dart:io

ProcessSignal class

On Posix systems, ProcessSignal is used to send a specific signal to a child process, see Process.kill.

Some ProcessSignals can also be watched, as a way to intercept the default signal handler and implement another. See ProcessSignal.watch for more information.

Constants

SIGABRT → ProcessSignal

const ProcessSignal._(6, "SIGABRT")

SIGALRM → ProcessSignal

const ProcessSignal._(14, "SIGALRM")

SIGBUS → ProcessSignal

const ProcessSignal._(7, "SIGBUS")

SIGCHLD → ProcessSignal

const ProcessSignal._(17, "SIGCHLD")

SIGCONT → ProcessSignal

const ProcessSignal._(18, "SIGCONT")

SIGFPE → ProcessSignal

const ProcessSignal._(8, "SIGFPE")

SIGHUP → ProcessSignal

const ProcessSignal._(1, "SIGHUP")

SIGILL → ProcessSignal

const ProcessSignal._(4, "SIGILL")

SIGINT → ProcessSignal

const ProcessSignal._(2, "SIGINT")

SIGKILL → ProcessSignal

const ProcessSignal._(9, "SIGKILL")

SIGPIPE → ProcessSignal

const ProcessSignal._(13, "SIGPIPE")

SIGPOLL → ProcessSignal

const ProcessSignal._(29, "SIGPOLL")

SIGPROF → ProcessSignal

const ProcessSignal._(27, "SIGPROF")

SIGQUIT → ProcessSignal

const ProcessSignal._(3, "SIGQUIT")

SIGSEGV → ProcessSignal

const ProcessSignal._(11, "SIGSEGV")

SIGSTOP → ProcessSignal

const ProcessSignal._(19, "SIGSTOP")

SIGSYS → ProcessSignal

const ProcessSignal._(31, "SIGSYS")

SIGTERM → ProcessSignal

const ProcessSignal._(15, "SIGTERM")

SIGTRAP → ProcessSignal

const ProcessSignal._(5, "SIGTRAP")

SIGTSTP → ProcessSignal

const ProcessSignal._(20, "SIGTSTP")

SIGTTIN → ProcessSignal

const ProcessSignal._(21, "SIGTTIN")

SIGTTOU → ProcessSignal

const ProcessSignal._(22, "SIGTTOU")

SIGURG → ProcessSignal

const ProcessSignal._(23, "SIGURG")

SIGUSR1 → ProcessSignal

const ProcessSignal._(10, "SIGUSR1")

SIGUSR2 → ProcessSignal

const ProcessSignal._(12, "SIGUSR2")

SIGVTALRM → ProcessSignal

const ProcessSignal._(26, "SIGVTALRM")

SIGWINCH → ProcessSignal

const ProcessSignal._(28, "SIGWINCH")

SIGXCPU → ProcessSignal

const ProcessSignal._(24, "SIGXCPU")

SIGXFSZ → ProcessSignal

const ProcessSignal._(25, "SIGXFSZ")

Properties

hashCode → int

read-only, inherited

The hash code for this object.

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

Operators

operator ==(other) → bool

inherited

The equality operator.

Methods

toString() → String

Returns a string representation of this object.

watch() → Stream<ProcessSignal>

Watch for process signals.

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed.