sigpending(S)
sigpending --
examine pending signals
Syntax
cc . . . -lc
#include <signal.h>
int sigpending (set)
sigset_t *set;
Description
A call to the sigpending
routine stores the set of signals blocked from delivery
and pending to the calling process in the object
to which the argument set points.
Return value
Upon successful completion, a value of zero is returned.
sigpending fails if the following is true:
EFAULT-
set points outside the allocated address space of the
process. Where set is the name of the documented argument.
See also
sigaction(S),
signal(M),
signal(S),
sigprocmask(S),
sigsuspend(S),
sigset(S),
sigsetv(S),
sigsetjmp(S)
Standards conformance
sigpending conforms with:
IEEE POSIX Std 1003.1-1990 System Application Program Interface (API) [C Language] (ISO/IEC 9945-1)
;
X/Open Portability Guide, Issue 3, 1989
;
and
NIST FIPS 151-1
.
© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003