sigprocmask man page

sigprocmask ā€” examine and change blocked signals

Prolog

This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

Synopsis

#include <signal.h>

int sigprocmask(int how, const sigset_t *restrict set,
    sigset_t *restrict oset);

Description

Refer to pthread_sigmask().

Info

2013 IEEE/The Open Group POSIX Programmer's Manual