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Linux 2.6 - man page for sigpending (linux section 3posix)

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

NAME
       sigpending - examine pending signals

SYNOPSIS
       #include <signal.h>

       int sigpending(sigset_t *set);

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

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

ERRORS
       No errors are defined.

       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       sigaddset() , sigdelset() , sigemptyset() , sigfillset() , sigismember() , sigprocmask() ,
       the Base Definitions volume of IEEE Std 1003.1-2001, <signal.h>

COPYRIGHT
       Portions  of  this  text  are  reprinted  and  reproduced in electronic form from IEEE Std
       1003.1, 2003 Edition, Standard for Information Technology  --  Portable	Operating  System
       Interface  (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by
       the Institute of Electrical and Electronics Engineers, Inc and  The  Open  Group.  In  the
       event  of  any  discrepancy  between this version and the original IEEE and The Open Group
       Standard, the original IEEE and The Open Group Standard is the referee document. The orig-
       inal Standard can be obtained online at http://www.opengroup.org/unix/online.html .

IEEE/The Open Group			       2003				    SIGPENDING(P)
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