 1, 2, 3, 4, 6, 10, 11, 20, 26, 27]</span></div><div class="line"><a name="l05646"></a><span class="lineno"> 5646</span> <span class="comment"> * Process.initgroups( "mgranger", 30 ) #=> [30, 6, 10, 11]</span></div><div class="line"><a name="l05647"></a><span class="lineno"> 5647</span> <span class="comment"> * Process.groups #=> [30, 6, 10, 11]</span></div><div class="line"><a name="l05648"></a><span class="lineno"> 5648</span> <span class="comment"> *</span></div><div class="line"><a name="l05649"></a><span class="lineno"> 5649</span> <span class="comment"> */</span></div><div class="line"><a name="l05650"></a><span class="lineno"> 5650</span> </div><div class="line"><a name="l05651"></a><span class="lineno"> 5651</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05652"></a><span class="lineno"> 5652</span> <a class="code" href="../../d0/d85/process_8c.html#a85275934f37eb5027ad65010d465fff1">proc_initgroups</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> uname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> base_grp)</div><div class="line"><a name="l05653"></a><span class="lineno"> 5653</span> {</div><div class="line"><a name="l05654"></a><span class="lineno"> 5654</span>  <span class="keywordflow">if</span> (initgroups(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a2665a51abbd5b49c15abff3df00fa9db">StringValuePtr</a>(uname), <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(base_grp)) != 0) {</div><div class="line"><a name="l05655"></a><span class="lineno"> 5655</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05656"></a><span class="lineno"> 5656</span>  }</div><div class="line"><a name="l05657"></a><span class="lineno"> 5657</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a540d3e56318f7bbdbad4460f33d762d4">proc_getgroups</a>(obj);</div><div class="line"><a name="l05658"></a><span class="lineno"> 5658</span> }</div><div class="line"><a name="l05659"></a><span class="lineno"> 5659</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05660"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a85275934f37eb5027ad65010d465fff1"> 5660</a></span> <span class="preprocessor">#define proc_initgroups rb_f_notimplement</span></div><div class="line"><a name="l05661"></a><span class="lineno"> 5661</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05662"></a><span class="lineno"> 5662</span> </div><div class="line"><a name="l05663"></a><span class="lineno"> 5663</span> <span class="preprocessor">#if defined(_SC_NGROUPS_MAX) || defined(NGROUPS_MAX)</span></div><div class="line"><a name="l05664"></a><span class="lineno"> 5664</span> <span class="comment">/*</span></div><div class="line"><a name="l05665"></a><span class="lineno"> 5665</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05666"></a><span class="lineno"> 5666</span> <span class="comment"> * Process.maxgroups -> fixnum</span></div><div class="line"><a name="l05667"></a><span class="lineno"> 5667</span> <span class="comment"> *</span></div><div class="line"><a name="l05668"></a><span class="lineno"> 5668</span> <span class="comment"> * Returns the maximum number of gids allowed in the supplemental</span></div><div class="line"><a name="l05669"></a><span class="lineno"> 5669</span> <span class="comment"> * group access list.</span></div><div class="line"><a name="l05670"></a><span class="lineno"> 5670</span> <span class="comment"> *</span></div><div class="line"><a name="l05671"></a><span class="lineno"> 5671</span> <span class="comment"> * Process.maxgroups #=> 32</span></div><div class="line"><a name="l05672"></a><span class="lineno"> 5672</span> <span class="comment"> */</span></div><div class="line"><a name="l05673"></a><span class="lineno"> 5673</span> </div><div class="line"><a name="l05674"></a><span class="lineno"> 5674</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05675"></a><span class="lineno"> 5675</span> <a class="code" href="../../d0/d85/process_8c.html#a4517b6652c1f080e02a380e3c621efcc">proc_getmaxgroups</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l05676"></a><span class="lineno"> 5676</span> {</div><div class="line"><a name="l05677"></a><span class="lineno"> 5677</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(maxgroups());</div><div class="line"><a name="l05678"></a><span class="lineno"> 5678</span> }</div><div class="line"><a name="l05679"></a><span class="lineno"> 5679</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05680"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4517b6652c1f080e02a380e3c621efcc"> 5680</a></span> <span class="preprocessor">#define proc_getmaxgroups rb_f_notimplement</span></div><div class="line"><a name="l05681"></a><span class="lineno"> 5681</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05682"></a><span class="lineno"> 5682</span> </div><div class="line"><a name="l05683"></a><span class="lineno"> 5683</span> <span class="preprocessor">#ifdef HAVE_SETGROUPS</span></div><div class="line"><a name="l05684"></a><span class="lineno"> 5684</span> <span class="comment">/*</span></div><div class="line"><a name="l05685"></a><span class="lineno"> 5685</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05686"></a><span class="lineno"> 5686</span> <span class="comment"> * Process.maxgroups= fixnum -> fixnum</span></div><div class="line"><a name="l05687"></a><span class="lineno"> 5687</span> <span class="comment"> *</span></div><div class="line"><a name="l05688"></a><span class="lineno"> 5688</span> <span class="comment"> * Sets the maximum number of gids allowed in the supplemental group</span></div><div class="line"><a name="l05689"></a><span class="lineno"> 5689</span> <span class="comment"> * access list.</span></div><div class="line"><a name="l05690"></a><span class="lineno"> 5690</span> <span class="comment"> */</span></div><div class="line"><a name="l05691"></a><span class="lineno"> 5691</span> </div><div class="line"><a name="l05692"></a><span class="lineno"> 5692</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05693"></a><span class="lineno"> 5693</span> <a class="code" href="../../d0/d85/process_8c.html#accf4f7987acb63fd93bf3cc485c9c34d">proc_setmaxgroups</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">val</a>)</div><div class="line"><a name="l05694"></a><span class="lineno"> 5694</span> {</div><div class="line"><a name="l05695"></a><span class="lineno"> 5695</span>  <span class="keywordtype">int</span> ngroups = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">val</a>);</div><div class="line"><a name="l05696"></a><span class="lineno"> 5696</span>  <span class="keywordtype">int</span> ngroups_max = get_sc_ngroups_max();</div><div class="line"><a name="l05697"></a><span class="lineno"> 5697</span> </div><div class="line"><a name="l05698"></a><span class="lineno"> 5698</span>  <span class="keywordflow">if</span> (ngroups <= 0)</div><div class="line"><a name="l05699"></a><span class="lineno"> 5699</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"maxgroups %d shold be positive"</span>, ngroups);</div><div class="line"><a name="l05700"></a><span class="lineno"> 5700</span> </div><div class="line"><a name="l05701"></a><span class="lineno"> 5701</span>  <span class="keywordflow">if</span> (ngroups > <a class="code" href="../../db/dde/internal_8h.html#a1017343abe1b38c561cb1b704c67ae75">RB_MAX_GROUPS</a>)</div><div class="line"><a name="l05702"></a><span class="lineno"> 5702</span>  ngroups = <a class="code" href="../../db/dde/internal_8h.html#a1017343abe1b38c561cb1b704c67ae75">RB_MAX_GROUPS</a>;</div><div class="line"><a name="l05703"></a><span class="lineno"> 5703</span> </div><div class="line"><a name="l05704"></a><span class="lineno"> 5704</span>  <span class="keywordflow">if</span> (ngroups_max > 0 && ngroups > ngroups_max)</div><div class="line"><a name="l05705"></a><span class="lineno"> 5705</span>  ngroups = ngroups_max;</div><div class="line"><a name="l05706"></a><span class="lineno"> 5706</span> </div><div class="line"><a name="l05707"></a><span class="lineno"> 5707</span>  _maxgroups = ngroups;</div><div class="line"><a name="l05708"></a><span class="lineno"> 5708</span> </div><div class="line"><a name="l05709"></a><span class="lineno"> 5709</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(_maxgroups);</div><div class="line"><a name="l05710"></a><span class="lineno"> 5710</span> }</div><div class="line"><a name="l05711"></a><span class="lineno"> 5711</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05712"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#accf4f7987acb63fd93bf3cc485c9c34d"> 5712</a></span> <span class="preprocessor">#define proc_setmaxgroups rb_f_notimplement</span></div><div class="line"><a name="l05713"></a><span class="lineno"> 5713</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05714"></a><span class="lineno"> 5714</span> </div><div class="line"><a name="l05715"></a><span class="lineno"> 5715</span> <span class="preprocessor">#if defined(HAVE_DAEMON) || (defined(HAVE_FORK) && defined(HAVE_SETSID))</span></div><div class="line"><a name="l05716"></a><span class="lineno"> 5716</span> <span class="keyword">static</span> <span class="keywordtype">int</span> rb_daemon(<span class="keywordtype">int</span> nochdir, <span class="keywordtype">int</span> noclose);</div><div class="line"><a name="l05717"></a><span class="lineno"> 5717</span> </div><div class="line"><a name="l05718"></a><span class="lineno"> 5718</span> <span class="comment">/*</span></div><div class="line"><a name="l05719"></a><span class="lineno"> 5719</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05720"></a><span class="lineno"> 5720</span> <span class="comment"> * Process.daemon() -> 0</span></div><div class="line"><a name="l05721"></a><span class="lineno"> 5721</span> <span class="comment"> * Process.daemon(nochdir=nil,noclose=nil) -> 0</span></div><div class="line"><a name="l05722"></a><span class="lineno"> 5722</span> <span class="comment"> *</span></div><div class="line"><a name="l05723"></a><span class="lineno"> 5723</span> <span class="comment"> * Detach the process from controlling terminal and run in</span></div><div class="line"><a name="l05724"></a><span class="lineno"> 5724</span> <span class="comment"> * the background as system daemon. Unless the argument</span></div><div class="line"><a name="l05725"></a><span class="lineno"> 5725</span> <span class="comment"> * nochdir is true (i.e. non false), it changes the current</span></div><div class="line"><a name="l05726"></a><span class="lineno"> 5726</span> <span class="comment"> * working directory to the root ("/"). Unless the argument</span></div><div class="line"><a name="l05727"></a><span class="lineno"> 5727</span> <span class="comment"> * noclose is true, daemon() will redirect standard input,</span></div><div class="line"><a name="l05728"></a><span class="lineno"> 5728</span> <span class="comment"> * standard output and standard error to /dev/null.</span></div><div class="line"><a name="l05729"></a><span class="lineno"> 5729</span> <span class="comment"> * Return zero on success, or raise one of Errno::*.</span></div><div class="line"><a name="l05730"></a><span class="lineno"> 5730</span> <span class="comment"> */</span></div><div class="line"><a name="l05731"></a><span class="lineno"> 5731</span> </div><div class="line"><a name="l05732"></a><span class="lineno"> 5732</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05733"></a><span class="lineno"> 5733</span> <a class="code" href="../../d0/d85/process_8c.html#aacfeac6b2599153cb06ed988f6b37e81">proc_daemon</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l05734"></a><span class="lineno"> 5734</span> {</div><div class="line"><a name="l05735"></a><span class="lineno"> 5735</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> nochdir, noclose;</div><div class="line"><a name="l05736"></a><span class="lineno"> 5736</span>  <span class="keywordtype">int</span> n;</div><div class="line"><a name="l05737"></a><span class="lineno"> 5737</span> </div><div class="line"><a name="l05738"></a><span class="lineno"> 5738</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a>(2);</div><div class="line"><a name="l05739"></a><span class="lineno"> 5739</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="stringliteral">"02"</span>, &nochdir, &noclose);</div><div class="line"><a name="l05740"></a><span class="lineno"> 5740</span> </div><div class="line"><a name="l05741"></a><span class="lineno"> 5741</span>  prefork();</div><div class="line"><a name="l05742"></a><span class="lineno"> 5742</span>  n = rb_daemon(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(nochdir), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(noclose));</div><div class="line"><a name="l05743"></a><span class="lineno"> 5743</span>  <span class="keywordflow">if</span> (n < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(<span class="stringliteral">"daemon"</span>);</div><div class="line"><a name="l05744"></a><span class="lineno"> 5744</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(n);</div><div class="line"><a name="l05745"></a><span class="lineno"> 5745</span> }</div><div class="line"><a name="l05746"></a><span class="lineno"> 5746</span> </div><div class="line"><a name="l05747"></a><span class="lineno"> 5747</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l05748"></a><span class="lineno"> 5748</span> rb_daemon(<span class="keywordtype">int</span> nochdir, <span class="keywordtype">int</span> noclose)</div><div class="line"><a name="l05749"></a><span class="lineno"> 5749</span> {</div><div class="line"><a name="l05750"></a><span class="lineno"> 5750</span>  <span class="keywordtype">int</span> <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a> = 0;</div><div class="line"><a name="l05751"></a><span class="lineno"> 5751</span> <span class="preprocessor">#ifdef HAVE_DAEMON</span></div><div class="line"><a name="l05752"></a><span class="lineno"> 5752</span>  <a class="code" href="../../d0/d85/process_8c.html#a99427eb98a376ec90085462a7c6c77f2">before_fork</a>();</div><div class="line"><a name="l05753"></a><span class="lineno"> 5753</span>  <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a> = daemon(nochdir, noclose);</div><div class="line"><a name="l05754"></a><span class="lineno"> 5754</span>  <a class="code" href="../../d0/d85/process_8c.html#ae4e91d6440c6d38c5af3bb70f56cb23f">after_fork</a>();</div><div class="line"><a name="l05755"></a><span class="lineno"> 5755</span>  <a class="code" href="../../db/d2e/intern_8h.html#abd6f8148f90fefcd84afa732cefc2965">rb_thread_atfork</a>();</div><div class="line"><a name="l05756"></a><span class="lineno"> 5756</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05757"></a><span class="lineno"> 5757</span>  <span class="keywordtype">int</span> n;</div><div class="line"><a name="l05758"></a><span class="lineno"> 5758</span> </div><div class="line"><a name="l05759"></a><span class="lineno"> 5759</span> <span class="preprocessor">#define fork_daemon() \</span></div><div class="line"><a name="l05760"></a><span class="lineno"> 5760</span> <span class="preprocessor"> switch (rb_fork_ruby(NULL)) { \</span></div><div class="line"><a name="l05761"></a><span class="lineno"> 5761</span> <span class="preprocessor"> case -1: return -1; \</span></div><div class="line"><a name="l05762"></a><span class="lineno"> 5762</span> <span class="preprocessor"> case 0: rb_thread_atfork(); break; \</span></div><div class="line"><a name="l05763"></a><span class="lineno"> 5763</span> <span class="preprocessor"> default: _exit(EXIT_SUCCESS); \</span></div><div class="line"><a name="l05764"></a><span class="lineno"> 5764</span> <span class="preprocessor"> }</span></div><div class="line"><a name="l05765"></a><span class="lineno"> 5765</span> </div><div class="line"><a name="l05766"></a><span class="lineno"> 5766</span>  fork_daemon();</div><div class="line"><a name="l05767"></a><span class="lineno"> 5767</span> </div><div class="line"><a name="l05768"></a><span class="lineno"> 5768</span>  <span class="keywordflow">if</span> (setsid() < 0) <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l05769"></a><span class="lineno"> 5769</span> </div><div class="line"><a name="l05770"></a><span class="lineno"> 5770</span>  <span class="comment">/* must not be process-leader */</span></div><div class="line"><a name="l05771"></a><span class="lineno"> 5771</span>  fork_daemon();</div><div class="line"><a name="l05772"></a><span class="lineno"> 5772</span> </div><div class="line"><a name="l05773"></a><span class="lineno"> 5773</span>  <span class="keywordflow">if</span> (!nochdir)</div><div class="line"><a name="l05774"></a><span class="lineno"> 5774</span>  <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a> = chdir(<span class="stringliteral">"/"</span>);</div><div class="line"><a name="l05775"></a><span class="lineno"> 5775</span> </div><div class="line"><a name="l05776"></a><span class="lineno"> 5776</span>  <span class="keywordflow">if</span> (!noclose && (n = <a class="code" href="../../db/d2e/intern_8h.html#a757b1b29d394ec33acb8a3c476a63a8e">rb_cloexec_open</a>(<span class="stringliteral">"/dev/null"</span>, O_RDWR, 0)) != -1) {</div><div class="line"><a name="l05777"></a><span class="lineno"> 5777</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a>(n);</div><div class="line"><a name="l05778"></a><span class="lineno"> 5778</span>  (void)<a class="code" href="../../d3/d90/missing_8h.html#a1a7dc1d5f4ee5da620088e280e4bc580">dup2</a>(n, 0);</div><div class="line"><a name="l05779"></a><span class="lineno"> 5779</span>  (void)<a class="code" href="../../d3/d90/missing_8h.html#a1a7dc1d5f4ee5da620088e280e4bc580">dup2</a>(n, 1);</div><div class="line"><a name="l05780"></a><span class="lineno"> 5780</span>  (void)<a class="code" href="../../d3/d90/missing_8h.html#a1a7dc1d5f4ee5da620088e280e4bc580">dup2</a>(n, 2);</div><div class="line"><a name="l05781"></a><span class="lineno"> 5781</span>  <span class="keywordflow">if</span> (n > 2)</div><div class="line"><a name="l05782"></a><span class="lineno"> 5782</span>  (void)close (n);</div><div class="line"><a name="l05783"></a><span class="lineno"> 5783</span>  }</div><div class="line"><a name="l05784"></a><span class="lineno"> 5784</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05785"></a><span class="lineno"> 5785</span>  <span class="keywordflow">return</span> <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>;</div><div class="line"><a name="l05786"></a><span class="lineno"> 5786</span> }</div><div class="line"><a name="l05787"></a><span class="lineno"> 5787</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05788"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aacfeac6b2599153cb06ed988f6b37e81"> 5788</a></span> <span class="preprocessor">#define proc_daemon rb_f_notimplement</span></div><div class="line"><a name="l05789"></a><span class="lineno"> 5789</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05790"></a><span class="lineno"> 5790</span> </div><div class="line"><a name="l05791"></a><span class="lineno"> 5791</span> <span class="comment">/********************************************************************</span></div><div class="line"><a name="l05792"></a><span class="lineno"> 5792</span> <span class="comment"> *</span></div><div class="line"><a name="l05793"></a><span class="lineno"> 5793</span> <span class="comment"> * Document-class: Process::GID</span></div><div class="line"><a name="l05794"></a><span class="lineno"> 5794</span> <span class="comment"> *</span></div><div class="line"><a name="l05795"></a><span class="lineno"> 5795</span> <span class="comment"> * The <code>Process::GID</code> module contains a collection of</span></div><div class="line"><a name="l05796"></a><span class="lineno"> 5796</span> <span class="comment"> * module functions which can be used to portably get, set, and</span></div><div class="line"><a name="l05797"></a><span class="lineno"> 5797</span> <span class="comment"> * switch the current process's real, effective, and saved group IDs.</span></div><div class="line"><a name="l05798"></a><span class="lineno"> 5798</span> <span class="comment"> *</span></div><div class="line"><a name="l05799"></a><span class="lineno"> 5799</span> <span class="comment"> */</span></div><div class="line"><a name="l05800"></a><span class="lineno"> 5800</span> </div><div class="line"><a name="l05801"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935"> 5801</a></span> <span class="keyword">static</span> rb_gid_t <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = -1;</div><div class="line"><a name="l05802"></a><span class="lineno"> 5802</span> </div><div class="line"><a name="l05803"></a><span class="lineno"> 5803</span> <span class="preprocessor">#ifdef BROKEN_SETREGID</span></div><div class="line"><a name="l05804"></a><span class="lineno"> 5804</span> <span class="keywordtype">int</span></div><div class="line"><a name="l05805"></a><span class="lineno"> 5805</span> setregid(rb_gid_t rgid, rb_gid_t egid)</div><div class="line"><a name="l05806"></a><span class="lineno"> 5806</span> {</div><div class="line"><a name="l05807"></a><span class="lineno"> 5807</span>  <span class="keywordflow">if</span> (rgid != (rb_gid_t)-1 && rgid != <a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>()) {</div><div class="line"><a name="l05808"></a><span class="lineno"> 5808</span>  <span class="keywordflow">if</span> (egid == (rb_gid_t)-1) egid = <a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>();</div><div class="line"><a name="l05809"></a><span class="lineno"> 5809</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a>(rgid) < 0) <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l05810"></a><span class="lineno"> 5810</span>  }</div><div class="line"><a name="l05811"></a><span class="lineno"> 5811</span>  <span class="keywordflow">if</span> (egid != (rb_gid_t)-1 && egid != <a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>()) {</div><div class="line"><a name="l05812"></a><span class="lineno"> 5812</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(egid) < 0) <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l05813"></a><span class="lineno"> 5813</span>  }</div><div class="line"><a name="l05814"></a><span class="lineno"> 5814</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l05815"></a><span class="lineno"> 5815</span> }</div><div class="line"><a name="l05816"></a><span class="lineno"> 5816</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05817"></a><span class="lineno"> 5817</span> </div><div class="line"><a name="l05818"></a><span class="lineno"> 5818</span> <span class="comment">/*</span></div><div class="line"><a name="l05819"></a><span class="lineno"> 5819</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05820"></a><span class="lineno"> 5820</span> <span class="comment"> * Process::GID.change_privilege(group) -> fixnum</span></div><div class="line"><a name="l05821"></a><span class="lineno"> 5821</span> <span class="comment"> *</span></div><div class="line"><a name="l05822"></a><span class="lineno"> 5822</span> <span class="comment"> * Change the current process's real and effective group ID to that</span></div><div class="line"><a name="l05823"></a><span class="lineno"> 5823</span> <span class="comment"> * specified by _group_. Returns the new group ID. Not</span></div><div class="line"><a name="l05824"></a><span class="lineno"> 5824</span> <span class="comment"> * available on all platforms.</span></div><div class="line"><a name="l05825"></a><span class="lineno"> 5825</span> <span class="comment"> *</span></div><div class="line"><a name="l05826"></a><span class="lineno"> 5826</span> <span class="comment"> * [Process.gid, Process.egid] #=> [0, 0]</span></div><div class="line"><a name="l05827"></a><span class="lineno"> 5827</span> <span class="comment"> * Process::GID.change_privilege(33) #=> 33</span></div><div class="line"><a name="l05828"></a><span class="lineno"> 5828</span> <span class="comment"> * [Process.gid, Process.egid] #=> [33, 33]</span></div><div class="line"><a name="l05829"></a><span class="lineno"> 5829</span> <span class="comment"> */</span></div><div class="line"><a name="l05830"></a><span class="lineno"> 5830</span> </div><div class="line"><a name="l05831"></a><span class="lineno"> 5831</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l05832"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ab563d2baa7b28e912e4f4599f6ef46bb"> 5832</a></span> <a class="code" href="../../d0/d85/process_8c.html#ab563d2baa7b28e912e4f4599f6ef46bb">p_gid_change_privilege</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l05833"></a><span class="lineno"> 5833</span> {</div><div class="line"><a name="l05834"></a><span class="lineno"> 5834</span>  rb_gid_t gid;</div><div class="line"><a name="l05835"></a><span class="lineno"> 5835</span> </div><div class="line"><a name="l05836"></a><span class="lineno"> 5836</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l05837"></a><span class="lineno"> 5837</span> </div><div class="line"><a name="l05838"></a><span class="lineno"> 5838</span>  gid = <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l05839"></a><span class="lineno"> 5839</span> </div><div class="line"><a name="l05840"></a><span class="lineno"> 5840</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() == 0) { <span class="comment">/* root-user */</span></div><div class="line"><a name="l05841"></a><span class="lineno"> 5841</span> <span class="preprocessor">#if defined(HAVE_SETRESGID)</span></div><div class="line"><a name="l05842"></a><span class="lineno"> 5842</span>  <span class="keywordflow">if</span> (setresgid(gid, gid, gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05843"></a><span class="lineno"> 5843</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05844"></a><span class="lineno"> 5844</span> <span class="preprocessor">#elif defined HAVE_SETGID</span></div><div class="line"><a name="l05845"></a><span class="lineno"> 5845</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05846"></a><span class="lineno"> 5846</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05847"></a><span class="lineno"> 5847</span> <span class="preprocessor">#elif defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID)</span></div><div class="line"><a name="l05848"></a><span class="lineno"> 5848</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() == gid) {</div><div class="line"><a name="l05849"></a><span class="lineno"> 5849</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> == gid) {</div><div class="line"><a name="l05850"></a><span class="lineno"> 5850</span>  <span class="keywordflow">if</span> (setregid(-1, gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05851"></a><span class="lineno"> 5851</span>  }</div><div class="line"><a name="l05852"></a><span class="lineno"> 5852</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05853"></a><span class="lineno"> 5853</span>  <span class="keywordflow">if</span> (gid == 0) { <span class="comment">/* (r,e,s) == (root, y, x) */</span></div><div class="line"><a name="l05854"></a><span class="lineno"> 5854</span>  <span class="keywordflow">if</span> (setregid(-1, <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05855"></a><span class="lineno"> 5855</span>  <span class="keywordflow">if</span> (setregid(<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>, 0) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05856"></a><span class="lineno"> 5856</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = 0; <span class="comment">/* (r,e,s) == (x, root, root) */</span></div><div class="line"><a name="l05857"></a><span class="lineno"> 5857</span>  <span class="keywordflow">if</span> (setregid(gid, gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05858"></a><span class="lineno"> 5858</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05859"></a><span class="lineno"> 5859</span>  }</div><div class="line"><a name="l05860"></a><span class="lineno"> 5860</span>  <span class="keywordflow">else</span> { <span class="comment">/* (r,e,s) == (z, y, x) */</span></div><div class="line"><a name="l05861"></a><span class="lineno"> 5861</span>  <span class="keywordflow">if</span> (setregid(0, 0) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05862"></a><span class="lineno"> 5862</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = 0;</div><div class="line"><a name="l05863"></a><span class="lineno"> 5863</span>  <span class="keywordflow">if</span> (setregid(gid, gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05864"></a><span class="lineno"> 5864</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05865"></a><span class="lineno"> 5865</span>  }</div><div class="line"><a name="l05866"></a><span class="lineno"> 5866</span>  }</div><div class="line"><a name="l05867"></a><span class="lineno"> 5867</span>  }</div><div class="line"><a name="l05868"></a><span class="lineno"> 5868</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05869"></a><span class="lineno"> 5869</span>  <span class="keywordflow">if</span> (setregid(gid, gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05870"></a><span class="lineno"> 5870</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05871"></a><span class="lineno"> 5871</span>  }</div><div class="line"><a name="l05872"></a><span class="lineno"> 5872</span> <span class="preprocessor">#elif defined(HAVE_SETRGID) && defined (HAVE_SETEGID)</span></div><div class="line"><a name="l05873"></a><span class="lineno"> 5873</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() == gid) {</div><div class="line"><a name="l05874"></a><span class="lineno"> 5874</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> == gid) {</div><div class="line"><a name="l05875"></a><span class="lineno"> 5875</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05876"></a><span class="lineno"> 5876</span>  }</div><div class="line"><a name="l05877"></a><span class="lineno"> 5877</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05878"></a><span class="lineno"> 5878</span>  <span class="keywordflow">if</span> (gid == 0) {</div><div class="line"><a name="l05879"></a><span class="lineno"> 5879</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05880"></a><span class="lineno"> 5880</span>  <span class="keywordflow">if</span> (setrgid(<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05881"></a><span class="lineno"> 5881</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = 0;</div><div class="line"><a name="l05882"></a><span class="lineno"> 5882</span>  <span class="keywordflow">if</span> (setrgid(0) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05883"></a><span class="lineno"> 5883</span>  }</div><div class="line"><a name="l05884"></a><span class="lineno"> 5884</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05885"></a><span class="lineno"> 5885</span>  <span class="keywordflow">if</span> (setrgid(0) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05886"></a><span class="lineno"> 5886</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = 0;</div><div class="line"><a name="l05887"></a><span class="lineno"> 5887</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05888"></a><span class="lineno"> 5888</span>  <span class="keywordflow">if</span> (setrgid(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05889"></a><span class="lineno"> 5889</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05890"></a><span class="lineno"> 5890</span>  }</div><div class="line"><a name="l05891"></a><span class="lineno"> 5891</span>  }</div><div class="line"><a name="l05892"></a><span class="lineno"> 5892</span>  }</div><div class="line"><a name="l05893"></a><span class="lineno"> 5893</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05894"></a><span class="lineno"> 5894</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05895"></a><span class="lineno"> 5895</span>  <span class="keywordflow">if</span> (setrgid(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05896"></a><span class="lineno"> 5896</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05897"></a><span class="lineno"> 5897</span>  }</div><div class="line"><a name="l05898"></a><span class="lineno"> 5898</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05899"></a><span class="lineno"> 5899</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l05900"></a><span class="lineno"> 5900</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05901"></a><span class="lineno"> 5901</span>  }</div><div class="line"><a name="l05902"></a><span class="lineno"> 5902</span>  <span class="keywordflow">else</span> { <span class="comment">/* unprivileged user */</span></div><div class="line"><a name="l05903"></a><span class="lineno"> 5903</span> <span class="preprocessor">#if defined(HAVE_SETRESGID)</span></div><div class="line"><a name="l05904"></a><span class="lineno"> 5904</span>  <span class="keywordflow">if</span> (setresgid((<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() == gid)? (rb_gid_t)-1: gid,</div><div class="line"><a name="l05905"></a><span class="lineno"> 5905</span>  (<a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>() == gid)? (rb_gid_t)-1: gid,</div><div class="line"><a name="l05906"></a><span class="lineno"> 5906</span>  (<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> == gid)? (rb_gid_t)-1: gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05907"></a><span class="lineno"> 5907</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05908"></a><span class="lineno"> 5908</span> <span class="preprocessor">#elif defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID)</span></div><div class="line"><a name="l05909"></a><span class="lineno"> 5909</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> == gid) {</div><div class="line"><a name="l05910"></a><span class="lineno"> 5910</span>  <span class="keywordflow">if</span> (setregid((<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() == gid)? (rb_uid_t)-1: gid,</div><div class="line"><a name="l05911"></a><span class="lineno"> 5911</span>  (<a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>() == gid)? (rb_uid_t)-1: gid) < 0)</div><div class="line"><a name="l05912"></a><span class="lineno"> 5912</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05913"></a><span class="lineno"> 5913</span>  }</div><div class="line"><a name="l05914"></a><span class="lineno"> 5914</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() != gid) {</div><div class="line"><a name="l05915"></a><span class="lineno"> 5915</span>  <span class="keywordflow">if</span> (setregid(gid, (<a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>() == gid)? (rb_uid_t)-1: gid) < 0)</div><div class="line"><a name="l05916"></a><span class="lineno"> 5916</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05917"></a><span class="lineno"> 5917</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05918"></a><span class="lineno"> 5918</span>  }</div><div class="line"><a name="l05919"></a><span class="lineno"> 5919</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="comment">/* getgid() == gid && */</span> <a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>() != gid) {</div><div class="line"><a name="l05920"></a><span class="lineno"> 5920</span>  <span class="keywordflow">if</span> (setregid(<a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>(), gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05921"></a><span class="lineno"> 5921</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05922"></a><span class="lineno"> 5922</span>  <span class="keywordflow">if</span> (setregid(gid, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05923"></a><span class="lineno"> 5923</span>  }</div><div class="line"><a name="l05924"></a><span class="lineno"> 5924</span>  <span class="keywordflow">else</span> { <span class="comment">/* getgid() == gid && getegid() == gid */</span></div><div class="line"><a name="l05925"></a><span class="lineno"> 5925</span>  <span class="keywordflow">if</span> (setregid(-1, <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05926"></a><span class="lineno"> 5926</span>  <span class="keywordflow">if</span> (setregid(<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>, gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05927"></a><span class="lineno"> 5927</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05928"></a><span class="lineno"> 5928</span>  <span class="keywordflow">if</span> (setregid(gid, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05929"></a><span class="lineno"> 5929</span>  }</div><div class="line"><a name="l05930"></a><span class="lineno"> 5930</span> <span class="preprocessor">#elif defined(HAVE_SETRGID) && defined(HAVE_SETEGID)</span></div><div class="line"><a name="l05931"></a><span class="lineno"> 5931</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> == gid) {</div><div class="line"><a name="l05932"></a><span class="lineno"> 5932</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>() != gid && <a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05933"></a><span class="lineno"> 5933</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() != gid && setrgid(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05934"></a><span class="lineno"> 5934</span>  }</div><div class="line"><a name="l05935"></a><span class="lineno"> 5935</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="comment">/* SAVED_GROUP_ID != gid && */</span> <a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>() == gid) {</div><div class="line"><a name="l05936"></a><span class="lineno"> 5936</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() != gid) {</div><div class="line"><a name="l05937"></a><span class="lineno"> 5937</span>  <span class="keywordflow">if</span> (setrgid(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05938"></a><span class="lineno"> 5938</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05939"></a><span class="lineno"> 5939</span>  }</div><div class="line"><a name="l05940"></a><span class="lineno"> 5940</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05941"></a><span class="lineno"> 5941</span>  <span class="keywordflow">if</span> (setrgid(<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05942"></a><span class="lineno"> 5942</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05943"></a><span class="lineno"> 5943</span>  <span class="keywordflow">if</span> (setrgid(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05944"></a><span class="lineno"> 5944</span>  }</div><div class="line"><a name="l05945"></a><span class="lineno"> 5945</span>  }</div><div class="line"><a name="l05946"></a><span class="lineno"> 5946</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="comment">/* getegid() != gid && */</span> <a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() == gid) {</div><div class="line"><a name="l05947"></a><span class="lineno"> 5947</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05948"></a><span class="lineno"> 5948</span>  <span class="keywordflow">if</span> (setrgid(<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05949"></a><span class="lineno"> 5949</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05950"></a><span class="lineno"> 5950</span>  <span class="keywordflow">if</span> (setrgid(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05951"></a><span class="lineno"> 5951</span>  }</div><div class="line"><a name="l05952"></a><span class="lineno"> 5952</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05953"></a><span class="lineno"> 5953</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l05954"></a><span class="lineno"> 5954</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05955"></a><span class="lineno"> 5955</span>  }</div><div class="line"><a name="l05956"></a><span class="lineno"> 5956</span> <span class="preprocessor">#elif defined HAVE_44BSD_SETGID</span></div><div class="line"><a name="l05957"></a><span class="lineno"> 5957</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() == gid) {</div><div class="line"><a name="l05958"></a><span class="lineno"> 5958</span>  <span class="comment">/* (r,e,s)==(gid,?,?) ==> (gid,gid,gid) */</span></div><div class="line"><a name="l05959"></a><span class="lineno"> 5959</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05960"></a><span class="lineno"> 5960</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l05961"></a><span class="lineno"> 5961</span>  }</div><div class="line"><a name="l05962"></a><span class="lineno"> 5962</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05963"></a><span class="lineno"> 5963</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l05964"></a><span class="lineno"> 5964</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05965"></a><span class="lineno"> 5965</span>  }</div><div class="line"><a name="l05966"></a><span class="lineno"> 5966</span> <span class="preprocessor">#elif defined HAVE_SETEGID</span></div><div class="line"><a name="l05967"></a><span class="lineno"> 5967</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() == gid && <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> == gid) {</div><div class="line"><a name="l05968"></a><span class="lineno"> 5968</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05969"></a><span class="lineno"> 5969</span>  }</div><div class="line"><a name="l05970"></a><span class="lineno"> 5970</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05971"></a><span class="lineno"> 5971</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l05972"></a><span class="lineno"> 5972</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05973"></a><span class="lineno"> 5973</span>  }</div><div class="line"><a name="l05974"></a><span class="lineno"> 5974</span> <span class="preprocessor">#elif defined HAVE_SETGID</span></div><div class="line"><a name="l05975"></a><span class="lineno"> 5975</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>() == gid && <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> == gid) {</div><div class="line"><a name="l05976"></a><span class="lineno"> 5976</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05977"></a><span class="lineno"> 5977</span>  }</div><div class="line"><a name="l05978"></a><span class="lineno"> 5978</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l05979"></a><span class="lineno"> 5979</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l05980"></a><span class="lineno"> 5980</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l05981"></a><span class="lineno"> 5981</span>  }</div><div class="line"><a name="l05982"></a><span class="lineno"> 5982</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l05983"></a><span class="lineno"> 5983</span>  (void)gid;</div><div class="line"><a name="l05984"></a><span class="lineno"> 5984</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l05985"></a><span class="lineno"> 5985</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l05986"></a><span class="lineno"> 5986</span>  }</div><div class="line"><a name="l05987"></a><span class="lineno"> 5987</span>  <span class="keywordflow">return</span> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a>;</div><div class="line"><a name="l05988"></a><span class="lineno"> 5988</span> }</div><div class="line"><a name="l05989"></a><span class="lineno"> 5989</span> </div><div class="line"><a name="l05990"></a><span class="lineno"> 5990</span> </div><div class="line"><a name="l05991"></a><span class="lineno"> 5991</span> <span class="comment">/*</span></div><div class="line"><a name="l05992"></a><span class="lineno"> 5992</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l05993"></a><span class="lineno"> 5993</span> <span class="comment"> * Process.euid -> fixnum</span></div><div class="line"><a name="l05994"></a><span class="lineno"> 5994</span> <span class="comment"> * Process::UID.eid -> fixnum</span></div><div class="line"><a name="l05995"></a><span class="lineno"> 5995</span> <span class="comment"> * Process::Sys.geteuid -> fixnum</span></div><div class="line"><a name="l05996"></a><span class="lineno"> 5996</span> <span class="comment"> *</span></div><div class="line"><a name="l05997"></a><span class="lineno"> 5997</span> <span class="comment"> * Returns the effective user ID for this process.