SIGPENDING(2)

NAME
sigpending - get pending signals

SYNOPSIS
#include <signal.h>
int
sigpending(sigset_t *set);

DESCRIPTION
The sigpending() function returns a mask of the signals pending for delivery to the calling process in the location indicated by set. Signals may be pending because they are currently masked, or transiently before delivery (although the latter case is not normally detectable).

RETURN VALUES

ERRORS
The sigpending() function does not currently detect any errors.

SEE ALSO
sigaction(2), sigprocmask(2), sigsetops(3)

STANDARDS
The sigpending() function is defined by p1003.1-2008.