Gecko [ beriskala.com ]

Name	Size	Permission	Date
enumerator	[ DIR ]	drwxr-xr-x	2026-05-05 23:08
io	[ DIR ]	drwxr-xr-x	2026-05-05 23:08
object_space	[ DIR ]	drwxr-xr-x	2026-05-05 23:08
rbs	[ DIR ]	drwxr-xr-x	2026-04-07 16:50
rubygems	[ DIR ]	drwxr-xr-x	2026-05-05 23:08
array.rbs	137.79 KB	-rw-r--r--	2026-04-07 16:50
basic_object.rbs	12.57 KB	-rw-r--r--	2026-04-07 16:50
binding.rbs	4.11 KB	-rw-r--r--	2026-04-07 16:50
builtin.rbs	7.29 KB	-rw-r--r--	2026-04-07 16:50
class.rbs	6.72 KB	-rw-r--r--	2026-04-07 16:51
comparable.rbs	5.63 KB	-rw-r--r--	2026-04-07 16:50
complex.rbs	25.1 KB	-rw-r--r--	2026-04-07 16:50
constants.rbs	1.89 KB	-rw-r--r--	2026-04-07 16:50
data.rbs	12.7 KB	-rw-r--r--	2026-04-07 16:50
dir.rbs	31.49 KB	-rw-r--r--	2026-04-07 16:50
encoding.rbs	46.41 KB	-rw-r--r--	2026-04-07 16:50
enumerable.rbs	85.7 KB	-rw-r--r--	2026-04-07 16:50
enumerator.rbs	19.37 KB	-rw-r--r--	2026-04-07 16:50
env.rbs	159 B	-rw-r--r--	2026-04-07 16:51
errno.rbs	10.71 KB	-rw-r--r--	2026-04-07 16:50
errors.rbs	18.81 KB	-rw-r--r--	2026-04-07 16:51
exception.rbs	11.58 KB	-rw-r--r--	2026-04-07 16:50
false_class.rbs	2.1 KB	-rw-r--r--	2026-04-07 16:50
fiber.rbs	19.11 KB	-rw-r--r--	2026-04-07 16:50
fiber_error.rbs	374 B	-rw-r--r--	2026-04-07 16:50
file.rbs	92.57 KB	-rw-r--r--	2026-04-07 16:50
file_test.rbs	10.2 KB	-rw-r--r--	2026-04-07 16:50
float.rbs	32.78 KB	-rw-r--r--	2026-04-07 16:50
gc.rbs	20.88 KB	-rw-r--r--	2026-04-07 16:50
global_variables.rbs	5.64 KB	-rw-r--r--	2026-04-07 16:50
hash.rbs	58.89 KB	-rw-r--r--	2026-04-07 16:50
integer.rbs	40.51 KB	-rw-r--r--	2026-04-07 16:51
io.rbs	112.18 KB	-rw-r--r--	2026-04-07 16:50
kernel.rbs	104.83 KB	-rw-r--r--	2026-04-07 16:50
marshal.rbs	7.07 KB	-rw-r--r--	2026-04-07 16:50
match_data.rbs	19.65 KB	-rw-r--r--	2026-04-07 16:50
math.rbs	20.28 KB	-rw-r--r--	2026-04-07 16:50
method.rbs	11.59 KB	-rw-r--r--	2026-04-07 16:50
module.rbs	54.2 KB	-rw-r--r--	2026-04-07 16:50
nil_class.rbs	3.97 KB	-rw-r--r--	2026-04-07 16:51
numeric.rbs	23.7 KB	-rw-r--r--	2026-04-07 16:50
object.rbs	5.03 KB	-rw-r--r--	2026-04-07 16:50
object_space.rbs	6.14 KB	-rw-r--r--	2026-04-07 16:51
proc.rbs	29.73 KB	-rw-r--r--	2026-04-07 16:50
process.rbs	77.15 KB	-rw-r--r--	2026-04-07 16:50
ractor.rbs	32.03 KB	-rw-r--r--	2026-04-07 16:50
random.rbs	7.85 KB	-rw-r--r--	2026-04-07 16:51
range.rbs	34.28 KB	-rw-r--r--	2026-04-07 16:50
rational.rbs	14.96 KB	-rw-r--r--	2026-04-07 16:50
rb_config.rbs	2.9 KB	-rw-r--r--	2026-04-07 16:50
refinement.rbs	1.42 KB	-rw-r--r--	2026-04-07 16:51
regexp.rbs	66.72 KB	-rw-r--r--	2026-04-07 16:50
ruby_vm.rbs	23.15 KB	-rw-r--r--	2026-04-07 16:51
set.rbs	19.36 KB	-rw-r--r--	2026-04-07 16:50
signal.rbs	3.59 KB	-rw-r--r--	2026-04-07 16:50
string.rbs	119.45 KB	-rw-r--r--	2026-04-07 16:51
struct.rbs	22.73 KB	-rw-r--r--	2026-04-07 16:51
symbol.rbs	12.96 KB	-rw-r--r--	2026-04-07 16:51
thread.rbs	51.52 KB	-rw-r--r--	2026-04-07 16:51
thread_group.rbs	2.35 KB	-rw-r--r--	2026-04-07 16:50
time.rbs	59.56 KB	-rw-r--r--	2026-04-07 16:50
trace_point.rbs	12.85 KB	-rw-r--r--	2026-04-07 16:50
true_class.rbs	2.23 KB	-rw-r--r--	2026-04-07 16:50
unbound_method.rbs	9.97 KB	-rw-r--r--	2026-04-07 16:50
warning.rbs	2.56 KB	-rw-r--r--	2026-04-07 16:50

