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 lo-
          cation referenced by set.

     RETURN VALUE
          Upon successful completion, zero is returned.  Otherwise, a
          value of -1 is returned and errno is set to indicate the er-
          ror.

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

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






























     April, 1990                                                     1