</span></div><div class="line"><a name="l05998"></a><span class="lineno"> 5998</span> <span class="comment"> *</span></div><div class="line"><a name="l05999"></a><span class="lineno"> 5999</span> <span class="comment"> * Process.euid #=> 501</span></div><div class="line"><a name="l06000"></a><span class="lineno"> 6000</span> <span class="comment"> */</span></div><div class="line"><a name="l06001"></a><span class="lineno"> 6001</span> </div><div class="line"><a name="l06002"></a><span class="lineno"> 6002</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06003"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ab8e6033bb1cafe7f8a15264ba2d23038"> 6003</a></span> <a class="code" href="../../d0/d85/process_8c.html#ab8e6033bb1cafe7f8a15264ba2d23038">proc_geteuid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06004"></a><span class="lineno"> 6004</span> {</div><div class="line"><a name="l06005"></a><span class="lineno"> 6005</span>  rb_uid_t euid = <a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>();</div><div class="line"><a name="l06006"></a><span class="lineno"> 6006</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0571aa121079ce8982cdcab41aa04332">UIDT2NUM</a>(euid);</div><div class="line"><a name="l06007"></a><span class="lineno"> 6007</span> }</div><div class="line"><a name="l06008"></a><span class="lineno"> 6008</span> </div><div class="line"><a name="l06009"></a><span class="lineno"> 6009</span> <span class="preprocessor">#if defined(HAVE_SETRESUID) || defined(HAVE_SETREUID) || defined(HAVE_SETEUID) || defined(HAVE_SETUID) || defined(_POSIX_SAVED_IDS)</span></div><div class="line"><a name="l06010"></a><span class="lineno"> 6010</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l06011"></a><span class="lineno"> 6011</span> proc_seteuid(rb_uid_t uid)</div><div class="line"><a name="l06012"></a><span class="lineno"> 6012</span> {</div><div class="line"><a name="l06013"></a><span class="lineno"> 6013</span> <span class="preprocessor">#if defined(HAVE_SETRESUID)</span></div><div class="line"><a name="l06014"></a><span class="lineno"> 6014</span>  <span class="keywordflow">if</span> (setresuid(-1, uid, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06015"></a><span class="lineno"> 6015</span> <span class="preprocessor">#elif defined HAVE_SETREUID</span></div><div class="line"><a name="l06016"></a><span class="lineno"> 6016</span>  <span class="keywordflow">if</span> (setreuid(-1, uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06017"></a><span class="lineno"> 6017</span> <span class="preprocessor">#elif defined HAVE_SETEUID</span></div><div class="line"><a name="l06018"></a><span class="lineno"> 6018</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06019"></a><span class="lineno"> 6019</span> <span class="preprocessor">#elif defined HAVE_SETUID</span></div><div class="line"><a name="l06020"></a><span class="lineno"> 6020</span>  <span class="keywordflow">if</span> (uid == <a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>()) {</div><div class="line"><a name="l06021"></a><span class="lineno"> 6021</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a>(uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06022"></a><span class="lineno"> 6022</span>  }</div><div class="line"><a name="l06023"></a><span class="lineno"> 6023</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06024"></a><span class="lineno"> 6024</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l06025"></a><span class="lineno"> 6025</span>  }</div><div class="line"><a name="l06026"></a><span class="lineno"> 6026</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06027"></a><span class="lineno"> 6027</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l06028"></a><span class="lineno"> 6028</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06029"></a><span class="lineno"> 6029</span> }</div><div class="line"><a name="l06030"></a><span class="lineno"> 6030</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06031"></a><span class="lineno"> 6031</span> </div><div class="line"><a name="l06032"></a><span class="lineno"> 6032</span> <span class="preprocessor">#if defined(HAVE_SETRESUID) || defined(HAVE_SETREUID) || defined(HAVE_SETEUID) || defined(HAVE_SETUID)</span></div><div class="line"><a name="l06033"></a><span class="lineno"> 6033</span> <span class="comment">/*</span></div><div class="line"><a name="l06034"></a><span class="lineno"> 6034</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06035"></a><span class="lineno"> 6035</span> <span class="comment"> * Process.euid= user</span></div><div class="line"><a name="l06036"></a><span class="lineno"> 6036</span> <span class="comment"> *</span></div><div class="line"><a name="l06037"></a><span class="lineno"> 6037</span> <span class="comment"> * Sets the effective user ID for this process. Not available on all</span></div><div class="line"><a name="l06038"></a><span class="lineno"> 6038</span> <span class="comment"> * platforms.</span></div><div class="line"><a name="l06039"></a><span class="lineno"> 6039</span> <span class="comment"> */</span></div><div class="line"><a name="l06040"></a><span class="lineno"> 6040</span> </div><div class="line"><a name="l06041"></a><span class="lineno"> 6041</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06042"></a><span class="lineno"> 6042</span> <a class="code" href="../../d0/d85/process_8c.html#a9a611e9914b253257545f90918394042">proc_seteuid_m</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d1/d6f/date__strftime_8c.html#aa84d960185b18347956518e4d00766b4">mod</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> euid)</div><div class="line"><a name="l06043"></a><span class="lineno"> 6043</span> {</div><div class="line"><a name="l06044"></a><span class="lineno"> 6044</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l06045"></a><span class="lineno"> 6045</span>  proc_seteuid(<a class="code" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a>(euid));</div><div class="line"><a name="l06046"></a><span class="lineno"> 6046</span>  <span class="keywordflow">return</span> euid;</div><div class="line"><a name="l06047"></a><span class="lineno"> 6047</span> }</div><div class="line"><a name="l06048"></a><span class="lineno"> 6048</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06049"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a9a611e9914b253257545f90918394042"> 6049</a></span> <span class="preprocessor">#define proc_seteuid_m rb_f_notimplement</span></div><div class="line"><a name="l06050"></a><span class="lineno"> 6050</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06051"></a><span class="lineno"> 6051</span> </div><div class="line"><a name="l06052"></a><span class="lineno"> 6052</span> <span class="keyword">static</span> rb_uid_t</div><div class="line"><a name="l06053"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a2ed1c4b4d74a44bb4acc9f3b13954cdf"> 6053</a></span> <a class="code" href="../../d0/d85/process_8c.html#a2ed1c4b4d74a44bb4acc9f3b13954cdf">rb_seteuid_core</a>(rb_uid_t euid)</div><div class="line"><a name="l06054"></a><span class="lineno"> 6054</span> {</div><div class="line"><a name="l06055"></a><span class="lineno"> 6055</span> <span class="preprocessor">#if defined(HAVE_SETRESUID) || (defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID))</span></div><div class="line"><a name="l06056"></a><span class="lineno"> 6056</span>  rb_uid_t uid;</div><div class="line"><a name="l06057"></a><span class="lineno"> 6057</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06058"></a><span class="lineno"> 6058</span> </div><div class="line"><a name="l06059"></a><span class="lineno"> 6059</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l06060"></a><span class="lineno"> 6060</span> </div><div class="line"><a name="l06061"></a><span class="lineno"> 6061</span> <span class="preprocessor">#if defined(HAVE_SETRESUID) || (defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID))</span></div><div class="line"><a name="l06062"></a><span class="lineno"> 6062</span>  uid = <a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>();</div><div class="line"><a name="l06063"></a><span class="lineno"> 6063</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06064"></a><span class="lineno"> 6064</span> </div><div class="line"><a name="l06065"></a><span class="lineno"> 6065</span> <span class="preprocessor">#if defined(HAVE_SETRESUID)</span></div><div class="line"><a name="l06066"></a><span class="lineno"> 6066</span>  <span class="keywordflow">if</span> (uid != euid) {</div><div class="line"><a name="l06067"></a><span class="lineno"> 6067</span>  <span class="keywordflow">if</span> (setresuid(-1,euid,euid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06068"></a><span class="lineno"> 6068</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = euid;</div><div class="line"><a name="l06069"></a><span class="lineno"> 6069</span>  }</div><div class="line"><a name="l06070"></a><span class="lineno"> 6070</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06071"></a><span class="lineno"> 6071</span>  <span class="keywordflow">if</span> (setresuid(-1,euid,-1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06072"></a><span class="lineno"> 6072</span>  }</div><div class="line"><a name="l06073"></a><span class="lineno"> 6073</span> <span class="preprocessor">#elif defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID)</span></div><div class="line"><a name="l06074"></a><span class="lineno"> 6074</span>  <span class="keywordflow">if</span> (setreuid(-1, euid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06075"></a><span class="lineno"> 6075</span>  <span class="keywordflow">if</span> (uid != euid) {</div><div class="line"><a name="l06076"></a><span class="lineno"> 6076</span>  <span class="keywordflow">if</span> (setreuid(euid,uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06077"></a><span class="lineno"> 6077</span>  <span class="keywordflow">if</span> (setreuid(uid,euid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06078"></a><span class="lineno"> 6078</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = euid;</div><div class="line"><a name="l06079"></a><span class="lineno"> 6079</span>  }</div><div class="line"><a name="l06080"></a><span class="lineno"> 6080</span> <span class="preprocessor">#elif defined HAVE_SETEUID</span></div><div class="line"><a name="l06081"></a><span class="lineno"> 6081</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a>(euid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06082"></a><span class="lineno"> 6082</span> <span class="preprocessor">#elif defined HAVE_SETUID</span></div><div class="line"><a name="l06083"></a><span class="lineno"> 6083</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() == 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06084"></a><span class="lineno"> 6084</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a>(euid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06085"></a><span class="lineno"> 6085</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06086"></a><span class="lineno"> 6086</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l06087"></a><span class="lineno"> 6087</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06088"></a><span class="lineno"> 6088</span>  <span class="keywordflow">return</span> euid;</div><div class="line"><a name="l06089"></a><span class="lineno"> 6089</span> }</div><div class="line"><a name="l06090"></a><span class="lineno"> 6090</span> </div><div class="line"><a name="l06091"></a><span class="lineno"> 6091</span> </div><div class="line"><a name="l06092"></a><span class="lineno"> 6092</span> <span class="comment">/*</span></div><div class="line"><a name="l06093"></a><span class="lineno"> 6093</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06094"></a><span class="lineno"> 6094</span> <span class="comment"> * Process::UID.grant_privilege(user) -> fixnum</span></div><div class="line"><a name="l06095"></a><span class="lineno"> 6095</span> <span class="comment"> * Process::UID.eid= user -> fixnum</span></div><div class="line"><a name="l06096"></a><span class="lineno"> 6096</span> <span class="comment"> *</span></div><div class="line"><a name="l06097"></a><span class="lineno"> 6097</span> <span class="comment"> * Set the effective user ID, and if possible, the saved user ID of</span></div><div class="line"><a name="l06098"></a><span class="lineno"> 6098</span> <span class="comment"> * the process to the given _user_. Returns the new</span></div><div class="line"><a name="l06099"></a><span class="lineno"> 6099</span> <span class="comment"> * effective user ID. Not available on all platforms.</span></div><div class="line"><a name="l06100"></a><span class="lineno"> 6100</span> <span class="comment"> *</span></div><div class="line"><a name="l06101"></a><span class="lineno"> 6101</span> <span class="comment"> * [Process.uid, Process.euid] #=> [0, 0]</span></div><div class="line"><a name="l06102"></a><span class="lineno"> 6102</span> <span class="comment"> * Process::UID.grant_privilege(31) #=> 31</span></div><div class="line"><a name="l06103"></a><span class="lineno"> 6103</span> <span class="comment"> * [Process.uid, Process.euid] #=> [0, 31]</span></div><div class="line"><a name="l06104"></a><span class="lineno"> 6104</span> <span class="comment"> */</span></div><div class="line"><a name="l06105"></a><span class="lineno"> 6105</span> </div><div class="line"><a name="l06106"></a><span class="lineno"> 6106</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06107"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a2ff023c36e9ba493586c45e5bce2e0d3"> 6107</a></span> <a class="code" href="../../d0/d85/process_8c.html#a2ff023c36e9ba493586c45e5bce2e0d3">p_uid_grant_privilege</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l06108"></a><span class="lineno"> 6108</span> {</div><div class="line"><a name="l06109"></a><span class="lineno"> 6109</span>  <a class="code" href="../../d0/d85/process_8c.html#a2ed1c4b4d74a44bb4acc9f3b13954cdf">rb_seteuid_core</a>(<a class="code" href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a>(<span class="keywordtype">id</span>));</div><div class="line"><a name="l06110"></a><span class="lineno"> 6110</span>  <span class="keywordflow">return</span> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a>;</div><div class="line"><a name="l06111"></a><span class="lineno"> 6111</span> }</div><div class="line"><a name="l06112"></a><span class="lineno"> 6112</span> </div><div class="line"><a name="l06113"></a><span class="lineno"> 6113</span> </div><div class="line"><a name="l06114"></a><span class="lineno"> 6114</span> <span class="comment">/*</span></div><div class="line"><a name="l06115"></a><span class="lineno"> 6115</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06116"></a><span class="lineno"> 6116</span> <span class="comment"> * Process.egid -> fixnum</span></div><div class="line"><a name="l06117"></a><span class="lineno"> 6117</span> <span class="comment"> * Process::GID.eid -> fixnum</span></div><div class="line"><a name="l06118"></a><span class="lineno"> 6118</span> <span class="comment"> * Process::Sys.geteid -> fixnum</span></div><div class="line"><a name="l06119"></a><span class="lineno"> 6119</span> <span class="comment"> *</span></div><div class="line"><a name="l06120"></a><span class="lineno"> 6120</span> <span class="comment"> * Returns the effective group ID for this process. Not available on</span></div><div class="line"><a name="l06121"></a><span class="lineno"> 6121</span> <span class="comment"> * all platforms.</span></div><div class="line"><a name="l06122"></a><span class="lineno"> 6122</span> <span class="comment"> *</span></div><div class="line"><a name="l06123"></a><span class="lineno"> 6123</span> <span class="comment"> * Process.egid #=> 500</span></div><div class="line"><a name="l06124"></a><span class="lineno"> 6124</span> <span class="comment"> */</span></div><div class="line"><a name="l06125"></a><span class="lineno"> 6125</span> </div><div class="line"><a name="l06126"></a><span class="lineno"> 6126</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06127"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#abb655227018d8b669c9d588e5563128f"> 6127</a></span> <a class="code" href="../../d0/d85/process_8c.html#abb655227018d8b669c9d588e5563128f">proc_getegid</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06128"></a><span class="lineno"> 6128</span> {</div><div class="line"><a name="l06129"></a><span class="lineno"> 6129</span>  rb_gid_t egid = <a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>();</div><div class="line"><a name="l06130"></a><span class="lineno"> 6130</span> </div><div class="line"><a name="l06131"></a><span class="lineno"> 6131</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(egid);</div><div class="line"><a name="l06132"></a><span class="lineno"> 6132</span> }</div><div class="line"><a name="l06133"></a><span class="lineno"> 6133</span> </div><div class="line"><a name="l06134"></a><span class="lineno"> 6134</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || defined(HAVE_SETREGID) || defined(HAVE_SETEGID) || defined(HAVE_SETGID) || defined(_POSIX_SAVED_IDS)</span></div><div class="line"><a name="l06135"></a><span class="lineno"> 6135</span> <span class="comment">/*</span></div><div class="line"><a name="l06136"></a><span class="lineno"> 6136</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06137"></a><span class="lineno"> 6137</span> <span class="comment"> * Process.egid = fixnum -> fixnum</span></div><div class="line"><a name="l06138"></a><span class="lineno"> 6138</span> <span class="comment"> *</span></div><div class="line"><a name="l06139"></a><span class="lineno"> 6139</span> <span class="comment"> * Sets the effective group ID for this process. Not available on all</span></div><div class="line"><a name="l06140"></a><span class="lineno"> 6140</span> <span class="comment"> * platforms.</span></div><div class="line"><a name="l06141"></a><span class="lineno"> 6141</span> <span class="comment"> */</span></div><div class="line"><a name="l06142"></a><span class="lineno"> 6142</span> </div><div class="line"><a name="l06143"></a><span class="lineno"> 6143</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06144"></a><span class="lineno"> 6144</span> proc_setegid(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> egid)</div><div class="line"><a name="l06145"></a><span class="lineno"> 6145</span> {</div><div class="line"><a name="l06146"></a><span class="lineno"> 6146</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || defined(HAVE_SETREGID) || defined(HAVE_SETEGID) || defined(HAVE_SETGID)</span></div><div class="line"><a name="l06147"></a><span class="lineno"> 6147</span>  rb_gid_t gid;</div><div class="line"><a name="l06148"></a><span class="lineno"> 6148</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06149"></a><span class="lineno"> 6149</span> </div><div class="line"><a name="l06150"></a><span class="lineno"> 6150</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l06151"></a><span class="lineno"> 6151</span> </div><div class="line"><a name="l06152"></a><span class="lineno"> 6152</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || defined(HAVE_SETREGID) || defined(HAVE_SETEGID) || defined(HAVE_SETGID)</span></div><div class="line"><a name="l06153"></a><span class="lineno"> 6153</span>  gid = <a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(egid);</div><div class="line"><a name="l06154"></a><span class="lineno"> 6154</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06155"></a><span class="lineno"> 6155</span> </div><div class="line"><a name="l06156"></a><span class="lineno"> 6156</span> <span class="preprocessor">#if defined(HAVE_SETRESGID)</span></div><div class="line"><a name="l06157"></a><span class="lineno"> 6157</span>  <span class="keywordflow">if</span> (setresgid(-1, gid, -1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06158"></a><span class="lineno"> 6158</span> <span class="preprocessor">#elif defined HAVE_SETREGID</span></div><div class="line"><a name="l06159"></a><span class="lineno"> 6159</span>  <span class="keywordflow">if</span> (setregid(-1, gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06160"></a><span class="lineno"> 6160</span> <span class="preprocessor">#elif defined HAVE_SETEGID</span></div><div class="line"><a name="l06161"></a><span class="lineno"> 6161</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06162"></a><span class="lineno"> 6162</span> <span class="preprocessor">#elif defined HAVE_SETGID</span></div><div class="line"><a name="l06163"></a><span class="lineno"> 6163</span>  <span class="keywordflow">if</span> (gid == <a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>()) {</div><div class="line"><a name="l06164"></a><span class="lineno"> 6164</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a>(gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06165"></a><span class="lineno"> 6165</span>  }</div><div class="line"><a name="l06166"></a><span class="lineno"> 6166</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06167"></a><span class="lineno"> 6167</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l06168"></a><span class="lineno"> 6168</span>  }</div><div class="line"><a name="l06169"></a><span class="lineno"> 6169</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06170"></a><span class="lineno"> 6170</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l06171"></a><span class="lineno"> 6171</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06172"></a><span class="lineno"> 6172</span>  <span class="keywordflow">return</span> egid;</div><div class="line"><a name="l06173"></a><span class="lineno"> 6173</span> }</div><div class="line"><a name="l06174"></a><span class="lineno"> 6174</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06175"></a><span class="lineno"> 6175</span> </div><div class="line"><a name="l06176"></a><span class="lineno"> 6176</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || defined(HAVE_SETREGID) || defined(HAVE_SETEGID) || defined(HAVE_SETGID)</span></div><div class="line"><a name="l06177"></a><span class="lineno"> 6177</span> <span class="preprocessor">#define proc_setegid_m proc_setegid</span></div><div class="line"><a name="l06178"></a><span class="lineno"> 6178</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06179"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4ba7311b2061516e375ee3105aba93fa"> 6179</a></span> <span class="preprocessor">#define proc_setegid_m rb_f_notimplement</span></div><div class="line"><a name="l06180"></a><span class="lineno"> 6180</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06181"></a><span class="lineno"> 6181</span> </div><div class="line"><a name="l06182"></a><span class="lineno"> 6182</span> <span class="keyword">static</span> rb_gid_t</div><div class="line"><a name="l06183"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#afd11d3e55cad7820b6f44191ba46eb5e"> 6183</a></span> <a class="code" href="../../d0/d85/process_8c.html#afd11d3e55cad7820b6f44191ba46eb5e">rb_setegid_core</a>(rb_gid_t egid)</div><div class="line"><a name="l06184"></a><span class="lineno"> 6184</span> {</div><div class="line"><a name="l06185"></a><span class="lineno"> 6185</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || (defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID))</span></div><div class="line"><a name="l06186"></a><span class="lineno"> 6186</span>  rb_gid_t gid;</div><div class="line"><a name="l06187"></a><span class="lineno"> 6187</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06188"></a><span class="lineno"> 6188</span> </div><div class="line"><a name="l06189"></a><span class="lineno"> 6189</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l06190"></a><span class="lineno"> 6190</span> </div><div class="line"><a name="l06191"></a><span class="lineno"> 6191</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || (defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID))</span></div><div class="line"><a name="l06192"></a><span class="lineno"> 6192</span>  gid = <a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>();</div><div class="line"><a name="l06193"></a><span class="lineno"> 6193</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06194"></a><span class="lineno"> 6194</span> </div><div class="line"><a name="l06195"></a><span class="lineno"> 6195</span> <span class="preprocessor">#if defined(HAVE_SETRESGID)</span></div><div class="line"><a name="l06196"></a><span class="lineno"> 6196</span>  <span class="keywordflow">if</span> (gid != egid) {</div><div class="line"><a name="l06197"></a><span class="lineno"> 6197</span>  <span class="keywordflow">if</span> (setresgid(-1,egid,egid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06198"></a><span class="lineno"> 6198</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = egid;</div><div class="line"><a name="l06199"></a><span class="lineno"> 6199</span>  }</div><div class="line"><a name="l06200"></a><span class="lineno"> 6200</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06201"></a><span class="lineno"> 6201</span>  <span class="keywordflow">if</span> (setresgid(-1,egid,-1) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06202"></a><span class="lineno"> 6202</span>  }</div><div class="line"><a name="l06203"></a><span class="lineno"> 6203</span> <span class="preprocessor">#elif defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID)</span></div><div class="line"><a name="l06204"></a><span class="lineno"> 6204</span>  <span class="keywordflow">if</span> (setregid(-1, egid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06205"></a><span class="lineno"> 6205</span>  <span class="keywordflow">if</span> (gid != egid) {</div><div class="line"><a name="l06206"></a><span class="lineno"> 6206</span>  <span class="keywordflow">if</span> (setregid(egid,gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06207"></a><span class="lineno"> 6207</span>  <span class="keywordflow">if</span> (setregid(gid,egid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06208"></a><span class="lineno"> 6208</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = egid;</div><div class="line"><a name="l06209"></a><span class="lineno"> 6209</span>  }</div><div class="line"><a name="l06210"></a><span class="lineno"> 6210</span> <span class="preprocessor">#elif defined HAVE_SETEGID</span></div><div class="line"><a name="l06211"></a><span class="lineno"> 6211</span>  <span class="keywordflow">if</span> (<a class="code" href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a>(egid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06212"></a><span class="lineno"> 6212</span> <span class="preprocessor">#elif defined HAVE_SETGID</span></div><div class="line"><a name="l06213"></a><span class="lineno"> 6213</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>() == 0 <span class="comment">/* root user */</span>) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06214"></a><span class="lineno"> 6214</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a>(egid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06215"></a><span class="lineno"> 6215</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06216"></a><span class="lineno"> 6216</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l06217"></a><span class="lineno"> 6217</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06218"></a><span class="lineno"> 6218</span>  <span class="keywordflow">return</span> egid;</div><div class="line"><a name="l06219"></a><span class="lineno"> 6219</span> }</div><div class="line"><a name="l06220"></a><span class="lineno"> 6220</span> </div><div class="line"><a name="l06221"></a><span class="lineno"> 6221</span> </div><div class="line"><a name="l06222"></a><span class="lineno"> 6222</span> <span class="comment">/*</span></div><div class="line"><a name="l06223"></a><span class="lineno"> 6223</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06224"></a><span class="lineno"> 6224</span> <span class="comment"> * Process::GID.grant_privilege(group) -> fixnum</span></div><div class="line"><a name="l06225"></a><span class="lineno"> 6225</span> <span class="comment"> * Process::GID.eid = group -> fixnum</span></div><div class="line"><a name="l06226"></a><span class="lineno"> 6226</span> <span class="comment"> *</span></div><div class="line"><a name="l06227"></a><span class="lineno"> 6227</span> <span class="comment"> * Set the effective group ID, and if possible, the saved group ID of</span></div><div class="line"><a name="l06228"></a><span class="lineno"> 6228</span> <span class="comment"> * the process to the given _group_. Returns the new</span></div><div class="line"><a name="l06229"></a><span class="lineno"> 6229</span> <span class="comment"> * effective group ID. Not available on all platforms.</span></div><div class="line"><a name="l06230"></a><span class="lineno"> 6230</span> <span class="comment"> *</span></div><div class="line"><a name="l06231"></a><span class="lineno"> 6231</span> <span class="comment"> * [Process.gid, Process.egid] #=> [0, 0]</span></div><div class="line"><a name="l06232"></a><span class="lineno"> 6232</span> <span class="comment"> * Process::GID.grant_privilege(31) #=> 33</span></div><div class="line"><a name="l06233"></a><span class="lineno"> 6233</span> <span class="comment"> * [Process.gid, Process.egid] #=> [0, 33]</span></div><div class="line"><a name="l06234"></a><span class="lineno"> 6234</span> <span class="comment"> */</span></div><div class="line"><a name="l06235"></a><span class="lineno"> 6235</span> </div><div class="line"><a name="l06236"></a><span class="lineno"> 6236</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06237"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a0f994a35ca1399e0a43d3867820e04a0"> 6237</a></span> <a class="code" href="../../d0/d85/process_8c.html#a0f994a35ca1399e0a43d3867820e04a0">p_gid_grant_privilege</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keywordtype">id</span>)</div><div class="line"><a name="l06238"></a><span class="lineno"> 6238</span> {</div><div class="line"><a name="l06239"></a><span class="lineno"> 6239</span>  <a class="code" href="../../d0/d85/process_8c.html#afd11d3e55cad7820b6f44191ba46eb5e">rb_setegid_core</a>(<a class="code" href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a>(<span class="keywordtype">id</span>));</div><div class="line"><a name="l06240"></a><span class="lineno"> 6240</span>  <span class="keywordflow">return</span> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a>;</div><div class="line"><a name="l06241"></a><span class="lineno"> 6241</span> }</div><div class="line"><a name="l06242"></a><span class="lineno"> 6242</span> </div><div class="line"><a name="l06243"></a><span class="lineno"> 6243</span> </div><div class="line"><a name="l06244"></a><span class="lineno"> 6244</span> <span class="comment">/*</span></div><div class="line"><a name="l06245"></a><span class="lineno"> 6245</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06246"></a><span class="lineno"> 6246</span> <span class="comment"> * Process::UID.re_exchangeable? -> true or false</span></div><div class="line"><a name="l06247"></a><span class="lineno"> 6247</span> <span class="comment"> *</span></div><div class="line"><a name="l06248"></a><span class="lineno"> 6248</span> <span class="comment"> * Returns +true+ if the real and effective user IDs of a</span></div><div class="line"><a name="l06249"></a><span class="lineno"> 6249</span> <span class="comment"> * process may be exchanged on the current platform.</span></div><div class="line"><a name="l06250"></a><span class="lineno"> 6250</span> <span class="comment"> *</span></div><div class="line"><a name="l06251"></a><span class="lineno"> 6251</span> <span class="comment"> */</span></div><div class="line"><a name="l06252"></a><span class="lineno"> 6252</span> </div><div class="line"><a name="l06253"></a><span class="lineno"> 6253</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06254"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a6f9090ad098e0bc23077547193b4a3f7"> 6254</a></span> <a class="code" href="../../d0/d85/process_8c.html#a6f9090ad098e0bc23077547193b4a3f7">p_uid_exchangeable</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l06255"></a><span class="lineno"> 6255</span> {</div><div class="line"><a name="l06256"></a><span class="lineno"> 6256</span> <span class="preprocessor">#if defined(HAVE_SETRESUID)</span></div><div class="line"><a name="l06257"></a><span class="lineno"> 6257</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l06258"></a><span class="lineno"> 6258</span> <span class="preprocessor">#elif defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID)</span></div><div class="line"><a name="l06259"></a><span class="lineno"> 6259</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l06260"></a><span class="lineno"> 6260</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06261"></a><span class="lineno"> 6261</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l06262"></a><span class="lineno"> 6262</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06263"></a><span class="lineno"> 6263</span> }</div><div class="line"><a name="l06264"></a><span class="lineno"> 6264</span> </div><div class="line"><a name="l06265"></a><span class="lineno"> 6265</span> </div><div class="line"><a name="l06266"></a><span class="lineno"> 6266</span> <span class="comment">/*</span></div><div class="line"><a name="l06267"></a><span class="lineno"> 6267</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06268"></a><span class="lineno"> 6268</span> <span class="comment"> * Process::UID.re_exchange -> fixnum</span></div><div class="line"><a name="l06269"></a><span class="lineno"> 6269</span> <span class="comment"> *</span></div><div class="line"><a name="l06270"></a><span class="lineno"> 6270</span> <span class="comment"> * Exchange real and effective user IDs and return the new effective</span></div><div class="line"><a name="l06271"></a><span class="lineno"> 6271</span> <span class="comment"> * user ID. Not available on all platforms.</span></div><div class="line"><a name="l06272"></a><span class="lineno"> 6272</span> <span class="comment"> *</span></div><div class="line"><a name="l06273"></a><span class="lineno"> 6273</span> <span class="comment"> * [Process.uid, Process.euid] #=> [0, 31]</span></div><div class="line"><a name="l06274"></a><span class="lineno"> 6274</span> <span class="comment"> * Process::UID.re_exchange #=> 0</span></div><div class="line"><a name="l06275"></a><span class="lineno"> 6275</span> <span class="comment"> * [Process.uid, Process.euid] #=> [31, 0]</span></div><div class="line"><a name="l06276"></a><span class="lineno"> 6276</span> <span class="comment"> */</span></div><div class="line"><a name="l06277"></a><span class="lineno"> 6277</span> </div><div class="line"><a name="l06278"></a><span class="lineno"> 6278</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06279"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a8d6320b49792b18ed9ad425813e1802c"> 6279</a></span> <a class="code" href="../../d0/d85/process_8c.html#a8d6320b49792b18ed9ad425813e1802c">p_uid_exchange</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06280"></a><span class="lineno"> 6280</span> {</div><div class="line"><a name="l06281"></a><span class="lineno"> 6281</span>  rb_uid_t uid;</div><div class="line"><a name="l06282"></a><span class="lineno"> 6282</span> <span class="preprocessor">#if defined(HAVE_SETRESUID) || (defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID))</span></div><div class="line"><a name="l06283"></a><span class="lineno"> 6283</span>  rb_uid_t euid;</div><div class="line"><a name="l06284"></a><span class="lineno"> 6284</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06285"></a><span class="lineno"> 6285</span> </div><div class="line"><a name="l06286"></a><span class="lineno"> 6286</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l06287"></a><span class="lineno"> 6287</span> </div><div class="line"><a name="l06288"></a><span class="lineno"> 6288</span>  uid = <a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>();</div><div class="line"><a name="l06289"></a><span class="lineno"> 6289</span> <span class="preprocessor">#if defined(HAVE_SETRESUID) || (defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID))</span></div><div class="line"><a name="l06290"></a><span class="lineno"> 6290</span>  euid = <a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>();</div><div class="line"><a name="l06291"></a><span class="lineno"> 6291</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06292"></a><span class="lineno"> 6292</span> </div><div class="line"><a name="l06293"></a><span class="lineno"> 6293</span> <span class="preprocessor">#if defined(HAVE_SETRESUID)</span></div><div class="line"><a name="l06294"></a><span class="lineno"> 6294</span>  <span class="keywordflow">if</span> (setresuid(euid, uid, uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06295"></a><span class="lineno"> 6295</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l06296"></a><span class="lineno"> 6296</span> <span class="preprocessor">#elif defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID)</span></div><div class="line"><a name="l06297"></a><span class="lineno"> 6297</span>  <span class="keywordflow">if</span> (setreuid(euid,uid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06298"></a><span class="lineno"> 6298</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = uid;</div><div class="line"><a name="l06299"></a><span class="lineno"> 6299</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06300"></a><span class="lineno"> 6300</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l06301"></a><span class="lineno"> 6301</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06302"></a><span class="lineno"> 6302</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0571aa121079ce8982cdcab41aa04332">UIDT2NUM</a>(uid);</div><div class="line"><a name="l06303"></a><span class="lineno"> 6303</span> }</div><div class="line"><a name="l06304"></a><span class="lineno"> 6304</span> </div><div class="line"><a name="l06305"></a><span class="lineno"> 6305</span> </div><div class="line"><a name="l06306"></a><span class="lineno"> 6306</span> <span class="comment">/*</span></div><div class="line"><a name="l06307"></a><span class="lineno"> 6307</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06308"></a><span class="lineno"> 6308</span> <span class="comment"> * Process::GID.re_exchangeable? -> true or false</span></div><div class="line"><a name="l06309"></a><span class="lineno"> 6309</span> <span class="comment"> *</span></div><div class="line"><a name="l06310"></a><span class="lineno"> 6310</span> <span class="comment"> * Returns +true+ if the real and effective group IDs of a</span></div><div class="line"><a name="l06311"></a><span class="lineno"> 6311</span> <span class="comment"> * process may be exchanged on the current platform.</span></div><div class="line"><a name="l06312"></a><span class="lineno"> 6312</span> <span class="comment"> *</span></div><div class="line"><a name="l06313"></a><span class="lineno"> 6313</span> <span class="comment"> */</span></div><div class="line"><a name="l06314"></a><span class="lineno"> 6314</span> </div><div class="line"><a name="l06315"></a><span class="lineno"> 6315</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06316"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4fb13ccc870c02a538891ba88a5f392d"> 6316</a></span> <a class="code" href="../../d0/d85/process_8c.html#a4fb13ccc870c02a538891ba88a5f392d">p_gid_exchangeable</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l06317"></a><span class="lineno"> 6317</span> {</div><div class="line"><a name="l06318"></a><span class="lineno"> 6318</span> <span class="preprocessor">#if defined(HAVE_SETRESGID)</span></div><div class="line"><a name="l06319"></a><span class="lineno"> 6319</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l06320"></a><span class="lineno"> 6320</span> <span class="preprocessor">#elif defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID)</span></div><div class="line"><a name="l06321"></a><span class="lineno"> 6321</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l06322"></a><span class="lineno"> 6322</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06323"></a><span class="lineno"> 6323</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l06324"></a><span class="lineno"> 6324</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06325"></a><span class="lineno"> 6325</span> }</div><div class="line"><a name="l06326"></a><span class="lineno"> 6326</span> </div><div class="line"><a name="l06327"></a><span class="lineno"> 6327</span> </div><div class="line"><a name="l06328"></a><span class="lineno"> 6328</span> <span class="comment">/*</span></div><div class="line"><a name="l06329"></a><span class="lineno"> 6329</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06330"></a><span class="lineno"> 6330</span> <span class="comment"> * Process::GID.re_exchange -> fixnum</span></div><div class="line"><a name="l06331"></a><span class="lineno"> 6331</span> <span class="comment"> *</span></div><div class="line"><a name="l06332"></a><span class="lineno"> 6332</span> <span class="comment"> * Exchange real and effective group IDs and return the new effective</span></div><div class="line"><a name="l06333"></a><span class="lineno"> 6333</span> <span class="comment"> * group ID. Not available on all platforms.</span></div><div class="line"><a name="l06334"></a><span class="lineno"> 6334</span> <span class="comment"> *</span></div><div class="line"><a name="l06335"></a><span class="lineno"> 6335</span> <span class="comment"> * [Process.gid, Process.egid] #=> [0, 33]</span></div><div class="line"><a name="l06336"></a><span class="lineno"> 6336</span> <span class="comment"> * Process::GID.re_exchange #=> 0</span></div><div class="line"><a name="l06337"></a><span class="lineno"> 6337</span> <span class="comment"> * [Process.gid, Process.egid] #=> [33, 0]</span></div><div class="line"><a name="l06338"></a><span class="lineno"> 6338</span> <span class="comment"> */</span></div><div class="line"><a name="l06339"></a><span class="lineno"> 6339</span> </div><div class="line"><a name="l06340"></a><span class="lineno"> 6340</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06341"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#aebae40df8f72f2f048c55a6d95fa63b0"> 6341</a></span> <a class="code" href="../../d0/d85/process_8c.html#aebae40df8f72f2f048c55a6d95fa63b0">p_gid_exchange</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06342"></a><span class="lineno"> 6342</span> {</div><div class="line"><a name="l06343"></a><span class="lineno"> 6343</span>  rb_gid_t gid;</div><div class="line"><a name="l06344"></a><span class="lineno"> 6344</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || (defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID))</span></div><div class="line"><a name="l06345"></a><span class="lineno"> 6345</span>  rb_gid_t egid;</div><div class="line"><a name="l06346"></a><span class="lineno"> 6346</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06347"></a><span class="lineno"> 6347</span> </div><div class="line"><a name="l06348"></a><span class="lineno"> 6348</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l06349"></a><span class="lineno"> 6349</span> </div><div class="line"><a name="l06350"></a><span class="lineno"> 6350</span>  gid = <a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>();</div><div class="line"><a name="l06351"></a><span class="lineno"> 6351</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || (defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID))</span></div><div class="line"><a name="l06352"></a><span class="lineno"> 6352</span>  egid = <a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>();</div><div class="line"><a name="l06353"></a><span class="lineno"> 6353</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06354"></a><span class="lineno"> 6354</span> </div><div class="line"><a name="l06355"></a><span class="lineno"> 6355</span> <span class="preprocessor">#if defined(HAVE_SETRESGID)</span></div><div class="line"><a name="l06356"></a><span class="lineno"> 6356</span>  <span class="keywordflow">if</span> (setresgid(egid, gid, gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06357"></a><span class="lineno"> 6357</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l06358"></a><span class="lineno"> 6358</span> <span class="preprocessor">#elif defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID)</span></div><div class="line"><a name="l06359"></a><span class="lineno"> 6359</span>  <span class="keywordflow">if</span> (setregid(egid,gid) < 0) <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06360"></a><span class="lineno"> 6360</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = gid;</div><div class="line"><a name="l06361"></a><span class="lineno"> 6361</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06362"></a><span class="lineno"> 6362</span>  <a class="code" href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a>();</div><div class="line"><a name="l06363"></a><span class="lineno"> 6363</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06364"></a><span class="lineno"> 6364</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(gid);</div><div class="line"><a name="l06365"></a><span class="lineno"> 6365</span> }</div><div class="line"><a name="l06366"></a><span class="lineno"> 6366</span> </div><div class="line"><a name="l06367"></a><span class="lineno"> 6367</span> <span class="comment">/* [MG] :FIXME: Is this correct? I'm not sure how to phrase this. */</span></div><div class="line"><a name="l06368"></a><span class="lineno"> 6368</span> </div><div class="line"><a name="l06369"></a><span class="lineno"> 6369</span> <span class="comment">/*</span></div><div class="line"><a name="l06370"></a><span class="lineno"> 6370</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06371"></a><span class="lineno"> 6371</span> <span class="comment"> * Process::UID.sid_available? -> true or false</span></div><div class="line"><a name="l06372"></a><span class="lineno"> 6372</span> <span class="comment"> *</span></div><div class="line"><a name="l06373"></a><span class="lineno"> 6373</span> <span class="comment"> * Returns +true+ if the current platform has saved user</span></div><div class="line"><a name="l06374"></a><span class="lineno"> 6374</span> <span class="comment"> * ID functionality.