Rename

# 
# Many operating systems allow signals to be sent to running processes. Some
# signals have a defined effect on the process, while others may be trapped at
# the code level and acted upon. For example, your process may trap the USR1
# signal and use it to toggle debugging, and may use TERM to initiate a
# controlled shutdown.
#
#     pid = fork do
#       Signal.trap("USR1") do
#         $debug = !$debug
#         puts "Debug now: #$debug"
#       end
#       Signal.trap("TERM") do
#         puts "Terminating..."
#         shutdown()
#       end
#       # . . . do some work . . .
#     end
#
#     Process.detach(pid)
#
#     # Controlling program:
#     Process.kill("USR1", pid)
#     # ...
#     Process.kill("USR1", pid)
#     # ...
#     Process.kill("TERM", pid)
#
# *produces:*
#     Debug now: true
#     Debug now: false
#     Terminating...
#
# The list of available signal names and their interpretation is system
# dependent. Signal delivery semantics may also vary between systems; in
# particular signal delivery may not always be reliable.
#
module Signal
  # 
  # Returns a list of signal names mapped to the corresponding underlying signal
  # numbers.
  #
  #     Signal.list   #=> {"EXIT"=>0, "HUP"=>1, "INT"=>2, "QUIT"=>3, "ILL"=>4, "TRAP"=>5, "IOT"=>6, "ABRT"=>6, "FPE"=>8, "KILL"=>9, "BUS"=>7, "SEGV"=>11, "SYS"=>31, "PIPE"=>13, "ALRM"=>14, "TERM"=>15, "URG"=>23, "STOP"=>19, "TSTP"=>20, "CONT"=>18, "CHLD"=>17, "CLD"=>17, "TTIN"=>21, "TTOU"=>22, "IO"=>29, "XCPU"=>24, "XFSZ"=>25, "VTALRM"=>26, "PROF"=>27, "WINCH"=>28, "USR1"=>10, "USR2"=>12, "PWR"=>30, "POLL"=>29}
  #
  def self?.list: () -> Hash[String, Integer]

# 
  # Convert signal number to signal name. Returns `nil` if the signo is an invalid
  # signal number.
  #
  #     Signal.trap("INT") { |signo| puts Signal.signame(signo) }
  #     Process.kill("INT", 0)
  #
  # *produces:*
  #
  #     INT
  #
  def self?.signame: (int signo) -> String?

# 
  # Specifies the handling of signals. The first parameter is a signal name (a
  # string such as ``SIGALRM'', ``SIGUSR1'', and so on) or a signal number. The
  # characters ``SIG'' may be omitted from the signal name. The command or block
  # specifies code to be run when the signal is raised. If the command is the
  # string ``IGNORE'' or ``SIG_IGN'', the signal will be ignored. If the command
  # is ``DEFAULT'' or ``SIG_DFL'', the Ruby's default handler will be invoked. If
  # the command is ``EXIT'', the script will be terminated by the signal. If the
  # command is ``SYSTEM_DEFAULT'', the operating system's default handler will be
  # invoked. Otherwise, the given command or block will be run. The special signal
  # name ``EXIT'' or signal number zero will be invoked just prior to program
  # termination. trap returns the previous handler for the given signal.
  #
  #     Signal.trap(0, proc { puts "Terminating: #{$$}" })
  #     Signal.trap("CLD")  { puts "Child died" }
  #     fork && Process.wait
  #
  # *produces:*
  #     Terminating: 27461
  #     Child died
  #     Terminating: 27460
  #
  def self?.trap: (Integer | interned signal) { (Integer) -> void } -> trap_command
                | (Integer | interned signal, trap_command command) -> trap_command

type trap_command = string | bool | nil | _TrapCommand

interface _TrapCommand
    def call: (Integer signo) -> void
  end
end