SIGPENDING(2,L)             AIX Technical Reference             SIGPENDING(2,L)



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sigpending



PURPOSE

Examines pending signals.

SYNTAX

#include <signal.h>

int sigpending (set)
sigset_t *set;

DESCRIPTION

The sigpending function will store the set of signals that are blocked from
delivery and pending for the calling process, in the space pointed to by the
argument set.

RETURN VALUE

Upon successful completion the value of 0 is returned.  Otherwise, a value of
-1 is returned and errno is set to indicate the error.

ERROR CONDITIONS

Possible error conditions include:

EFAULT    A set parameter points to a location outside the process's allocated
          address space.

RELATED INFORMATION

In this book:  "sigprocmask, sigsetmask, sigblock."


















Processed November 7, 1990      SIGPENDING(2,L)                               1