source: rtems/cpukit/posix/src/condtimedwait.c

Last change on this file was b5bfaaf9, checked in by Gedare Bloom <gedare@…>, on Jun 23, 2016 at 8:55:38 PM

posix: cond_timedwait remember and use clock from condattr

updates #2745

  • Property mode set to 100644
File size: 798 bytes
Line 
1/**
2 * @file
3 *
4 * @brief Waiting on a Condition
5 * @ingroup POSIXAPI
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-2008.
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 <rtems/posix/condimpl.h>
22#include <rtems/score/todimpl.h>
23
24/*
25 *  11.4.4 Waiting on a Condition, P1003.1c/Draft 10, p. 105
26 */
27
28int pthread_cond_timedwait(
29  pthread_cond_t        *cond,
30  pthread_mutex_t       *mutex,
31  const struct timespec *abstime
32)
33{
34  if ( abstime == NULL ) {
35    return EINVAL; /* not specified */
36  }
37  return _POSIX_Condition_variables_Wait_support(
38    cond,
39    mutex,
40    abstime
41  );
42}
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