Gecko [ beriskala.com ]

Name	Size	Permission	Date
GID	[ DIR ]	drwxr-xr-x	2026-05-01 04:23
Status	[ DIR ]	drwxr-xr-x	2026-05-01 04:23
Sys	[ DIR ]	drwxr-xr-x	2026-05-01 04:23
UID	[ DIR ]	drwxr-xr-x	2026-05-01 04:23
Waiter	[ DIR ]	drwxr-xr-x	2026-05-01 04:23
abort-c.ri	488 B	-rw-r--r--	2023-07-26 18:25
argv0-c.ri	561 B	-rw-r--r--	2023-07-26 18:25
cdesc-Process.ri	8.72 KB	-rw-r--r--	2023-07-26 18:25
clock_getres-c.ri	1.77 KB	-rw-r--r--	2023-07-26 18:25
clock_gettime-c.ri	7.37 KB	-rw-r--r--	2023-07-26 18:25
daemon-c.ri	785 B	-rw-r--r--	2023-07-26 18:25
detach-c.ri	1.95 KB	-rw-r--r--	2023-07-26 18:25
egid%3d-c.ri	390 B	-rw-r--r--	2023-07-26 18:25
egid-c.ri	548 B	-rw-r--r--	2023-07-26 18:25
euid%3d-c.ri	372 B	-rw-r--r--	2023-07-26 18:25
euid-c.ri	511 B	-rw-r--r--	2023-07-26 18:25
exec-c.ri	3.54 KB	-rw-r--r--	2023-07-26 18:25
exit%21-c.ri	537 B	-rw-r--r--	2023-07-26 18:25
exit-c.ri	1.47 KB	-rw-r--r--	2023-07-26 18:25
fork-c.ri	1.42 KB	-rw-r--r--	2023-07-26 18:25
getpgid-c.ri	518 B	-rw-r--r--	2023-07-26 18:25
getpgrp-c.ri	528 B	-rw-r--r--	2023-07-26 18:25
getpriority-c.ri	1003 B	-rw-r--r--	2023-07-26 18:25
getrlimit-c.ri	1.01 KB	-rw-r--r--	2023-07-26 18:25
getsid-c.ri	683 B	-rw-r--r--	2023-07-26 18:25
gid%3d-c.ri	337 B	-rw-r--r--	2023-07-26 18:25
gid-c.ri	503 B	-rw-r--r--	2023-07-26 18:25
groups%3d-c.ri	637 B	-rw-r--r--	2023-07-26 18:25
groups-c.ri	516 B	-rw-r--r--	2023-07-26 18:25
initgroups-c.ri	960 B	-rw-r--r--	2023-07-26 18:25
kill-c.ri	1.66 KB	-rw-r--r--	2023-07-26 18:25
last_status-c.ri	763 B	-rw-r--r--	2023-07-26 18:25
maxgroups%3d-c.ri	405 B	-rw-r--r--	2023-07-26 18:25
maxgroups-c.ri	495 B	-rw-r--r--	2023-07-26 18:25
pid-c.ri	464 B	-rw-r--r--	2023-07-26 18:25
ppid-c.ri	663 B	-rw-r--r--	2023-07-26 18:25
setpgid-c.ri	436 B	-rw-r--r--	2023-07-26 18:25
setpgrp-c.ri	374 B	-rw-r--r--	2023-07-26 18:25
setpriority-c.ri	707 B	-rw-r--r--	2023-07-26 18:25
setproctitle-c.ri	916 B	-rw-r--r--	2023-07-26 18:25
setrlimit-c.ri	2.96 KB	-rw-r--r--	2023-07-26 18:25
setsid-c.ri	560 B	-rw-r--r--	2023-07-26 18:25
spawn-c.ri	12.68 KB	-rw-r--r--	2023-07-26 18:25
times-c.ri	641 B	-rw-r--r--	2023-07-26 18:25
uid%3d-c.ri	379 B	-rw-r--r--	2023-07-26 18:25
uid-c.ri	501 B	-rw-r--r--	2023-07-26 18:25
wait-c.ri	2.21 KB	-rw-r--r--	2023-07-26 18:25
wait2-c.ri	832 B	-rw-r--r--	2023-07-26 18:25
waitall-c.ri	895 B	-rw-r--r--	2023-07-26 18:25
waitpid-c.ri	2.12 KB	-rw-r--r--	2023-07-26 18:25
waitpid2-c.ri	838 B	-rw-r--r--	2023-07-26 18:25

Rename

U:RDoc::AnyMethod[iI"detach:ETI"Process::detach;TT:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"BSome operating systems retain the status of terminated child ;TI"Eprocesses until the parent collects that status (normally using ;TI"Hsome variant of <code>wait()</code>). If the parent never collects ;TI"Gthis status, the child stays around as a zombie process. ;TI"@<code>Process::detach</code> prevents this by setting up a ;TI"Fseparate Ruby thread whose sole job is to reap the status of the ;TI"?process _pid_ when it terminates. Use <code>detach</code> ;TI"Eonly when you do not intend to explicitly wait for the child to ;TI"terminate.;To:RDoc::Markup::BlankLine�o;
;	[	I"HThe waiting thread returns the exit status of the detached process ;TI"Dwhen it terminates, so you can use <code>Thread#join</code> to ;TI"Gknow the result. If specified _pid_ is not a valid child process ;TI".ID, the thread returns +nil+ immediately.;T@o;
;	[I"JThe waiting thread has <code>pid</code> method which returns the pid.;T@o;
;	[I"FIn this first example, we don't reap the first child process, so ;TI":it appears as a zombie in the process status display.;T@o:RDoc::Markup::Verbatim;	[
I"p1 = fork { sleep 0.1 }
;TI"p2 = fork { sleep 0.2 }
;TI"Process.waitpid(p2)
;TI"
sleep 2
;TI")system("ps -ho pid,state -p #{p1}")
;T:@format0o;
;	[I"produces:;T@o;;	[I"
27389 Z
;T;
0o;
;	[I"GIn the next example, <code>Process::detach</code> is used to reap ;TI"the child automatically.;T@o;;	[I"p1 = fork { sleep 0.1 }
;TI"p2 = fork { sleep 0.2 }
;TI"Process.detach(p1)
;TI"Process.waitpid(p2)
;TI"
sleep 2
;TI")system("ps -ho pid,state -p #{p1}")
;T;
0o;
;	[I""(produces no output);T:
@fileI"process.c;T:0@omit_headings_from_table_of_contents_below0I"%Process.detach(pid) -> thread
;T0[�I"	(p1);T@@FI"Process;TcRDoc::NormalModule00