</span></div><div class="line"><a name="l06375"></a><span class="lineno"> 6375</span> <span class="comment"> *</span></div><div class="line"><a name="l06376"></a><span class="lineno"> 6376</span> <span class="comment"> */</span></div><div class="line"><a name="l06377"></a><span class="lineno"> 6377</span> </div><div class="line"><a name="l06378"></a><span class="lineno"> 6378</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06379"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae6bed15672bac99be70e3818c8d501ea"> 6379</a></span> <a class="code" href="../../d0/d85/process_8c.html#ae6bed15672bac99be70e3818c8d501ea">p_uid_have_saved_id</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l06380"></a><span class="lineno"> 6380</span> {</div><div class="line"><a name="l06381"></a><span class="lineno"> 6381</span> <span class="preprocessor">#if defined(HAVE_SETRESUID) || defined(HAVE_SETEUID) || defined(_POSIX_SAVED_IDS)</span></div><div class="line"><a name="l06382"></a><span class="lineno"> 6382</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l06383"></a><span class="lineno"> 6383</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06384"></a><span class="lineno"> 6384</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l06385"></a><span class="lineno"> 6385</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06386"></a><span class="lineno"> 6386</span> }</div><div class="line"><a name="l06387"></a><span class="lineno"> 6387</span> </div><div class="line"><a name="l06388"></a><span class="lineno"> 6388</span> </div><div class="line"><a name="l06389"></a><span class="lineno"> 6389</span> <span class="preprocessor">#if defined(HAVE_SETRESUID) || defined(HAVE_SETEUID) || defined(_POSIX_SAVED_IDS)</span></div><div class="line"><a name="l06390"></a><span class="lineno"> 6390</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06391"></a><span class="lineno"> 6391</span> <a class="code" href="../../d0/d85/process_8c.html#a8e3a6b799394a5ff67d16d95ae3530eb">p_uid_sw_ensure</a>(rb_uid_t <span class="keywordtype">id</span>)</div><div class="line"><a name="l06392"></a><span class="lineno"> 6392</span> {</div><div class="line"><a name="l06393"></a><span class="lineno"> 6393</span>  <a class="code" href="../../d0/d85/process_8c.html#af84dfb3d676dabad5a255f046cfdc477">under_uid_switch</a> = 0;</div><div class="line"><a name="l06394"></a><span class="lineno"> 6394</span>  <span class="keywordtype">id</span> = <a class="code" href="../../d0/d85/process_8c.html#a2ed1c4b4d74a44bb4acc9f3b13954cdf">rb_seteuid_core</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l06395"></a><span class="lineno"> 6395</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0571aa121079ce8982cdcab41aa04332">UIDT2NUM</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l06396"></a><span class="lineno"> 6396</span> }</div><div class="line"><a name="l06397"></a><span class="lineno"> 6397</span> </div><div class="line"><a name="l06398"></a><span class="lineno"> 6398</span> </div><div class="line"><a name="l06399"></a><span class="lineno"> 6399</span> <span class="comment">/*</span></div><div class="line"><a name="l06400"></a><span class="lineno"> 6400</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06401"></a><span class="lineno"> 6401</span> <span class="comment"> * Process::UID.switch -> fixnum</span></div><div class="line"><a name="l06402"></a><span class="lineno"> 6402</span> <span class="comment"> * Process::UID.switch {|| block} -> object</span></div><div class="line"><a name="l06403"></a><span class="lineno"> 6403</span> <span class="comment"> *</span></div><div class="line"><a name="l06404"></a><span class="lineno"> 6404</span> <span class="comment"> * Switch the effective and real user IDs of the current process. If</span></div><div class="line"><a name="l06405"></a><span class="lineno"> 6405</span> <span class="comment"> * a <em>block</em> is given, the user IDs will be switched back</span></div><div class="line"><a name="l06406"></a><span class="lineno"> 6406</span> <span class="comment"> * after the block is executed. Returns the new effective user ID if</span></div><div class="line"><a name="l06407"></a><span class="lineno"> 6407</span> <span class="comment"> * called without a block, and the return value of the block if one</span></div><div class="line"><a name="l06408"></a><span class="lineno"> 6408</span> <span class="comment"> * is given.</span></div><div class="line"><a name="l06409"></a><span class="lineno"> 6409</span> <span class="comment"> *</span></div><div class="line"><a name="l06410"></a><span class="lineno"> 6410</span> <span class="comment"> */</span></div><div class="line"><a name="l06411"></a><span class="lineno"> 6411</span> </div><div class="line"><a name="l06412"></a><span class="lineno"> 6412</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06413"></a><span class="lineno"> 6413</span> <a class="code" href="../../d0/d85/process_8c.html#a0e7d379b796966a2572fa18d3931c9c0">p_uid_switch</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06414"></a><span class="lineno"> 6414</span> {</div><div class="line"><a name="l06415"></a><span class="lineno"> 6415</span>  rb_uid_t uid, euid;</div><div class="line"><a name="l06416"></a><span class="lineno"> 6416</span> </div><div class="line"><a name="l06417"></a><span class="lineno"> 6417</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l06418"></a><span class="lineno"> 6418</span> </div><div class="line"><a name="l06419"></a><span class="lineno"> 6419</span>  uid = <a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>();</div><div class="line"><a name="l06420"></a><span class="lineno"> 6420</span>  euid = <a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>();</div><div class="line"><a name="l06421"></a><span class="lineno"> 6421</span> </div><div class="line"><a name="l06422"></a><span class="lineno"> 6422</span>  <span class="keywordflow">if</span> (uid != euid) {</div><div class="line"><a name="l06423"></a><span class="lineno"> 6423</span>  proc_seteuid(uid);</div><div class="line"><a name="l06424"></a><span class="lineno"> 6424</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d57/eval_8c.html#aea346c4eb8bc06df88422e956bb05fec">rb_block_given_p</a>()) {</div><div class="line"><a name="l06425"></a><span class="lineno"> 6425</span>  <a class="code" href="../../d0/d85/process_8c.html#af84dfb3d676dabad5a255f046cfdc477">under_uid_switch</a> = 1;</div><div class="line"><a name="l06426"></a><span class="lineno"> 6426</span>  <span class="keywordflow">return</span> <a class="code" href="../../d3/d57/eval_8c.html#a8061198378fb16adeb931f90540b2839">rb_ensure</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae6bd0c4ea4db971ebd569ca8f05c6b4a">rb_yield</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>, <a class="code" href="../../d0/d85/process_8c.html#a8e3a6b799394a5ff67d16d95ae3530eb">p_uid_sw_ensure</a>, <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>);</div><div class="line"><a name="l06427"></a><span class="lineno"> 6427</span>  }</div><div class="line"><a name="l06428"></a><span class="lineno"> 6428</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06429"></a><span class="lineno"> 6429</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0571aa121079ce8982cdcab41aa04332">UIDT2NUM</a>(euid);</div><div class="line"><a name="l06430"></a><span class="lineno"> 6430</span>  }</div><div class="line"><a name="l06431"></a><span class="lineno"> 6431</span>  }</div><div class="line"><a name="l06432"></a><span class="lineno"> 6432</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (euid != <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>) {</div><div class="line"><a name="l06433"></a><span class="lineno"> 6433</span>  proc_seteuid(<a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a>);</div><div class="line"><a name="l06434"></a><span class="lineno"> 6434</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d57/eval_8c.html#aea346c4eb8bc06df88422e956bb05fec">rb_block_given_p</a>()) {</div><div class="line"><a name="l06435"></a><span class="lineno"> 6435</span>  <a class="code" href="../../d0/d85/process_8c.html#af84dfb3d676dabad5a255f046cfdc477">under_uid_switch</a> = 1;</div><div class="line"><a name="l06436"></a><span class="lineno"> 6436</span>  <span class="keywordflow">return</span> <a class="code" href="../../d3/d57/eval_8c.html#a8061198378fb16adeb931f90540b2839">rb_ensure</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae6bd0c4ea4db971ebd569ca8f05c6b4a">rb_yield</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>, <a class="code" href="../../d0/d85/process_8c.html#a8e3a6b799394a5ff67d16d95ae3530eb">p_uid_sw_ensure</a>, euid);</div><div class="line"><a name="l06437"></a><span class="lineno"> 6437</span>  }</div><div class="line"><a name="l06438"></a><span class="lineno"> 6438</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06439"></a><span class="lineno"> 6439</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0571aa121079ce8982cdcab41aa04332">UIDT2NUM</a>(uid);</div><div class="line"><a name="l06440"></a><span class="lineno"> 6440</span>  }</div><div class="line"><a name="l06441"></a><span class="lineno"> 6441</span>  }</div><div class="line"><a name="l06442"></a><span class="lineno"> 6442</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06443"></a><span class="lineno"> 6443</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l06444"></a><span class="lineno"> 6444</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06445"></a><span class="lineno"> 6445</span>  }</div><div class="line"><a name="l06446"></a><span class="lineno"> 6446</span> </div><div class="line"><a name="l06447"></a><span class="lineno"> 6447</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a>;</div><div class="line"><a name="l06448"></a><span class="lineno"> 6448</span> }</div><div class="line"><a name="l06449"></a><span class="lineno"> 6449</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06450"></a><span class="lineno"> 6450</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06451"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a8e3a6b799394a5ff67d16d95ae3530eb"> 6451</a></span> <a class="code" href="../../d0/d85/process_8c.html#a8e3a6b799394a5ff67d16d95ae3530eb">p_uid_sw_ensure</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06452"></a><span class="lineno"> 6452</span> {</div><div class="line"><a name="l06453"></a><span class="lineno"> 6453</span>  <a class="code" href="../../d0/d85/process_8c.html#af84dfb3d676dabad5a255f046cfdc477">under_uid_switch</a> = 0;</div><div class="line"><a name="l06454"></a><span class="lineno"> 6454</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#a8d6320b49792b18ed9ad425813e1802c">p_uid_exchange</a>(obj);</div><div class="line"><a name="l06455"></a><span class="lineno"> 6455</span> }</div><div class="line"><a name="l06456"></a><span class="lineno"> 6456</span> </div><div class="line"><a name="l06457"></a><span class="lineno"> 6457</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06458"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a0e7d379b796966a2572fa18d3931c9c0"> 6458</a></span> <a class="code" href="../../d0/d85/process_8c.html#a0e7d379b796966a2572fa18d3931c9c0">p_uid_switch</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06459"></a><span class="lineno"> 6459</span> {</div><div class="line"><a name="l06460"></a><span class="lineno"> 6460</span>  rb_uid_t uid, euid;</div><div class="line"><a name="l06461"></a><span class="lineno"> 6461</span> </div><div class="line"><a name="l06462"></a><span class="lineno"> 6462</span>  <a class="code" href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a>();</div><div class="line"><a name="l06463"></a><span class="lineno"> 6463</span> </div><div class="line"><a name="l06464"></a><span class="lineno"> 6464</span>  uid = <a class="code" href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a>();</div><div class="line"><a name="l06465"></a><span class="lineno"> 6465</span>  euid = <a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>();</div><div class="line"><a name="l06466"></a><span class="lineno"> 6466</span> </div><div class="line"><a name="l06467"></a><span class="lineno"> 6467</span>  <span class="keywordflow">if</span> (uid == euid) {</div><div class="line"><a name="l06468"></a><span class="lineno"> 6468</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l06469"></a><span class="lineno"> 6469</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06470"></a><span class="lineno"> 6470</span>  }</div><div class="line"><a name="l06471"></a><span class="lineno"> 6471</span>  <a class="code" href="../../d0/d85/process_8c.html#a8d6320b49792b18ed9ad425813e1802c">p_uid_exchange</a>(obj);</div><div class="line"><a name="l06472"></a><span class="lineno"> 6472</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d57/eval_8c.html#aea346c4eb8bc06df88422e956bb05fec">rb_block_given_p</a>()) {</div><div class="line"><a name="l06473"></a><span class="lineno"> 6473</span>  <a class="code" href="../../d0/d85/process_8c.html#af84dfb3d676dabad5a255f046cfdc477">under_uid_switch</a> = 1;</div><div class="line"><a name="l06474"></a><span class="lineno"> 6474</span>  <span class="keywordflow">return</span> <a class="code" href="../../d3/d57/eval_8c.html#a8061198378fb16adeb931f90540b2839">rb_ensure</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae6bd0c4ea4db971ebd569ca8f05c6b4a">rb_yield</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>, <a class="code" href="../../d0/d85/process_8c.html#a8e3a6b799394a5ff67d16d95ae3530eb">p_uid_sw_ensure</a>, obj);</div><div class="line"><a name="l06475"></a><span class="lineno"> 6475</span>  }</div><div class="line"><a name="l06476"></a><span class="lineno"> 6476</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06477"></a><span class="lineno"> 6477</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0571aa121079ce8982cdcab41aa04332">UIDT2NUM</a>(euid);</div><div class="line"><a name="l06478"></a><span class="lineno"> 6478</span>  }</div><div class="line"><a name="l06479"></a><span class="lineno"> 6479</span> }</div><div class="line"><a name="l06480"></a><span class="lineno"> 6480</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06481"></a><span class="lineno"> 6481</span> </div><div class="line"><a name="l06482"></a><span class="lineno"> 6482</span> </div><div class="line"><a name="l06483"></a><span class="lineno"> 6483</span> <span class="comment">/* [MG] :FIXME: Is this correct? I'm not sure how to phrase this. */</span></div><div class="line"><a name="l06484"></a><span class="lineno"> 6484</span> </div><div class="line"><a name="l06485"></a><span class="lineno"> 6485</span> <span class="comment">/*</span></div><div class="line"><a name="l06486"></a><span class="lineno"> 6486</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06487"></a><span class="lineno"> 6487</span> <span class="comment"> * Process::GID.sid_available? -> true or false</span></div><div class="line"><a name="l06488"></a><span class="lineno"> 6488</span> <span class="comment"> *</span></div><div class="line"><a name="l06489"></a><span class="lineno"> 6489</span> <span class="comment"> * Returns +true+ if the current platform has saved group</span></div><div class="line"><a name="l06490"></a><span class="lineno"> 6490</span> <span class="comment"> * ID functionality.</span></div><div class="line"><a name="l06491"></a><span class="lineno"> 6491</span> <span class="comment"> *</span></div><div class="line"><a name="l06492"></a><span class="lineno"> 6492</span> <span class="comment"> */</span></div><div class="line"><a name="l06493"></a><span class="lineno"> 6493</span> </div><div class="line"><a name="l06494"></a><span class="lineno"> 6494</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06495"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a6656ddbe71ead426be93f43eaf3b568b"> 6495</a></span> <a class="code" href="../../d0/d85/process_8c.html#a6656ddbe71ead426be93f43eaf3b568b">p_gid_have_saved_id</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l06496"></a><span class="lineno"> 6496</span> {</div><div class="line"><a name="l06497"></a><span class="lineno"> 6497</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || defined(HAVE_SETEGID) || defined(_POSIX_SAVED_IDS)</span></div><div class="line"><a name="l06498"></a><span class="lineno"> 6498</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l06499"></a><span class="lineno"> 6499</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06500"></a><span class="lineno"> 6500</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l06501"></a><span class="lineno"> 6501</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06502"></a><span class="lineno"> 6502</span> }</div><div class="line"><a name="l06503"></a><span class="lineno"> 6503</span> </div><div class="line"><a name="l06504"></a><span class="lineno"> 6504</span> <span class="preprocessor">#if defined(HAVE_SETRESGID) || defined(HAVE_SETEGID) || defined(_POSIX_SAVED_IDS)</span></div><div class="line"><a name="l06505"></a><span class="lineno"> 6505</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06506"></a><span class="lineno"> 6506</span> <a class="code" href="../../d0/d85/process_8c.html#a4e41ecd2d5373e9765bbe8d925fc4f84">p_gid_sw_ensure</a>(rb_gid_t <span class="keywordtype">id</span>)</div><div class="line"><a name="l06507"></a><span class="lineno"> 6507</span> {</div><div class="line"><a name="l06508"></a><span class="lineno"> 6508</span>  <a class="code" href="../../d0/d85/process_8c.html#aeb01475bdd9f672adb0da5615cfddd30">under_gid_switch</a> = 0;</div><div class="line"><a name="l06509"></a><span class="lineno"> 6509</span>  <span class="keywordtype">id</span> = <a class="code" href="../../d0/d85/process_8c.html#afd11d3e55cad7820b6f44191ba46eb5e">rb_setegid_core</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l06510"></a><span class="lineno"> 6510</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(<span class="keywordtype">id</span>);</div><div class="line"><a name="l06511"></a><span class="lineno"> 6511</span> }</div><div class="line"><a name="l06512"></a><span class="lineno"> 6512</span> </div><div class="line"><a name="l06513"></a><span class="lineno"> 6513</span> </div><div class="line"><a name="l06514"></a><span class="lineno"> 6514</span> <span class="comment">/*</span></div><div class="line"><a name="l06515"></a><span class="lineno"> 6515</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06516"></a><span class="lineno"> 6516</span> <span class="comment"> * Process::GID.switch -> fixnum</span></div><div class="line"><a name="l06517"></a><span class="lineno"> 6517</span> <span class="comment"> * Process::GID.switch {|| block} -> object</span></div><div class="line"><a name="l06518"></a><span class="lineno"> 6518</span> <span class="comment"> *</span></div><div class="line"><a name="l06519"></a><span class="lineno"> 6519</span> <span class="comment"> * Switch the effective and real group IDs of the current process. If</span></div><div class="line"><a name="l06520"></a><span class="lineno"> 6520</span> <span class="comment"> * a <em>block</em> is given, the group IDs will be switched back</span></div><div class="line"><a name="l06521"></a><span class="lineno"> 6521</span> <span class="comment"> * after the block is executed. Returns the new effective group ID if</span></div><div class="line"><a name="l06522"></a><span class="lineno"> 6522</span> <span class="comment"> * called without a block, and the return value of the block if one</span></div><div class="line"><a name="l06523"></a><span class="lineno"> 6523</span> <span class="comment"> * is given.</span></div><div class="line"><a name="l06524"></a><span class="lineno"> 6524</span> <span class="comment"> *</span></div><div class="line"><a name="l06525"></a><span class="lineno"> 6525</span> <span class="comment"> */</span></div><div class="line"><a name="l06526"></a><span class="lineno"> 6526</span> </div><div class="line"><a name="l06527"></a><span class="lineno"> 6527</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06528"></a><span class="lineno"> 6528</span> <a class="code" href="../../d0/d85/process_8c.html#a3ed82c691e390cb0333ad269dae25e58">p_gid_switch</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06529"></a><span class="lineno"> 6529</span> {</div><div class="line"><a name="l06530"></a><span class="lineno"> 6530</span>  rb_gid_t gid, egid;</div><div class="line"><a name="l06531"></a><span class="lineno"> 6531</span> </div><div class="line"><a name="l06532"></a><span class="lineno"> 6532</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l06533"></a><span class="lineno"> 6533</span> </div><div class="line"><a name="l06534"></a><span class="lineno"> 6534</span>  gid = <a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>();</div><div class="line"><a name="l06535"></a><span class="lineno"> 6535</span>  egid = <a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>();</div><div class="line"><a name="l06536"></a><span class="lineno"> 6536</span> </div><div class="line"><a name="l06537"></a><span class="lineno"> 6537</span>  <span class="keywordflow">if</span> (gid != egid) {</div><div class="line"><a name="l06538"></a><span class="lineno"> 6538</span>  proc_setegid(obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(gid));</div><div class="line"><a name="l06539"></a><span class="lineno"> 6539</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d57/eval_8c.html#aea346c4eb8bc06df88422e956bb05fec">rb_block_given_p</a>()) {</div><div class="line"><a name="l06540"></a><span class="lineno"> 6540</span>  <a class="code" href="../../d0/d85/process_8c.html#aeb01475bdd9f672adb0da5615cfddd30">under_gid_switch</a> = 1;</div><div class="line"><a name="l06541"></a><span class="lineno"> 6541</span>  <span class="keywordflow">return</span> <a class="code" href="../../d3/d57/eval_8c.html#a8061198378fb16adeb931f90540b2839">rb_ensure</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae6bd0c4ea4db971ebd569ca8f05c6b4a">rb_yield</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>, <a class="code" href="../../d0/d85/process_8c.html#a4e41ecd2d5373e9765bbe8d925fc4f84">p_gid_sw_ensure</a>, <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>);</div><div class="line"><a name="l06542"></a><span class="lineno"> 6542</span>  }</div><div class="line"><a name="l06543"></a><span class="lineno"> 6543</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06544"></a><span class="lineno"> 6544</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(egid);</div><div class="line"><a name="l06545"></a><span class="lineno"> 6545</span>  }</div><div class="line"><a name="l06546"></a><span class="lineno"> 6546</span>  }</div><div class="line"><a name="l06547"></a><span class="lineno"> 6547</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (egid != <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>) {</div><div class="line"><a name="l06548"></a><span class="lineno"> 6548</span>  proc_setegid(obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(<a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a>));</div><div class="line"><a name="l06549"></a><span class="lineno"> 6549</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d57/eval_8c.html#aea346c4eb8bc06df88422e956bb05fec">rb_block_given_p</a>()) {</div><div class="line"><a name="l06550"></a><span class="lineno"> 6550</span>  <a class="code" href="../../d0/d85/process_8c.html#aeb01475bdd9f672adb0da5615cfddd30">under_gid_switch</a> = 1;</div><div class="line"><a name="l06551"></a><span class="lineno"> 6551</span>  <span class="keywordflow">return</span> <a class="code" href="../../d3/d57/eval_8c.html#a8061198378fb16adeb931f90540b2839">rb_ensure</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae6bd0c4ea4db971ebd569ca8f05c6b4a">rb_yield</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>, <a class="code" href="../../d0/d85/process_8c.html#a4e41ecd2d5373e9765bbe8d925fc4f84">p_gid_sw_ensure</a>, egid);</div><div class="line"><a name="l06552"></a><span class="lineno"> 6552</span>  }</div><div class="line"><a name="l06553"></a><span class="lineno"> 6553</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06554"></a><span class="lineno"> 6554</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(gid);</div><div class="line"><a name="l06555"></a><span class="lineno"> 6555</span>  }</div><div class="line"><a name="l06556"></a><span class="lineno"> 6556</span>  }</div><div class="line"><a name="l06557"></a><span class="lineno"> 6557</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06558"></a><span class="lineno"> 6558</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l06559"></a><span class="lineno"> 6559</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06560"></a><span class="lineno"> 6560</span>  }</div><div class="line"><a name="l06561"></a><span class="lineno"> 6561</span> </div><div class="line"><a name="l06562"></a><span class="lineno"> 6562</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a>;</div><div class="line"><a name="l06563"></a><span class="lineno"> 6563</span> }</div><div class="line"><a name="l06564"></a><span class="lineno"> 6564</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06565"></a><span class="lineno"> 6565</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06566"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a4e41ecd2d5373e9765bbe8d925fc4f84"> 6566</a></span> <a class="code" href="../../d0/d85/process_8c.html#a4e41ecd2d5373e9765bbe8d925fc4f84">p_gid_sw_ensure</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06567"></a><span class="lineno"> 6567</span> {</div><div class="line"><a name="l06568"></a><span class="lineno"> 6568</span>  <a class="code" href="../../d0/d85/process_8c.html#aeb01475bdd9f672adb0da5615cfddd30">under_gid_switch</a> = 0;</div><div class="line"><a name="l06569"></a><span class="lineno"> 6569</span>  <span class="keywordflow">return</span> <a class="code" href="../../d0/d85/process_8c.html#aebae40df8f72f2f048c55a6d95fa63b0">p_gid_exchange</a>(obj);</div><div class="line"><a name="l06570"></a><span class="lineno"> 6570</span> }</div><div class="line"><a name="l06571"></a><span class="lineno"> 6571</span> </div><div class="line"><a name="l06572"></a><span class="lineno"> 6572</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06573"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a3ed82c691e390cb0333ad269dae25e58"> 6573</a></span> <a class="code" href="../../d0/d85/process_8c.html#a3ed82c691e390cb0333ad269dae25e58">p_gid_switch</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06574"></a><span class="lineno"> 6574</span> {</div><div class="line"><a name="l06575"></a><span class="lineno"> 6575</span>  rb_gid_t gid, egid;</div><div class="line"><a name="l06576"></a><span class="lineno"> 6576</span> </div><div class="line"><a name="l06577"></a><span class="lineno"> 6577</span>  <a class="code" href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a>();</div><div class="line"><a name="l06578"></a><span class="lineno"> 6578</span> </div><div class="line"><a name="l06579"></a><span class="lineno"> 6579</span>  gid = <a class="code" href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a>();</div><div class="line"><a name="l06580"></a><span class="lineno"> 6580</span>  egid = <a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>();</div><div class="line"><a name="l06581"></a><span class="lineno"> 6581</span> </div><div class="line"><a name="l06582"></a><span class="lineno"> 6582</span>  <span class="keywordflow">if</span> (gid == egid) {</div><div class="line"><a name="l06583"></a><span class="lineno"> 6583</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = <a class="code" href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a>;</div><div class="line"><a name="l06584"></a><span class="lineno"> 6584</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(0);</div><div class="line"><a name="l06585"></a><span class="lineno"> 6585</span>  }</div><div class="line"><a name="l06586"></a><span class="lineno"> 6586</span>  <a class="code" href="../../d0/d85/process_8c.html#aebae40df8f72f2f048c55a6d95fa63b0">p_gid_exchange</a>(obj);</div><div class="line"><a name="l06587"></a><span class="lineno"> 6587</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d57/eval_8c.html#aea346c4eb8bc06df88422e956bb05fec">rb_block_given_p</a>()) {</div><div class="line"><a name="l06588"></a><span class="lineno"> 6588</span>  <a class="code" href="../../d0/d85/process_8c.html#aeb01475bdd9f672adb0da5615cfddd30">under_gid_switch</a> = 1;</div><div class="line"><a name="l06589"></a><span class="lineno"> 6589</span>  <span class="keywordflow">return</span> <a class="code" href="../../d3/d57/eval_8c.html#a8061198378fb16adeb931f90540b2839">rb_ensure</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ae6bd0c4ea4db971ebd569ca8f05c6b4a">rb_yield</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>, <a class="code" href="../../d0/d85/process_8c.html#a4e41ecd2d5373e9765bbe8d925fc4f84">p_gid_sw_ensure</a>, obj);</div><div class="line"><a name="l06590"></a><span class="lineno"> 6590</span>  }</div><div class="line"><a name="l06591"></a><span class="lineno"> 6591</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l06592"></a><span class="lineno"> 6592</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a>(egid);</div><div class="line"><a name="l06593"></a><span class="lineno"> 6593</span>  }</div><div class="line"><a name="l06594"></a><span class="lineno"> 6594</span> }</div><div class="line"><a name="l06595"></a><span class="lineno"> 6595</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06596"></a><span class="lineno"> 6596</span> </div><div class="line"><a name="l06597"></a><span class="lineno"> 6597</span> </div><div class="line"><a name="l06598"></a><span class="lineno"> 6598</span> <span class="preprocessor">#if defined(HAVE_TIMES)</span></div><div class="line"><a name="l06599"></a><span class="lineno"> 6599</span> <span class="comment">/*</span></div><div class="line"><a name="l06600"></a><span class="lineno"> 6600</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l06601"></a><span class="lineno"> 6601</span> <span class="comment"> * Process.times -> aStructTms</span></div><div class="line"><a name="l06602"></a><span class="lineno"> 6602</span> <span class="comment"> *</span></div><div class="line"><a name="l06603"></a><span class="lineno"> 6603</span> <span class="comment"> * Returns a <code>Tms</code> structure (see <code>Struct::Tms</code>)</span></div><div class="line"><a name="l06604"></a><span class="lineno"> 6604</span> <span class="comment"> * that contains user and system CPU times for this process,</span></div><div class="line"><a name="l06605"></a><span class="lineno"> 6605</span> <span class="comment"> * and also for children processes.</span></div><div class="line"><a name="l06606"></a><span class="lineno"> 6606</span> <span class="comment"> *</span></div><div class="line"><a name="l06607"></a><span class="lineno"> 6607</span> <span class="comment"> * t = Process.times</span></div><div class="line"><a name="l06608"></a><span class="lineno"> 6608</span> <span class="comment"> * [ t.utime, t.stime, t.cutime, t.cstime ] #=> [0.0, 0.02, 0.00, 0.00]</span></div><div class="line"><a name="l06609"></a><span class="lineno"> 6609</span> <span class="comment"> */</span></div><div class="line"><a name="l06610"></a><span class="lineno"> 6610</span> </div><div class="line"><a name="l06611"></a><span class="lineno"> 6611</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l06612"></a><span class="lineno"> 6612</span> <a class="code" href="../../d0/d85/process_8c.html#ac89ba90c98fadbf14312fbae6a328df5">rb_proc_times</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l06613"></a><span class="lineno"> 6613</span> {</div><div class="line"><a name="l06614"></a><span class="lineno"> 6614</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> hertz =</div><div class="line"><a name="l06615"></a><span class="lineno"> 6615</span> <span class="preprocessor">#ifdef HAVE__SC_CLK_TCK</span></div><div class="line"><a name="l06616"></a><span class="lineno"> 6616</span>  (double)sysconf(_SC_CLK_TCK);</div><div class="line"><a name="l06617"></a><span class="lineno"> 6617</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06618"></a><span class="lineno"> 6618</span> <span class="preprocessor">#ifndef HZ</span></div><div class="line"><a name="l06619"></a><span class="lineno"> 6619</span> <span class="preprocessor"># ifdef CLK_TCK</span></div><div class="line"><a name="l06620"></a><span class="lineno"> 6620</span> <span class="preprocessor"># define HZ CLK_TCK</span></div><div class="line"><a name="l06621"></a><span class="lineno"> 6621</span> <span class="preprocessor"># else</span></div><div class="line"><a name="l06622"></a><span class="lineno"> 6622</span> <span class="preprocessor"># define HZ 60</span></div><div class="line"><a name="l06623"></a><span class="lineno"> 6623</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l06624"></a><span class="lineno"> 6624</span> <span class="preprocessor">#endif </span><span class="comment">/* HZ */</span><span class="preprocessor"></span></div><div class="line"><a name="l06625"></a><span class="lineno"> 6625</span>  HZ;</div><div class="line"><a name="l06626"></a><span class="lineno"> 6626</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06627"></a><span class="lineno"> 6627</span>  <span class="keyword">struct </span><a class="code" href="../../d8/d15/structtms.html">tms</a> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>;</div><div class="line"><a name="l06628"></a><span class="lineno"> 6628</span>  <span class="keyword">volatile</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d9f/utime_8h.html#a1299674b4b1934ebf0441388d07981a6">utime</a>, stime, cutime, sctime;</div><div class="line"><a name="l06629"></a><span class="lineno"> 6629</span> </div><div class="line"><a name="l06630"></a><span class="lineno"> 6630</span>  times(&<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>);</div><div class="line"><a name="l06631"></a><span class="lineno"> 6631</span>  <span class="keywordflow">return</span> <a class="code" href="../../db/d2e/intern_8h.html#af2d2e69878c46c738f8ea095763dbde3">rb_struct_new</a>(rb_cProcessTms,</div><div class="line"><a name="l06632"></a><span class="lineno"> 6632</span>  <a class="code" href="../../d2/d9f/utime_8h.html#a1299674b4b1934ebf0441388d07981a6">utime</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4affd02e0f0fe17593cd4ecd78cf9064">DBL2NUM</a>(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>.tms_utime / hertz),</div><div class="line"><a name="l06633"></a><span class="lineno"> 6633</span>  stime = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4affd02e0f0fe17593cd4ecd78cf9064">DBL2NUM</a>(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>.tms_stime / hertz),</div><div class="line"><a name="l06634"></a><span class="lineno"> 6634</span>  cutime = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4affd02e0f0fe17593cd4ecd78cf9064">DBL2NUM</a>(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>.tms_cutime / hertz),</div><div class="line"><a name="l06635"></a><span class="lineno"> 6635</span>  sctime = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4affd02e0f0fe17593cd4ecd78cf9064">DBL2NUM</a>(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>.tms_cstime / hertz));</div><div class="line"><a name="l06636"></a><span class="lineno"> 6636</span> }</div><div class="line"><a name="l06637"></a><span class="lineno"> 6637</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06638"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ac89ba90c98fadbf14312fbae6a328df5"> 6638</a></span> <span class="preprocessor">#define rb_proc_times rb_f_notimplement</span></div><div class="line"><a name="l06639"></a><span class="lineno"> 6639</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06640"></a><span class="lineno"> 6640</span> </div><div class="line"><a name="l06641"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7"> 6641</a></span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>;</div><div class="line"><a name="l06642"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825"> 6642</a></span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>;</div><div class="line"><a name="l06643"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06"> 6643</a></span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>;</div><div class="line"><a name="l06644"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed"> 6644</a></span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>;</div><div class="line"><a name="l06645"></a><span class="lineno"> 6645</span> </div><div class="line"><a name="l06646"></a><span class="lineno"> 6646</span> </div><div class="line"><a name="l06647"></a><span class="lineno"> 6647</span> <span class="comment">/*</span></div><div class="line"><a name="l06648"></a><span class="lineno"> 6648</span> <span class="comment"> * The <code>Process</code> module is a collection of methods used to</span></div><div class="line"><a name="l06649"></a><span class="lineno"> 6649</span> <span class="comment"> * manipulate processes.</span></div><div class="line"><a name="l06650"></a><span class="lineno"> 6650</span> <span class="comment"> */</span></div><div class="line"><a name="l06651"></a><span class="lineno"> 6651</span> </div><div class="line"><a name="l06652"></a><span class="lineno"> 6652</span> <span class="keywordtype">void</span></div><div class="line"><a name="l06653"></a><span class="lineno"><a class="line" href="../../d0/d85/process_8c.html#ad8286c02906e4bd3f95fb913b9033076"> 6653</a></span> <a class="code" href="../../d0/d85/process_8c.html#ad8286c02906e4bd3f95fb913b9033076">Init_process</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l06654"></a><span class="lineno"> 6654</span> {</div><div class="line"><a name="l06655"></a><span class="lineno"> 6655</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a16645ebd6327288fc96a4df38d58f36b">rb_define_virtual_variable</a>(<span class="stringliteral">"$?"</span>, <a class="code" href="../../d0/d85/process_8c.html#a0c58759ead9f39648223aa199ae4add7">rb_last_status_get</a>, 0);</div><div class="line"><a name="l06656"></a><span class="lineno"> 6656</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a16645ebd6327288fc96a4df38d58f36b">rb_define_virtual_variable</a>(<span class="stringliteral">"$$"</span>, <a class="code" href="../../d0/d85/process_8c.html#a37643083cb643f6c602bfafae4dc2de3">get_pid</a>, 0);</div><div class="line"><a name="l06657"></a><span class="lineno"> 6657</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gac08f58e00836e4e2586689e45b781bdd">rb_define_global_function</a>(<span class="stringliteral">"exec"</span>, <a class="code" href="../../d0/d85/process_8c.html#a50507b3d25b4f2798ed404aeef6f07a8">rb_f_exec</a>, -1);</div><div class="line"><a name="l06658"></a><span class="lineno"> 6658</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gac08f58e00836e4e2586689e45b781bdd">rb_define_global_function</a>(<span class="stringliteral">"fork"</span>, <a class="code" href="../../d0/d85/process_8c.html#a9d6f75eef0390262fd351c3843b8f992">rb_f_fork</a>, 0);</div><div class="line"><a name="l06659"></a><span class="lineno"> 6659</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gac08f58e00836e4e2586689e45b781bdd">rb_define_global_function</a>(<span class="stringliteral">"exit!"