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raise

man page of raise

raise: send a signal to the caller

NAME

raise - send a signal to the caller

SYNOPSIS

#include <signal.h> int raise(int sig);

DESCRIPTION

The raise() function sends a signal to the calling process or thread. In a single-threaded program it is equivalent to kill(getpid(), sig); In a multithreaded program it is equivalent to pthread_kill(pthread_self(), sig); If the signal causes a handler to be called, raise() will only return after the signal handler has returned.
RETURN VALUE
raise() returns 0 on success, and nonzero for failure.
CONFORMING TO
C89, C99, POSIX.1-2001.

SEE ALSO

getpid(2), kill(2), sigaction(2), signal(2), pthread_kill(3), signal(7)

COLOPHON

This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at //www.kernel.org/doc/man-pages/. RAISE(3)
 
 
 

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