int sigpending(sigset_t *set)
DESCRIPTION
Sigpending()
returns the set of signals that are waiting to be delivered. They are
currently blocked by the signal mask.
SEE ALSO
sigaction(2)
sigprocmask(2)
sigsuspend(2)
sigset(3)
DIAGNOSTICS
Returns
0
on success and
-1
on error. The only possible error code is
EFAULT
for a bad
set
address.
AUTHOR
Kees J. Bot (kjb@cs.vu.nl)