source: rtems/cpukit/posix/src/sigprocmask.c @ 1d572eba

5
Last change on this file since 1d572eba was c499856, checked in by Chris Johns <chrisj@…>, on 03/20/14 at 21:10:47

Change all references of rtems.com to rtems.org.
  • Property mode set to 100644
File size: 856 bytes
Line 
1/**
2 * @file
3 *
4 * @brief Examine and Change Blocked Signals
5 * @ingroup POSIXAPI
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-1999.
10 *  On-Line Applications Research Corporation (OAR).
11 *
12 *  The license and distribution terms for this file may be
13 *  found in the file LICENSE in this distribution or at
14 *  http://www.rtems.org/license/LICENSE.
15 */
16
17#if HAVE_CONFIG_H
18#include "config.h"
19#endif
20
21#include <pthread.h>
22#include <signal.h>
23
24/**
25 * 3.3.5 Examine and Change Blocked Signals, P1003.1b-1993, p. 73
26 *
27 * NOTE: P1003.1c/D10, p. 37 adds pthread_sigmask().
28 */
29int sigprocmask(
30  int               how,
31  const sigset_t   *__restrict set,
32  sigset_t         *__restrict oset
33)
34{
35  /*
36   *  P1003.1c/Draft 10, p. 38 maps sigprocmask to pthread_sigmask.
37   */
38
39#if defined(RTEMS_POSIX_API)
40  return pthread_sigmask( how, set, oset );
41#else
42  return -1;
43#endif
44}
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