enum Signal

Overview

Signals are processed through the event loop and run in their own Fiber. Signals may be lost if the event loop doesn't run before exit. An uncaught exceptions in a signal handler is a fatal error.

Defined in:

signal.cr
signal.cr

Enum Members

HUP = 1
INT = 2
QUIT = 3
ILL = 4
TRAP = 5
IOT = 6
ABRT = 6
EMT = 7
FPE = 8
KILL = 9
BUS = 10
SEGV = 11
SYS = 12
PIPE = 13
ALRM = 15
TERM = 15
URG = 16
STOP = 17
TSTP = 18
CONT = 19
CHLD = 20
CLD = 20
TTIN = 21
TTOU = 22
IO = 23
XCPU = 24
XFSZ = 25
VTALRM = 26
PROF = 27
WINCH = 28
INFO = 29
USR1 = 30
USR2 = 31

Instance Method Summary

Instance methods inherited from struct Enum

&(other : self) &, +(other : Int) +, -(other : Int) -, <=>(other : self) <=>, ==(other : self) ==, ^(other : self) ^, hash hash, includes?(other : self) includes?, to_f32 : Float32 to_f32, to_f64 : Float64 to_f64, to_i : Int32 to_i, to_i16 : Int16 to_i16, to_i32 : Int32 to_i32, to_i64 : Int64 to_i64, to_i8 : Int8 to_i8, to_s(io : IO) : Nil
to_s : String
to_s
, to_u16 : UInt16 to_u16, to_u32 : UInt32 to_u32, to_u64 : UInt64 to_u64, to_u8 : UInt8 to_u8, |(other : self) |, ~ ~

Class methods inherited from struct Enum

from_value(value) : self from_value, from_value?(value) : self | Nil from_value?, names : Array(String) names, parse(string) parse, parse?(string) : self | Nil parse?, values : Array(self) values

Instance methods inherited from module Comparable(T)

<(other : T) <, <=(other : T) <=, <=>(other : T) <=>, ==(other : T) ==, >(other : T) >, >=(other : T) >=, between?(min, max) between?

Instance methods inherited from struct Value

! !, ==(other) ==, nil? nil?

Instance methods inherited from class Object

! !, !=(other) !=, !~(other) !~, ==(other) ==, ===(other) ===, =~(other) =~, class class, clone clone, crystal_type_id crystal_type_id, dup dup, hash hash, inspect
inspect(io : IO)
inspect
, itself itself, not_nil! not_nil!, tap(&block) tap, to_json to_json, to_pretty_json(io : IO)
to_pretty_json
to_pretty_json
, to_s
to_s(io : IO)
to_s
, to_yaml(io : IO)
to_yaml
to_yaml
, try(&block) try

Class methods inherited from class Object

==(other : Class) ==, ===(other) ===, cast(other) : self cast, from_json(string_or_io) from_json, from_yaml(string : String) from_yaml, hash hash, inspect(io) inspect, name : String name, to_s(io) to_s

Instance Method Detail

def abrt? #

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def alrm? #

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def bus? #

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def chld? #

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def cld? #

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def cont? #

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def emt? #

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def fpe? #

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def hup? #

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def ill? #

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def info? #

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def int? #

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def io? #

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def iot? #

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def kill? #

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def pipe? #

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def prof? #

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def quit? #

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def segv? #

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def stop? #

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def sys? #

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def term? #

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def trap? #

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def tstp? #

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def ttin? #

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def ttou? #

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def urg? #

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def us_r1? #

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def us_r2? #

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def value #

def vtalrm? #

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def winch? #

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def xcpu? #

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def xfsz? #

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