</span>, <a class="code" href="../../d0/d85/process_8c.html#ac0ff10c257a11f3768fe40b5d0af882f">rb_f_exit_bang</a>, -1);</div><div class="line"><a name="l06660"></a><span class="lineno"> 6660</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gac08f58e00836e4e2586689e45b781bdd">rb_define_global_function</a>(<span class="stringliteral">"system"</span>, <a class="code" href="../../d0/d85/process_8c.html#af461a59acc2c1adc5e9839f86db146bf">rb_f_system</a>, -1);</div><div class="line"><a name="l06661"></a><span class="lineno"> 6661</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gac08f58e00836e4e2586689e45b781bdd">rb_define_global_function</a>(<span class="stringliteral">"spawn"</span>, <a class="code" href="../../d0/d85/process_8c.html#a0cb0a99de9a646b1e06533b1e87d6b76">rb_f_spawn</a>, -1);</div><div class="line"><a name="l06662"></a><span class="lineno"> 6662</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gac08f58e00836e4e2586689e45b781bdd">rb_define_global_function</a>(<span class="stringliteral">"sleep"</span>, <a class="code" href="../../d0/d85/process_8c.html#a8026ecef659b4dedd3ec2f5b7bbcfe22">rb_f_sleep</a>, -1);</div><div class="line"><a name="l06663"></a><span class="lineno"> 6663</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gac08f58e00836e4e2586689e45b781bdd">rb_define_global_function</a>(<span class="stringliteral">"exit"</span>, <a class="code" href="../../d0/d85/process_8c.html#a1eff41d96d82a90a3274a94c77723fa2">rb_f_exit</a>, -1);</div><div class="line"><a name="l06664"></a><span class="lineno"> 6664</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gac08f58e00836e4e2586689e45b781bdd">rb_define_global_function</a>(<span class="stringliteral">"abort"</span>, <a class="code" href="../../d0/d85/process_8c.html#a42c9f9718f669744725c5db58d48eef6">rb_f_abort</a>, -1);</div><div class="line"><a name="l06665"></a><span class="lineno"> 6665</span> </div><div class="line"><a name="l06666"></a><span class="lineno"> 6666</span>  <a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a> = <a class="code" href="../../de/ddf/group__class.html#ga911071d40f9312e49a774ea0e1b12869">rb_define_module</a>(<span class="stringliteral">"Process"</span>);</div><div class="line"><a name="l06667"></a><span class="lineno"> 6667</span> </div><div class="line"><a name="l06668"></a><span class="lineno"> 6668</span> <span class="preprocessor">#ifdef WNOHANG</span></div><div class="line"><a name="l06669"></a><span class="lineno"> 6669</span>  <span class="comment">/* see Process.wait */</span></div><div class="line"><a name="l06670"></a><span class="lineno"> 6670</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"WNOHANG"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(<a class="code" href="../../dc/db1/win32_8h.html#afa288d86b242c3005425a9c0f1682544">WNOHANG</a>));</div><div class="line"><a name="l06671"></a><span class="lineno"> 6671</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06672"></a><span class="lineno"> 6672</span>  <span class="comment">/* see Process.wait */</span></div><div class="line"><a name="l06673"></a><span class="lineno"> 6673</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"WNOHANG"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(0));</div><div class="line"><a name="l06674"></a><span class="lineno"> 6674</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06675"></a><span class="lineno"> 6675</span> <span class="preprocessor">#ifdef WUNTRACED</span></div><div class="line"><a name="l06676"></a><span class="lineno"> 6676</span>  <span class="comment">/* see Process.wait */</span></div><div class="line"><a name="l06677"></a><span class="lineno"> 6677</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"WUNTRACED"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(WUNTRACED));</div><div class="line"><a name="l06678"></a><span class="lineno"> 6678</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l06679"></a><span class="lineno"> 6679</span>  <span class="comment">/* see Process.wait */</span></div><div class="line"><a name="l06680"></a><span class="lineno"> 6680</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"WUNTRACED"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(0));</div><div class="line"><a name="l06681"></a><span class="lineno"> 6681</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06682"></a><span class="lineno"> 6682</span> </div><div class="line"><a name="l06683"></a><span class="lineno"> 6683</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"exec"</span>, <a class="code" href="../../d0/d85/process_8c.html#a50507b3d25b4f2798ed404aeef6f07a8">rb_f_exec</a>, -1);</div><div class="line"><a name="l06684"></a><span class="lineno"> 6684</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"fork"</span>, <a class="code" href="../../d0/d85/process_8c.html#a9d6f75eef0390262fd351c3843b8f992">rb_f_fork</a>, 0);</div><div class="line"><a name="l06685"></a><span class="lineno"> 6685</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"spawn"</span>, <a class="code" href="../../d0/d85/process_8c.html#a0cb0a99de9a646b1e06533b1e87d6b76">rb_f_spawn</a>, -1);</div><div class="line"><a name="l06686"></a><span class="lineno"> 6686</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"exit!"</span>, <a class="code" href="../../d0/d85/process_8c.html#ac0ff10c257a11f3768fe40b5d0af882f">rb_f_exit_bang</a>, -1);</div><div class="line"><a name="l06687"></a><span class="lineno"> 6687</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"exit"</span>, <a class="code" href="../../d0/d85/process_8c.html#a1eff41d96d82a90a3274a94c77723fa2">rb_f_exit</a>, -1);</div><div class="line"><a name="l06688"></a><span class="lineno"> 6688</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"abort"</span>, <a class="code" href="../../d0/d85/process_8c.html#a42c9f9718f669744725c5db58d48eef6">rb_f_abort</a>, -1);</div><div class="line"><a name="l06689"></a><span class="lineno"> 6689</span> </div><div class="line"><a name="l06690"></a><span class="lineno"> 6690</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"kill"</span>, <a class="code" href="../../db/d2e/intern_8h.html#aaafa7957badbcc5bc783739d98e6f48d">rb_f_kill</a>, -1); <span class="comment">/* in signal.c */</span></div><div class="line"><a name="l06691"></a><span class="lineno"> 6691</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"wait"</span>, <a class="code" href="../../d0/d85/process_8c.html#adc9324baa7a860a5f449cf5bae613551">proc_wait</a>, -1);</div><div class="line"><a name="l06692"></a><span class="lineno"> 6692</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"wait2"</span>, <a class="code" href="../../d0/d85/process_8c.html#a7a35db814f1dcc0cfe1847fef4022a05">proc_wait2</a>, -1);</div><div class="line"><a name="l06693"></a><span class="lineno"> 6693</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"waitpid"</span>, <a class="code" href="../../d0/d85/process_8c.html#adc9324baa7a860a5f449cf5bae613551">proc_wait</a>, -1);</div><div class="line"><a name="l06694"></a><span class="lineno"> 6694</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"waitpid2"</span>, <a class="code" href="../../d0/d85/process_8c.html#a7a35db814f1dcc0cfe1847fef4022a05">proc_wait2</a>, -1);</div><div class="line"><a name="l06695"></a><span class="lineno"> 6695</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"waitall"</span>, <a class="code" href="../../d0/d85/process_8c.html#ab93fce01322667e8812c43fdc035c567">proc_waitall</a>, 0);</div><div class="line"><a name="l06696"></a><span class="lineno"> 6696</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"detach"</span>, <a class="code" href="../../d0/d85/process_8c.html#a86162ffac2b162583b07dc2a8093a10b">proc_detach</a>, 1);</div><div class="line"><a name="l06697"></a><span class="lineno"> 6697</span> </div><div class="line"><a name="l06698"></a><span class="lineno"> 6698</span>  <a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a> = <a class="code" href="../../de/ddf/group__class.html#ga5266deadce0318d830a1e63c0933b898">rb_define_class_under</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"Status"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a57c96ead3ef230b4838e65fe037c346e">rb_cObject</a>);</div><div class="line"><a name="l06699"></a><span class="lineno"> 6699</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga879be4a71b806afb2854833fc1c45981">rb_undef_method</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad07df58de9895cbc33c10f02540d2d4d">CLASS_OF</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>), <span class="stringliteral">"new"</span>);</div><div class="line"><a name="l06700"></a><span class="lineno"> 6700</span> </div><div class="line"><a name="l06701"></a><span class="lineno"> 6701</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"=="</span>, <a class="code" href="../../d0/d85/process_8c.html#abc898b201dc218a1801aa15a8ec67b42">pst_equal</a>, 1);</div><div class="line"><a name="l06702"></a><span class="lineno"> 6702</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"&"</span>, <a class="code" href="../../d0/d85/process_8c.html#abed73d6bfa494f2e65e7e73c7993a6d1">pst_bitand</a>, 1);</div><div class="line"><a name="l06703"></a><span class="lineno"> 6703</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">">>"</span>, <a class="code" href="../../d0/d85/process_8c.html#af4a569e1f80a7ac68a46527e136d09c8">pst_rshift</a>, 1);</div><div class="line"><a name="l06704"></a><span class="lineno"> 6704</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"to_i"</span>, <a class="code" href="../../d0/d85/process_8c.html#ad08ff055931664a98b17e2fed29da07b">pst_to_i</a>, 0);</div><div class="line"><a name="l06705"></a><span class="lineno"> 6705</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"to_s"</span>, <a class="code" href="../../d0/d85/process_8c.html#aeed8ea55b25286a747ec77c3c874fcb8">pst_to_s</a>, 0);</div><div class="line"><a name="l06706"></a><span class="lineno"> 6706</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"inspect"</span>, <a class="code" href="../../d0/d85/process_8c.html#ae4745822e1d6b8657335ed7e94443a5f">pst_inspect</a>, 0);</div><div class="line"><a name="l06707"></a><span class="lineno"> 6707</span> </div><div class="line"><a name="l06708"></a><span class="lineno"> 6708</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"pid"</span>, <a class="code" href="../../d0/d85/process_8c.html#ae3f8e37298d5a6d1921dd865846fca18">pst_pid</a>, 0);</div><div class="line"><a name="l06709"></a><span class="lineno"> 6709</span> </div><div class="line"><a name="l06710"></a><span class="lineno"> 6710</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"stopped?"</span>, <a class="code" href="../../d0/d85/process_8c.html#af737ef5a72665a4a8f6441e9990b9123">pst_wifstopped</a>, 0);</div><div class="line"><a name="l06711"></a><span class="lineno"> 6711</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"stopsig"</span>, <a class="code" href="../../d0/d85/process_8c.html#adea0ed5db25b07d4b6f8392da250e22f">pst_wstopsig</a>, 0);</div><div class="line"><a name="l06712"></a><span class="lineno"> 6712</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"signaled?"</span>, <a class="code" href="../../d0/d85/process_8c.html#ab1f8502107e408b56b22ab97087b7e9f">pst_wifsignaled</a>, 0);</div><div class="line"><a name="l06713"></a><span class="lineno"> 6713</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"termsig"</span>, <a class="code" href="../../d0/d85/process_8c.html#ad40a5476a429e27aa29cfb783f6c8983">pst_wtermsig</a>, 0);</div><div class="line"><a name="l06714"></a><span class="lineno"> 6714</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"exited?"</span>, <a class="code" href="../../d0/d85/process_8c.html#a69604dfb6a22fb6ae7cf85b15cf27c38">pst_wifexited</a>, 0);</div><div class="line"><a name="l06715"></a><span class="lineno"> 6715</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"exitstatus"</span>, <a class="code" href="../../d0/d85/process_8c.html#a9ea253428bbaa5ddba66dedd19a8e6a6">pst_wexitstatus</a>, 0);</div><div class="line"><a name="l06716"></a><span class="lineno"> 6716</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"success?"</span>, <a class="code" href="../../d0/d85/process_8c.html#ad943ea378fe848036a276c3371fef3b8">pst_success_p</a>, 0);</div><div class="line"><a name="l06717"></a><span class="lineno"> 6717</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a>, <span class="stringliteral">"coredump?"</span>, <a class="code" href="../../d0/d85/process_8c.html#abf343c348704315d4721ca38158a9930">pst_wcoredump</a>, 0);</div><div class="line"><a name="l06718"></a><span class="lineno"> 6718</span> </div><div class="line"><a name="l06719"></a><span class="lineno"> 6719</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"pid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a37643083cb643f6c602bfafae4dc2de3">get_pid</a>, 0);</div><div class="line"><a name="l06720"></a><span class="lineno"> 6720</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"ppid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a154efffd75e04bb31cf510ead11d919c">get_ppid</a>, 0);</div><div class="line"><a name="l06721"></a><span class="lineno"> 6721</span> </div><div class="line"><a name="l06722"></a><span class="lineno"> 6722</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"getpgrp"</span>, <a class="code" href="../../d0/d85/process_8c.html#a3babbeebec61a7c4028242dcca812cdb">proc_getpgrp</a>, 0);</div><div class="line"><a name="l06723"></a><span class="lineno"> 6723</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"setpgrp"</span>, <a class="code" href="../../d0/d85/process_8c.html#ae74393b519617a938441d13d0357a279">proc_setpgrp</a>, 0);</div><div class="line"><a name="l06724"></a><span class="lineno"> 6724</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"getpgid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a1678ebc1d514fa873d1dced65308f5e5">proc_getpgid</a>, 1);</div><div class="line"><a name="l06725"></a><span class="lineno"> 6725</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"setpgid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a3e31c02ae7a4187a00b0b03a5ba61528">proc_setpgid</a>, 2);</div><div class="line"><a name="l06726"></a><span class="lineno"> 6726</span> </div><div class="line"><a name="l06727"></a><span class="lineno"> 6727</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"getsid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a1ea32e709742cc9905653e10a9d9232f">proc_getsid</a>, -1);</div><div class="line"><a name="l06728"></a><span class="lineno"> 6728</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"setsid"</span>, <a class="code" href="../../d0/d85/process_8c.html#aecbbcaaad5cde7624cae85f9fd277cd6">proc_setsid</a>, 0);</div><div class="line"><a name="l06729"></a><span class="lineno"> 6729</span> </div><div class="line"><a name="l06730"></a><span class="lineno"> 6730</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"getpriority"</span>, <a class="code" href="../../d0/d85/process_8c.html#aed296ce9781d856a708427fb684074f3">proc_getpriority</a>, 2);</div><div class="line"><a name="l06731"></a><span class="lineno"> 6731</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"setpriority"</span>, <a class="code" href="../../d0/d85/process_8c.html#ab3ec39ba04009b3a4e3be6a2dd5ffa2f">proc_setpriority</a>, 3);</div><div class="line"><a name="l06732"></a><span class="lineno"> 6732</span> </div><div class="line"><a name="l06733"></a><span class="lineno"> 6733</span> <span class="preprocessor">#ifdef HAVE_GETPRIORITY</span></div><div class="line"><a name="l06734"></a><span class="lineno"> 6734</span>  <span class="comment">/* see Process.setpriority */</span></div><div class="line"><a name="l06735"></a><span class="lineno"> 6735</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"PRIO_PROCESS"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(PRIO_PROCESS));</div><div class="line"><a name="l06736"></a><span class="lineno"> 6736</span>  <span class="comment">/* see Process.setpriority */</span></div><div class="line"><a name="l06737"></a><span class="lineno"> 6737</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"PRIO_PGRP"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(PRIO_PGRP));</div><div class="line"><a name="l06738"></a><span class="lineno"> 6738</span>  <span class="comment">/* see Process.setpriority */</span></div><div class="line"><a name="l06739"></a><span class="lineno"> 6739</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"PRIO_USER"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(PRIO_USER));</div><div class="line"><a name="l06740"></a><span class="lineno"> 6740</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06741"></a><span class="lineno"> 6741</span> </div><div class="line"><a name="l06742"></a><span class="lineno"> 6742</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"getrlimit"</span>, <a class="code" href="../../d0/d85/process_8c.html#abed23b04ba5a42579d8ce3cfbb946914">proc_getrlimit</a>, 1);</div><div class="line"><a name="l06743"></a><span class="lineno"> 6743</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"setrlimit"</span>, <a class="code" href="../../d0/d85/process_8c.html#ab954fc63be63da76f91d1f4b909393d1">proc_setrlimit</a>, -1);</div><div class="line"><a name="l06744"></a><span class="lineno"> 6744</span> <span class="preprocessor">#if defined(RLIM2NUM) && defined(RLIM_INFINITY)</span></div><div class="line"><a name="l06745"></a><span class="lineno"> 6745</span>  {</div><div class="line"><a name="l06746"></a><span class="lineno"> 6746</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d9/d89/isinf_8c.html#ac0a1df65d96ba51ed5a71cca0992d03f">inf</a> = RLIM2NUM(RLIM_INFINITY);</div><div class="line"><a name="l06747"></a><span class="lineno"> 6747</span> <span class="preprocessor">#ifdef RLIM_SAVED_MAX</span></div><div class="line"><a name="l06748"></a><span class="lineno"> 6748</span>  {</div><div class="line"><a name="l06749"></a><span class="lineno"> 6749</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a> = RLIM_INFINITY == RLIM_SAVED_MAX ? <a class="code" href="../../d9/d89/isinf_8c.html#ac0a1df65d96ba51ed5a71cca0992d03f">inf</a> : RLIM2NUM(RLIM_SAVED_MAX);</div><div class="line"><a name="l06750"></a><span class="lineno"> 6750</span>  <span class="comment">/* see Process.setrlimit */</span></div><div class="line"><a name="l06751"></a><span class="lineno"> 6751</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIM_SAVED_MAX"</span>, <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>);</div><div class="line"><a name="l06752"></a><span class="lineno"> 6752</span>  }</div><div class="line"><a name="l06753"></a><span class="lineno"> 6753</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06754"></a><span class="lineno"> 6754</span>  <span class="comment">/* see Process.setrlimit */</span></div><div class="line"><a name="l06755"></a><span class="lineno"> 6755</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIM_INFINITY"</span>, <a class="code" href="../../d9/d89/isinf_8c.html#ac0a1df65d96ba51ed5a71cca0992d03f">inf</a>);</div><div class="line"><a name="l06756"></a><span class="lineno"> 6756</span> <span class="preprocessor">#ifdef RLIM_SAVED_CUR</span></div><div class="line"><a name="l06757"></a><span class="lineno"> 6757</span>  {</div><div class="line"><a name="l06758"></a><span class="lineno"> 6758</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a> = RLIM_INFINITY == RLIM_SAVED_CUR ? <a class="code" href="../../d9/d89/isinf_8c.html#ac0a1df65d96ba51ed5a71cca0992d03f">inf</a> : RLIM2NUM(RLIM_SAVED_CUR);</div><div class="line"><a name="l06759"></a><span class="lineno"> 6759</span>  <span class="comment">/* see Process.setrlimit */</span></div><div class="line"><a name="l06760"></a><span class="lineno"> 6760</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIM_SAVED_CUR"</span>, <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>);</div><div class="line"><a name="l06761"></a><span class="lineno"> 6761</span>  }</div><div class="line"><a name="l06762"></a><span class="lineno"> 6762</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06763"></a><span class="lineno"> 6763</span>  }</div><div class="line"><a name="l06764"></a><span class="lineno"> 6764</span> <span class="preprocessor">#ifdef RLIMIT_AS</span></div><div class="line"><a name="l06765"></a><span class="lineno"> 6765</span>  <span class="comment">/* Maximum size of the process's virtual memory (address space) in bytes.</span></div><div class="line"><a name="l06766"></a><span class="lineno"> 6766</span> <span class="comment"> *</span></div><div class="line"><a name="l06767"></a><span class="lineno"> 6767</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06768"></a><span class="lineno"> 6768</span> <span class="comment"> */</span></div><div class="line"><a name="l06769"></a><span class="lineno"> 6769</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_AS"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_AS));</div><div class="line"><a name="l06770"></a><span class="lineno"> 6770</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06771"></a><span class="lineno"> 6771</span> <span class="preprocessor">#ifdef RLIMIT_CORE</span></div><div class="line"><a name="l06772"></a><span class="lineno"> 6772</span>  <span class="comment">/* Maximum size of the core file.</span></div><div class="line"><a name="l06773"></a><span class="lineno"> 6773</span> <span class="comment"> *</span></div><div class="line"><a name="l06774"></a><span class="lineno"> 6774</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06775"></a><span class="lineno"> 6775</span> <span class="comment"> */</span></div><div class="line"><a name="l06776"></a><span class="lineno"> 6776</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_CORE"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_CORE));</div><div class="line"><a name="l06777"></a><span class="lineno"> 6777</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06778"></a><span class="lineno"> 6778</span> <span class="preprocessor">#ifdef RLIMIT_CPU</span></div><div class="line"><a name="l06779"></a><span class="lineno"> 6779</span>  <span class="comment">/* CPU time limit in seconds.</span></div><div class="line"><a name="l06780"></a><span class="lineno"> 6780</span> <span class="comment"> *</span></div><div class="line"><a name="l06781"></a><span class="lineno"> 6781</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06782"></a><span class="lineno"> 6782</span> <span class="comment"> */</span></div><div class="line"><a name="l06783"></a><span class="lineno"> 6783</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_CPU"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_CPU));</div><div class="line"><a name="l06784"></a><span class="lineno"> 6784</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06785"></a><span class="lineno"> 6785</span> <span class="preprocessor">#ifdef RLIMIT_DATA</span></div><div class="line"><a name="l06786"></a><span class="lineno"> 6786</span>  <span class="comment">/* Maximum size of the process's data segment.</span></div><div class="line"><a name="l06787"></a><span class="lineno"> 6787</span> <span class="comment"> *</span></div><div class="line"><a name="l06788"></a><span class="lineno"> 6788</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06789"></a><span class="lineno"> 6789</span> <span class="comment"> */</span></div><div class="line"><a name="l06790"></a><span class="lineno"> 6790</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_DATA"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_DATA));</div><div class="line"><a name="l06791"></a><span class="lineno"> 6791</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06792"></a><span class="lineno"> 6792</span> <span class="preprocessor">#ifdef RLIMIT_FSIZE</span></div><div class="line"><a name="l06793"></a><span class="lineno"> 6793</span>  <span class="comment">/* Maximum size of files that the process may create.</span></div><div class="line"><a name="l06794"></a><span class="lineno"> 6794</span> <span class="comment"> *</span></div><div class="line"><a name="l06795"></a><span class="lineno"> 6795</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06796"></a><span class="lineno"> 6796</span> <span class="comment"> */</span></div><div class="line"><a name="l06797"></a><span class="lineno"> 6797</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_FSIZE"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_FSIZE));</div><div class="line"><a name="l06798"></a><span class="lineno"> 6798</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06799"></a><span class="lineno"> 6799</span> <span class="preprocessor">#ifdef RLIMIT_MEMLOCK</span></div><div class="line"><a name="l06800"></a><span class="lineno"> 6800</span>  <span class="comment">/* Maximum number of bytes of memory that may be locked into RAM.</span></div><div class="line"><a name="l06801"></a><span class="lineno"> 6801</span> <span class="comment"> *</span></div><div class="line"><a name="l06802"></a><span class="lineno"> 6802</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06803"></a><span class="lineno"> 6803</span> <span class="comment"> */</span></div><div class="line"><a name="l06804"></a><span class="lineno"> 6804</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_MEMLOCK"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_MEMLOCK));</div><div class="line"><a name="l06805"></a><span class="lineno"> 6805</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06806"></a><span class="lineno"> 6806</span> <span class="preprocessor">#ifdef RLIMIT_MSGQUEUE</span></div><div class="line"><a name="l06807"></a><span class="lineno"> 6807</span>  <span class="comment">/* Specifies the limit on the number of bytes that can be allocated</span></div><div class="line"><a name="l06808"></a><span class="lineno"> 6808</span> <span class="comment"> * for POSIX message queues for the real user ID of the calling process.</span></div><div class="line"><a name="l06809"></a><span class="lineno"> 6809</span> <span class="comment"> *</span></div><div class="line"><a name="l06810"></a><span class="lineno"> 6810</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06811"></a><span class="lineno"> 6811</span> <span class="comment"> */</span></div><div class="line"><a name="l06812"></a><span class="lineno"> 6812</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_MSGQUEUE"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_MSGQUEUE));</div><div class="line"><a name="l06813"></a><span class="lineno"> 6813</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06814"></a><span class="lineno"> 6814</span> <span class="preprocessor">#ifdef RLIMIT_NICE</span></div><div class="line"><a name="l06815"></a><span class="lineno"> 6815</span>  <span class="comment">/* Specifies a ceiling to which the process's nice value can be raised.</span></div><div class="line"><a name="l06816"></a><span class="lineno"> 6816</span> <span class="comment"> *</span></div><div class="line"><a name="l06817"></a><span class="lineno"> 6817</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06818"></a><span class="lineno"> 6818</span> <span class="comment"> */</span></div><div class="line"><a name="l06819"></a><span class="lineno"> 6819</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_NICE"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_NICE));</div><div class="line"><a name="l06820"></a><span class="lineno"> 6820</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06821"></a><span class="lineno"> 6821</span> <span class="preprocessor">#ifdef RLIMIT_NOFILE</span></div><div class="line"><a name="l06822"></a><span class="lineno"> 6822</span>  <span class="comment">/* Specifies a value one greater than the maximum file descriptor</span></div><div class="line"><a name="l06823"></a><span class="lineno"> 6823</span> <span class="comment"> * number that can be opened by this process.</span></div><div class="line"><a name="l06824"></a><span class="lineno"> 6824</span> <span class="comment"> *</span></div><div class="line"><a name="l06825"></a><span class="lineno"> 6825</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06826"></a><span class="lineno"> 6826</span> <span class="comment"> */</span></div><div class="line"><a name="l06827"></a><span class="lineno"> 6827</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_NOFILE"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_NOFILE));</div><div class="line"><a name="l06828"></a><span class="lineno"> 6828</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06829"></a><span class="lineno"> 6829</span> <span class="preprocessor">#ifdef RLIMIT_NPROC</span></div><div class="line"><a name="l06830"></a><span class="lineno"> 6830</span>  <span class="comment">/* The maximum number of processes that can be created for the</span></div><div class="line"><a name="l06831"></a><span class="lineno"> 6831</span> <span class="comment"> * real user ID of the calling process.</span></div><div class="line"><a name="l06832"></a><span class="lineno"> 6832</span> <span class="comment"> *</span></div><div class="line"><a name="l06833"></a><span class="lineno"> 6833</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06834"></a><span class="lineno"> 6834</span> <span class="comment"> */</span></div><div class="line"><a name="l06835"></a><span class="lineno"> 6835</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_NPROC"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_NPROC));</div><div class="line"><a name="l06836"></a><span class="lineno"> 6836</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06837"></a><span class="lineno"> 6837</span> <span class="preprocessor">#ifdef RLIMIT_RSS</span></div><div class="line"><a name="l06838"></a><span class="lineno"> 6838</span>  <span class="comment">/* Specifies the limit (in pages) of the process's resident set.</span></div><div class="line"><a name="l06839"></a><span class="lineno"> 6839</span> <span class="comment"> *</span></div><div class="line"><a name="l06840"></a><span class="lineno"> 6840</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06841"></a><span class="lineno"> 6841</span> <span class="comment"> */</span></div><div class="line"><a name="l06842"></a><span class="lineno"> 6842</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_RSS"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_RSS));</div><div class="line"><a name="l06843"></a><span class="lineno"> 6843</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06844"></a><span class="lineno"> 6844</span> <span class="preprocessor">#ifdef RLIMIT_RTPRIO</span></div><div class="line"><a name="l06845"></a><span class="lineno"> 6845</span>  <span class="comment">/* Specifies a ceiling on the real-time priority that may be set for this process.</span></div><div class="line"><a name="l06846"></a><span class="lineno"> 6846</span> <span class="comment"> *</span></div><div class="line"><a name="l06847"></a><span class="lineno"> 6847</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06848"></a><span class="lineno"> 6848</span> <span class="comment"> */</span></div><div class="line"><a name="l06849"></a><span class="lineno"> 6849</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_RTPRIO"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_RTPRIO));</div><div class="line"><a name="l06850"></a><span class="lineno"> 6850</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06851"></a><span class="lineno"> 6851</span> <span class="preprocessor">#ifdef RLIMIT_RTTIME</span></div><div class="line"><a name="l06852"></a><span class="lineno"> 6852</span>  <span class="comment">/* Specifies limit on CPU time this process scheduled under a real-time</span></div><div class="line"><a name="l06853"></a><span class="lineno"> 6853</span> <span class="comment"> * scheduling policy can consume.</span></div><div class="line"><a name="l06854"></a><span class="lineno"> 6854</span> <span class="comment"> *</span></div><div class="line"><a name="l06855"></a><span class="lineno"> 6855</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06856"></a><span class="lineno"> 6856</span> <span class="comment"> */</span></div><div class="line"><a name="l06857"></a><span class="lineno"> 6857</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_RTTIME"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_RTTIME));</div><div class="line"><a name="l06858"></a><span class="lineno"> 6858</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06859"></a><span class="lineno"> 6859</span> <span class="preprocessor">#ifdef RLIMIT_SBSIZE</span></div><div class="line"><a name="l06860"></a><span class="lineno"> 6860</span>  <span class="comment">/* Maximum size of the socket buffer.</span></div><div class="line"><a name="l06861"></a><span class="lineno"> 6861</span> <span class="comment"> */</span></div><div class="line"><a name="l06862"></a><span class="lineno"> 6862</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_SBSIZE"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_SBSIZE));</div><div class="line"><a name="l06863"></a><span class="lineno"> 6863</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06864"></a><span class="lineno"> 6864</span> <span class="preprocessor">#ifdef RLIMIT_SIGPENDING</span></div><div class="line"><a name="l06865"></a><span class="lineno"> 6865</span>  <span class="comment">/* Specifies a limit on the number of signals that may be queued for</span></div><div class="line"><a name="l06866"></a><span class="lineno"> 6866</span> <span class="comment"> * the real user ID of the calling process.</span></div><div class="line"><a name="l06867"></a><span class="lineno"> 6867</span> <span class="comment"> *</span></div><div class="line"><a name="l06868"></a><span class="lineno"> 6868</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06869"></a><span class="lineno"> 6869</span> <span class="comment"> */</span></div><div class="line"><a name="l06870"></a><span class="lineno"> 6870</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_SIGPENDING"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_SIGPENDING));</div><div class="line"><a name="l06871"></a><span class="lineno"> 6871</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06872"></a><span class="lineno"> 6872</span> <span class="preprocessor">#ifdef RLIMIT_STACK</span></div><div class="line"><a name="l06873"></a><span class="lineno"> 6873</span>  <span class="comment">/* Maximum size of the stack, in bytes.</span></div><div class="line"><a name="l06874"></a><span class="lineno"> 6874</span> <span class="comment"> *</span></div><div class="line"><a name="l06875"></a><span class="lineno"> 6875</span> <span class="comment"> * see the system getrlimit(2) manual for details.</span></div><div class="line"><a name="l06876"></a><span class="lineno"> 6876</span> <span class="comment"> */</span></div><div class="line"><a name="l06877"></a><span class="lineno"> 6877</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"RLIMIT_STACK"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a>(RLIMIT_STACK));</div><div class="line"><a name="l06878"></a><span class="lineno"> 6878</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06879"></a><span class="lineno"> 6879</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06880"></a><span class="lineno"> 6880</span> </div><div class="line"><a name="l06881"></a><span class="lineno"> 6881</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"uid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a177ff08fced24358522ad4b80a836380">proc_getuid</a>, 0);</div><div class="line"><a name="l06882"></a><span class="lineno"> 6882</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"uid="</span>, <a class="code" href="../../d0/d85/process_8c.html#a11f8e9fe5fc7f4b37c5046e3ff07b4dc">proc_setuid</a>, 1);</div><div class="line"><a name="l06883"></a><span class="lineno"> 6883</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"gid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a77226b423ea88c5a6a54167c17704a4b">proc_getgid</a>, 0);</div><div class="line"><a name="l06884"></a><span class="lineno"> 6884</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"gid="</span>, <a class="code" href="../../d0/d85/process_8c.html#ad898240b5e50e5b70810889255c297a5">proc_setgid</a>, 1);</div><div class="line"><a name="l06885"></a><span class="lineno"> 6885</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"euid"</span>, <a class="code" href="../../d0/d85/process_8c.html#ab8e6033bb1cafe7f8a15264ba2d23038">proc_geteuid</a>, 0);</div><div class="line"><a name="l06886"></a><span class="lineno"> 6886</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"euid="</span>, <a class="code" href="../../d0/d85/process_8c.html#a9a611e9914b253257545f90918394042">proc_seteuid_m</a>, 1);</div><div class="line"><a name="l06887"></a><span class="lineno"> 6887</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"egid"</span>, <a class="code" href="../../d0/d85/process_8c.html#abb655227018d8b669c9d588e5563128f">proc_getegid</a>, 0);</div><div class="line"><a name="l06888"></a><span class="lineno"> 6888</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"egid="</span>, <a class="code" href="../../d0/d85/process_8c.html#a4ba7311b2061516e375ee3105aba93fa">proc_setegid_m</a>, 1);</div><div class="line"><a name="l06889"></a><span class="lineno"> 6889</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"initgroups"</span>, <a class="code" href="../../d0/d85/process_8c.html#a85275934f37eb5027ad65010d465fff1">proc_initgroups</a>, 2);</div><div class="line"><a name="l06890"></a><span class="lineno"> 6890</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"groups"</span>, <a class="code" href="../../d0/d85/process_8c.html#a540d3e56318f7bbdbad4460f33d762d4">proc_getgroups</a>, 0);</div><div class="line"><a name="l06891"></a><span class="lineno"> 6891</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"groups="</span>, <a class="code" href="../../d0/d85/process_8c.html#a4883bb90a6fcc434e27c1be100a89cd0">proc_setgroups</a>, 1);</div><div class="line"><a name="l06892"></a><span class="lineno"> 6892</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"maxgroups"</span>, <a class="code" href="../../d0/d85/process_8c.html#a4517b6652c1f080e02a380e3c621efcc">proc_getmaxgroups</a>, 0);</div><div class="line"><a name="l06893"></a><span class="lineno"> 6893</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"maxgroups="</span>, <a class="code" href="../../d0/d85/process_8c.html#accf4f7987acb63fd93bf3cc485c9c34d">proc_setmaxgroups</a>, 1);</div><div class="line"><a name="l06894"></a><span class="lineno"> 6894</span> </div><div class="line"><a name="l06895"></a><span class="lineno"> 6895</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"daemon"</span>, <a class="code" href="../../d0/d85/process_8c.html#aacfeac6b2599153cb06ed988f6b37e81">proc_daemon</a>, -1);</div><div class="line"><a name="l06896"></a><span class="lineno"> 6896</span> </div><div class="line"><a name="l06897"></a><span class="lineno"> 6897</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"times"</span>, <a class="code" href="../../d0/d85/process_8c.html#ac89ba90c98fadbf14312fbae6a328df5">rb_proc_times</a>, 0);</div><div class="line"><a name="l06898"></a><span class="lineno"> 6898</span> </div><div class="line"><a name="l06899"></a><span class="lineno"> 6899</span> <span class="preprocessor">#if defined(HAVE_TIMES) || defined(_WIN32)</span></div><div class="line"><a name="l06900"></a><span class="lineno"> 6900</span>  rb_cProcessTms = <a class="code" href="../../db/d2e/intern_8h.html#ab41ae4386cda03d8f8895b4d8692476a">rb_struct_define</a>(<span class="stringliteral">"Tms"</span>, <span class="stringliteral">"utime"</span>, <span class="stringliteral">"stime"</span>, <span class="stringliteral">"cutime"</span>, <span class="stringliteral">"cstime"</span>, <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l06901"></a><span class="lineno"> 6901</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06902"></a><span class="lineno"> 6902</span> </div><div class="line"><a name="l06903"></a><span class="lineno"> 6903</span>  <a class="code" href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a> = <a class="code" href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a>();</div><div class="line"><a name="l06904"></a><span class="lineno"> 6904</span>  <a class="code" href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a> = <a class="code" href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a>();</div><div class="line"><a name="l06905"></a><span class="lineno"> 6905</span> </div><div class="line"><a name="l06906"></a><span class="lineno"> 6906</span>  <a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a> = <a class="code" href="../../de/ddf/group__class.html#gad0eeed44f413060a2417852168747388">rb_define_module_under</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"UID"</span>);</div><div class="line"><a name="l06907"></a><span class="lineno"> 6907</span>  <a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a> = <a class="code" href="../../de/ddf/group__class.html#gad0eeed44f413060a2417852168747388">rb_define_module_under</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"GID"</span>);</div><div class="line"><a name="l06908"></a><span class="lineno"> 6908</span> </div><div class="line"><a name="l06909"></a><span class="lineno"> 6909</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>, <span class="stringliteral">"rid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a177ff08fced24358522ad4b80a836380">proc_getuid</a>, 0);</div><div class="line"><a name="l06910"></a><span class="lineno"> 6910</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>, <span class="stringliteral">"rid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a77226b423ea88c5a6a54167c17704a4b">proc_getgid</a>, 0);</div><div class="line"><a name="l06911"></a><span class="lineno"> 6911</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>, <span class="stringliteral">"eid"</span>, <a class="code" href="../../d0/d85/process_8c.html#ab8e6033bb1cafe7f8a15264ba2d23038">proc_geteuid</a>, 0);</div><div class="line"><a name="l06912"></a><span class="lineno"> 6912</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>, <span class="stringliteral">"eid"</span>, <a class="code" href="../../d0/d85/process_8c.html#abb655227018d8b669c9d588e5563128f">proc_getegid</a>, 0);</div><div class="line"><a name="l06913"></a><span class="lineno"> 6913</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>, <span class="stringliteral">"change_privilege"</span>, <a class="code" href="../../d0/d85/process_8c.html#a52005de7d1bdd77074b56506cfae7bbc">p_uid_change_privilege</a>, 1);</div><div class="line"><a name="l06914"></a><span class="lineno"> 6914</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>, <span class="stringliteral">"change_privilege"</span>, <a class="code" href="../../d0/d85/process_8c.html#ab563d2baa7b28e912e4f4599f6ef46bb">p_gid_change_privilege</a>, 1);</div><div class="line"><a name="l06915"></a><span class="lineno"> 6915</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>, <span class="stringliteral">"grant_privilege"</span>, <a class="code" href="../../d0/d85/process_8c.html#a2ff023c36e9ba493586c45e5bce2e0d3">p_uid_grant_privilege</a>, 1);</div><div class="line"><a name="l06916"></a><span class="lineno"> 6916</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>, <span class="stringliteral">"grant_privilege"</span>, <a class="code" href="../../d0/d85/process_8c.html#a0f994a35ca1399e0a43d3867820e04a0">p_gid_grant_privilege</a>, 1);</div><div class="line"><a name="l06917"></a><span class="lineno"> 6917</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga9ee2c97671d010bcb7a27614ab28bba7">rb_define_alias</a>(<a class="code" href="../../de/ddf/group__class.html#ga3778543a2798adab7bc12ed325c0b5d0">rb_singleton_class</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>), <span class="stringliteral">"eid="</span>, <span class="stringliteral">"grant_privilege"</span>);</div><div class="line"><a name="l06918"></a><span class="lineno"> 6918</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga9ee2c97671d010bcb7a27614ab28bba7">rb_define_alias</a>(<a class="code" href="../../de/ddf/group__class.html#ga3778543a2798adab7bc12ed325c0b5d0">rb_singleton_class</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>), <span class="stringliteral">"eid="</span>, <span class="stringliteral">"grant_privilege"</span>);</div><div class="line"><a name="l06919"></a><span class="lineno"> 6919</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>, <span class="stringliteral">"re_exchange"</span>, <a class="code" href="../../d0/d85/process_8c.html#a8d6320b49792b18ed9ad425813e1802c">p_uid_exchange</a>, 0);</div><div class="line"><a name="l06920"></a><span class="lineno"> 6920</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>, <span class="stringliteral">"re_exchange"</span>, <a class="code" href="../../d0/d85/process_8c.html#aebae40df8f72f2f048c55a6d95fa63b0">p_gid_exchange</a>, 0);</div><div class="line"><a name="l06921"></a><span class="lineno"> 6921</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>, <span class="stringliteral">"re_exchangeable?"</span>, <a class="code" href="../../d0/d85/process_8c.html#a6f9090ad098e0bc23077547193b4a3f7">p_uid_exchangeable</a>, 0);</div><div class="line"><a name="l06922"></a><span class="lineno"> 6922</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>, <span class="stringliteral">"re_exchangeable?"</span>, <a class="code" href="../../d0/d85/process_8c.html#a4fb13ccc870c02a538891ba88a5f392d">p_gid_exchangeable</a>, 0);</div><div class="line"><a name="l06923"></a><span class="lineno"> 6923</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>, <span class="stringliteral">"sid_available?"</span>, <a class="code" href="../../d0/d85/process_8c.html#ae6bed15672bac99be70e3818c8d501ea">p_uid_have_saved_id</a>, 0);</div><div class="line"><a name="l06924"></a><span class="lineno"> 6924</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>, <span class="stringliteral">"sid_available?"