1SIGPENDING(P)              POSIX Programmer's Manual             SIGPENDING(P)
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NAME

6       sigpending - examine pending signals
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SYNOPSIS

9       #include <signal.h>
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11       int sigpending(sigset_t *set);
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DESCRIPTION

15       The  sigpending()  function  shall store, in the location referenced by
16       the set argument, the set of signals that are blocked from delivery  to
17       the  calling  thread and that are pending on the process or the calling
18       thread.
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RETURN VALUE

21       Upon successful completion, sigpending() shall return 0; otherwise,  -1
22       shall be returned and errno set to indicate the error.
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ERRORS

25       No errors are defined.
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27       The following sections are informative.
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EXAMPLES

30       None.
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APPLICATION USAGE

33       None.
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RATIONALE

36       None.
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FUTURE DIRECTIONS

39       None.
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SEE ALSO

42       sigaddset()  ,  sigdelset()  , sigemptyset() , sigfillset() , sigismem‐
43       ber()   ,   sigprocmask()   ,   the   Base   Definitions   volume    of
44       IEEE Std 1003.1-2001, <signal.h>
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47       Portions  of  this text are reprinted and reproduced in electronic form
48       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
49       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
50       Specifications Issue 6, Copyright (C) 2001-2003  by  the  Institute  of
51       Electrical  and  Electronics  Engineers, Inc and The Open Group. In the
52       event of any discrepancy between this version and the original IEEE and
53       The  Open Group Standard, the original IEEE and The Open Group Standard
54       is the referee document. The original Standard can be  obtained  online
55       at http://www.opengroup.org/unix/online.html .
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59IEEE/The Open Group                  2003                        SIGPENDING(P)
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