Manual browser: pthread_kill(3)

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PTHREAD_KILL(3) Library Functions Manual PTHREAD_KILL(3)

NAME

pthread_killsend a signal to a specified thread

LIBRARY

POSIX Threads Library (libpthread, -lpthread)

SYNOPSIS

#include <pthread.h>
#include <signal.h>

int
pthread_kill(pthread_t thread, int sig);

DESCRIPTION

The pthread_kill() function sends a signal, specified by sig, to a thread, specified by thread. The signal will be handled in the context of thread, but the signal action may alter the process as a whole. If sig is 0, error checking is performed, but no signal is actually sent.

RETURN VALUES

If successful, pthread_kill() returns 0. Otherwise, an error number is returned.

ERRORS

pthread_kill() shall fail if:
[EINVAL]
sig is an invalid or unsupported signal number.
[ESRCH]
thread is an invalid thread ID.

STANDARDS

The function conforms to IEEE Std 1003.1-2001 (“POSIX.1”).
July 9, 2010 NetBSD 7.0