</span>, <a class="code" href="../../d0/d85/process_8c.html#a6656ddbe71ead426be93f43eaf3b568b">p_gid_have_saved_id</a>, 0);</div><div class="line"><a name="l06925"></a><span class="lineno"> 6925</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>, <span class="stringliteral">"switch"</span>, <a class="code" href="../../d0/d85/process_8c.html#a0e7d379b796966a2572fa18d3931c9c0">p_uid_switch</a>, 0);</div><div class="line"><a name="l06926"></a><span class="lineno"> 6926</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>, <span class="stringliteral">"switch"</span>, <a class="code" href="../../d0/d85/process_8c.html#a3ed82c691e390cb0333ad269dae25e58">p_gid_switch</a>, 0);</div><div class="line"><a name="l06927"></a><span class="lineno"> 6927</span> <span class="preprocessor">#ifdef p_uid_from_name</span></div><div class="line"><a name="l06928"></a><span class="lineno"> 6928</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a>, <span class="stringliteral">"from_name"</span>, <a class="code" href="../../d0/d85/process_8c.html#a4c3147e64a67637f46b7bf4c074779d5">p_uid_from_name</a>, 1);</div><div class="line"><a name="l06929"></a><span class="lineno"> 6929</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06930"></a><span class="lineno"> 6930</span> <span class="preprocessor">#ifdef p_gid_from_name</span></div><div class="line"><a name="l06931"></a><span class="lineno"> 6931</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a>, <span class="stringliteral">"from_name"</span>, <a class="code" href="../../d0/d85/process_8c.html#afd93248273e90d226757828627bdc1e5">p_gid_from_name</a>, 1);</div><div class="line"><a name="l06932"></a><span class="lineno"> 6932</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l06933"></a><span class="lineno"> 6933</span> </div><div class="line"><a name="l06934"></a><span class="lineno"> 6934</span>  <a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a> = <a class="code" href="../../de/ddf/group__class.html#gad0eeed44f413060a2417852168747388">rb_define_module_under</a>(<a class="code" href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a>, <span class="stringliteral">"Sys"</span>);</div><div class="line"><a name="l06935"></a><span class="lineno"> 6935</span> </div><div class="line"><a name="l06936"></a><span class="lineno"> 6936</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"getuid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a177ff08fced24358522ad4b80a836380">proc_getuid</a>, 0);</div><div class="line"><a name="l06937"></a><span class="lineno"> 6937</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"geteuid"</span>, <a class="code" href="../../d0/d85/process_8c.html#ab8e6033bb1cafe7f8a15264ba2d23038">proc_geteuid</a>, 0);</div><div class="line"><a name="l06938"></a><span class="lineno"> 6938</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"getgid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a77226b423ea88c5a6a54167c17704a4b">proc_getgid</a>, 0);</div><div class="line"><a name="l06939"></a><span class="lineno"> 6939</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"getegid"</span>, <a class="code" href="../../d0/d85/process_8c.html#abb655227018d8b669c9d588e5563128f">proc_getegid</a>, 0);</div><div class="line"><a name="l06940"></a><span class="lineno"> 6940</span> </div><div class="line"><a name="l06941"></a><span class="lineno"> 6941</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"setuid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a7e267c99cd105766aa2db495cc45c81f">p_sys_setuid</a>, 1);</div><div class="line"><a name="l06942"></a><span class="lineno"> 6942</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"setgid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a824d5c12bd2f2275b0d2a9250d31b311">p_sys_setgid</a>, 1);</div><div class="line"><a name="l06943"></a><span class="lineno"> 6943</span> </div><div class="line"><a name="l06944"></a><span class="lineno"> 6944</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"setruid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a9703fc8f184fc0d3d04d4e7a69e8a523">p_sys_setruid</a>, 1);</div><div class="line"><a name="l06945"></a><span class="lineno"> 6945</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"setrgid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a13cbd8c1c7c0dc6b1a23c24112106685">p_sys_setrgid</a>, 1);</div><div class="line"><a name="l06946"></a><span class="lineno"> 6946</span> </div><div class="line"><a name="l06947"></a><span class="lineno"> 6947</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"seteuid"</span>, <a class="code" href="../../d0/d85/process_8c.html#aca22c6dc8e3c3943ee69357da85cfe2d">p_sys_seteuid</a>, 1);</div><div class="line"><a name="l06948"></a><span class="lineno"> 6948</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"setegid"</span>, <a class="code" href="../../d0/d85/process_8c.html#affa742d7eccb96cfa0b036c5c6241bf7">p_sys_setegid</a>, 1);</div><div class="line"><a name="l06949"></a><span class="lineno"> 6949</span> </div><div class="line"><a name="l06950"></a><span class="lineno"> 6950</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"setreuid"</span>, <a class="code" href="../../d0/d85/process_8c.html#aee041cfb135a2b69c83f8a377311b76d">p_sys_setreuid</a>, 2);</div><div class="line"><a name="l06951"></a><span class="lineno"> 6951</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"setregid"</span>, <a class="code" href="../../d0/d85/process_8c.html#aa9bcf04d7852315d4872af497a17384e">p_sys_setregid</a>, 2);</div><div class="line"><a name="l06952"></a><span class="lineno"> 6952</span> </div><div class="line"><a name="l06953"></a><span class="lineno"> 6953</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"setresuid"</span>, <a class="code" href="../../d0/d85/process_8c.html#a71a2d3088f1d8b09785c559b96d0a23e">p_sys_setresuid</a>, 3);</div><div class="line"><a name="l06954"></a><span class="lineno"> 6954</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"setresgid"</span>, <a class="code" href="../../d0/d85/process_8c.html#ad85bb2e2571bdb0480d7d40b4d86d0e2">p_sys_setresgid</a>, 3);</div><div class="line"><a name="l06955"></a><span class="lineno"> 6955</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a>, <span class="stringliteral">"issetugid"</span>, <a class="code" href="../../d0/d85/process_8c.html#af7b112ea7967c2df948feb9a268f1610">p_sys_issetugid</a>, 0);</div><div class="line"><a name="l06956"></a><span class="lineno"> 6956</span> }</div><div class="ttc" id="structrb__execarg_html_a962429ebc9d161f5503e6071641ef231"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a962429ebc9d161f5503e6071641ef231">rb_execarg::fd_dup2</a></div><div class="ttdeci">VALUE fd_dup2</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00243">internal.h:243</a></div></div> <div class="ttc" id="process_8c_html_aee041cfb135a2b69c83f8a377311b76d"><div class="ttname"><a href="../../d0/d85/process_8c.html#aee041cfb135a2b69c83f8a377311b76d">p_sys_setreuid</a></div><div class="ttdeci">#define p_sys_setreuid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04990">process.c:4990</a></div></div> <div class="ttc" id="process_8c_html_a4ba7311b2061516e375ee3105aba93fa"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4ba7311b2061516e375ee3105aba93fa">proc_setegid_m</a></div><div class="ttdeci">#define proc_setegid_m</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06179">process.c:6179</a></div></div> <div class="ttc" id="process_8c_html_ae6bed15672bac99be70e3818c8d501ea"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae6bed15672bac99be70e3818c8d501ea">p_uid_have_saved_id</a></div><div class="ttdeci">static VALUE p_uid_have_saved_id(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06379">process.c:6379</a></div></div> <div class="ttc" id="process_8c_html_a50a19db8adad9f314a5f04500fdea348"><div class="ttname"><a href="../../d0/d85/process_8c.html#a50a19db8adad9f314a5f04500fdea348">run_exec_close</a></div><div class="ttdeci">static int run_exec_close(VALUE ary, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02720">process.c:2720</a></div></div> <div class="ttc" id="intern_8h_html_aa7480dcdaae719ff3ef89108d1b59d44"><div class="ttname"><a href="../../db/d2e/intern_8h.html#aa7480dcdaae719ff3ef89108d1b59d44">rb_time_interval</a></div><div class="ttdeci">struct timeval rb_time_interval(VALUE num)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d73/time_8c_source.html#l02496">time.c:2496</a></div></div> <div class="ttc" id="process_8c_html_a82c33571533db32c5bd3d2515a152593"><div class="ttname"><a href="../../d0/d85/process_8c.html#a82c33571533db32c5bd3d2515a152593">rb_syswait</a></div><div class="ttdeci">void rb_syswait(rb_pid_t pid)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03676">process.c:3676</a></div></div> <div class="ttc" id="win32_8h_html_afa288d86b242c3005425a9c0f1682544"><div class="ttname"><a href="../../dc/db1/win32_8h.html#afa288d86b242c3005425a9c0f1682544">WNOHANG</a></div><div class="ttdeci">#define WNOHANG</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00109">win32.h:109</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ac9aadbc1e9c456506a4d7eef5cdc787e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ac9aadbc1e9c456506a4d7eef5cdc787e">T_SYMBOL</a></div><div class="ttdeci">#define T_SYMBOL</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00502">ruby.h:502</a></div></div> <div class="ttc" id="process_8c_html_a3e31c02ae7a4187a00b0b03a5ba61528"><div class="ttname"><a href="../../d0/d85/process_8c.html#a3e31c02ae7a4187a00b0b03a5ba61528">proc_setpgid</a></div><div class="ttdeci">#define proc_setpgid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04257">process.c:4257</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ae74bc3cc2bda10a24822a598ccaa8041"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ae74bc3cc2bda10a24822a598ccaa8041">NUM2UIDT</a></div><div class="ttdeci">#define NUM2UIDT(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00338">ruby.h:338</a></div></div> <div class="ttc" id="intern_8h_html_ad1fe299d3b5a492259ab4e733832868c"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ad1fe299d3b5a492259ab4e733832868c">rb_thread_schedule</a></div><div class="ttdeci">void rb_thread_schedule(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l01146">thread.c:1146</a></div></div> <div class="ttc" id="process_8c_html_af160fcb4f6d13bf43684b959e5f75bfa"><div class="ttname"><a href="../../d0/d85/process_8c.html#af160fcb4f6d13bf43684b959e5f75bfa">rb_cProcessStatus</a></div><div class="ttdeci">static VALUE rb_cProcessStatus</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00306">process.c:306</a></div></div> <div class="ttc" id="vm__core_8h_html_aa901d11cf0deaed13a18e08e3d03d1d9"><div class="ttname"><a href="../../d8/d32/vm__core_8h.html#aa901d11cf0deaed13a18e08e3d03d1d9">RUBY_VM_CHECK_INTS</a></div><div class="ttdeci">#define RUBY_VM_CHECK_INTS(th)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00955">vm_core.h:955</a></div></div> <div class="ttc" id="st_8h_html_a0c6a172fd99de7928916e65034ed8b1fa64ab176f8e8b9719bcd9b5297ccda9c7"><div class="ttname"><a href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fa64ab176f8e8b9719bcd9b5297ccda9c7">ST_DELETE</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d24/st_8h_source.html#l00108">st.h:108</a></div></div> <div class="ttc" id="process_8c_html_a0b9a6ebfc89b10341eea6911da725cec"><div class="ttname"><a href="../../d0/d85/process_8c.html#a0b9a6ebfc89b10341eea6911da725cec">redirect_close</a></div><div class="ttdeci">#define redirect_close(fd)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02525">process.c:2525</a></div></div> <div class="ttc" id="process_8c_html_ac1b8b21d04d948ce7768e88f3f15320c"><div class="ttname"><a href="../../d0/d85/process_8c.html#ac1b8b21d04d948ce7768e88f3f15320c">before_exec_async_signal_safe</a></div><div class="ttdeci">static void before_exec_async_signal_safe(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01093">process.c:1093</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a39cf94183e6d744167ae5f6a7bde0363"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a39cf94183e6d744167ae5f6a7bde0363">rb_cData</a></div><div class="ttdeci">RUBY_EXTERN VALUE rb_cData</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01433">ruby.h:1433</a></div></div> <div class="ttc" id="process_8c_html_a77226b423ea88c5a6a54167c17704a4b"><div class="ttname"><a href="../../d0/d85/process_8c.html#a77226b423ea88c5a6a54167c17704a4b">proc_getgid</a></div><div class="ttdeci">static VALUE proc_getgid(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05448">process.c:5448</a></div></div> <div class="ttc" id="intern_8h_html_abd6f8148f90fefcd84afa732cefc2965"><div class="ttname"><a href="../../db/d2e/intern_8h.html#abd6f8148f90fefcd84afa732cefc2965">rb_thread_atfork</a></div><div class="ttdeci">void rb_thread_atfork(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l03851">thread.c:3851</a></div></div> <div class="ttc" id="process_8c_html_aad6319071a50b669e1aeeb7bd609e7a8"><div class="ttname"><a href="../../d0/d85/process_8c.html#aad6319071a50b669e1aeeb7bd609e7a8">check_exec_redirect</a></div><div class="ttdeci">static void check_exec_redirect(VALUE key, VALUE val, struct rb_execarg *eargp)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01551">process.c:1551</a></div></div> <div class="ttc" id="process_8c_html_aa6e029750dc6df1128384a8d168a01db"><div class="ttname"><a href="../../d0/d85/process_8c.html#aa6e029750dc6df1128384a8d168a01db">run_exec_open</a></div><div class="ttdeci">static int run_exec_open(VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02739">process.c:2739</a></div></div> <div class="ttc" id="process_8c_html_a035b2730b9bb988f0574e0bb21b042b0"><div class="ttname"><a href="../../d0/d85/process_8c.html#a035b2730b9bb988f0574e0bb21b042b0">OBJ2UID</a></div><div class="ttdeci">#define OBJ2UID(id)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00186">process.c:186</a></div></div> <div class="ttc" id="intern_8h_html_ac731a84d6bdd57dfcbdf468660dc38e5"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ac731a84d6bdd57dfcbdf468660dc38e5">rb_cloexec_fcntl_dupfd</a></div><div class="ttdeci">int rb_cloexec_fcntl_dupfd(int fd, int minfd)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l00308">io.c:308</a></div></div> <div class="ttc" id="array_8c_html_a575a99eebf6ce65893ed83c2b6783d2d"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a575a99eebf6ce65893ed83c2b6783d2d">rb_ary_new4</a></div><div class="ttdeci">VALUE rb_ary_new4(long n, const VALUE *elts)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00451">array.c:451</a></div></div> <div class="ttc" id="process_8c_html_aba7e50d3bda4d30cf64f7f5a64ed90a5"><div class="ttname"><a href="../../d0/d85/process_8c.html#aba7e50d3bda4d30cf64f7f5a64ed90a5">rb_check_argv</a></div><div class="ttdeci">static VALUE rb_check_argv(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01977">process.c:1977</a></div></div> <div class="ttc" id="array_8c_html_ae3c2ac6c88e666d5418855114eb8bcf8"><div class="ttname"><a href="../../dc/dcc/array_8c.html#ae3c2ac6c88e666d5418855114eb8bcf8">rb_ary_entry</a></div><div class="ttdeci">VALUE rb_ary_entry(VALUE ary, long offset)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l01088">array.c:1088</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a0068ed01a16efbb8740e1b0c295b672e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a0068ed01a16efbb8740e1b0c295b672e">RARRAY_LEN</a></div><div class="ttdeci">#define RARRAY_LEN(a)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00899">ruby.h:899</a></div></div> <div class="ttc" id="error_8c_html_a2d5fb28e54f792e7341b2c45f52f3860"><div class="ttname"><a href="../../db/dcc/error_8c.html#a2d5fb28e54f792e7341b2c45f52f3860">rb_bug</a></div><div class="ttdeci">void rb_bug(const char *fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00295">error.c:295</a></div></div> <div class="ttc" id="process_8c_html_acaeb2e652dc908353c472ed40707495c"><div class="ttname"><a href="../../d0/d85/process_8c.html#acaeb2e652dc908353c472ed40707495c">WTERMSIG</a></div><div class="ttdeci">#define WTERMSIG(w)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00108">process.c:108</a></div></div> <div class="ttc" id="nkf_8h_html_aa93f0eb578d23995850d61f7d61c55c1"><div class="ttname"><a href="../../d1/d5c/nkf_8h.html#aa93f0eb578d23995850d61f7d61c55c1">FALSE</a></div><div class="ttdeci">#define FALSE</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d5c/nkf_8h_source.html#l00174">nkf.h:174</a></div></div> <div class="ttc" id="process_8c_html_acf1e68424d50750a33db89e77ac2ec66"><div class="ttname"><a href="../../d0/d85/process_8c.html#acf1e68424d50750a33db89e77ac2ec66">check_exec_fds</a></div><div class="ttdeci">static VALUE check_exec_fds(struct rb_execarg *eargp)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01878">process.c:1878</a></div></div> <div class="ttc" id="process_8c_html_aa08fcdb6d606f60b83ca555dfc78279d"><div class="ttname"><a href="../../d0/d85/process_8c.html#aa08fcdb6d606f60b83ca555dfc78279d">rb_check_exec_options</a></div><div class="ttdeci">static void rb_check_exec_options(VALUE opthash, VALUE execarg_obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01926">process.c:1926</a></div></div> <div class="ttc" id="win32_8h_html_ae3a230c65883ec8edc50e3a09ca80003"><div class="ttname"><a href="../../dc/db1/win32_8h.html#ae3a230c65883ec8edc50e3a09ca80003">ioctl</a></div><div class="ttdeci">int ioctl(int, int,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l02444">win32.c:2444</a></div></div> <div class="ttc" id="process_8c_html_ab3ec39ba04009b3a4e3be6a2dd5ffa2f"><div class="ttname"><a href="../../d0/d85/process_8c.html#ab3ec39ba04009b3a4e3be6a2dd5ffa2f">proc_setpriority</a></div><div class="ttdeci">#define proc_setpriority</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04419">process.c:4419</a></div></div> <div class="ttc" id="tcltklib_8c_html_aa6896905f9ab15ac1ea4ce9aec1df54b"><div class="ttname"><a href="../../d5/d9d/tcltklib_8c.html#aa6896905f9ab15ac1ea4ce9aec1df54b">rb_hash_lookup</a></div><div class="ttdeci">#define rb_hash_lookup</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d9d/tcltklib_8c_source.html#l00268">tcltklib.c:268</a></div></div> <div class="ttc" id="strchr_8c_html_a219836f542ce53545052bed5353820ca"><div class="ttname"><a href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a></div><div class="ttdeci">size_t strlen(const char *)</div></div> <div class="ttc" id="ruby_2ruby_8h_html_a7bce65407b21f6812267e8d5426201f0"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a7bce65407b21f6812267e8d5426201f0">INT2NUM</a></div><div class="ttdeci">#define INT2NUM(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01178">ruby.h:1178</a></div></div> <div class="ttc" id="intern_8h_html_a6448f20b0936afe0cb85ab3186753db2"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a6448f20b0936afe0cb85ab3186753db2">rb_update_max_fd</a></div><div class="ttdeci">void rb_update_max_fd(int fd)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l00164">io.c:164</a></div></div> <div class="ttc" id="win32ole_8c_html_acb559820d9ca11295b4500f179ef6392"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a></div><div class="ttdeci">int i</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00784">win32ole.c:784</a></div></div> <div class="ttc" id="process_8c_html_af40502bfb847eee68f73254439ae6a6a"><div class="ttname"><a href="../../d0/d85/process_8c.html#af40502bfb847eee68f73254439ae6a6a">rb_execarg_get</a></div><div class="ttdeci">struct rb_execarg * rb_execarg_get(VALUE execarg_obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02238">process.c:2238</a></div></div> <div class="ttc" id="process_8c_html_ae5e044c938d2b622a6eb68b61cf1ab28"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae5e044c938d2b622a6eb68b61cf1ab28">redirect_open</a></div><div class="ttdeci">#define redirect_open(pathname, flags, perm)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02526">process.c:2526</a></div></div> <div class="ttc" id="dln_8h_html"><div class="ttname"><a href="../../df/da8/dln_8h.html">dln.h</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a523855de5546c34061e030f4606db3e9"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a523855de5546c34061e030f4606db3e9">T_FIXNUM</a></div><div class="ttdeci">#define T_FIXNUM</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00497">ruby.h:497</a></div></div> <div class="ttc" id="structst__table_html"><div class="ttname"><a href="../../d0/ddd/structst__table.html">st_table</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d24/st_8h_source.html#l00077">st.h:77</a></div></div> <div class="ttc" id="process_8c_html_aed296ce9781d856a708427fb684074f3"><div class="ttname"><a href="../../d0/d85/process_8c.html#aed296ce9781d856a708427fb684074f3">proc_getpriority</a></div><div class="ttdeci">#define proc_getpriority</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04387">process.c:4387</a></div></div> <div class="ttc" id="st_8h_html_a0c6a172fd99de7928916e65034ed8b1fa04b939c166d4baa471909eb224d5fed3"><div class="ttname"><a href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fa04b939c166d4baa471909eb224d5fed3">ST_STOP</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d24/st_8h_source.html#l00108">st.h:108</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aec0988b9d2c82affd72778de7f26871b"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aec0988b9d2c82affd72778de7f26871b">rb_free_tmp_buffer</a></div><div class="ttdeci">void rb_free_tmp_buffer(volatile VALUE *store)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00822">string.c:822</a></div></div> <div class="ttc" id="process_8c_html_a65e4d777d32114a8296be4bcd4d7c527"><div class="ttname"><a href="../../d0/d85/process_8c.html#a65e4d777d32114a8296be4bcd4d7c527">save_env_i</a></div><div class="ttdeci">static VALUE save_env_i(VALUE i, VALUE ary, int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02882">process.c:2882</a></div></div> <div class="ttc" id="process_8c_html_aedca3dda07533c23d7baba037b891ae4"><div class="ttname"><a href="../../d0/d85/process_8c.html#aedca3dda07533c23d7baba037b891ae4">rb_spawn_err</a></div><div class="ttdeci">rb_pid_t rb_spawn_err(int argc, VALUE *argv, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03751">process.c:3751</a></div></div> <div class="ttc" id="group__embed_html_ga5efbdb123063db473a9b82d8250c0b96"><div class="ttname"><a href="../../de/d43/group__embed.html#ga5efbdb123063db473a9b82d8250c0b96">ruby_finalize</a></div><div class="ttdeci">void ruby_finalize(void)</div><div class="ttdoc">Runs the VM finalization processes. </div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d57/eval_8c_source.html#l00138">eval.c:138</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a16645ebd6327288fc96a4df38d58f36b"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a16645ebd6327288fc96a4df38d58f36b">rb_define_virtual_variable</a></div><div class="ttdeci">void rb_define_virtual_variable(const char *, VALUE(*)(ANYARGS), void(*)(ANYARGS))</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l00606">variable.c:606</a></div></div> <div class="ttc" id="process_8c_html_a549f8e5b381e6585bc8d453e61ee0cbe"><div class="ttname"><a href="../../d0/d85/process_8c.html#a549f8e5b381e6585bc8d453e61ee0cbe">hide_obj</a></div><div class="ttdeci">static VALUE hide_obj(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01481">process.c:1481</a></div></div> <div class="ttc" id="process_8c_html_a8d6320b49792b18ed9ad425813e1802c"><div class="ttname"><a href="../../d0/d85/process_8c.html#a8d6320b49792b18ed9ad425813e1802c">p_uid_exchange</a></div><div class="ttdeci">static VALUE p_uid_exchange(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06279">process.c:6279</a></div></div> <div class="ttc" id="process_8c_html_a13cbd8c1c7c0dc6b1a23c24112106685"><div class="ttname"><a href="../../d0/d85/process_8c.html#a13cbd8c1c7c0dc6b1a23c24112106685">p_sys_setrgid</a></div><div class="ttdeci">#define p_sys_setrgid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05323">process.c:5323</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a877c38180d23c5447d976c70dda89d69"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a></div><div class="ttdeci">#define NUM2INT(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00622">ruby.h:622</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a72d845303f20fad5c5ef29c339d3c7f6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a72d845303f20fad5c5ef29c339d3c7f6">NUM2UINT</a></div><div class="ttdeci">#define NUM2UINT(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00623">ruby.h:623</a></div></div> <div class="ttc" id="process_8c_html_a5a5674efefecb4da85f3f1377606aa75"><div class="ttname"><a href="../../d0/d85/process_8c.html#a5a5674efefecb4da85f3f1377606aa75">after_exec</a></div><div class="ttdeci">static void after_exec(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01147">process.c:1147</a></div></div> <div class="ttc" id="process_8c_html_a9270445b3d17083a8eeeb3b8c9a49538"><div class="ttname"><a href="../../d0/d85/process_8c.html#a9270445b3d17083a8eeeb3b8c9a49538">PST2INT</a></div><div class="ttdeci">#define PST2INT(st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00348">process.c:348</a></div></div> <div class="ttc" id="win32_8h_html_a2a3c17f15a0d34a8bba3277bfef2f56b"><div class="ttname"><a href="../../dc/db1/win32_8h.html#a2a3c17f15a0d34a8bba3277bfef2f56b">getuid</a></div><div class="ttdeci">rb_uid_t getuid(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l02398">win32.c:2398</a></div></div> <div class="ttc" id="group__defmethod_html_gaacfe6a2ec444bdc7f573afb75ea251fe"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a></div><div class="ttdeci">void rb_define_singleton_method(VALUE obj, const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdoc">Defines a singleton method for obj. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01497">class.c:1497</a></div></div> <div class="ttc" id="process_8c_html_af461a59acc2c1adc5e9839f86db146bf"><div class="ttname"><a href="../../d0/d85/process_8c.html#af461a59acc2c1adc5e9839f86db146bf">rb_f_system</a></div><div class="ttdeci">static VALUE rb_f_system(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03796">process.c:3796</a></div></div> <div class="ttc" id="io_8h_html_a18815b569044e1ffbe48c093ed7efd1f"><div class="ttname"><a href="../../dc/dac/io_8h.html#a18815b569044e1ffbe48c093ed7efd1f">rb_io_modestr_oflags</a></div><div class="ttdeci">int rb_io_modestr_oflags(const char *modestr)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l04876">io.c:4876</a></div></div> <div class="ttc" id="process_8c_html_aeb01475bdd9f672adb0da5615cfddd30"><div class="ttname"><a href="../../d0/d85/process_8c.html#aeb01475bdd9f672adb0da5615cfddd30">under_gid_switch</a></div><div class="ttdeci">static int under_gid_switch</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04744">process.c:4744</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html">ruby.h</a></div></div> <div class="ttc" id="structrb__execarg_html_abd81e93fba33357858e0c891539a236e"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#abd81e93fba33357858e0c891539a236e">rb_execarg::umask_given</a></div><div class="ttdeci">unsigned umask_given</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00228">internal.h:228</a></div></div> <div class="ttc" id="process_8c_html_abed73d6bfa494f2e65e7e73c7993a6d1"><div class="ttname"><a href="../../d0/d85/process_8c.html#abed73d6bfa494f2e65e7e73c7993a6d1">pst_bitand</a></div><div class="ttdeci">static VALUE pst_bitand(VALUE st1, VALUE st2)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00490">process.c:490</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a1a9f058dc554dcf43246a875e011331a"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a1a9f058dc554dcf43246a875e011331a">NUM2PIDT</a></div><div class="ttdeci">#define NUM2PIDT(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00332">ruby.h:332</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a66b35e3e022b499db72f5df63bb1d358"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a66b35e3e022b499db72f5df63bb1d358">FilePathValue</a></div><div class="ttdeci">#define FilePathValue(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00567">ruby.h:567</a></div></div> <div class="ttc" id="process_8c_html_a40e2eebc21f98c6a418a4209801aea06"><div class="ttname"><a href="../../d0/d85/process_8c.html#a40e2eebc21f98c6a418a4209801aea06">rb_mProcGID</a></div><div class="ttdeci">VALUE rb_mProcGID</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06643">process.c:6643</a></div></div> <div class="ttc" id="structstring__part_html_a614914c108cece6ea24a96d73e987e61"><div class="ttname"><a href="../../df/d7f/structstring__part.html#a614914c108cece6ea24a96d73e987e61">string_part::len</a></div><div class="ttdeci">size_t len</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02042">process.c:2042</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ad07df58de9895cbc33c10f02540d2d4d"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ad07df58de9895cbc33c10f02540d2d4d">CLASS_OF</a></div><div class="ttdeci">#define CLASS_OF(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00448">ruby.h:448</a></div></div> <div class="ttc" id="intern_8h_html_a757b1b29d394ec33acb8a3c476a63a8e"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a757b1b29d394ec33acb8a3c476a63a8e">rb_cloexec_open</a></div><div class="ttdeci">int rb_cloexec_open(const char *pathname, int flags, mode_t mode)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l00209">io.c:209</a></div></div> <div class="ttc" id="process_8c_html_a9b96776468de7da3196410b337fcaa11"><div class="ttname"><a href="../../d0/d85/process_8c.html#a9b96776468de7da3196410b337fcaa11">WIFEXITED</a></div><div class="ttdeci">#define WIFEXITED(w)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00096">process.c:96</a></div></div> <div class="ttc" id="process_8c_html_a540d3e56318f7bbdbad4460f33d762d4"><div class="ttname"><a href="../../d0/d85/process_8c.html#a540d3e56318f7bbdbad4460f33d762d4">proc_getgroups</a></div><div class="ttdeci">#define proc_getgroups</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05580">process.c:5580</a></div></div> <div class="ttc" id="process_8c_html_a6f9090ad098e0bc23077547193b4a3f7"><div class="ttname"><a href="../../d0/d85/process_8c.html#a6f9090ad098e0bc23077547193b4a3f7">p_uid_exchangeable</a></div><div class="ttdeci">static VALUE p_uid_exchangeable(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06254">process.c:6254</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a26099e66edea0c7f6870bcb528841645"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a26099e66edea0c7f6870bcb528841645">PIDT2NUM</a></div><div class="ttdeci">#define PIDT2NUM(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00329">ruby.h:329</a></div></div> <div class="ttc" id="process_8c_html_aeed8ea55b25286a747ec77c3c874fcb8"><div class="ttname"><a href="../../d0/d85/process_8c.html#aeed8ea55b25286a747ec77c3c874fcb8">pst_to_s</a></div><div class="ttdeci">static VALUE pst_to_s(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00414">process.c:414</a></div></div> <div class="ttc" id="process_8c_html_a3f84c226892ce7b91d8941c04b3ed1c0"><div class="ttname"><a href="../../d0/d85/process_8c.html#a3f84c226892ce7b91d8941c04b3ed1c0">rb_execarg_run_options</a></div><div class="ttdeci">int rb_execarg_run_options(const struct rb_execarg *eargp, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02909">process.c:2909</a></div></div> <div class="ttc" id="process_8c_html_a6e8fafe8422fbfed6a92f59a9ab942a1"><div class="ttname"><a href="../../d0/d85/process_8c.html#a6e8fafe8422fbfed6a92f59a9ab942a1">rb_execarg_setenv</a></div><div class="ttdeci">void rb_execarg_setenv(VALUE execarg_obj, VALUE env)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02265">process.c:2265</a></div></div> <div class="ttc" id="process_8c_html_a0c763536a96f21fc4b7860ec38278166"><div class="ttname"><a href="../../d0/d85/process_8c.html#a0c763536a96f21fc4b7860ec38278166">detach_process_pid</a></div><div class="ttdeci">static VALUE detach_process_pid(VALUE thread)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00997">process.c:997</a></div></div> <div class="ttc" id="process_8c_html_ac8e4b89b94fec9f1fbc58419b56c0454"><div class="ttname"><a href="../../d0/d85/process_8c.html#ac8e4b89b94fec9f1fbc58419b56c0454">FINISH_GETPWNAM</a></div><div class="ttdeci">#define FINISH_GETPWNAM</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00185">process.c:185</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aacea3516b33941ce8149098e223a7466"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a></div><div class="ttdeci">#define Qtrue</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00434">ruby.h:434</a></div></div> <div class="ttc" id="st_8h_html_acdc42c01229b7537ea5a4c6965c7e47a"><div class="ttname"><a href="../../dd/d24/st_8h.html#acdc42c01229b7537ea5a4c6965c7e47a">st_insert</a></div><div class="ttdeci">int st_insert(st_table *, st_data_t, st_data_t)</div></div> <div class="ttc" id="structrb__execarg_html_a64cffdf455f1d96bc6de2af5410cc1d4"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a64cffdf455f1d96bc6de2af5410cc1d4">rb_execarg::rlimit_limits</a></div><div class="ttdeci">VALUE rlimit_limits</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00239">internal.h:239</a></div></div> <div class="ttc" id="process_8c_html_a98639d3ba1b00ffd4aa7384796d4000a"><div class="ttname"><a href="../../d0/d85/process_8c.html#a98639d3ba1b00ffd4aa7384796d4000a">run_exec_dup2_tmpbuf_size</a></div><div class="ttdeci">static long run_exec_dup2_tmpbuf_size(long n)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02581">process.c:2581</a></div></div> <div class="ttc" id="process_8c_html_a8e3ad5f71e860ad3a926170eb009d196"><div class="ttname"><a href="../../d0/d85/process_8c.html#a8e3ad5f71e860ad3a926170eb009d196">WIFSTOPPED</a></div><div class="ttdeci">#define WIFSTOPPED(w)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00102">process.c:102</a></div></div> <div class="ttc" id="structrb__execarg_html_ab938e38db8c6378597f0c47e8407e077"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#ab938e38db8c6378597f0c47e8407e077">rb_execarg::uid_given</a></div><div class="ttdeci">unsigned uid_given</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00236">internal.h:236</a></div></div> <div class="ttc" id="structrun__exec__dup2__fd__pair_html"><div class="ttname"><a href="../../d2/da7/structrun__exec__dup2__fd__pair.html">run_exec_dup2_fd_pair</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02573">process.c:2573</a></div></div> <div class="ttc" id="structrb__io__t_html"><div class="ttname"><a href="../../dd/d7e/structrb__io__t.html">rb_io_t</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dac/io_8h_source.html#l00063">io.h:63</a></div></div> <div class="ttc" id="process_8c_html_ae74393b519617a938441d13d0357a279"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae74393b519617a938441d13d0357a279">proc_setpgrp</a></div><div class="ttdeci">#define proc_setpgrp</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04205">process.c:4205</a></div></div> <div class="ttc" id="intern_8h_html_a773ecf32a05c03d4ca1da8cf31bbfc29"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a773ecf32a05c03d4ca1da8cf31bbfc29">rb_io_flush</a></div><div class="ttdeci">VALUE rb_io_flush(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l01478">io.c:1478</a></div></div> <div class="ttc" id="structrb__execarg_html_a0640f0907d851a536c309ba7e12dd309"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a0640f0907d851a536c309ba7e12dd309">rb_execarg::cmd</a></div><div class="ttdeci">struct rb_execarg::@87::@89 cmd</div></div> <div class="ttc" id="hash_8c_html_a5cae38de3410a69a23f7547d7fbd53d7"><div class="ttname"><a href="../../d1/d04/hash_8c.html#a5cae38de3410a69a23f7547d7fbd53d7">rb_env_path_tainted</a></div><div class="ttdeci">int rb_env_path_tainted(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d04/hash_8c_source.html#l02356">hash.c:2356</a></div></div> <div class="ttc" id="st_8h_html_a0c6a172fd99de7928916e65034ed8b1fac99fc55c7f355bf9071739a4bc2ea139"><div class="ttname"><a href="../../dd/d24/st_8h.html#a0c6a172fd99de7928916e65034ed8b1fac99fc55c7f355bf9071739a4bc2ea139">ST_CONTINUE</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d24/st_8h_source.html#l00108">st.h:108</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a8dce6624396c492cdd1af3a4c5871556"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a8dce6624396c492cdd1af3a4c5871556">TypedData_Get_Struct</a></div><div class="ttdeci">#define TypedData_Get_Struct(obj, type, data_type, sval)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01030">ruby.h:1030</a></div></div> <div class="ttc" id="nkf-utf8_2nkf_8c_html_a64ae40793ade89d800a8c5646d2980fc"><div class="ttname"><a href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a></div><div class="ttdeci">const int id</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/da0/nkf-utf8_2nkf_8c_source.html#l00209">nkf.c:209</a></div></div> <div class="ttc" id="structrb__execarg_html_a416a72a7d1fcbac5bc259436bc683302"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a416a72a7d1fcbac5bc259436bc683302">rb_execarg::unsetenv_others_given</a></div><div class="ttdeci">unsigned unsetenv_others_given</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00229">internal.h:229</a></div></div> <div class="ttc" id="process_8c_html_ad30da1406d36943a840b460fd64de329"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad30da1406d36943a840b460fd64de329">check_exec_env_i</a></div><div class="ttdeci">static int check_exec_env_i(st_data_t st_key, st_data_t st_val, st_data_t arg)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01946">process.c:1946</a></div></div> <div class="ttc" id="process_8c_html_adbf992dd8dead36444b76290025d0ac9"><div class="ttname"><a href="../../d0/d85/process_8c.html#adbf992dd8dead36444b76290025d0ac9">P_NOWAIT</a></div><div class="ttdeci">#define P_NOWAIT</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01408">process.c:1408</a></div></div> <div class="ttc" id="process_8c_html_ac30b553f4c3ec64ab4a6832dc867de9a"><div class="ttname"><a href="../../d0/d85/process_8c.html#ac30b553f4c3ec64ab4a6832dc867de9a">check_exec_fds_1</a></div><div class="ttdeci">static int check_exec_fds_1(struct rb_execarg *eargp, VALUE h, int maxhint, VALUE ary)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01848">process.c:1848</a></div></div> <div class="ttc" id="process_8c_html_a153974358ca2a33bdcfd94dd7252a935"><div class="ttname"><a href="../../d0/d85/process_8c.html#a153974358ca2a33bdcfd94dd7252a935">SAVED_GROUP_ID</a></div><div class="ttdeci">static rb_gid_t SAVED_GROUP_ID</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05801">process.c:5801</a></div></div> <div class="ttc" id="win32_8h_html_a1955cd10ac395eb8442b50577b1e968e"><div class="ttname"><a href="../../dc/db1/win32_8h.html#a1955cd10ac395eb8442b50577b1e968e">rb_w32_get_osfhandle</a></div><div class="ttdeci">SOCKET rb_w32_get_osfhandle(int)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l00972">win32.c:972</a></div></div> <div class="ttc" id="process_8c_html_a8e3a6b799394a5ff67d16d95ae3530eb"><div class="ttname"><a href="../../d0/d85/process_8c.html#a8e3a6b799394a5ff67d16d95ae3530eb">p_uid_sw_ensure</a></div><div class="ttdeci">static VALUE p_uid_sw_ensure(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06451">process.c:6451</a></div></div> <div class="ttc" id="missing-pips_8c_html_a72a17e21d22ec5e8dcc988055e963981"><div class="ttname"><a href="../../d1/d68/missing-pips_8c.html#a72a17e21d22ec5e8dcc988055e963981">execl</a></div><div class="ttdeci">int execl(const char *path, const char *arg0,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d68/missing-pips_8c_source.html#l00027">missing-pips.c:27</a></div></div> <div class="ttc" id="structrb__execarg_html_a770e191ef242e019e5a813bdc2db68b9"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a770e191ef242e019e5a813bdc2db68b9">rb_execarg::close_others_maxhint</a></div><div class="ttdeci">int close_others_maxhint</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00247">internal.h:247</a></div></div> <div class="ttc" id="process_8c_html_ab93fce01322667e8812c43fdc035c567"><div class="ttname"><a href="../../d0/d85/process_8c.html#ab93fce01322667e8812c43fdc035c567">proc_waitall</a></div><div class="ttdeci">static VALUE proc_waitall(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00947">process.c:947</a></div></div> <div class="ttc" id="process_8c_html_a8063686ac37dacbf59b2ec170b08e4c8"><div class="ttname"><a href="../../d0/d85/process_8c.html#a8063686ac37dacbf59b2ec170b08e4c8">run_exec_dup2_child</a></div><div class="ttdeci">static int run_exec_dup2_child(VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02789">process.c:2789</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a3af99897b60119951af8961dbd52dd3f"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a3af99897b60119951af8961dbd52dd3f">UNREACHABLE</a></div><div class="ttdeci">#define UNREACHABLE</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00040">ruby.h:40</a></div></div> <div class="ttc" id="process_8c_html_a96aab0717134d22d4f86a7aabe0794ed"><div class="ttname"><a href="../../d0/d85/process_8c.html#a96aab0717134d22d4f86a7aabe0794ed">rb_mProcID_Syscall</a></div><div class="ttdeci">VALUE rb_mProcID_Syscall</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06644">process.c:6644</a></div></div> <div class="ttc" id="intern_8h_html_af2d2e69878c46c738f8ea095763dbde3"><div class="ttname"><a href="../../db/d2e/intern_8h.html#af2d2e69878c46c738f8ea095763dbde3">rb_struct_new</a></div><div class="ttdeci">VALUE rb_struct_new(VALUE,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d53/struct_8c_source.html#l00448">struct.c:448</a></div></div> <div class="ttc" id="process_8c_html_a7c8e1eb8b1e3eb548dc113c68544ecdf"><div class="ttname"><a href="../../d0/d85/process_8c.html#a7c8e1eb8b1e3eb548dc113c68544ecdf">rb_proc_exec</a></div><div class="ttdeci">int rb_proc_exec(const char *str)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01347">process.c:1347</a></div></div> <div class="ttc" id="array_8c_html_a59d553a8cd781364b8bcb0deae25cca2"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a></div><div class="ttdeci">VALUE rb_ary_push(VALUE ary, VALUE item)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00822">array.c:822</a></div></div> <div class="ttc" id="intern_8h_html_a906c25d86ff1eacd9c715d13dd18f8b3"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a906c25d86ff1eacd9c715d13dd18f8b3">rb_close_before_exec</a></div><div class="ttdeci">void rb_close_before_exec(int lowfd, int maxhint, VALUE noclose_fds)</div></div> <div class="ttc" id="process_8c_html_a2e96345d319556284b982a33db3d67df"><div class="ttname"><a href="../../d0/d85/process_8c.html#a2e96345d319556284b982a33db3d67df">rb_proc_exec_n</a></div><div class="ttdeci">int rb_proc_exec_n(int argc, VALUE *argv, const char *prog)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01273">process.c:1273</a></div></div> <div class="ttc" id="win32_8h_html_aa7a55dad56032ce4c5a40eab1d9c8e01"><div class="ttname"><a href="../../dc/db1/win32_8h.html#aa7a55dad56032ce4c5a40eab1d9c8e01">fcntl</a></div><div class="ttdeci">int fcntl(int, int,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l03845">win32.c:3845</a></div></div> <div class="ttc" id="intern_8h_html_ac86131edba4a5a668958ce58b661d7ee"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ac86131edba4a5a668958ce58b661d7ee">rb_thread_alone</a></div><div class="ttdeci">int rb_thread_alone(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l02912">thread.c:2912</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a5a8a0a36dbacb1ec73a860b8fd6a61a1"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a5a8a0a36dbacb1ec73a860b8fd6a61a1">SYM2ID</a></div><div class="ttdeci">#define SYM2ID(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00364">ruby.h:364</a></div></div> <div class="ttc" id="win32_8h_html_a5431e54710874f971979ccb3b2728556"><div class="ttname"><a href="../../dc/db1/win32_8h.html#a5431e54710874f971979ccb3b2728556">rb_w32_aspawn_flags</a></div><div class="ttdeci">rb_pid_t rb_w32_aspawn_flags(int, const char *, char *const *, DWORD)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l01291">win32.c:1291</a></div></div> <div class="ttc" id="process_8c_html_a71a2d3088f1d8b09785c559b96d0a23e"><div class="ttname"><a href="../../d0/d85/process_8c.html#a71a2d3088f1d8b09785c559b96d0a23e">p_sys_setresuid</a></div><div class="ttdeci">#define p_sys_setresuid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05020">process.c:5020</a></div></div> <div class="ttc" id="process_8c_html_a6656ddbe71ead426be93f43eaf3b568b"><div class="ttname"><a href="../../d0/d85/process_8c.html#a6656ddbe71ead426be93f43eaf3b568b">p_gid_have_saved_id</a></div><div class="ttdeci">static VALUE p_gid_have_saved_id(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06495">process.c:6495</a></div></div> <div class="ttc" id="process_8c_html_a4fb13ccc870c02a538891ba88a5f392d"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4fb13ccc870c02a538891ba88a5f392d">p_gid_exchangeable</a></div><div class="ttdeci">static VALUE p_gid_exchangeable(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06316">process.c:6316</a></div></div> <div class="ttc" id="process_8c_html_aca22c6dc8e3c3943ee69357da85cfe2d"><div class="ttname"><a href="../../d0/d85/process_8c.html#aca22c6dc8e3c3943ee69357da85cfe2d">p_sys_seteuid</a></div><div class="ttdeci">#define p_sys_seteuid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04961">process.c:4961</a></div></div> <div class="ttc" id="internal_8h_html_a3fd534c22000ad48280c2e10c26356f7"><div class="ttname"><a href="../../db/dde/internal_8h.html#a3fd534c22000ad48280c2e10c26356f7">rb_fork_ruby</a></div><div class="ttdeci">rb_pid_t rb_fork_ruby(int *status)</div></div> <div class="ttc" id="intern_8h_html_a5c5ebfd0e728d29888e769606dec1757"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a5c5ebfd0e728d29888e769606dec1757">rb_str_set_len</a></div><div class="ttdeci">void rb_str_set_len(VALUE, long)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l01838">string.c:1838</a></div></div> <div class="ttc" id="eval_8c_html_a6aa7fb1169ed41978a16375b6f921b0e"><div class="ttname"><a href="../../d3/d57/eval_8c.html#a6aa7fb1169ed41978a16375b6f921b0e">rb_protect</a></div><div class="ttdeci">VALUE rb_protect(VALUE(*proc)(VALUE), VALUE data, int *state)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d57/eval_8c_source.html#l00771">eval.c:771</a></div></div> <div class="ttc" id="group__class_html_ga5266deadce0318d830a1e63c0933b898"><div class="ttname"><a href="../../de/ddf/group__class.html#ga5266deadce0318d830a1e63c0933b898">rb_define_class_under</a></div><div class="ttdeci">VALUE rb_define_class_under(VALUE outer, const char *name, VALUE super)</div><div class="ttdoc">Defines a class under the namespace of outer. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l00534">class.c:534</a></div></div> <div class="ttc" id="intern_8h_html_ae98f9e6c1a4b5181ca48e36d06b3157b"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ae98f9e6c1a4b5181ca48e36d06b3157b">rb_to_int</a></div><div class="ttdeci">VALUE rb_to_int(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l02482">object.c:2482</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ad5a1e03b0a66824f95f6aaf07b4a4052"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ad5a1e03b0a66824f95f6aaf07b4a4052">Check_Type</a></div><div class="ttdeci">#define Check_Type(v, t)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00539">ruby.h:539</a></div></div> <div class="ttc" id="error_8c_html_a0f771a2840561f1838169b3d7d4616f3"><div class="ttname"><a href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a></div><div class="ttdeci">void rb_raise(VALUE exc, const char *fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l01788">error.c:1788</a></div></div> <div class="ttc" id="process_8c_html_aacfeac6b2599153cb06ed988f6b37e81"><div class="ttname"><a href="../../d0/d85/process_8c.html#aacfeac6b2599153cb06ed988f6b37e81">proc_daemon</a></div><div class="ttdeci">#define proc_daemon</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05788">process.c:5788</a></div></div> <div class="ttc" id="process_8c_html_ad2b954e11ef70f3cb07174a9631bb67b"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad2b954e11ef70f3cb07174a9631bb67b">run_exec_dup2</a></div><div class="ttdeci">static int run_exec_dup2(VALUE ary, VALUE tmpbuf, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02588">process.c:2588</a></div></div> <div class="ttc" id="process_8c_html_a432758819394f2c9bd3d8a98b8281d4c"><div class="ttname"><a href="../../d0/d85/process_8c.html#a432758819394f2c9bd3d8a98b8281d4c">rb_waitpid</a></div><div class="ttdeci">rb_pid_t rb_waitpid(rb_pid_t pid, int *st, int flags)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00746">process.c:746</a></div></div> <div class="ttc" id="process_8c_html_a11150eb5850423de0beae169b63aa898"><div class="ttname"><a href="../../d0/d85/process_8c.html#a11150eb5850423de0beae169b63aa898">check_gid_switch</a></div><div class="ttdeci">static void check_gid_switch(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04746">process.c:4746</a></div></div> <div class="ttc" id="intern_8h_html_a692c7c3caf5cdcf40d3812136f757fb5"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a692c7c3caf5cdcf40d3812136f757fb5">rb_convert_type</a></div><div class="ttdeci">VALUE rb_convert_type(VALUE, int, const char *, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l02425">object.c:2425</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a8aa2ce26d266baf56c9068a693d6073e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a8aa2ce26d266baf56c9068a693d6073e">RB_GC_GUARD</a></div><div class="ttdeci">#define RB_GC_GUARD(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00530">ruby.h:530</a></div></div> <div class="ttc" id="process_8c_html_a3fa4195b6e44e4a7e216fc73604c382e"><div class="ttname"><a href="../../d0/d85/process_8c.html#a3fa4195b6e44e4a7e216fc73604c382e">rb_exec</a></div><div class="ttdeci">int rb_exec(const struct rb_exec_arg *e)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03105">process.c:3105</a></div></div> <div class="ttc" id="process_8c_html_a9d6f75eef0390262fd351c3843b8f992"><div class="ttname"><a href="../../d0/d85/process_8c.html#a9d6f75eef0390262fd351c3843b8f992">rb_f_fork</a></div><div class="ttdeci">#define rb_f_fork</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03511">process.c:3511</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a8357e81bbb60cb41b0a292a90653a5e5"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a8357e81bbb60cb41b0a292a90653a5e5">T_HASH</a></div><div class="ttdeci">#define T_HASH</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00493">ruby.h:493</a></div></div> <div class="ttc" id="process_8c_html_ab563d2baa7b28e912e4f4599f6ef46bb"><div class="ttname"><a href="../../d0/d85/process_8c.html#ab563d2baa7b28e912e4f4599f6ef46bb">p_gid_change_privilege</a></div><div class="ttdeci">static VALUE p_gid_change_privilege(VALUE obj, VALUE id)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05832">process.c:5832</a></div></div> <div class="ttc" id="array_8c_html_a8317ecd6a0abb5ad08c50c732f30059b"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a8317ecd6a0abb5ad08c50c732f30059b">rb_ary_new3</a></div><div class="ttdeci">VALUE rb_ary_new3(long n,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00432">array.c:432</a></div></div> <div class="ttc" id="process_8c_html_ad2919e0a4a32fe8037d97bd5a87e0771"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad2919e0a4a32fe8037d97bd5a87e0771">check_exec_redirect_fd</a></div><div class="ttdeci">static VALUE check_exec_redirect_fd(VALUE v, int iskey)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01488">process.c:1488</a></div></div> <div class="ttc" id="process_8c_html_a1eff41d96d82a90a3274a94c77723fa2"><div class="ttname"><a href="../../d0/d85/process_8c.html#a1eff41d96d82a90a3274a94c77723fa2">rb_f_exit</a></div><div class="ttdeci">VALUE rb_f_exit(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03623">process.c:3623</a></div></div> <div class="ttc" id="error_8c_html_ae53f1d228c34c2a7715d7d39ab1a2991"><div class="ttname"><a href="../../db/dcc/error_8c.html#ae53f1d228c34c2a7715d7d39ab1a2991">rb_eSecurityError</a></div><div class="ttdeci">VALUE rb_eSecurityError</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00525">error.c:525</a></div></div> <div class="ttc" id="process_8c_html_a85275934f37eb5027ad65010d465fff1"><div class="ttname"><a href="../../d0/d85/process_8c.html#a85275934f37eb5027ad65010d465fff1">proc_initgroups</a></div><div class="ttdeci">#define proc_initgroups</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05660">process.c:5660</a></div></div> <div class="ttc" id="structrb__execarg_html_abbde123c208b04e83b859af4ef0f87af"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#abbde123c208b04e83b859af4ef0f87af">rb_execarg::env_modification</a></div><div class="ttdeci">VALUE env_modification</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00248">internal.h:248</a></div></div> <div class="ttc" id="structrb__thread__struct_html_a02e6343202cb5994463c33da7ed38c4f"><div class="ttname"><a href="../../d2/d66/structrb__thread__struct.html#a02e6343202cb5994463c33da7ed38c4f">rb_thread_struct::last_status</a></div><div class="ttdeci">VALUE last_status</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00503">vm_core.h:503</a></div></div> <div class="ttc" id="process_8c_html_a2fa64f51d34beb42400355a5411f8279"><div class="ttname"><a href="../../d0/d85/process_8c.html#a2fa64f51d34beb42400355a5411f8279">ALLOC_ARGV</a></div><div class="ttdeci">#define ALLOC_ARGV(n, v)</div></div> <div class="ttc" id="intern_8h_html_abbfdd28892be7ef48b8c7f4fba55cbe4"><div class="ttname"><a href="../../db/d2e/intern_8h.html#abbfdd28892be7ef48b8c7f4fba55cbe4">rb_pipe</a></div><div class="ttdeci">int rb_pipe(int *pipes)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l05588">io.c:5588</a></div></div> <div class="ttc" id="gc_8c_html_a98250264e6adf4924cf2becf80122325"><div class="ttname"><a href="../../d8/d16/gc_8c.html#a98250264e6adf4924cf2becf80122325">rb_gc_mark</a></div><div class="ttdeci">void rb_gc_mark(VALUE ptr)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d16/gc_8c_source.html#l02600">gc.c:2600</a></div></div> <div class="ttc" id="structrb__exec__arg_html_aa18c1651e9ccef99ed13d77c06400e62"><div class="ttname"><a href="../../d2/d2e/structrb__exec__arg.html#aa18c1651e9ccef99ed13d77c06400e62">rb_exec_arg::execarg_obj</a></div><div class="ttdeci">VALUE execarg_obj</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d2e/intern_8h_source.html#l00598">intern.h:598</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_abbd332f6f94d77e0a369c7720128639e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#abbd332f6f94d77e0a369c7720128639e">T_ARRAY</a></div><div class="ttdeci">#define T_ARRAY</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00492">ruby.h:492</a></div></div> <div class="ttc" id="process_8c_html_abc898b201dc218a1801aa15a8ec67b42"><div class="ttname"><a href="../../d0/d85/process_8c.html#abc898b201dc218a1801aa15a8ec67b42">pst_equal</a></div><div class="ttdeci">static VALUE pst_equal(VALUE st1, VALUE st2)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00470">process.c:470</a></div></div> <div class="ttc" id="missing-pips_8c_html_afb5372957b70c85990f7c8cd6f5f46c9"><div class="ttname"><a href="../../d1/d68/missing-pips_8c.html#afb5372957b70c85990f7c8cd6f5f46c9">setrlimit</a></div><div class="ttdeci">int setrlimit(int resource, const struct rlimit *rlp)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d68/missing-pips_8c_source.html#l00053">missing-pips.c:53</a></div></div> <div class="ttc" id="process_8c_html_a36fe18ca46b23ead31f17afe33b949ad"><div class="ttname"><a href="../../d0/d85/process_8c.html#a36fe18ca46b23ead31f17afe33b949ad">rb_exec_without_timer_thread</a></div><div class="ttdeci">static int rb_exec_without_timer_thread(const struct rb_execarg *eargp, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03089">process.c:3089</a></div></div> <div class="ttc" id="group__defmethod_html_gac08f58e00836e4e2586689e45b781bdd"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#gac08f58e00836e4e2586689e45b781bdd">rb_define_global_function</a></div><div class="ttdeci">void rb_define_global_function(const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdoc">Defines a global function. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01526">class.c:1526</a></div></div> <div class="ttc" id="process_8c_html_aaddfb756131b3971b68693e67517eec9"><div class="ttname"><a href="../../d0/d85/process_8c.html#aaddfb756131b3971b68693e67517eec9">rb_exec_fillarg</a></div><div class="ttdeci">static void rb_exec_fillarg(VALUE prog, int argc, VALUE *argv, VALUE env, VALUE opthash, VALUE execarg_obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02056">process.c:2056</a></div></div> <div class="ttc" id="process_8c_html_ad943ea378fe848036a276c3371fef3b8"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad943ea378fe848036a276c3371fef3b8">pst_success_p</a></div><div class="ttdeci">static VALUE pst_success_p(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00659">process.c:659</a></div></div> <div class="ttc" id="process_8c_html_adc9324baa7a860a5f449cf5bae613551"><div class="ttname"><a href="../../d0/d85/process_8c.html#adc9324baa7a860a5f449cf5bae613551">proc_wait</a></div><div class="ttdeci">static VALUE proc_wait(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00873">process.c:873</a></div></div> <div class="ttc" id="process_8c_html_ac07665bc45e55b8ce2fcb5b61ceb4fe8"><div class="ttname"><a href="../../d0/d85/process_8c.html#ac07665bc45e55b8ce2fcb5b61ceb4fe8">rb_waitpid_blocking</a></div><div class="ttdeci">static void * rb_waitpid_blocking(void *data)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00727">process.c:727</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a2fd3da1e43e6fdef8c373875c5c9ccc7"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a2fd3da1e43e6fdef8c373875c5c9ccc7">rb_block_call</a></div><div class="ttdeci">VALUE rb_block_call(VALUE, ID, int, VALUE *, VALUE(*)(ANYARGS), VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d80/vm__eval_8c_source.html#l01120">vm_eval.c:1120</a></div></div> <div class="ttc" id="process_8c_html_a3805ce4189c2e2609c96caab36b835d9"><div class="ttname"><a href="../../d0/d85/process_8c.html#a3805ce4189c2e2609c96caab36b835d9">exec_arg_data_type</a></div><div class="ttdeci">static const rb_data_type_t exec_arg_data_type</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01393">process.c:1393</a></div></div> <div class="ttc" id="process_8c_html_a3babbeebec61a7c4028242dcca812cdb"><div class="ttname"><a href="../../d0/d85/process_8c.html#a3babbeebec61a7c4028242dcca812cdb">proc_getpgrp</a></div><div class="ttdeci">#define proc_getpgrp</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04176">process.c:4176</a></div></div> <div class="ttc" id="process_8c_html_a4b3f3d25530af76a04b6b1feb51f9a3f"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4b3f3d25530af76a04b6b1feb51f9a3f">rb_exec_err</a></div><div class="ttdeci">int rb_exec_err(const struct rb_exec_arg *e, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03099">process.c:3099</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_acf2fcf97dcf9c7c35452730eb3e2aeb2"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#acf2fcf97dcf9c7c35452730eb3e2aeb2">FIXNUM_P</a></div><div class="ttdeci">#define FIXNUM_P(f)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00355">ruby.h:355</a></div></div> <div class="ttc" id="structrb__thread__struct_html"><div class="ttname"><a href="../../d2/d66/structrb__thread__struct.html">rb_thread_struct</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00493">vm_core.h:493</a></div></div> <div class="ttc" id="process_8c_html_a687984f47d8cce148d1b914d2b79612a"><div class="ttname"><a href="../../d0/d85/process_8c.html#a687984f47d8cce148d1b914d2b79612a">EXIT_SUCCESS</a></div><div class="ttdeci">#define EXIT_SUCCESS</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00041">process.c:41</a></div></div> <div class="ttc" id="process_8c_html_ad40a5476a429e27aa29cfb783f6c8983"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad40a5476a429e27aa29cfb783f6c8983">pst_wtermsig</a></div><div class="ttdeci">static VALUE pst_wtermsig(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00589">process.c:589</a></div></div> <div class="ttc" id="group__defmethod_html_ga879be4a71b806afb2854833fc1c45981"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#ga879be4a71b806afb2854833fc1c45981">rb_undef_method</a></div><div class="ttdeci">void rb_undef_method(VALUE klass, const char *name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01362">class.c:1362</a></div></div> <div class="ttc" id="win32_8c_html_a6655447bab00753d59759423bf28e22e"><div class="ttname"><a href="../../d5/df2/win32_8c.html#a6655447bab00753d59759423bf28e22e">wait</a></div><div class="ttdeci">int wait(int *status)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l04265">win32.c:4265</a></div></div> <div class="ttc" id="io_8h_html_aa00f0dca97539a5dd0c4e67ad5be93a3"><div class="ttname"><a href="../../dc/dac/io_8h.html#aa00f0dca97539a5dd0c4e67ad5be93a3">GetOpenFile</a></div><div class="ttdeci">#define GetOpenFile(obj, fp)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dac/io_8h_source.html#l00120">io.h:120</a></div></div> <div class="ttc" id="structrb__execarg_html_a97d382365b8c0853be3e0bf992db13c9"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a97d382365b8c0853be3e0bf992db13c9">rb_execarg::envp_str</a></div><div class="ttdeci">VALUE envp_str</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00224">internal.h:224</a></div></div> <div class="ttc" id="process_8c_html_a99427eb98a376ec90085462a7c6c77f2"><div class="ttname"><a href="../../d0/d85/process_8c.html#a99427eb98a376ec90085462a7c6c77f2">before_fork</a></div><div class="ttdeci">#define before_fork()</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01153">process.c:1153</a></div></div> <div class="ttc" id="io_8h_html"><div class="ttname"><a href="../../dc/dac/io_8h.html">io.h</a></div></div> <div class="ttc" id="thread_8c_html_afc63c8472d896681275d164a6504ef65"><div class="ttname"><a href="../../d3/de7/thread_8c.html#afc63c8472d896681275d164a6504ef65">rb_thread_start_timer_thread</a></div><div class="ttdeci">void rb_thread_start_timer_thread(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l03790">thread.c:3790</a></div></div> <div class="ttc" id="process_8c_html_affa742d7eccb96cfa0b036c5c6241bf7"><div class="ttname"><a href="../../d0/d85/process_8c.html#affa742d7eccb96cfa0b036c5c6241bf7">p_sys_setegid</a></div><div class="ttdeci">#define p_sys_setegid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05345">process.c:5345</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ad8dd7fb0cbee1955c393251e8bb97233"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ad8dd7fb0cbee1955c393251e8bb97233">RHASH_TBL</a></div><div class="ttdeci">#define RHASH_TBL(h)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00928">ruby.h:928</a></div></div> <div class="ttc" id="hash_8c_html_a598d6957a40a7c829cf642b679e0ee26"><div class="ttname"><a href="../../d1/d04/hash_8c.html#a598d6957a40a7c829cf642b679e0ee26">envtbl</a></div><div class="ttdeci">static VALUE envtbl</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d04/hash_8c_source.html#l00043">hash.c:43</a></div></div> <div class="ttc" id="process_8c_html_adea0ed5db25b07d4b6f8392da250e22f"><div class="ttname"><a href="../../d0/d85/process_8c.html#adea0ed5db25b07d4b6f8392da250e22f">pst_wstopsig</a></div><div class="ttdeci">static VALUE pst_wstopsig(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00549">process.c:549</a></div></div> <div class="ttc" id="isinf_8c_html_ac0a1df65d96ba51ed5a71cca0992d03f"><div class="ttname"><a href="../../d9/d89/isinf_8c.html#ac0a1df65d96ba51ed5a71cca0992d03f">inf</a></div><div class="ttdeci">static double inf(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d89/isinf_8c_source.html#l00053">isinf.c:53</a></div></div> <div class="ttc" id="intern_8h_html_a15b098e747732bb38336dc5a41cff43f"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a15b098e747732bb38336dc5a41cff43f">rb_thread_local_aref</a></div><div class="ttdeci">VALUE rb_thread_local_aref(VALUE, ID)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l02671">thread.c:2671</a></div></div> <div class="ttc" id="structrun__exec__dup2__fd__pair_html_a8b954d3270b72f112ff0f90500673703"><div class="ttname"><a href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a8b954d3270b72f112ff0f90500673703">run_exec_dup2_fd_pair::oldfd</a></div><div class="ttdeci">int oldfd</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02574">process.c:2574</a></div></div> <div class="ttc" id="intern_8h_html_a4dff49e6d9aa925fd94fc5100b3c399b"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a4dff49e6d9aa925fd94fc5100b3c399b">rb_str_buf_cat</a></div><div class="ttdeci">VALUE rb_str_buf_cat(VALUE, const char *, long)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l01951">string.c:1951</a></div></div> <div class="ttc" id="struct____s_f_i_l_e_html"><div class="ttname"><a href="../../db/ddf/struct____s_f_i_l_e.html">__sFILE</a></div><div class="ttdef"><b>Definition:</b> <a href="../../da/d50/vsnprintf_8c_source.html#l00175">vsnprintf.c:175</a></div></div> <div class="ttc" id="stat_8h_html"><div class="ttname"><a href="../../d2/d1b/stat_8h.html">stat.h</a></div></div> <div class="ttc" id="win32ole_8c_html_a4b5a598a4f53b3724549c48dcfbf7c48"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a></div><div class="ttdeci">Win32OLEIDispatch * p</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00786">win32ole.c:786</a></div></div> <div class="ttc" id="process_8c_html_ab1f8502107e408b56b22ab97087b7e9f"><div class="ttname"><a href="../../d0/d85/process_8c.html#ab1f8502107e408b56b22ab97087b7e9f">pst_wifsignaled</a></div><div class="ttdeci">static VALUE pst_wifsignaled(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00568">process.c:568</a></div></div> <div class="ttc" id="eval_8c_html_a237939d28c83950b84fb6a45ccca53a0"><div class="ttname"><a href="../../d3/d57/eval_8c.html#a237939d28c83950b84fb6a45ccca53a0">rb_exc_raise</a></div><div class="ttdeci">void rb_exc_raise(VALUE mesg)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d57/eval_8c_source.html#l00527">eval.c:527</a></div></div> <div class="ttc" id="structrb__execarg_html_ad9bcb7b501b40774d478c9467c5c2999"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#ad9bcb7b501b40774d478c9467c5c2999">rb_execarg::unsetenv_others_do</a></div><div class="ttdeci">unsigned unsetenv_others_do</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00230">internal.h:230</a></div></div> <div class="ttc" id="win32ole_8c_html_a1bd7a8575ca2650132d636d65dcda2f6"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#a1bd7a8575ca2650132d636d65dcda2f6">args</a></div><div class="ttdeci">int args</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00785">win32ole.c:785</a></div></div> <div class="ttc" id="process_8c_html_ad9aab9cfd208c4b5bd6197de35e62c41"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad9aab9cfd208c4b5bd6197de35e62c41">rb_spawn_process</a></div><div class="ttdeci">static rb_pid_t rb_spawn_process(struct rb_execarg *eargp, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03684">process.c:3684</a></div></div> <div class="ttc" id="group__class_html_ga3778543a2798adab7bc12ed325c0b5d0"><div class="ttname"><a href="../../de/ddf/group__class.html#ga3778543a2798adab7bc12ed325c0b5d0">rb_singleton_class</a></div><div class="ttdeci">VALUE rb_singleton_class(VALUE obj)</div><div class="ttdoc">Returns the singleton class of obj. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01470">class.c:1470</a></div></div> <div class="ttc" id="process_8c_html_aa8440f23ca1ff74601e8b31d12e3f071"><div class="ttname"><a href="../../d0/d85/process_8c.html#aa8440f23ca1ff74601e8b31d12e3f071">preserving_errno</a></div><div class="ttdeci">#define preserving_errno(stmts)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00142">process.c:142</a></div></div> <div class="ttc" id="win32_8h_html_aadcb5f82638d8002839ca37508e43616"><div class="ttname"><a href="../../dc/db1/win32_8h.html#aadcb5f82638d8002839ca37508e43616">getegid</a></div><div class="ttdeci">rb_gid_t getegid(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l02419">win32.c:2419</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ac4f895997656c2abd27a29a8b8e982ca"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ac4f895997656c2abd27a29a8b8e982ca">RB_TYPE_P</a></div><div class="ttdeci">#define RB_TYPE_P(obj, type)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01537">ruby.h:1537</a></div></div> <div class="ttc" id="date__strptime_8c_html_a73a3b169ac8c3419cbe15327e75ffcfd"><div class="ttname"><a href="../../d9/df5/date__strptime_8c.html#a73a3b169ac8c3419cbe15327e75ffcfd">fail</a></div><div class="ttdeci">#define fail()</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/df5/date__strptime_8c_source.html#l00118">date_strptime.c:118</a></div></div> <div class="ttc" id="process_8c_html_a0c58759ead9f39648223aa199ae4add7"><div class="ttname"><a href="../../d0/d85/process_8c.html#a0c58759ead9f39648223aa199ae4add7">rb_last_status_get</a></div><div class="ttdeci">VALUE rb_last_status_get(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00309">process.c:309</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a56d620b94b668ed7665d1616b2c54e48"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a56d620b94b668ed7665d1616b2c54e48">MEMZERO</a></div><div class="ttdeci">#define MEMZERO(p, type, n)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01241">ruby.h:1241</a></div></div> <div class="ttc" id="process_8c_html_a9a17d8dff193b25ee6199aafda628009"><div class="ttname"><a href="../../d0/d85/process_8c.html#a9a17d8dff193b25ee6199aafda628009">before_exec_non_async_signal_safe</a></div><div class="ttdeci">static void before_exec_non_async_signal_safe(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01107">process.c:1107</a></div></div> <div class="ttc" id="process_8c_html_a36776d0dfe63ff29ce4660a65b86b3c0"><div class="ttname"><a href="../../d0/d85/process_8c.html#a36776d0dfe63ff29ce4660a65b86b3c0">rb_execarg_fixup</a></div><div class="ttdeci">void rb_execarg_fixup(VALUE execarg_obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02291">process.c:2291</a></div></div> <div class="ttc" id="process_8c_html_a7a35db814f1dcc0cfe1847fef4022a05"><div class="ttname"><a href="../../d0/d85/process_8c.html#a7a35db814f1dcc0cfe1847fef4022a05">proc_wait2</a></div><div class="ttdeci">static VALUE proc_wait2(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00918">process.c:918</a></div></div> <div class="ttc" id="process_8c_html_aecbbcaaad5cde7624cae85f9fd277cd6"><div class="ttname"><a href="../../d0/d85/process_8c.html#aecbbcaaad5cde7624cae85f9fd277cd6">proc_setsid</a></div><div class="ttdeci">#define proc_setsid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04350">process.c:4350</a></div></div> <div class="ttc" id="process_8c_html_afd11d3e55cad7820b6f44191ba46eb5e"><div class="ttname"><a href="../../d0/d85/process_8c.html#afd11d3e55cad7820b6f44191ba46eb5e">rb_setegid_core</a></div><div class="ttdeci">static rb_gid_t rb_setegid_core(rb_gid_t egid)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06183">process.c:6183</a></div></div> <div class="ttc" id="intern_8h_html_ad16a381d26668f09e4fb85cb89f79ddd"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ad16a381d26668f09e4fb85cb89f79ddd">rb_thread_sleep</a></div><div class="ttdeci">void rb_thread_sleep(int)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l01123">thread.c:1123</a></div></div> <div class="ttc" id="process_8c_html_a360f6e48d4bd23cc21a2b9a95af68c1f"><div class="ttname"><a href="../../d0/d85/process_8c.html#a360f6e48d4bd23cc21a2b9a95af68c1f">mark_exec_arg</a></div><div class="ttdeci">static void mark_exec_arg(void *ptr)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01357">process.c:1357</a></div></div> <div class="ttc" id="thread_8h_html"><div class="ttname"><a href="../../db/dd5/thread_8h.html">thread.h</a></div></div> <div class="ttc" id="intern_8h_html_ad03d16f57de740c38467ec7d62f1b4a1"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ad03d16f57de740c38467ec7d62f1b4a1">rb_marshal_dump</a></div><div class="ttdeci">VALUE rb_marshal_dump(VALUE, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d10/marshal_8c_source.html#l02111">marshal.c:2111</a></div></div> <div class="ttc" id="structrb__execarg_html_a1439d2d0b7dc011996823aee79b398bf"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a1439d2d0b7dc011996823aee79b398bf">rb_execarg::gid</a></div><div class="ttdeci">rb_gid_t gid</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00242">internal.h:242</a></div></div> <div class="ttc" id="intern_8h_html_a4e25a1a5ca0fc372179c4f429600bc2a"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a4e25a1a5ca0fc372179c4f429600bc2a">rb_class_new_instance</a></div><div class="ttdeci">VALUE rb_class_new_instance(int, VALUE *, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l01794">object.c:1794</a></div></div> <div class="ttc" id="missing-pips_8c_html_ae1dd6bbd94b0f4e3dd37ecf1c1b832dd"><div class="ttname"><a href="../../d1/d68/missing-pips_8c.html#ae1dd6bbd94b0f4e3dd37ecf1c1b832dd">execv</a></div><div class="ttdeci">int execv(const char *path, char *const argv[])</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d68/missing-pips_8c_source.html#l00032">missing-pips.c:32</a></div></div> <div class="ttc" id="process_8c_html_ac0ff10c257a11f3768fe40b5d0af882f"><div class="ttname"><a href="../../d0/d85/process_8c.html#ac0ff10c257a11f3768fe40b5d0af882f">rb_f_exit_bang</a></div><div class="ttdeci">static VALUE rb_f_exit_bang(int argc, VALUE *argv, VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03549">process.c:3549</a></div></div> <div class="ttc" id="structrun__exec__dup2__fd__pair_html_a7fab07480722474a9d9ba031e1c43334"><div class="ttname"><a href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a7fab07480722474a9d9ba031e1c43334">run_exec_dup2_fd_pair::num_newer</a></div><div class="ttdeci">long num_newer</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02577">process.c:2577</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a79041aa2bc7439c11906a86f82a52eb6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a79041aa2bc7439c11906a86f82a52eb6">ALLOC_N</a></div><div class="ttdeci">#define ALLOC_N(type, n)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01223">ruby.h:1223</a></div></div> <div class="ttc" id="eval_8c_html_aea346c4eb8bc06df88422e956bb05fec"><div class="ttname"><a href="../../d3/d57/eval_8c.html#aea346c4eb8bc06df88422e956bb05fec">rb_block_given_p</a></div><div class="ttdeci">int rb_block_given_p(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d57/eval_8c_source.html#l00672">eval.c:672</a></div></div> <div class="ttc" id="missing-pips_8c_html_a7698190710a325534c6b511a1a7d8324"><div class="ttname"><a href="../../d1/d68/missing-pips_8c.html#a7698190710a325534c6b511a1a7d8324">getrlimit</a></div><div class="ttdeci">int getrlimit(int resource, struct rlimit *rlp)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d68/missing-pips_8c_source.html#l00048">missing-pips.c:48</a></div></div> <div class="ttc" id="vm__exec_8c_html"><div class="ttname"><a href="../../df/d38/vm__exec_8c.html">val</a></div><div class="ttdeci">#define val</div></div> <div class="ttc" id="ruby_2ruby_8h_html_a57c96ead3ef230b4838e65fe037c346e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a57c96ead3ef230b4838e65fe037c346e">rb_cObject</a></div><div class="ttdeci">RUBY_EXTERN VALUE rb_cObject</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01426">ruby.h:1426</a></div></div> <div class="ttc" id="process_8c_html_a0cb0a99de9a646b1e06533b1e87d6b76"><div class="ttname"><a href="../../d0/d85/process_8c.html#a0cb0a99de9a646b1e06533b1e87d6b76">rb_f_spawn</a></div><div class="ttdeci">static VALUE rb_f_spawn(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04081">process.c:4081</a></div></div> <div class="ttc" id="process_8c_html_af689d515f3c3f8b289d3146a98c75627"><div class="ttname"><a href="../../d0/d85/process_8c.html#af689d515f3c3f8b289d3146a98c75627">SAVED_USER_ID</a></div><div class="ttdeci">static rb_uid_t SAVED_USER_ID</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05093">process.c:5093</a></div></div> <div class="ttc" id="error_8c_html_a95ad3953d535707e2cf2b1d837f5e253"><div class="ttname"><a href="../../db/dcc/error_8c.html#a95ad3953d535707e2cf2b1d837f5e253">rb_eRuntimeError</a></div><div class="ttdeci">VALUE rb_eRuntimeError</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00515">error.c:515</a></div></div> <div class="ttc" id="win32ole_8c_html_ad3196fc77437d523ed1459e8ff809d3a"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#ad3196fc77437d523ed1459e8ff809d3a">DWORD</a></div><div class="ttdeci">IUnknown DWORD</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00149">win32ole.c:149</a></div></div> <div class="ttc" id="process_8c_html_a4517b6652c1f080e02a380e3c621efcc"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4517b6652c1f080e02a380e3c621efcc">proc_getmaxgroups</a></div><div class="ttdeci">#define proc_getmaxgroups</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05680">process.c:5680</a></div></div> <div class="ttc" id="process_8c_html_a86162ffac2b162583b07dc2a8093a10b"><div class="ttname"><a href="../../d0/d85/process_8c.html#a86162ffac2b162583b07dc2a8093a10b">proc_detach</a></div><div class="ttdeci">static VALUE proc_detach(VALUE obj, VALUE pid)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01072">process.c:1072</a></div></div> <div class="ttc" id="intern_8h_html_a54ca9eb04fc9319b3fdc4a2ed41d8a5a"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a54ca9eb04fc9319b3fdc4a2ed41d8a5a">ruby_signal_name</a></div><div class="ttdeci">const char * ruby_signal_name(int)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d36/signal_8c_source.html#l00237">signal.c:237</a></div></div> <div class="ttc" id="win32_8h_html_ae94bfda820ed3539b29e9fdba5babdb7"><div class="ttname"><a href="../../dc/db1/win32_8h.html#ae94bfda820ed3539b29e9fdba5babdb7">rb_w32_spawn</a></div><div class="ttdeci">rb_pid_t rb_w32_spawn(int, const char *, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l01184">win32.c:1184</a></div></div> <div class="ttc" id="io_8h_html_ab38f99f0fadd521557079fa56c0fbddd"><div class="ttname"><a href="../../dc/dac/io_8h.html#ab38f99f0fadd521557079fa56c0fbddd">rb_io_check_io</a></div><div class="ttdeci">VALUE rb_io_check_io(VALUE io)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l00628">io.c:628</a></div></div> <div class="ttc" id="process_8c_html_aef74517db6eafbbdabff44b7026fb86a"><div class="ttname"><a href="../../d0/d85/process_8c.html#aef74517db6eafbbdabff44b7026fb86a">rb_run_exec_options_err</a></div><div class="ttdeci">int rb_run_exec_options_err(const struct rb_exec_arg *e, struct rb_exec_arg *s, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03043">process.c:3043</a></div></div> <div class="ttc" id="intern_8h_html_a5bd27db3e38af6131db24321c7cf9ec6"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a></div><div class="ttdeci">VALUE rb_str_cat2(VALUE, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l01986">string.c:1986</a></div></div> <div class="ttc" id="array_8c_html_a9518114fd36cb4ef4656ec1dc63348c9"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a></div><div class="ttdeci">VALUE rb_ary_new(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00424">array.c:424</a></div></div> <div class="ttc" id="intern_8h_html_a7866feb2bb4aee9e8fbfd43195638255"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a></div><div class="ttdeci">VALUE rb_str_buf_cat2(VALUE, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l01961">string.c:1961</a></div></div> <div class="ttc" id="process_8c_html_ae6716ed70b9d1f27946bbafac385d08e"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae6716ed70b9d1f27946bbafac385d08e">after_exec_async_signal_safe</a></div><div class="ttdeci">static void after_exec_async_signal_safe(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01130">process.c:1130</a></div></div> <div class="ttc" id="process_8c_html_afd93248273e90d226757828627bdc1e5"><div class="ttname"><a href="../../d0/d85/process_8c.html#afd93248273e90d226757828627bdc1e5">p_gid_from_name</a></div><div class="ttdeci">#define p_gid_from_name</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00230">process.c:230</a></div></div> <div class="ttc" id="process_8c_html_a69604dfb6a22fb6ae7cf85b15cf27c38"><div class="ttname"><a href="../../d0/d85/process_8c.html#a69604dfb6a22fb6ae7cf85b15cf27c38">pst_wifexited</a></div><div class="ttdeci">static VALUE pst_wifexited(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00609">process.c:609</a></div></div> <div class="ttc" id="intern_8h_html_ad05f3639fd927a08b07d12e2960936d4"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ad05f3639fd927a08b07d12e2960936d4">rb_iv_get</a></div><div class="ttdeci">VALUE rb_iv_get(VALUE, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l02586">variable.c:2586</a></div></div> <div class="ttc" id="structrb__execarg_html_a35cffd682e9fe85dc7dfd21874b92a53"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a35cffd682e9fe85dc7dfd21874b92a53">rb_execarg::uid</a></div><div class="ttdeci">rb_uid_t uid</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00241">internal.h:241</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a4832bad8845a35fc50f7a160901854a1"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a></div><div class="ttdeci">#define NIL_P(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00446">ruby.h:446</a></div></div> <div class="ttc" id="process_8c_html_a4db3f682b2d21d7de3e8391d58d9498a"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4db3f682b2d21d7de3e8391d58d9498a">after_exec_non_async_signal_safe</a></div><div class="ttdeci">static void after_exec_non_async_signal_safe(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01138">process.c:1138</a></div></div> <div class="ttc" id="thread_8c_html_aee3187a245b600621afed826f8338f36"><div class="ttname"><a href="../../d3/de7/thread_8c.html#aee3187a245b600621afed826f8338f36">rb_thread_stop_timer_thread</a></div><div class="ttdeci">void rb_thread_stop_timer_thread(int close_anyway)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l03776">thread.c:3776</a></div></div> <div class="ttc" id="st_8h_html_aa04e4ee0a6e1f19e64f3be4668f41234"><div class="ttname"><a href="../../dd/d24/st_8h.html#aa04e4ee0a6e1f19e64f3be4668f41234">st_delete</a></div><div class="ttdeci">int st_delete(st_table *, st_data_t *, st_data_t *)</div></div> <div class="ttc" id="process_8c_html_a499afc5cb7cdb309ca4cb4fbe0858f9e"><div class="ttname"><a href="../../d0/d85/process_8c.html#a499afc5cb7cdb309ca4cb4fbe0858f9e">proc_exec_v</a></div><div class="ttdeci">static int proc_exec_v(char **argv, const char *prog)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01254">process.c:1254</a></div></div> <div class="ttc" id="structrb__io__t_html_a0d48f8e91d24ff4f382564b30c1b41c2"><div class="ttname"><a href="../../dd/d7e/structrb__io__t.html#a0d48f8e91d24ff4f382564b30c1b41c2">rb_io_t::fd</a></div><div class="ttdeci">int fd</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dac/io_8h_source.html#l00064">io.h:64</a></div></div> <div class="ttc" id="structrb__execarg_html_afff0d1ad9bfcb7496bc521a7e853b5e9"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#afff0d1ad9bfcb7496bc521a7e853b5e9">rb_execarg::pgroup_pgid</a></div><div class="ttdeci">rb_pid_t pgroup_pgid</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00238">internal.h:238</a></div></div> <div class="ttc" id="internal_8h_html_afa996821a6c4e8067a8302865520042a"><div class="ttname"><a href="../../db/dde/internal_8h.html#afa996821a6c4e8067a8302865520042a">rb_fork_async_signal_safe</a></div><div class="ttdeci">rb_pid_t rb_fork_async_signal_safe(int *status, int(*chfunc)(void *, char *, size_t), void *charg, VALUE fds, char *errmsg, size_t errmsg_buflen)</div></div> <div class="ttc" id="ruby_2ruby_8h_html_a861b20872f7d24f1c5f2da5261037322"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a861b20872f7d24f1c5f2da5261037322">rb_define_const</a></div><div class="ttdeci">void rb_define_const(VALUE, const char *, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l02204">variable.c:2204</a></div></div> <div class="ttc" id="array_8c_html_a1d7683de2cd34217808092d90ffd0869"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a1d7683de2cd34217808092d90ffd0869">rb_ary_store</a></div><div class="ttdeci">void rb_ary_store(VALUE ary, long idx, VALUE val)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00719">array.c:719</a></div></div> <div class="ttc" id="unistd_8h_html"><div class="ttname"><a href="../../da/d6f/unistd_8h.html">unistd.h</a></div></div> <div class="ttc" id="process_8c_html_af4a569e1f80a7ac68a46527e136d09c8"><div class="ttname"><a href="../../d0/d85/process_8c.html#af4a569e1f80a7ac68a46527e136d09c8">pst_rshift</a></div><div class="ttdeci">static VALUE pst_rshift(VALUE st1, VALUE st2)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00511">process.c:511</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ab54417c7c018570043920af66ba7457f"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ab54417c7c018570043920af66ba7457f">TOUPPER</a></div><div class="ttdeci">#define TOUPPER(c)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01640">ruby.h:1640</a></div></div> <div class="ttc" id="error_8c_html_a4f25486c57267779258d774dd2d07117"><div class="ttname"><a href="../../db/dcc/error_8c.html#a4f25486c57267779258d774dd2d07117">rb_sys_fail_str</a></div><div class="ttdeci">void rb_sys_fail_str(VALUE mesg)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l01913">error.c:1913</a></div></div> <div class="ttc" id="signal_8h_html"><div class="ttname"><a href="../../d8/d39/signal_8h.html">signal.h</a></div></div> <div class="ttc" id="process_8c_html_ada932431b685f2604a267f887950d2a6"><div class="ttname"><a href="../../d0/d85/process_8c.html#ada932431b685f2604a267f887950d2a6">rb_check_exec_env</a></div><div class="ttdeci">static VALUE rb_check_exec_env(VALUE hash)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01966">process.c:1966</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a394faf7191f18552a20cb17ce14226f0"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a394faf7191f18552a20cb17ce14226f0">TYPE</a></div><div class="ttdeci">#define TYPE(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00513">ruby.h:513</a></div></div> <div class="ttc" id="ruby_8c_html_ad1447518f4372828b8435ae82e48499e"><div class="ttname"><a href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a></div><div class="ttdeci">int argc</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d77/ruby_8c_source.html#l00130">ruby.c:130</a></div></div> <div class="ttc" id="unistd_8h_html_a298bf7a159fcd1821efb385db6894aa8"><div class="ttname"><a href="../../da/d6f/unistd_8h.html#a298bf7a159fcd1821efb385db6894aa8">setegid</a></div><div class="ttdeci">int setegid(pid_t pid)</div></div> <div class="ttc" id="ruby_2ruby_8h_html_aba0717d2689eb68797421a02ab9295c6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a></div><div class="ttdeci">#define Qfalse</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00433">ruby.h:433</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aa2fd9cb81f5d1422607583906d085a11"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aa2fd9cb81f5d1422607583906d085a11">ALLOCV_N</a></div><div class="ttdeci">#define ALLOCV_N(type, v, n)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01238">ruby.h:1238</a></div></div> <div class="ttc" id="tcltklib_8c_html_aaa4f8c9b566fd7fb6873866c423c2016"><div class="ttname"><a href="../../d5/d9d/tcltklib_8c.html#aaa4f8c9b566fd7fb6873866c423c2016">rb_sourcefile</a></div><div class="ttdeci">#define rb_sourcefile()</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d9d/tcltklib_8c_source.html#l00097">tcltklib.c:97</a></div></div> <div class="ttc" id="stat_8h_html_a8788159ad927954699f80970a1d04462"><div class="ttname"><a href="../../d2/d1b/stat_8h.html#a8788159ad927954699f80970a1d04462">umask</a></div><div class="ttdeci">mode_t umask(mode_t mask)</div></div> <div class="ttc" id="process_8c_html_abed23b04ba5a42579d8ce3cfbb946914"><div class="ttname"><a href="../../d0/d85/process_8c.html#abed23b04ba5a42579d8ce3cfbb946914">proc_getrlimit</a></div><div class="ttdeci">#define proc_getrlimit</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04655">process.c:4655</a></div></div> <div class="ttc" id="intern_8h_html_ad5eb5c4498e4f7fc1b3cfb764442be1c"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ad5eb5c4498e4f7fc1b3cfb764442be1c">RUBY_UBF_PROCESS</a></div><div class="ttdeci">#define RUBY_UBF_PROCESS</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d2e/intern_8h_source.html#l00844">intern.h:844</a></div></div> <div class="ttc" id="process_8c_html_af2c2f0407075dba1e3067907fb91ddda"><div class="ttname"><a