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+.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved
+.TH "SIGPENDING" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual"
+.\" sigpending
+.SH NAME
+sigpending \- examine pending signals
+.SH SYNOPSIS
+.LP
+\fB#include <signal.h>
+.br
+.sp
+int sigpending(sigset_t *\fP\fIset\fP\fB); \fP
+\fB
+.br
+\fP
+.SH DESCRIPTION
+.LP
+The \fIsigpending\fP() function shall store, in the location referenced
+by the \fIset\fP 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.
+.SH RETURN VALUE
+.LP
+Upon successful completion, \fIsigpending\fP() shall return 0; otherwise,
+-1 shall be returned and \fIerrno\fP set to indicate
+the error.
+.SH ERRORS
+.LP
+No errors are defined.
+.LP
+\fIThe following sections are informative.\fP
+.SH EXAMPLES
+.LP
+None.
+.SH APPLICATION USAGE
+.LP
+None.
+.SH RATIONALE
+.LP
+None.
+.SH FUTURE DIRECTIONS
+.LP
+None.
+.SH SEE ALSO
+.LP
+\fIsigaddset\fP() , \fIsigdelset\fP() , \fIsigemptyset\fP() , \fIsigfillset\fP()
+, \fIsigismember\fP() , \fIsigprocmask\fP() , the Base Definitions
+volume of
+IEEE\ Std\ 1003.1-2001, \fI<signal.h>\fP
+.SH 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 original Standard can be obtained online at
+http://www.opengroup.org/unix/online.html .