sigpending(2P)                                     sigpending(2P)



NAME
     sigpending - examine pending signals

SYNOPSIS
     #include <signal.h>

     int sigpending(set)
     sigset_t *set;

DESCRIPTION
     sigpending stores the set of signals that are blocked from
     delivery and are pending for the calling process at the
     location referenced by set.

STATUS MESSAGES AND VALUES
     Upon successful completion, zero is returned.  Otherwise, a
     value of -1 is returned and errno is set to indicate the
     error.

     If set points to an invalid address, sigpending will return
     -1 and set errno to EFAULT.

SEE ALSO
     sigsetops(3P), sigprocmask(3P)































January 1992                                                    1