href="../../d0/d85/process_8c.html#af2c2f0407075dba1e3067907fb91ddda">rb_exit</a></div><div class="ttdeci">void rb_exit(int status)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03567">process.c:3567</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a41ac74a27dd1eadc2ca86d10590f2163"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a41ac74a27dd1eadc2ca86d10590f2163">T_BIGNUM</a></div><div class="ttdeci">#define T_BIGNUM</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00495">ruby.h:495</a></div></div> <div class="ttc" id="unistd_8h_html_a06cc492939370477434c5f382d9a5542"><div class="ttname"><a href="../../da/d6f/unistd_8h.html#a06cc492939370477434c5f382d9a5542">seteuid</a></div><div class="ttdeci">int seteuid(pid_t pid)</div></div> <div class="ttc" id="ruby_2ruby_8h_html_a2bfd4177f165a5968d95960d42578ab6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a2bfd4177f165a5968d95960d42578ab6">ISUPPER</a></div><div class="ttdeci">#define ISUPPER(c)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01633">ruby.h:1633</a></div></div> <div class="ttc" id="eval_8c_html_a47d7347c6190a6a0160902a894a55dae"><div class="ttname"><a href="../../d3/d57/eval_8c.html#a47d7347c6190a6a0160902a894a55dae">ruby_stop</a></div><div class="ttdeci">void ruby_stop(int ex)</div><div class="ttdoc">Calls ruby_cleanup() and exits the process. </div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d57/eval_8c_source.html#l00261">eval.c:261</a></div></div> <div class="ttc" id="intern_8h_html_a4419d9ed52af0d0dbdcb02f491b1d88d"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a4419d9ed52af0d0dbdcb02f491b1d88d">rb_obj_alloc</a></div><div class="ttdeci">VALUE rb_obj_alloc(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l01740">object.c:1740</a></div></div> <div class="ttc" id="win32_8c_html_a6ce68847c12434f60d1b2654a3dc3409"><div class="ttname"><a href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a></div><div class="ttdeci">int err</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l00087">win32.c:87</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_acb1e7358e00baea87b36a635fdb6970f"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#acb1e7358e00baea87b36a635fdb6970f">ISLOWER</a></div><div class="ttdeci">#define ISLOWER(c)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01634">ruby.h:1634</a></div></div> <div class="ttc" id="structwait__data_html"><div class="ttname"><a href="../../d4/d4b/structwait__data.html">wait_data</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00696">process.c:696</a></div></div> <div class="ttc" id="process_8c_html_ad418b1efb45b099694aee271825f572b"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad418b1efb45b099694aee271825f572b">memsize_exec_arg</a></div><div class="ttdeci">static size_t memsize_exec_arg(const void *ptr)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01388">process.c:1388</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a13424d6f6efe4c7cf2f032744a04e51c"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a13424d6f6efe4c7cf2f032744a04e51c">ALLOCV_END</a></div><div class="ttdeci">#define ALLOCV_END(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01239">ruby.h:1239</a></div></div> <div class="ttc" id="process_8c_html_a3faa2b5013f2ffb7b33ca908fba4f564"><div class="ttname"><a href="../../d0/d85/process_8c.html#a3faa2b5013f2ffb7b33ca908fba4f564">save_redirect_fd</a></div><div class="ttdeci">static int save_redirect_fd(int fd, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02530">process.c:2530</a></div></div> <div class="ttc" id="process_8c_html_ab8e6033bb1cafe7f8a15264ba2d23038"><div class="ttname"><a href="../../d0/d85/process_8c.html#ab8e6033bb1cafe7f8a15264ba2d23038">proc_geteuid</a></div><div class="ttdeci">static VALUE proc_geteuid(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06003">process.c:6003</a></div></div> <div class="ttc" id="thread_8h_html_ad21de1b2d50de18b428dba6bd45b1c50"><div class="ttname"><a href="../../db/dd5/thread_8h.html#ad21de1b2d50de18b428dba6bd45b1c50">rb_thread_call_without_gvl</a></div><div class="ttdeci">void * rb_thread_call_without_gvl(void *(*func)(void *), void *data1, rb_unblock_function_t *ubf, void *data2)</div></div> <div class="ttc" id="process_8c_html_a9f2554447c610d38e136e16ca8c56419"><div class="ttname"><a href="../../d0/d85/process_8c.html#a9f2554447c610d38e136e16ca8c56419">rb_exec_async_signal_safe</a></div><div class="ttdeci">int rb_exec_async_signal_safe(const struct rb_execarg *eargp, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03056">process.c:3056</a></div></div> <div class="ttc" id="structwait__data_html_a004a86393f366f63901d0c7babd669bb"><div class="ttname"><a href="../../d4/d4b/structwait__data.html#a004a86393f366f63901d0c7babd669bb">wait_data::pid</a></div><div class="ttdeci">rb_pid_t pid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00697">process.c:697</a></div></div> <div class="ttc" id="structrun__exec__dup2__fd__pair_html_a6a3a837b08ccb6b6c74d7450d5eff48b"><div class="ttname"><a href="../../d2/da7/structrun__exec__dup2__fd__pair.html#a6a3a837b08ccb6b6c74d7450d5eff48b">run_exec_dup2_fd_pair::newfd</a></div><div class="ttdeci">int newfd</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02575">process.c:2575</a></div></div> <div class="ttc" id="process_8c_html_acb1dfe86cfe1d54af035d86a91a99490"><div class="ttname"><a href="../../d0/d85/process_8c.html#acb1dfe86cfe1d54af035d86a91a99490">free_exec_arg</a></div><div class="ttdeci">static void free_exec_arg(void *ptr)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01382">process.c:1382</a></div></div> <div class="ttc" id="process_8c_html_aa92e07a0d3579b31e516f96335889bc7"><div class="ttname"><a href="../../d0/d85/process_8c.html#aa92e07a0d3579b31e516f96335889bc7">WSTOPSIG</a></div><div class="ttdeci">#define WSTOPSIG</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00111">process.c:111</a></div></div> <div class="ttc" id="process_8c_html_a6ec9626b60a0ffd1a016e755f8351230"><div class="ttname"><a href="../../d0/d85/process_8c.html#a6ec9626b60a0ffd1a016e755f8351230">before_exec</a></div><div class="ttdeci">static void before_exec(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01122">process.c:1122</a></div></div> <div class="ttc" id="intern_8h_html_ae3485fb3fdd9b960dc803374b044c567"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ae3485fb3fdd9b960dc803374b044c567">rb_str_capacity</a></div><div class="ttdeci">size_t rb_str_capacity(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00360">string.c:360</a></div></div> <div class="ttc" id="intern_8h_html_a17a81c1a7d754e5ab49fc4b4369b6c8c"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a17a81c1a7d754e5ab49fc4b4369b6c8c">rb_const_get</a></div><div class="ttdeci">VALUE rb_const_get(VALUE, ID)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l01876">variable.c:1876</a></div></div> <div class="ttc" id="structrb__exec__arg_html"><div class="ttname"><a href="../../d2/d2e/structrb__exec__arg.html">rb_exec_arg</a></div><div class="ttdef"><b>Definition:</b> <a href="../../db/d2e/intern_8h_source.html#l00597">intern.h:597</a></div></div> <div class="ttc" id="intern_8h_html_ad3890ff58fc1746b7b2b53ec12f8bbee"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ad3890ff58fc1746b7b2b53ec12f8bbee">rb_thread_local_aset</a></div><div class="ttdeci">VALUE rb_thread_local_aset(VALUE, ID, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l02756">thread.c:2756</a></div></div> <div class="ttc" id="group__defmethod_html_ga9ee2c97671d010bcb7a27614ab28bba7"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#ga9ee2c97671d010bcb7a27614ab28bba7">rb_define_alias</a></div><div class="ttdeci">void rb_define_alias(VALUE klass, const char *name1, const char *name2)</div><div class="ttdoc">Defines an alias of a method. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01539">class.c:1539</a></div></div> <div class="ttc" id="process_8c_html_aac3b3a343470a7beda644da829549f0c"><div class="ttname"><a href="../../d0/d85/process_8c.html#aac3b3a343470a7beda644da829549f0c">rb_execarg_addopt</a></div><div class="ttdeci">int rb_execarg_addopt(VALUE execarg_obj, VALUE key, VALUE val)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01645">process.c:1645</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a0d1c6e4431397f8bd285073af0d98d77"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a0d1c6e4431397f8bd285073af0d98d77">RSTRING_LEN</a></div><div class="ttdeci">#define RSTRING_LEN(str)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00862">ruby.h:862</a></div></div> <div class="ttc" id="group__defmethod_html_gafc7122dde38ecff13de3e9d19a30aaeb"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a></div><div class="ttdeci">void rb_define_module_function(VALUE module, const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdoc">Defines a module function for module. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01512">class.c:1512</a></div></div> <div class="ttc" id="process_8c_html_a62751fbdb97f40833fab7d0383d538b8"><div class="ttname"><a href="../../d0/d85/process_8c.html#a62751fbdb97f40833fab7d0383d538b8">rb_spawn_internal</a></div><div class="ttdeci">static rb_pid_t rb_spawn_internal(int argc, VALUE *argv, char *errmsg, size_t errmsg_buflen)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03736">process.c:3736</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ae6bd0c4ea4db971ebd569ca8f05c6b4a"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ae6bd0c4ea4db971ebd569ca8f05c6b4a">rb_yield</a></div><div class="ttdeci">VALUE rb_yield(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d80/vm__eval_8c_source.html#l00933">vm_eval.c:933</a></div></div> <div class="ttc" id="process_8c_html_a1678ebc1d514fa873d1dced65308f5e5"><div class="ttname"><a href="../../d0/d85/process_8c.html#a1678ebc1d514fa873d1dced65308f5e5">proc_getpgid</a></div><div class="ttdeci">#define proc_getpgid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04231">process.c:4231</a></div></div> <div class="ttc" id="intern_8h_html_a3c9f47fa38a9d0ec956e154d4e3d44fe"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a3c9f47fa38a9d0ec956e154d4e3d44fe">rb_io_fdopen</a></div><div class="ttdeci">VALUE rb_io_fdopen(int, int, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l07161">io.c:7161</a></div></div> <div class="ttc" id="structrb__execarg_html_ae68c1be127d37d917920582da8d17d61"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#ae68c1be127d37d917920582da8d17d61">rb_execarg::close_others_given</a></div><div class="ttdeci">unsigned close_others_given</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00231">internal.h:231</a></div></div> <div class="ttc" id="process_8c_html_a6a8735038bded13561c16ba0e9f2e44a"><div class="ttname"><a href="../../d0/d85/process_8c.html#a6a8735038bded13561c16ba0e9f2e44a">compare_posix_sh</a></div><div class="ttdeci">static int compare_posix_sh(const void *key, const void *el)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02046">process.c:2046</a></div></div> <div class="ttc" id="process_8c_html_a9703fc8f184fc0d3d04d4e7a69e8a523"><div class="ttname"><a href="../../d0/d85/process_8c.html#a9703fc8f184fc0d3d04d4e7a69e8a523">p_sys_setruid</a></div><div class="ttdeci">#define p_sys_setruid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04939">process.c:4939</a></div></div> <div class="ttc" id="__sdbm_8c_html_ad65a8842cc674e3ddf69355898c0ecbf"><div class="ttname"><a href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a></div><div class="ttdeci">int errno</div></div> <div class="ttc" id="util_8h_html"><div class="ttname"><a href="../../d8/d3c/util_8h.html">util.h</a></div></div> <div class="ttc" id="nkf_8h_html_aa8cecfc5c5c054d2875c03e77b7be15d"><div class="ttname"><a href="../../d1/d5c/nkf_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a></div><div class="ttdeci">#define TRUE</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d5c/nkf_8h_source.html#l00175">nkf.h:175</a></div></div> <div class="ttc" id="process_8c_html_a9a611e9914b253257545f90918394042"><div class="ttname"><a href="../../d0/d85/process_8c.html#a9a611e9914b253257545f90918394042">proc_seteuid_m</a></div><div class="ttdeci">#define proc_seteuid_m</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06049">process.c:6049</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a444bf6cfeb841db77c328ba48e1a8e18"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a444bf6cfeb841db77c328ba48e1a8e18">rb_alloc_tmp_buffer</a></div><div class="ttdeci">void * rb_alloc_tmp_buffer(volatile VALUE *store, long len)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00814">string.c:814</a></div></div> <div class="ttc" id="process_8c_html_a0e7d379b796966a2572fa18d3931c9c0"><div class="ttname"><a href="../../d0/d85/process_8c.html#a0e7d379b796966a2572fa18d3931c9c0">p_uid_switch</a></div><div class="ttdeci">static VALUE p_uid_switch(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06458">process.c:6458</a></div></div> <div class="ttc" id="process_8c_html_abf343c348704315d4721ca38158a9930"><div class="ttname"><a href="../../d0/d85/process_8c.html#abf343c348704315d4721ca38158a9930">pst_wcoredump</a></div><div class="ttdeci">static VALUE pst_wcoredump(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00678">process.c:678</a></div></div> <div class="ttc" id="process_8c_html_ad85bb2e2571bdb0480d7d40b4d86d0e2"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad85bb2e2571bdb0480d7d40b4d86d0e2">p_sys_setresgid</a></div><div class="ttdeci">#define p_sys_setresgid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05403">process.c:5403</a></div></div> <div class="ttc" id="sprintf_8c_html_a05c34a91ab36c6a463c861df47808fae"><div class="ttname"><a href="../../d9/d2d/sprintf_8c.html#a05c34a91ab36c6a463c861df47808fae">rb_sprintf</a></div><div class="ttdeci">VALUE rb_sprintf(const char *format,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d2d/sprintf_8c_source.html#l01275">sprintf.c:1275</a></div></div> <div class="ttc" id="pty_8c_html_a2da11b5fcf910c47d411e664b11f22a9"><div class="ttname"><a href="../../dd/d8f/pty_8c.html#a2da11b5fcf910c47d411e664b11f22a9">chfunc</a></div><div class="ttdeci">static int chfunc(void *data, char *errbuf, size_t errbuf_len)</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d8f/pty_8c_source.html#l00086">pty.c:86</a></div></div> <div class="ttc" id="process_8c_html_af84dfb3d676dabad5a255f046cfdc477"><div class="ttname"><a href="../../d0/d85/process_8c.html#af84dfb3d676dabad5a255f046cfdc477">under_uid_switch</a></div><div class="ttdeci">static int under_uid_switch</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04734">process.c:4734</a></div></div> <div class="ttc" id="process_8c_html_ad898240b5e50e5b70810889255c297a5"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad898240b5e50e5b70810889255c297a5">proc_setgid</a></div><div class="ttdeci">#define proc_setgid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05490">process.c:5490</a></div></div> <div class="ttc" id="strftime_8c_html_a2c212835823e3c54a8ab6d95c652660e"><div class="ttname"><a href="../../d8/d4e/strftime_8c.html#a2c212835823e3c54a8ab6d95c652660e">const</a></div><div class="ttdeci">#define const</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d4e/strftime_8c_source.html#l00102">strftime.c:102</a></div></div> <div class="ttc" id="process_8c_html_afaa30faf0405c266d236e05a7a31d0c9"><div class="ttname"><a href="../../d0/d85/process_8c.html#afaa30faf0405c266d236e05a7a31d0c9">proc_exec_cmd</a></div><div class="ttdeci">static int proc_exec_cmd(const char *prog, VALUE argv_str, VALUE envp_str)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01189">process.c:1189</a></div></div> <div class="ttc" id="process_8c_html_a73efe787c131b385070f25d18b7c9aa4"><div class="ttname"><a href="../../d0/d85/process_8c.html#a73efe787c131b385070f25d18b7c9aa4">EXIT_FAILURE</a></div><div class="ttdeci">#define EXIT_FAILURE</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00044">process.c:44</a></div></div> <div class="ttc" id="hash_8c_html_af1da586524a3a1739fd5b91272037815"><div class="ttname"><a href="../../d1/d04/hash_8c.html#af1da586524a3a1739fd5b91272037815">rb_hash_new</a></div><div class="ttdeci">VALUE rb_hash_new(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d04/hash_8c_source.html#l00234">hash.c:234</a></div></div> <div class="ttc" id="intern_8h_html_a7e5b0d4c40fecb26c1ac946f674a690e"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a7e5b0d4c40fecb26c1ac946f674a690e">rb_iv_set</a></div><div class="ttdeci">VALUE rb_iv_set(VALUE, const char *, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l02594">variable.c:2594</a></div></div> <div class="ttc" id="process_8c_html_ae5d5f226230a4ba5cccc336f52ab0d1e"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae5d5f226230a4ba5cccc336f52ab0d1e">save_env</a></div><div class="ttdeci">static void save_env(struct rb_execarg *sargp)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02889">process.c:2889</a></div></div> <div class="ttc" id="group__defmethod_html_gaa7bed88640f01bee619f85fda09d28d7"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a></div><div class="ttdeci">int rb_scan_args(int argc, const VALUE *argv, const char *fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01570">class.c:1570</a></div></div> <div class="ttc" id="process_8c_html_ae3f8e37298d5a6d1921dd865846fca18"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae3f8e37298d5a6d1921dd865846fca18">pst_pid</a></div><div class="ttdeci">static VALUE pst_pid(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00362">process.c:362</a></div></div> <div class="ttc" id="intern_8h_html_abc41f64bde8ae25d5ea021cfdaa0d9dd"><div class="ttname"><a href="../../db/d2e/intern_8h.html#abc41f64bde8ae25d5ea021cfdaa0d9dd">rb_str_modify_expand</a></div><div class="ttdeci">void rb_str_modify_expand(VALUE, long)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l01377">string.c:1377</a></div></div> <div class="ttc" id="dln_8h_html_a61cc6b2d75908f5dfde8e260f5cc3e8e"><div class="ttname"><a href="../../df/da8/dln_8h.html#a61cc6b2d75908f5dfde8e260f5cc3e8e">dln_find_exe_r</a></div><div class="ttdeci">char * dln_find_exe_r(const char *, const char *, char *, size_t)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d1e/dln__find_8c_source.html#l00077">dln_find.c:77</a></div></div> <div class="ttc" id="process_8c_html_adf2d83cdfdd2c9a3d2bf83d852f03be7"><div class="ttname"><a href="../../d0/d85/process_8c.html#adf2d83cdfdd2c9a3d2bf83d852f03be7">pst_message</a></div><div class="ttdeci">static void pst_message(VALUE str, rb_pid_t pid, int status)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00368">process.c:368</a></div></div> <div class="ttc" id="structrb__execarg_html_a2abe266f26d0333ec737b1d160dc338a"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a2abe266f26d0333ec737b1d160dc338a">rb_execarg::redirect_fds</a></div><div class="ttdeci">VALUE redirect_fds</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00223">internal.h:223</a></div></div> <div class="ttc" id="hash_8c_html_a28fa36f398d6cc2037a44517ccc9650b"><div class="ttname"><a href="../../d1/d04/hash_8c.html#a28fa36f398d6cc2037a44517ccc9650b">rb_check_hash_type</a></div><div class="ttdeci">VALUE rb_check_hash_type(VALUE hash)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d04/hash_8c_source.html#l00461">hash.c:461</a></div></div> <div class="ttc" id="nkf-utf8_2nkf_8c_html_ac37f17a60c8b5533aac4840c681f62b8"><div class="ttname"><a href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a></div><div class="ttdeci">unsigned char buf[MIME_BUF_SIZE]</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/da0/nkf-utf8_2nkf_8c_source.html#l04308">nkf.c:4308</a></div></div> <div class="ttc" id="structrb__execarg_html_a065095f194481d653c7b317ce8347eaa"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a065095f194481d653c7b317ce8347eaa">rb_execarg::close_others_do</a></div><div class="ttdeci">unsigned close_others_do</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00232">internal.h:232</a></div></div> <div class="ttc" id="array_8c_html_af3085ceab406e3f4f4b90f383c440d6a"><div class="ttname"><a href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a></div><div class="ttdeci">VALUE rb_assoc_new(VALUE car, VALUE cdr)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00545">array.c:545</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a8e362fd0b6f28e246f5d689a4b5ee1b8"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a8e362fd0b6f28e246f5d689a4b5ee1b8">PRIsVALUE</a></div><div class="ttdeci">#define PRIsVALUE</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00147">ruby.h:147</a></div></div> <div class="ttc" id="internal_8h_html"><div class="ttname"><a href="../../db/dde/internal_8h.html">internal.h</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_afa5b9137f051ac26d7ccc8824f178233"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a></div><div class="ttdeci">unsigned long ID</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00105">ruby.h:105</a></div></div> <div class="ttc" id="structrb__execarg_html"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html">rb_execarg</a></div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00210">internal.h:210</a></div></div> <div class="ttc" id="win32_8h_html_a2ba8bd3d878047e56a5117752c9aae82"><div class="ttname"><a href="../../dc/db1/win32_8h.html#a2ba8bd3d878047e56a5117752c9aae82">setgid</a></div><div class="ttdeci">int setgid(rb_gid_t)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l02433">win32.c:2433</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aaa32a8f7fa2a7a0c1a040b4334c003bd"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aaa32a8f7fa2a7a0c1a040b4334c003bd">RHASH_SIZE</a></div><div class="ttdeci">#define RHASH_SIZE(h)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00931">ruby.h:931</a></div></div> <div class="ttc" id="structrb__io__t_html_ad4507dbb812bff2064ead59f235039c2"><div class="ttname"><a href="../../dd/d7e/structrb__io__t.html#ad4507dbb812bff2064ead59f235039c2">rb_io_t::tied_io_for_writing</a></div><div class="ttdeci">VALUE tied_io_for_writing</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dac/io_8h_source.html#l00074">io.h:74</a></div></div> <div class="ttc" id="process_8c_html_a0f8b5f054aca1799dc7d9b867b686010"><div class="ttname"><a href="../../d0/d85/process_8c.html#a0f8b5f054aca1799dc7d9b867b686010">detach_process_watcher</a></div><div class="ttdeci">static VALUE detach_process_watcher(void *arg)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01003">process.c:1003</a></div></div> <div class="ttc" id="process_8c_html_a2508eaf9edbaf943591bc000548293c9"><div class="ttname"><a href="../../d0/d85/process_8c.html#a2508eaf9edbaf943591bc000548293c9">OBJ2GID</a></div><div class="ttdeci">#define OBJ2GID(id)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00227">process.c:227</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aba03c3c4ff187bbda6c4459e2dc9f6c6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a></div><div class="ttdeci">#define Qnil</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00435">ruby.h:435</a></div></div> <div class="ttc" id="structrb__execarg_html_a57c6d2356568e708289bfe641cd79e71"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a57c6d2356568e708289bfe641cd79e71">rb_execarg::new_pgroup_given</a></div><div class="ttdeci">unsigned new_pgroup_given</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00234">internal.h:234</a></div></div> <div class="ttc" id="structstring__part_html_aa9119cc5c2888d5e627b1187ccaf045a"><div class="ttname"><a href="../../df/d7f/structstring__part.html#aa9119cc5c2888d5e627b1187ccaf045a">string_part::ptr</a></div><div class="ttdeci">const char * ptr</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02041">process.c:2041</a></div></div> <div class="ttc" id="win32_8h_html_ad2933406ba93c0e0d1884fc09c18a0bf"><div class="ttname"><a href="../../dc/db1/win32_8h.html#ad2933406ba93c0e0d1884fc09c18a0bf">mode_t</a></div><div class="ttdeci">#define mode_t</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00100">win32.h:100</a></div></div> <div class="ttc" id="vm__core_8h_html"><div class="ttname"><a href="../../d8/d32/vm__core_8h.html">vm_core.h</a></div></div> <div class="ttc" id="process_8c_html_a3ed82c691e390cb0333ad269dae25e58"><div class="ttname"><a href="../../d0/d85/process_8c.html#a3ed82c691e390cb0333ad269dae25e58">p_gid_switch</a></div><div class="ttdeci">static VALUE p_gid_switch(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06573">process.c:6573</a></div></div> <div class="ttc" id="intern_8h_html_a3b37c38f6b8a9fc60eeee87a7d58d232"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a3b37c38f6b8a9fc60eeee87a7d58d232">rb_io_close</a></div><div class="ttdeci">VALUE rb_io_close(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l04233">io.c:4233</a></div></div> <div class="ttc" id="process_8c_html_aa9bcf04d7852315d4872af497a17384e"><div class="ttname"><a href="../../d0/d85/process_8c.html#aa9bcf04d7852315d4872af497a17384e">p_sys_setregid</a></div><div class="ttdeci">#define p_sys_setregid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05374">process.c:5374</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a3c1d4bfc6a81af60bdcb48744c35f760"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="ttdeci">unsigned long VALUE</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00104">ruby.h:104</a></div></div> <div class="ttc" id="process_8c_html_ae82e549cd32f58c238712ae5445c1825"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae82e549cd32f58c238712ae5445c1825">rb_mProcUID</a></div><div class="ttdeci">VALUE rb_mProcUID</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06642">process.c:6642</a></div></div> <div class="ttc" id="win32_8h_html_a562a0feffc13c71832ee590ba902deed"><div class="ttname"><a href="../../dc/db1/win32_8h.html#a562a0feffc13c71832ee590ba902deed">geteuid</a></div><div class="ttdeci">rb_uid_t geteuid(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l02405">win32.c:2405</a></div></div> <div class="ttc" id="nkf_8c_html_a5ea5ac7abf5cce39283e422add1067d5"><div class="ttname"><a href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a></div><div class="ttdeci">static VALUE result</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d90/nkf_8c_source.html#l00040">nkf.c:40</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a1d4c05021aacd8cab989ff60f95ebe2d"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a1d4c05021aacd8cab989ff60f95ebe2d">RBASIC</a></div><div class="ttdeci">#define RBASIC(obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01094">ruby.h:1094</a></div></div> <div class="ttc" id="process_8c_html_a229025aa79235ee6060984a655912494"><div class="ttname"><a href="../../d0/d85/process_8c.html#a229025aa79235ee6060984a655912494">CHILD_ERRMSG_BUFLEN</a></div><div class="ttdeci">#define CHILD_ERRMSG_BUFLEN</div></div> <div class="ttc" id="ruby_2ruby_8h_html_afd98e957d0d96017f7a07dd83772fadc"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#afd98e957d0d96017f7a07dd83772fadc">rb_class2name</a></div><div class="ttdeci">const char * rb_class2name(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l00389">variable.c:389</a></div></div> <div class="ttc" id="dir_8c_html_a99c0c80536c9a3937814525bb5f8a7ad"><div class="ttname"><a href="../../de/d32/dir_8c.html#a99c0c80536c9a3937814525bb5f8a7ad">strchr</a></div><div class="ttdeci">char * strchr(char *, char)</div></div> <div class="ttc" id="ruby_2ruby_8h_html_a9444c431b3cb1184e7523fc572f2c758"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a9444c431b3cb1184e7523fc572f2c758">FIX2INT</a></div><div class="ttdeci">#define FIX2INT(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00624">ruby.h:624</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ad89930ec1d3f435b1fcac17386acc035"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ad89930ec1d3f435b1fcac17386acc035">NUM2GIDT</a></div><div class="ttdeci">#define NUM2GIDT(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00344">ruby.h:344</a></div></div> <div class="ttc" id="process_8c_html_a824d5c12bd2f2275b0d2a9250d31b311"><div class="ttname"><a href="../../d0/d85/process_8c.html#a824d5c12bd2f2275b0d2a9250d31b311">p_sys_setgid</a></div><div class="ttdeci">#define p_sys_setgid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05301">process.c:5301</a></div></div> <div class="ttc" id="__sdbm_8c_html_add669d31505a077f769cff8e66c780b3"><div class="ttname"><a href="../../d4/db0/__sdbm_8c.html#add669d31505a077f769cff8e66c780b3">EPERM</a></div><div class="ttdeci">#define EPERM</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/db0/__sdbm_8c_source.html#l00093">_sdbm.c:93</a></div></div> <div class="ttc" id="structrb__execarg_html_a0ffc8a1d2a5301a72afdd1d6d754f662"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a0ffc8a1d2a5301a72afdd1d6d754f662">rb_execarg::umask_mask</a></div><div class="ttdeci">mode_t umask_mask</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00240">internal.h:240</a></div></div> <div class="ttc" id="eval_8c_html_a8061198378fb16adeb931f90540b2839"><div class="ttname"><a href="../../d3/d57/eval_8c.html#a8061198378fb16adeb931f90540b2839">rb_ensure</a></div><div class="ttdeci">VALUE rb_ensure(VALUE(*b_proc)(ANYARGS), VALUE data1, VALUE(*e_proc)(ANYARGS), VALUE data2)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d57/eval_8c_source.html#l00804">eval.c:804</a></div></div> <div class="ttc" id="structrb__execarg_html_a11b2af3d27c1cd2e84cdeb551fa5fcf7"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a11b2af3d27c1cd2e84cdeb551fa5fcf7">rb_execarg::pgroup_given</a></div><div class="ttdeci">unsigned pgroup_given</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00227">internal.h:227</a></div></div> <div class="ttc" id="process_8c_html_accf4f7987acb63fd93bf3cc485c9c34d"><div class="ttname"><a href="../../d0/d85/process_8c.html#accf4f7987acb63fd93bf3cc485c9c34d">proc_setmaxgroups</a></div><div class="ttdeci">#define proc_setmaxgroups</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05712">process.c:5712</a></div></div> <div class="ttc" id="intern_8h_html_a2b9cc485b0aa1dc270744b8b9eb47569"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a2b9cc485b0aa1dc270744b8b9eb47569">rb_str_new_cstr</a></div><div class="ttdeci">VALUE rb_str_new_cstr(const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00447">string.c:447</a></div></div> <div class="ttc" id="process_8c_html_acf585d9ff9ae224830a8ca572af4c8cc"><div class="ttname"><a href="../../d0/d85/process_8c.html#acf585d9ff9ae224830a8ca572af4c8cc">check_exec_options_i_extract</a></div><div class="ttdeci">static int check_exec_options_i_extract(st_data_t st_key, st_data_t st_val, st_data_t arg)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01833">process.c:1833</a></div></div> <div class="ttc" id="process_8c_html_ab39b58beb6d7dc58f5ec057a0d28429b"><div class="ttname"><a href="../../d0/d85/process_8c.html#ab39b58beb6d7dc58f5ec057a0d28429b">WIFSIGNALED</a></div><div class="ttdeci">#define WIFSIGNALED(w)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00099">process.c:99</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a28084c7ad47ec550165c87e447e8356e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a28084c7ad47ec550165c87e447e8356e">RARRAY_LENINT</a></div><div class="ttdeci">#define RARRAY_LENINT(ary)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00908">ruby.h:908</a></div></div> <div class="ttc" id="st_8h_html_a955c6e936b9681649ab9ffa4aa741949"><div class="ttname"><a href="../../dd/d24/st_8h.html#a955c6e936b9681649ab9ffa4aa741949">st_init_numtable</a></div><div class="ttdeci">st_table * st_init_numtable(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/d71/st_8c_source.html#l00272">st.c:272</a></div></div> <div class="ttc" id="structrb__execarg_html_ac99e2f8b809538afcb7c67dde781f418"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#ac99e2f8b809538afcb7c67dde781f418">rb_execarg::fd_dup2_child</a></div><div class="ttdeci">VALUE fd_dup2_child</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00246">internal.h:246</a></div></div> <div class="ttc" id="error_8c_html_aec0502b6d84cff19bb2071d1386ff177"><div class="ttname"><a href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a></div><div class="ttdeci">void rb_sys_fail(const char *mesg)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l01907">error.c:1907</a></div></div> <div class="ttc" id="process_8c_html_a4da51c423237a55054e8b506034a79b1"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4da51c423237a55054e8b506034a79b1">intcmp</a></div><div class="ttdeci">static int intcmp(const void *a, const void *b)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02562">process.c:2562</a></div></div> <div class="ttc" id="eval_8c_html_ae48d70c45901eab8b89fb181fc9d1f3b"><div class="ttname"><a href="../../d3/d57/eval_8c.html#ae48d70c45901eab8b89fb181fc9d1f3b">rb_jump_tag</a></div><div class="ttdeci">void rb_jump_tag(int tag)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d57/eval_8c_source.html#l00666">eval.c:666</a></div></div> <div class="ttc" id="intern_8h_html_ae2843c766c24b80116bb127ebf22d5bf"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ae2843c766c24b80116bb127ebf22d5bf">rb_str_dup</a></div><div class="ttdeci">VALUE rb_str_dup(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00946">string.c:946</a></div></div> <div class="ttc" id="eval__error_8c_html_a15d9cb5d0e6a0bc78b6bc876ee26efc3"><div class="ttname"><a href="../../d5/d1d/eval__error_8c.html#a15d9cb5d0e6a0bc78b6bc876ee26efc3">ruby_error_print</a></div><div class="ttdeci">void ruby_error_print(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d1d/eval__error_8c_source.html#l00201">eval_error.c:201</a></div></div> <div class="ttc" id="process_8c_html_aaaaa095acd06aae40cee31541278d884"><div class="ttname"><a href="../../d0/d85/process_8c.html#aaaaa095acd06aae40cee31541278d884">PREPARE_GETGRNAM</a></div><div class="ttdeci">#define PREPARE_GETGRNAM</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00225">process.c:225</a></div></div> <div class="ttc" id="process_8c_html_a11f8e9fe5fc7f4b37c5046e3ff07b4dc"><div class="ttname"><a href="../../d0/d85/process_8c.html#a11f8e9fe5fc7f4b37c5046e3ff07b4dc">proc_setuid</a></div><div class="ttdeci">#define proc_setuid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05079">process.c:5079</a></div></div> <div class="ttc" id="defines_8h_html_afca9b96f6a61eebbcdd7e6b3fc31ed97"><div class="ttname"><a href="../../d8/db0/defines_8h.html#afca9b96f6a61eebbcdd7e6b3fc31ed97">xfree</a></div><div class="ttdeci">void xfree(void *)</div></div> <div class="ttc" id="process_8c_html_ad0d01923b67a4d8143b076dbb76f9682"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad0d01923b67a4d8143b076dbb76f9682">ERRMSG</a></div><div class="ttdeci">#define ERRMSG(str)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02448">process.c:2448</a></div></div> <div class="ttc" id="process_8c_html_a3549a9f666a9bf09d1f5c2a8e0df5bc7"><div class="ttname"><a href="../../d0/d85/process_8c.html#a3549a9f666a9bf09d1f5c2a8e0df5bc7">rb_mProcess</a></div><div class="ttdeci">VALUE rb_mProcess</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06641">process.c:6641</a></div></div> <div class="ttc" id="process_8c_html_aced1c19d073d51d226fe1f8f7cbdfefe"><div class="ttname"><a href="../../d0/d85/process_8c.html#aced1c19d073d51d226fe1f8f7cbdfefe">security</a></div><div class="ttdeci">static void security(const char *str)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01159">process.c:1159</a></div></div> <div class="ttc" id="util_8h_html_ae60247d79b1a4f4976716c70ebe52fd2"><div class="ttname"><a href="../../d8/d3c/util_8h.html#ae60247d79b1a4f4976716c70ebe52fd2">my_getcwd</a></div><div class="ttdeci">#define my_getcwd()</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d3c/util_8h_source.html#l00072">util.h:72</a></div></div> <div class="ttc" id="structrb__execarg_html_abfd86fe9168e377823ad5dc70f89365a"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#abfd86fe9168e377823ad5dc70f89365a">rb_execarg::invoke</a></div><div class="ttdeci">union rb_execarg::@87 invoke</div></div> <div class="ttc" id="group__class_html_gad0eeed44f413060a2417852168747388"><div class="ttname"><a href="../../de/ddf/group__class.html#gad0eeed44f413060a2417852168747388">rb_define_module_under</a></div><div class="ttdeci">VALUE rb_define_module_under(VALUE outer, const char *name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l00626">class.c:626</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_afc32c1526ac6cb40ec33cad8782c0bae"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#afc32c1526ac6cb40ec33cad8782c0bae">StringValueCStr</a></div><div class="ttdeci">#define StringValueCStr(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00548">ruby.h:548</a></div></div> <div class="ttc" id="structtms_html"><div class="ttname"><a href="../../d8/d15/structtms.html">tms</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00709">win32.h:709</a></div></div> <div class="ttc" id="structrb__execarg_html_a62e580f6403978c92b7a2cd7864a0037"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a62e580f6403978c92b7a2cd7864a0037">rb_execarg::fd_open</a></div><div class="ttdeci">VALUE fd_open</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00245">internal.h:245</a></div></div> <div class="ttc" id="process_8c_html_af06e9e471cc30e4543e73b5b739d1fad"><div class="ttname"><a href="../../d0/d85/process_8c.html#af06e9e471cc30e4543e73b5b739d1fad">check_exec_options_i</a></div><div class="ttdeci">static int check_exec_options_i(st_data_t st_key, st_data_t st_val, st_data_t arg)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01818">process.c:1818</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a3f0e4e2b6d073369cc1c2ddde00b13bb"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a></div><div class="ttdeci">#define RSTRING_PTR(str)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00866">ruby.h:866</a></div></div> <div class="ttc" id="process_8c_html_a2ed1c4b4d74a44bb4acc9f3b13954cdf"><div class="ttname"><a href="../../d0/d85/process_8c.html#a2ed1c4b4d74a44bb4acc9f3b13954cdf">rb_seteuid_core</a></div><div class="ttdeci">static rb_uid_t rb_seteuid_core(rb_uid_t euid)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06053">process.c:6053</a></div></div> <div class="ttc" id="process_8c_html_a0f994a35ca1399e0a43d3867820e04a0"><div class="ttname"><a href="../../d0/d85/process_8c.html#a0f994a35ca1399e0a43d3867820e04a0">p_gid_grant_privilege</a></div><div class="ttdeci">static VALUE p_gid_grant_privilege(VALUE obj, VALUE id)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06237">process.c:6237</a></div></div> <div class="ttc" id="process_8c_html_a42c9f9718f669744725c5db58d48eef6"><div class="ttname"><a href="../../d0/d85/process_8c.html#a42c9f9718f669744725c5db58d48eef6">rb_f_abort</a></div><div class="ttdeci">VALUE rb_f_abort(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03653">process.c:3653</a></div></div> <div class="ttc" id="intern_8h_html_a0187a1eb4a4d01a4c9ef6b36b51faa6f"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a0187a1eb4a4d01a4c9ef6b36b51faa6f">rb_thread_wait_for</a></div><div class="ttdeci">void rb_thread_wait_for(struct timeval)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l01074">thread.c:1074</a></div></div> <div class="ttc" id="process_8c_html_a77dea7e349de392f9fdcb8064231479f"><div class="ttname"><a href="../../d0/d85/process_8c.html#a77dea7e349de392f9fdcb8064231479f">rb_execarg_extract_options</a></div><div class="ttdeci">VALUE rb_execarg_extract_options(VALUE execarg_obj, VALUE opthash)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01934">process.c:1934</a></div></div> <div class="ttc" id="process_8c_html_a6a914cc8f96e838f1f3e2c3878b9a4bf"><div class="ttname"><a href="../../d0/d85/process_8c.html#a6a914cc8f96e838f1f3e2c3878b9a4bf">try_with_sh</a></div><div class="ttdeci">#define try_with_sh(prog, argv, envp)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01184">process.c:1184</a></div></div> <div class="ttc" id="process_8c_html_a148d237bffe5ed17338eb7fb6335f7d5"><div class="ttname"><a href="../../d0/d85/process_8c.html#a148d237bffe5ed17338eb7fb6335f7d5">pid_tbl</a></div><div class="ttdeci">static st_table * pid_tbl</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00694">process.c:694</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ae0d75edc88a608fc05dd386edf53208f"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ae0d75edc88a608fc05dd386edf53208f">rb_equal</a></div><div class="ttdeci">VALUE rb_equal(VALUE, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l00056">object.c:56</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a1bc7a47b6913bb55b64d881d19da4d03"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a1bc7a47b6913bb55b64d881d19da4d03">rb_stderr</a></div><div class="ttdeci">RUBY_EXTERN VALUE rb_stderr</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01500">ruby.h:1500</a></div></div> <div class="ttc" id="encoding_8c_html_a439227feff9d7f55384e8780cfc2eb82"><div class="ttname"><a href="../../d5/db5/encoding_8c.html#a439227feff9d7f55384e8780cfc2eb82">size</a></div><div class="ttdeci">int size</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/db5/encoding_8c_source.html#l00052">encoding.c:52</a></div></div> <div class="ttc" id="intern_8h_html_a0153d83350da4659f680a22c975bb95f"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a0153d83350da4659f680a22c975bb95f">rb_check_arity</a></div><div class="ttdeci">#define rb_check_arity(argc, min, max)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d2e/intern_8h_source.html#l00277">intern.h:277</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ac55fae7f748afd3fc2533d0d7d06cf5a"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ac55fae7f748afd3fc2533d0d7d06cf5a">INT2FIX</a></div><div class="ttdeci">#define INT2FIX(i)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00241">ruby.h:241</a></div></div> <div class="ttc" id="intern_8h_html_a0c9f53782f4ed2d246952a9f5431869b"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a0c9f53782f4ed2d246952a9f5431869b">UNLIMITED_ARGUMENTS</a></div><div class="ttdeci">#define UNLIMITED_ARGUMENTS</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d2e/intern_8h_source.html#l00054">intern.h:54</a></div></div> <div class="ttc" id="intern_8h_html_af5f87f9d39ea7433dc0de2f655bd6359"><div class="ttname"><a href="../../db/d2e/intern_8h.html#af5f87f9d39ea7433dc0de2f655bd6359">rb_sourceline</a></div><div class="ttdeci">int rb_sourceline(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de9/vm_8c_source.html#l00884">vm.c:884</a></div></div> <div class="ttc" id="missing-pips_8c_html_af0f8ed40d30773bdb68e858ef0139b58"><div class="ttname"><a href="../../d1/d68/missing-pips_8c.html#af0f8ed40d30773bdb68e858ef0139b58">signal</a></div><div class="ttdeci">sighandler_t signal(int signum, sighandler_t handler)</div></div> <div class="ttc" id="process_8c_html_ad71838efdb17238a892e8cece35351a7"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad71838efdb17238a892e8cece35351a7">rb_last_status_set</a></div><div class="ttdeci">void rb_last_status_set(int status, rb_pid_t pid)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00315">process.c:315</a></div></div> <div class="ttc" id="utime_8h_html_a1299674b4b1934ebf0441388d07981a6"><div class="ttname"><a href="../../d2/d9f/utime_8h.html#a1299674b4b1934ebf0441388d07981a6">utime</a></div><div class="ttdeci">int utime(const char *filename, const struct utimbuf *times)</div></div> <div class="ttc" id="structrb__execarg_html_a18c95cbd2ccc48e941735180dc9334da"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a18c95cbd2ccc48e941735180dc9334da">rb_execarg::dup2_tmpbuf</a></div><div class="ttdeci">VALUE dup2_tmpbuf</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00226">internal.h:226</a></div></div> <div class="ttc" id="structrb__execarg_html_a81917af06b2fbade88b9020bcaaaeb8f"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a81917af06b2fbade88b9020bcaaaeb8f">rb_execarg::fd_close</a></div><div class="ttdeci">VALUE fd_close</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00244">internal.h:244</a></div></div> <div class="ttc" id="structrb__execarg_html_aa5f2fe11f8cc3bee753ec384d0474ee0"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#aa5f2fe11f8cc3bee753ec384d0474ee0">rb_execarg::gid_given</a></div><div class="ttdeci">unsigned gid_given</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00237">internal.h:237</a></div></div> <div class="ttc" id="process_8c_html_af737ef5a72665a4a8f6441e9990b9123"><div class="ttname"><a href="../../d0/d85/process_8c.html#af737ef5a72665a4a8f6441e9990b9123">pst_wifstopped</a></div><div class="ttdeci">static VALUE pst_wifstopped(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00529">process.c:529</a></div></div> <div class="ttc" id="intern_8h_html_a16e59d05c8eb1641308bc1018c333cc1"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a16e59d05c8eb1641308bc1018c333cc1">rb_check_convert_type</a></div><div class="ttdeci">VALUE rb_check_convert_type(VALUE, int, const char *, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l02438">object.c:2438</a></div></div> <div class="ttc" id="process_8c_html_a173fefd6a90274db387fd7c5b71c407b"><div class="ttname"><a href="../../d0/d85/process_8c.html#a173fefd6a90274db387fd7c5b71c407b">redirect_dup2</a></div><div class="ttdeci">#define redirect_dup2(oldfd, newfd)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02502">process.c:2502</a></div></div> <div class="ttc" id="process_8c_html_aebae40df8f72f2f048c55a6d95fa63b0"><div class="ttname"><a href="../../d0/d85/process_8c.html#aebae40df8f72f2f048c55a6d95fa63b0">p_gid_exchange</a></div><div class="ttdeci">static VALUE p_gid_exchange(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06341">process.c:6341</a></div></div> <div class="ttc" id="eval_8c_html_a4484d744216a0afdf26dce14f1190973"><div class="ttname"><a href="../../d3/d57/eval_8c.html#a4484d744216a0afdf26dce14f1190973">rb_set_errinfo</a></div><div class="ttdeci">void rb_set_errinfo(VALUE err)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d57/eval_8c_source.html#l01442">eval.c:1442</a></div></div> <div class="ttc" id="process_8c_html_a2ff023c36e9ba493586c45e5bce2e0d3"><div class="ttname"><a href="../../d0/d85/process_8c.html#a2ff023c36e9ba493586c45e5bce2e0d3">p_uid_grant_privilege</a></div><div class="ttdeci">static VALUE p_uid_grant_privilege(VALUE obj, VALUE id)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06107">process.c:6107</a></div></div> <div class="ttc" id="structrb__execarg_html_a16370ebfe2603dea8ccfcd0778073818"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a16370ebfe2603dea8ccfcd0778073818">rb_execarg::envp_buf</a></div><div class="ttdeci">VALUE envp_buf</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00225">internal.h:225</a></div></div> <div class="ttc" id="structrb__data__type__struct_html"><div class="ttname"><a href="../../d7/de2/structrb__data__type__struct.html">rb_data_type_struct</a></div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00960">ruby.h:960</a></div></div> <div class="ttc" id="process_8c_html_ae437b47b52817d8705fcc5231bf7d6f5"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae437b47b52817d8705fcc5231bf7d6f5">rb_execarg_init</a></div><div class="ttdeci">VALUE rb_execarg_init(int argc, VALUE *argv, int accept_shell, VALUE execarg_obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02246">process.c:2246</a></div></div> <div class="ttc" id="process_8c_html_ad08ff055931664a98b17e2fed29da07b"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad08ff055931664a98b17e2fed29da07b">pst_to_i</a></div><div class="ttdeci">static VALUE pst_to_i(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00343">process.c:343</a></div></div> <div class="ttc" id="array_8c_html_aaa66361aff757dd7ef869f5b84b3793e"><div class="ttname"><a href="../../dc/dcc/array_8c.html#aaa66361aff757dd7ef869f5b84b3793e">rb_check_array_type</a></div><div class="ttdeci">VALUE rb_check_array_type(VALUE ary)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00557">array.c:557</a></div></div> <div class="ttc" id="process_8c_html_a7e267c99cd105766aa2db495cc45c81f"><div class="ttname"><a href="../../d0/d85/process_8c.html#a7e267c99cd105766aa2db495cc45c81f">p_sys_setuid</a></div><div class="ttdeci">#define p_sys_setuid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04917">process.c:4917</a></div></div> <div class="ttc" id="process_8c_html_a874c55eacc1b2fbb6a819e881bac8a8e"><div class="ttname"><a href="../../d0/d85/process_8c.html#a874c55eacc1b2fbb6a819e881bac8a8e">check_uid_switch</a></div><div class="ttdeci">static void check_uid_switch(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04736">process.c:4736</a></div></div> <div class="ttc" id="process_8c_html_a11acd0c774afcafdb5b3bce4a7446566"><div class="ttname"><a href="../../d0/d85/process_8c.html#a11acd0c774afcafdb5b3bce4a7446566">rb_exec_arg_init</a></div><div class="ttdeci">VALUE rb_exec_arg_init(int argc, VALUE *argv, int accept_shell, struct rb_exec_arg *e)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02259">process.c:2259</a></div></div> <div class="ttc" id="process_8c_html_ae7700c010e70c0004dd332624e03122a"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae7700c010e70c0004dd332624e03122a">WEXITSTATUS</a></div><div class="ttdeci">#define WEXITSTATUS(w)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00105">process.c:105</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a4e8fe9b7653d67be2401a8b85049e525"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a4e8fe9b7653d67be2401a8b85049e525">RARRAY_PTR</a></div><div class="ttdeci">#define RARRAY_PTR(a)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00904">ruby.h:904</a></div></div> <div class="ttc" id="process_8c_html_addfa831c1473e710d2b71b72fd7fcfa5"><div class="ttname"><a href="../../d0/d85/process_8c.html#addfa831c1473e710d2b71b72fd7fcfa5">MAXPATHLEN</a></div><div class="ttdeci">#define MAXPATHLEN</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00057">process.c:57</a></div></div> <div class="ttc" id="sprintf_8c_html_a01a3022a41f713613342bbaba9ac9359"><div class="ttname"><a href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a></div><div class="ttdeci">VALUE rb_str_catf(VALUE str, const char *format,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d2d/sprintf_8c_source.html#l01315">sprintf.c:1315</a></div></div> <div class="ttc" id="structrb__execarg_html_a5e7d556dcefc760c03dbb8a294d0e510"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a5e7d556dcefc760c03dbb8a294d0e510">rb_execarg::chdir_given</a></div><div class="ttdeci">unsigned chdir_given</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00233">internal.h:233</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a62602a2cc68c37eb798047bee50255dc"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a62602a2cc68c37eb798047bee50255dc">GIDT2NUM</a></div><div class="ttdeci">#define GIDT2NUM(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00341">ruby.h:341</a></div></div> <div class="ttc" id="thread_8c_html_a9ea0032f29e8cf2be79a7d4ac6383d0a"><div class="ttname"><a href="../../d3/de7/thread_8c.html#a9ea0032f29e8cf2be79a7d4ac6383d0a">rb_thread_reset_timer_thread</a></div><div class="ttdeci">void rb_thread_reset_timer_thread(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l03784">thread.c:3784</a></div></div> <div class="ttc" id="intern_8h_html_aaafa7957badbcc5bc783739d98e6f48d"><div class="ttname"><a href="../../db/d2e/intern_8h.html#aaafa7957badbcc5bc783739d98e6f48d">rb_f_kill</a></div><div class="ttdeci">VALUE rb_f_kill(int, VALUE *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d36/signal_8c_source.html#l00364">signal.c:364</a></div></div> <div class="ttc" id="intern_8h_html_a669b6063704b2d304844bd1553217cf0"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a669b6063704b2d304844bd1553217cf0">rb_check_string_type</a></div><div class="ttdeci">VALUE rb_check_string_type(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l01509">string.c:1509</a></div></div> <div class="ttc" id="process_8c_html_abb655227018d8b669c9d588e5563128f"><div class="ttname"><a href="../../d0/d85/process_8c.html#abb655227018d8b669c9d588e5563128f">proc_getegid</a></div><div class="ttdeci">static VALUE proc_getegid(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06127">process.c:6127</a></div></div> <div class="ttc" id="process_8c_html_ae545c42545c7ba1d2ae7c8d1d2db0862"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae545c42545c7ba1d2ae7c8d1d2db0862">forked_child</a></div><div class="ttdeci">static int forked_child</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01078">process.c:1078</a></div></div> <div class="ttc" id="random_8c_html_a742229490b6759a90ece7ba82ba129d5"><div class="ttname"><a href="../../dc/de5/random_8c.html#a742229490b6759a90ece7ba82ba129d5">key</a></div><div class="ttdeci">uint8_t key[16]</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de5/random_8c_source.html#l01370">random.c:1370</a></div></div> <div class="ttc" id="structrun__exec__dup2__fd__pair_html_ad4c14792a73857e28d471eaf692ca7fc"><div class="ttname"><a href="../../d2/da7/structrun__exec__dup2__fd__pair.html#ad4c14792a73857e28d471eaf692ca7fc">run_exec_dup2_fd_pair::older_index</a></div><div class="ttdeci">long older_index</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02576">process.c:2576</a></div></div> <div class="ttc" id="process_8c_html_a154efffd75e04bb31cf510ead11d919c"><div class="ttname"><a href="../../d0/d85/process_8c.html#a154efffd75e04bb31cf510ead11d919c">get_ppid</a></div><div class="ttdeci">static VALUE get_ppid(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00269">process.c:269</a></div></div> <div class="ttc" id="internal_8h_html_a6a9e972d0d47c28ec54b71487acc373c"><div class="ttname"><a href="../../db/dde/internal_8h.html#a6a9e972d0d47c28ec54b71487acc373c">ARGVSTR2ARGV</a></div><div class="ttdeci">#define ARGVSTR2ARGV(argv_str)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00257">internal.h:257</a></div></div> <div class="ttc" id="process_8c_html_a25aa3c55db316cf441692cee6b5b4035"><div class="ttname"><a href="../../d0/d85/process_8c.html#a25aa3c55db316cf441692cee6b5b4035">exit_status_code</a></div><div class="ttdeci">static int exit_status_code(VALUE status)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03515">process.c:3515</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a117741045763c090b26e30a85bd0e0a6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a></div><div class="ttdeci">#define RTEST(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00445">ruby.h:445</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a22a8c2a4bbaae9b68f65c9bb92fd4e39"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a22a8c2a4bbaae9b68f65c9bb92fd4e39">T_STRING</a></div><div class="ttdeci">#define T_STRING</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00490">ruby.h:490</a></div></div> <div class="ttc" id="structrb__execarg_html_a41b1fd1e2aede2ce9e966947770714e9"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a41b1fd1e2aede2ce9e966947770714e9">rb_execarg::use_shell</a></div><div class="ttdeci">int use_shell</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00211">internal.h:211</a></div></div> <div class="ttc" id="structrb__execarg_html_acbb07cb999260b7a92b79cc667e42d82"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#acbb07cb999260b7a92b79cc667e42d82">rb_execarg::chdir_dir</a></div><div class="ttdeci">VALUE chdir_dir</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00249">internal.h:249</a></div></div> <div class="ttc" id="process_8c_html_a787e2837e1b300cda0185e81acb61433"><div class="ttname"><a href="../../d0/d85/process_8c.html#a787e2837e1b300cda0185e81acb61433">rb_execarg_new</a></div><div class="ttdeci">VALUE rb_execarg_new(int argc, VALUE *argv, int accept_shell)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02227">process.c:2227</a></div></div> <div class="ttc" id="process_8c_html_ab954fc63be63da76f91d1f4b909393d1"><div class="ttname"><a href="../../d0/d85/process_8c.html#ab954fc63be63da76f91d1f4b909393d1">proc_setrlimit</a></div><div class="ttdeci">#define proc_setrlimit</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04731">process.c:4731</a></div></div> <div class="ttc" id="process_8c_html_ac89ba90c98fadbf14312fbae6a328df5"><div class="ttname"><a href="../../d0/d85/process_8c.html#ac89ba90c98fadbf14312fbae6a328df5">rb_proc_times</a></div><div class="ttdeci">#define rb_proc_times</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06638">process.c:6638</a></div></div> <div class="ttc" id="win32ole_8c_html_ac4055e3a20b6b3af3d10590ea446ef6c"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a></div><div class="ttdeci">v</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00798">win32ole.c:798</a></div></div> <div class="ttc" id="rubysocket_8h_html_a4a3a0b3605fd3b2336455062ee8e25f0"><div class="ttname"><a href="../../dd/d8c/rubysocket_8h.html#a4a3a0b3605fd3b2336455062ee8e25f0">EWOULDBLOCK</a></div><div class="ttdeci">#define EWOULDBLOCK</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d8c/rubysocket_8h_source.html#l00090">rubysocket.h:90</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a0a8afbed81f5fb3930e9d153fbd51737"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a0a8afbed81f5fb3930e9d153fbd51737">T_FILE</a></div><div class="ttdeci">#define T_FILE</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00496">ruby.h:496</a></div></div> <div class="ttc" id="process_8c_html_a6f41fc1c546221f8f6bb444c3346a526"><div class="ttname"><a href="../../d0/d85/process_8c.html#a6f41fc1c546221f8f6bb444c3346a526">waitall_each</a></div><div class="ttdeci">static int waitall_each(rb_pid_t pid, int status, VALUE ary)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00712">process.c:712</a></div></div> <div class="ttc" id="process_8c_html_a3f4b270e50bd947e6ec934623558a511"><div class="ttname"><a href="../../d0/d85/process_8c.html#a3f4b270e50bd947e6ec934623558a511">fill_envp_buf_i</a></div><div class="ttdeci">static int fill_envp_buf_i(st_data_t st_key, st_data_t st_val, st_data_t arg)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02273">process.c:2273</a></div></div> <div class="ttc" id="process_8c_html_a4e41ecd2d5373e9765bbe8d925fc4f84"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4e41ecd2d5373e9765bbe8d925fc4f84">p_gid_sw_ensure</a></div><div class="ttdeci">static VALUE p_gid_sw_ensure(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06566">process.c:6566</a></div></div> <div class="ttc" id="process_8c_html_ae4745822e1d6b8657335ed7e94443a5f"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae4745822e1d6b8657335ed7e94443a5f">pst_inspect</a></div><div class="ttdeci">static VALUE pst_inspect(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00441">process.c:441</a></div></div> <div class="ttc" id="intern_8h_html_ac9242aff78e803f6bf33fd0a9b982fb5"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ac9242aff78e803f6bf33fd0a9b982fb5">rb_marshal_load</a></div><div class="ttdeci">VALUE rb_marshal_load(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d10/marshal_8c_source.html#l02123">marshal.c:2123</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_acb14aa93d3dc60a9d16570270154e6fa"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#acb14aa93d3dc60a9d16570270154e6fa">TypedData_Make_Struct</a></div><div class="ttdeci">#define TypedData_Make_Struct(klass, type, data_type, sval)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01019">ruby.h:1019</a></div></div> <div class="ttc" id="array_8c_html_a4ed6dfd78eb5519d446c519e364ef3ab"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a4ed6dfd78eb5519d446c519e364ef3ab">rb_ary_dup</a></div><div class="ttdeci">VALUE rb_ary_dup(VALUE ary)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l01766">array.c:1766</a></div></div> <div class="ttc" id="intern_8h_html_ae85b97b8e0efba41ee0b0da17ae131c6"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ae85b97b8e0efba41ee0b0da17ae131c6">rb_io_puts</a></div><div class="ttdeci">VALUE rb_io_puts(int, VALUE *, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l06925">io.c:6925</a></div></div> <div class="ttc" id="error_8c_html_a0083d327c582acc3300d59e8fe257c27"><div class="ttname"><a href="../../db/dcc/error_8c.html#a0083d327c582acc3300d59e8fe257c27">rb_notimplement</a></div><div class="ttdeci">void rb_notimplement(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l01834">error.c:1834</a></div></div> <div class="ttc" id="process_8c_html_a6b4d4f89e38a6bbfeece4ef7a6f48a6b"><div class="ttname"><a href="../../d0/d85/process_8c.html#a6b4d4f89e38a6bbfeece4ef7a6f48a6b">rb_last_status_clear</a></div><div class="ttdeci">void rb_last_status_clear(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00324">process.c:324</a></div></div> <div class="ttc" id="st_8h_html"><div class="ttname"><a href="../../dd/d24/st_8h.html">st.h</a></div></div> <div class="ttc" id="lex_8c_html_a5541f85ce416df233cce93949f0eeeca"><div class="ttname"><a href="../../d3/deb/lex_8c.html#a5541f85ce416df233cce93949f0eeeca">hash</a></div><div class="ttdeci">static unsigned int hash(const char *str, unsigned int len)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/deb/lex_8c_source.html#l00056">lex.c:56</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a0381640e2905c1b3e104194f91697ca4"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a0381640e2905c1b3e104194f91697ca4">SafeStringValue</a></div><div class="ttdeci">#define SafeStringValue(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00552">ruby.h:552</a></div></div> <div class="ttc" id="array_8c_html_af4d478d63ee15a20ca0d9aee90ea04db"><div class="ttname"><a href="../../dc/dcc/array_8c.html#af4d478d63ee15a20ca0d9aee90ea04db">rb_ary_join</a></div><div class="ttdeci">VALUE rb_ary_join(VALUE ary, VALUE sep)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l01874">array.c:1874</a></div></div> <div class="ttc" id="error_8c_html_a1f4044eeff81eb1676037771628b555c"><div class="ttname"><a href="../../db/dcc/error_8c.html#a1f4044eeff81eb1676037771628b555c">rb_eNotImpError</a></div><div class="ttdeci">VALUE rb_eNotImpError</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00526">error.c:526</a></div></div> <div class="ttc" id="process_8c_html_a8026ecef659b4dedd3ec2f5b7bbcfe22"><div class="ttname"><a href="../../d0/d85/process_8c.html#a8026ecef659b4dedd3ec2f5b7bbcfe22">rb_f_sleep</a></div><div class="ttdeci">static VALUE rb_f_sleep(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04128">process.c:4128</a></div></div> <div class="ttc" id="process_8c_html_a083ff7e83e3a2e246e95f2c54f755401"><div class="ttname"><a href="../../d0/d85/process_8c.html#a083ff7e83e3a2e246e95f2c54f755401">proc_exec_sh</a></div><div class="ttdeci">static int proc_exec_sh(const char *str, VALUE envp_str)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01302">process.c:1302</a></div></div> <div class="ttc" id="tcltklib_8c_html_a6f520624fabb8332dc98fd223491bf8d"><div class="ttname"><a href="../../d5/d9d/tcltklib_8c.html#a6f520624fabb8332dc98fd223491bf8d">rb_safe_level</a></div><div class="ttdeci">#define rb_safe_level()</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d9d/tcltklib_8c_source.html#l00094">tcltklib.c:94</a></div></div> <div class="ttc" id="nkf-utf8_2nkf_8c_html_a8f8f80d37794cde9472343e4487ba3eb"><div class="ttname"><a href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a></div><div class="ttdeci">const char * name</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/da0/nkf-utf8_2nkf_8c_source.html#l00208">nkf.c:208</a></div></div> <div class="ttc" id="process_8c_html_a52005de7d1bdd77074b56506cfae7bbc"><div class="ttname"><a href="../../d0/d85/process_8c.html#a52005de7d1bdd77074b56506cfae7bbc">p_uid_change_privilege</a></div><div class="ttdeci">static VALUE p_uid_change_privilege(VALUE obj, VALUE id)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05124">process.c:5124</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aa790f2b689dd9e44e3faab861f291900"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aa790f2b689dd9e44e3faab861f291900">NUM2MODET</a></div><div class="ttdeci">#define NUM2MODET(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00347">ruby.h:347</a></div></div> <div class="ttc" id="process_8c_html_a5db11dff28470f358493a4f4451683a9"><div class="ttname"><a href="../../d0/d85/process_8c.html#a5db11dff28470f358493a4f4451683a9">rb_exec_getargs</a></div><div class="ttdeci">static VALUE rb_exec_getargs(int *argc_p, VALUE **argv_p, int accept_shell, VALUE *env_ret, VALUE *opthash_ret)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02008">process.c:2008</a></div></div> <div class="ttc" id="ripper_8c_html_a877bc58c495643fcf49dc64c44631e72"><div class="ttname"><a href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a></div><div class="ttdeci">const char * rb_id2name(ID id)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d11/ripper_8c_source.html#l17012">ripper.c:17012</a></div></div> <div class="ttc" id="tcltklib_8c_html_a89cd18829599d193ee75073219cc42c4"><div class="ttname"><a href="../../d5/d9d/tcltklib_8c.html#a89cd18829599d193ee75073219cc42c4">rb_errinfo</a></div><div class="ttdeci">#define rb_errinfo()</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d9d/tcltklib_8c_source.html#l00089">tcltklib.c:89</a></div></div> <div class="ttc" id="st_8h_html_a1c527e6d80aae369aeda64b1080e5feb"><div class="ttname"><a href="../../dd/d24/st_8h.html#a1c527e6d80aae369aeda64b1080e5feb">st_data_t</a></div><div class="ttdeci">unsigned long st_data_t</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d24/st_8h_source.html#l00035">st.h:35</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a2665a51abbd5b49c15abff3df00fa9db"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a2665a51abbd5b49c15abff3df00fa9db">StringValuePtr</a></div><div class="ttdeci">#define StringValuePtr(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00547">ruby.h:547</a></div></div> <div class="ttc" id="process_8c_html_a707eecf8d7e137bbb3847e6ab59adeeb"><div class="ttname"><a href="../../d0/d85/process_8c.html#a707eecf8d7e137bbb3847e6ab59adeeb">redirect_dup</a></div><div class="ttdeci">#define redirect_dup(oldfd)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02485">process.c:2485</a></div></div> <div class="ttc" id="dln__find_8c_html_ac5db579e4fad392fab4cc5f012c79f5f"><div class="ttname"><a href="../../d7/d1e/dln__find_8c.html#ac5db579e4fad392fab4cc5f012c79f5f">fbuf</a></div><div class="ttdeci">static char fbuf[MAXPATHLEN]</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d1e/dln__find_8c_source.html#l00105">dln_find.c:105</a></div></div> <div class="ttc" id="missing_8h_html_a1a7dc1d5f4ee5da620088e280e4bc580"><div class="ttname"><a href="../../d3/d90/missing_8h.html#a1a7dc1d5f4ee5da620088e280e4bc580">dup2</a></div><div class="ttdeci">RUBY_EXTERN int dup2(int, int)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d25/dup2_8c_source.html#l00027">dup2.c:27</a></div></div> <div class="ttc" id="process_8c_html_aa6fa6085812c6b4e48e0a757044f1b93"><div class="ttname"><a href="../../d0/d85/process_8c.html#aa6fa6085812c6b4e48e0a757044f1b93">rb_exec_arg_addopt</a></div><div class="ttdeci">int rb_exec_arg_addopt(struct rb_exec_arg *e, VALUE key, VALUE val)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01812">process.c:1812</a></div></div> <div class="ttc" id="process_8c_html_ae4e91d6440c6d38c5af3bb70f56cb23f"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae4e91d6440c6d38c5af3bb70f56cb23f">after_fork</a></div><div class="ttdeci">#define after_fork()</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01154">process.c:1154</a></div></div> <div class="ttc" id="intern_8h_html_ab771cea1c6187da7a08e9f0bc309a0a6"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ab771cea1c6187da7a08e9f0bc309a0a6">rb_str_new_frozen</a></div><div class="ttdeci">VALUE rb_str_new_frozen(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00713">string.c:713</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a033ddb8804ee20a82e42e4153e7136f4"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a033ddb8804ee20a82e42e4153e7136f4">STRCASECMP</a></div><div class="ttdeci">#define STRCASECMP(s1, s2)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01645">ruby.h:1645</a></div></div> <div class="ttc" id="internal_8h_html_a1017343abe1b38c561cb1b704c67ae75"><div class="ttname"><a href="../../db/dde/internal_8h.html#a1017343abe1b38c561cb1b704c67ae75">RB_MAX_GROUPS</a></div><div class="ttdeci">#define RB_MAX_GROUPS</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00208">internal.h:208</a></div></div> <div class="ttc" id="array_8c_html_ad37fcad5f2d86a66eda558fd7c9c0bb6"><div class="ttname"><a href="../../dc/dcc/array_8c.html#ad37fcad5f2d86a66eda558fd7c9c0bb6">tmpbuf</a></div><div class="ttdeci">#define tmpbuf(n, size)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l04528">array.c:4528</a></div></div> <div class="ttc" id="process_8c_html_a11bc85ec1b3577e78a32fc6ff6d82a27"><div class="ttname"><a href="../../d0/d85/process_8c.html#a11bc85ec1b3577e78a32fc6ff6d82a27">PREPARE_GETPWNAM</a></div><div class="ttdeci">#define PREPARE_GETPWNAM</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00184">process.c:184</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a0571aa121079ce8982cdcab41aa04332"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a0571aa121079ce8982cdcab41aa04332">UIDT2NUM</a></div><div class="ttdeci">#define UIDT2NUM(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00335">ruby.h:335</a></div></div> <div class="ttc" id="hash_8c_html_ad75294c7ded1989a00eaf3f0f06bffb0"><div class="ttname"><a href="../../d1/d04/hash_8c.html#ad75294c7ded1989a00eaf3f0f06bffb0">rb_env_clear</a></div><div class="ttdeci">VALUE rb_env_clear(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d04/hash_8c_source.html#l02887">hash.c:2887</a></div></div> <div class="ttc" id="win32_8h_html_aff700a9c53273ce5d774f5e9bfd706d3"><div class="ttname"><a href="../../dc/db1/win32_8h.html#aff700a9c53273ce5d774f5e9bfd706d3">getgid</a></div><div class="ttdeci">rb_gid_t getgid(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l02412">win32.c:2412</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a98b91af598acb64fe8497413ce498766"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a98b91af598acb64fe8497413ce498766">rb_secure</a></div><div class="ttdeci">void rb_secure(int)</div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2d/safe_8c_source.html#l00079">safe.c:79</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aa50b9d5bc665eb5545f6857c89232161"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aa50b9d5bc665eb5545f6857c89232161">CONST_ID</a></div><div class="ttdeci">#define CONST_ID(var, str)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01318">ruby.h:1318</a></div></div> <div class="ttc" id="process_8c_html_a177ff08fced24358522ad4b80a836380"><div class="ttname"><a href="../../d0/d85/process_8c.html#a177ff08fced24358522ad4b80a836380">proc_getuid</a></div><div class="ttdeci">static VALUE proc_getuid(VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05036">process.c:5036</a></div></div> <div class="ttc" id="process_8c_html_a4883bb90a6fcc434e27c1be100a89cd0"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4883bb90a6fcc434e27c1be100a89cd0">proc_setgroups</a></div><div class="ttdeci">#define proc_setgroups</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05629">process.c:5629</a></div></div> <div class="ttc" id="intern_8h_html_ab41ae4386cda03d8f8895b4d8692476a"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ab41ae4386cda03d8f8895b4d8692476a">rb_struct_define</a></div><div class="ttdeci">VALUE rb_struct_define(const char *,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d53/struct_8c_source.html#l00279">struct.c:279</a></div></div> <div class="ttc" id="process_8c_html_a1aad7cd05ae84696f53da47b8a8d3b00"><div class="ttname"><a href="../../d0/d85/process_8c.html#a1aad7cd05ae84696f53da47b8a8d3b00">id_pid</a></div><div class="ttdeci">static ID id_pid(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00989">process.c:989</a></div></div> <div class="ttc" id="process_8c_html_a1ea32e709742cc9905653e10a9d9232f"><div class="ttname"><a href="../../d0/d85/process_8c.html#a1ea32e709742cc9905653e10a9d9232f">proc_getsid</a></div><div class="ttdeci">#define proc_getsid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l04291">process.c:4291</a></div></div> <div class="ttc" id="process_8c_html_ac1c2bbac9bb73f2f91a00d619c10b8b8"><div class="ttname"><a href="../../d0/d85/process_8c.html#ac1c2bbac9bb73f2f91a00d619c10b8b8">rb_run_exec_options</a></div><div class="ttdeci">int rb_run_exec_options(const struct rb_exec_arg *e, struct rb_exec_arg *s)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03049">process.c:3049</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ae6e9dfb04b81ecb03ec6c087498521ea"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ae6e9dfb04b81ecb03ec6c087498521ea">RHASH_EMPTY_P</a></div><div class="ttdeci">#define RHASH_EMPTY_P(h)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00932">ruby.h:932</a></div></div> <div class="ttc" id="group__class_html_ga911071d40f9312e49a774ea0e1b12869"><div class="ttname"><a href="../../de/ddf/group__class.html#ga911071d40f9312e49a774ea0e1b12869">rb_define_module</a></div><div class="ttdeci">VALUE rb_define_module(const char *name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l00606">class.c:606</a></div></div> <div class="ttc" id="process_8c_html_a4c3147e64a67637f46b7bf4c074779d5"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4c3147e64a67637f46b7bf4c074779d5">p_uid_from_name</a></div><div class="ttdeci">#define p_uid_from_name</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00189">process.c:189</a></div></div> <div class="ttc" id="process_8c_html_a7827071cb8aa92e29a6aec9cbc5a541b"><div class="ttname"><a href="../../d0/d85/process_8c.html#a7827071cb8aa92e29a6aec9cbc5a541b">rb_spawn</a></div><div class="ttdeci">rb_pid_t rb_spawn(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l03757">process.c:3757</a></div></div> <div class="ttc" id="process_8c_html_a838a9eb1f9b61e7658f6d5f73d3bd8a4"><div class="ttname"><a href="../../d0/d85/process_8c.html#a838a9eb1f9b61e7658f6d5f73d3bd8a4">check_exec_redirect1</a></div><div class="ttdeci">static VALUE check_exec_redirect1(VALUE ary, VALUE key, VALUE param)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01529">process.c:1529</a></div></div> <div class="ttc" id="array_8c_html_a9cfa42d4b79c89d68c53be8b2150a503"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a></div><div class="ttdeci">#define rb_intern(str)</div></div> <div class="ttc" id="internal_8h_html_aba417d3637693bca3587585351e99190"><div class="ttname"><a href="../../db/dde/internal_8h.html#aba417d3637693bca3587585351e99190">ARGVSTR2ARGC</a></div><div class="ttdeci">#define ARGVSTR2ARGC(argv_str)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00256">internal.h:256</a></div></div> <div class="ttc" id="intern_8h_html_a65dee742ae2daaab92ac8974cb2fbff2"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a65dee742ae2daaab92ac8974cb2fbff2">rb_str_buf_new</a></div><div class="ttdeci">VALUE rb_str_buf_new(long)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00777">string.c:777</a></div></div> <div class="ttc" id="structrb__execarg_html_a99585266f51c7b61343b7cfebf9d7a40"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a99585266f51c7b61343b7cfebf9d7a40">rb_execarg::new_pgroup_flag</a></div><div class="ttdeci">unsigned new_pgroup_flag</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dde/internal_8h_source.html#l00235">internal.h:235</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_acc70817286a1286e1d8dea44a00f19c7"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#acc70817286a1286e1d8dea44a00f19c7">SYMBOL_P</a></div><div class="ttdeci">#define SYMBOL_P(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00362">ruby.h:362</a></div></div> <div class="ttc" id="date__strftime_8c_html_aa84d960185b18347956518e4d00766b4"><div class="ttname"><a href="../../d1/d6f/date__strftime_8c.html#aa84d960185b18347956518e4d00766b4">mod</a></div><div class="ttdeci">#define mod(x, y)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d6f/date__strftime_8c_source.html#l00028">date_strftime.c:28</a></div></div> <div class="ttc" id="structwait__data_html_ad4c0539ac66ffb2862907908fe559874"><div class="ttname"><a href="../../d4/d4b/structwait__data.html#ad4c0539ac66ffb2862907908fe559874">wait_data::status</a></div><div class="ttdeci">int status</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00698">process.c:698</a></div></div> <div class="ttc" id="process_8c_html_ae71a6a6384cb29a0e0e73bb20280cf47"><div class="ttname"><a href="../../d0/d85/process_8c.html#ae71a6a6384cb29a0e0e73bb20280cf47">rb_detach_process</a></div><div class="ttdeci">VALUE rb_detach_process(rb_pid_t pid)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l01015">process.c:1015</a></div></div> <div class="ttc" id="win32_8c_html_af973ca20f6594ad664c03daa83867128"><div class="ttname"><a href="../../d5/df2/win32_8c.html#af973ca20f6594ad664c03daa83867128">env</a></div><div class="ttdeci">#define env</div></div> <div class="ttc" id="process_8c_html_afb05b4454d318d77a5dc55df7c87fb8b"><div class="ttname"><a href="../../d0/d85/process_8c.html#afb05b4454d318d77a5dc55df7c87fb8b">rb_exec_arg_fixup</a></div><div class="ttdeci">void rb_exec_arg_fixup(struct rb_exec_arg *e)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02365">process.c:2365</a></div></div> <div class="ttc" id="error_8c_html_a34c7841e8f21712bc79d7bd6f64483b3"><div class="ttname"><a href="../../db/dcc/error_8c.html#a34c7841e8f21712bc79d7bd6f64483b3">rb_eSystemExit</a></div><div class="ttdeci">VALUE rb_eSystemExit</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00510">error.c:510</a></div></div> <div class="ttc" id="__sdbm_8c_html_a070d2ce7b6bb7e5c05602aa8c308d0c4"><div class="ttname"><a href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></div><div class="ttdeci">#define NULL</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/db0/__sdbm_8c_source.html#l00102">_sdbm.c:102</a></div></div> <div class="ttc" id="process_8c_html_a37643083cb643f6c602bfafae4dc2de3"><div class="ttname"><a href="../../d0/d85/process_8c.html#a37643083cb643f6c602bfafae4dc2de3">get_pid</a></div><div class="ttdeci">static VALUE get_pid(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00245">process.c:245</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a2edf6990280eb2637623ccd421dee4f0"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a2edf6990280eb2637623ccd421dee4f0">Qundef</a></div><div class="ttdeci">#define Qundef</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00436">ruby.h:436</a></div></div> <div class="ttc" id="intern_8h_html_ad5e50a405c25d3df6ce1efc754478529"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ad5e50a405c25d3df6ce1efc754478529">rb_hash_aset</a></div><div class="ttdeci">VALUE rb_hash_aset(VALUE, VALUE, VALUE)</div></div> <div class="ttc" id="process_8c_html_af7b112ea7967c2df948feb9a268f1610"><div class="ttname"><a href="../../d0/d85/process_8c.html#af7b112ea7967c2df948feb9a268f1610">p_sys_issetugid</a></div><div class="ttdeci">#define p_sys_issetugid</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l05432">process.c:5432</a></div></div> <div class="ttc" id="structrb__execarg_html_a8458081002086b6b769a945722bc222d"><div class="ttname"><a href="../../d7/df4/structrb__execarg.html#a8458081002086b6b769a945722bc222d">rb_execarg::sh</a></div><div class="ttdeci">struct rb_execarg::@87::@88 sh</div></div> <div class="ttc" id="intern_8h_html_a987c01487d77573a7840848bc2c37b0e"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a987c01487d77573a7840848bc2c37b0e">rb_thread_create</a></div><div class="ttdeci">VALUE rb_thread_create(VALUE(*)(ANYARGS), void *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l00727">thread.c:727</a></div></div> <div class="ttc" id="thread_8c_html_a08ae0a0abef66341ce134880e8e37934"><div class="ttname"><a href="../../d3/de7/thread_8c.html#a08ae0a0abef66341ce134880e8e37934">rb_thread_blocking_region</a></div><div class="ttdeci">VALUE rb_thread_blocking_region(rb_blocking_function_t *func, void *data1, rb_unblock_function_t *ubf, void *data2)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l01372">thread.c:1372</a></div></div> <div class="ttc" id="vm__core_8h_html_aec678927729c3dcca12b2fae241158b0"><div class="ttname"><a href="../../d8/d32/vm__core_8h.html#aec678927729c3dcca12b2fae241158b0">GET_THREAD</a></div><div class="ttdeci">static rb_thread_t * GET_THREAD(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d32/vm__core_8h_source.html#l00890">vm_core.h:890</a></div></div> <div class="ttc" id="group__defmethod_html_ga118dc7abcdb97f56fe35727ac0ff6eb8"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a></div><div class="ttdeci">void rb_define_method(VALUE klass, const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01344">class.c:1344</a></div></div> <div class="ttc" id="st_8h_html_ace5a79870d2800659a653fceeca55262"><div class="ttname"><a href="../../dd/d24/st_8h.html#ace5a79870d2800659a653fceeca55262">st_foreach</a></div><div class="ttdeci">int st_foreach(st_table *, int(*)(ANYARGS), st_data_t)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/d71/st_8c_source.html#l01006">st.c:1006</a></div></div> <div class="ttc" id="hash_8c_html_afd449616da85d760477bd7058094e18c"><div class="ttname"><a href="../../d1/d04/hash_8c.html#afd449616da85d760477bd7058094e18c">ruby_setenv</a></div><div class="ttdeci">void ruby_setenv(const char *name, const char *value)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d04/hash_8c_source.html#l02408">hash.c:2408</a></div></div> <div class="ttc" id="io_8c_html_a80bacbaea8dd6aecf216d85d981bcb21"><div class="ttname"><a href="../../df/d0a/io_8c.html#a80bacbaea8dd6aecf216d85d981bcb21">NOFILE</a></div><div class="ttdeci">#define NOFILE</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d0a/io_8c_source.html#l00076">io.c:76</a></div></div> <div class="ttc" id="win32_8h_html_a3bef852c94b7745f63a32a875dab7869"><div class="ttname"><a href="../../dc/db1/win32_8h.html#a3bef852c94b7745f63a32a875dab7869">setuid</a></div><div class="ttdeci">int setuid(rb_uid_t)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l02426">win32.c:2426</a></div></div> <div class="ttc" id="intern_8h_html_ada1577ce4242b06ff5c1c52f37f5e679"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ada1577ce4242b06ff5c1c52f37f5e679">rb_str_new2</a></div><div class="ttdeci">VALUE rb_str_new2(const char *)</div></div> <div class="ttc" id="error_8c_html_aa5b1972d475e9a090c8ef607ce033008"><div class="ttname"><a href="../../db/dcc/error_8c.html#aa5b1972d475e9a090c8ef607ce033008">rb_warn</a></div><div class="ttdeci">void rb_warn(const char *fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00221">error.c:221</a></div></div> <div class="ttc" id="structstring__part_html"><div class="ttname"><a href="../../df/d7f/structstring__part.html">string_part</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02040">process.c:2040</a></div></div> <div class="ttc" id="process_8c_html_a9ea253428bbaa5ddba66dedd19a8e6a6"><div class="ttname"><a href="../../d0/d85/process_8c.html#a9ea253428bbaa5ddba66dedd19a8e6a6">pst_wexitstatus</a></div><div class="ttdeci">static VALUE pst_wexitstatus(VALUE st)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00640">process.c:640</a></div></div> <div class="ttc" id="error_8c_html_ab5e2a9fec766c75176fbb262bfe6a596"><div class="ttname"><a href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a></div><div class="ttdeci">VALUE rb_eArgError</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00517">error.c:517</a></div></div> <div class="ttc" id="__sdbm_8c_html_a36fa9b2e726512bc17a7a6d3e39002be"><div class="ttname"><a href="../../d4/db0/__sdbm_8c.html#a36fa9b2e726512bc17a7a6d3e39002be">O_BINARY</a></div><div class="ttdeci">#define O_BINARY</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/db0/__sdbm_8c_source.html#l00088">_sdbm.c:88</a></div></div> <div class="ttc" id="process_8c_html_ad061f4f693e3fd5f4a51f4e2b1e7df9a"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad061f4f693e3fd5f4a51f4e2b1e7df9a">intrcmp</a></div><div class="ttdeci">static int intrcmp(const void *a, const void *b)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02568">process.c:2568</a></div></div> <div class="ttc" id="process_8c_html_afb89e1c9cab3abbf4966abe5af9b61db"><div class="ttname"><a href="../../d0/d85/process_8c.html#afb89e1c9cab3abbf4966abe5af9b61db">FINISH_GETGRNAM</a></div><div class="ttdeci">#define FINISH_GETGRNAM</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00226">process.c:226</a></div></div> <div class="ttc" id="win32_8h_html_a2b9a9e62a9cce5e6e25a66488e6290a4"><div class="ttname"><a href="../../dc/db1/win32_8h.html#a2b9a9e62a9cce5e6e25a66488e6290a4">waitpid</a></div><div class="ttdeci">rb_pid_t waitpid(rb_pid_t, int *, int)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l03929">win32.c:3929</a></div></div> <div class="ttc" id="intern_8h_html_ab8a448eec4dc767e47f5f9bd35974734"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ab8a448eec4dc767e47f5f9bd35974734">rb_attr_get</a></div><div class="ttdeci">VALUE rb_attr_get(VALUE, ID)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l01122">variable.c:1122</a></div></div> <div class="ttc" id="process_8c_html_ab550954a964af00fc558aeba1f5ec7c9"><div class="ttname"><a href="../../d0/d85/process_8c.html#ab550954a964af00fc558aeba1f5ec7c9">wait_each</a></div><div class="ttdeci">static int wait_each(rb_pid_t pid, int status, struct wait_data *data)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00702">process.c:702</a></div></div> <div class="ttc" id="eval__intern_8h_html_abe95d128538ae3fa3d09adfc0ef1b206"><div class="ttname"><a href="../../dd/dd0/eval__intern_8h.html#abe95d128538ae3fa3d09adfc0ef1b206">strrchr</a></div><div class="ttdeci">char * strrchr(const char *, const char)</div></div> <div class="ttc" id="ruby_8c_html_af2efa898e9eed6fe6715279cb1ec35b0"><div class="ttname"><a href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a></div><div class="ttdeci">char ** argv</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d77/ruby_8c_source.html#l00131">ruby.c:131</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a4affd02e0f0fe17593cd4ecd78cf9064"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a4affd02e0f0fe17593cd4ecd78cf9064">DBL2NUM</a></div><div class="ttdeci">#define DBL2NUM(dbl)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00837">ruby.h:837</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a0e80f207eb41e9010ec9f0f5f9419fea"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a></div><div class="ttdeci">#define StringValue(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00546">ruby.h:546</a></div></div> <div class="ttc" id="process_8c_html_a4ac8fee05a285361c33a2b0d9c2d555c"><div class="ttname"><a href="../../d0/d85/process_8c.html#a4ac8fee05a285361c33a2b0d9c2d555c">numberof</a></div><div class="ttdeci">#define numberof(array)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l00083">process.c:83</a></div></div> <div class="ttc" id="process_8c_html_ad8286c02906e4bd3f95fb913b9033076"><div class="ttname"><a href="../../d0/d85/process_8c.html#ad8286c02906e4bd3f95fb913b9033076">Init_process</a></div><div class="ttdeci">void Init_process(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l06653">process.c:6653</a></div></div> <div class="ttc" id="intern_8h_html_a57a3a6b1a7a0c9dc8905611023297567"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a57a3a6b1a7a0c9dc8905611023297567">rb_thread_sleep_forever</a></div><div class="ttdeci">void rb_thread_sleep_forever(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de7/thread_8c_source.html#l01028">thread.c:1028</a></div></div> <div class="ttc" id="intern_8h_html_a48b2b873adb8b6a04254bd631c4b03c5"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a></div><div class="ttdeci">VALUE rb_str_new(const char *, long)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00425">string.c:425</a></div></div> <div class="ttc" id="process_8c_html_a50507b3d25b4f2798ed404aeef6f07a8"><div class="ttname"><a href="../../d0/d85/process_8c.html#a50507b3d25b4f2798ed404aeef6f07a8">rb_f_exec</a></div><div class="ttdeci">VALUE rb_f_exec(int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d85/process_8c_source.html#l02424">process.c:2424</a></div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="../../doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>