source: rtems/cpukit/posix/src/condwait.c @ 7f4ee2b

5
Last change on this file since 7f4ee2b was 7f4ee2b, checked in by Sebastian Huber <sebastian.huber@…>, on 04/22/16 at 12:37:13

posix: Avoid Giant lock for condition variables

Update #2555.

  • Property mode set to 100644
File size: 673 bytes
Line 
1/**
2 * @file
3 *
4 * @brief Waiting on a Condition
5 * @ingroup POSIXAPI
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-2007.
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
23/*
24 *  11.4.4 Waiting on a Condition, P1003.1c/Draft 10, p. 105
25 */
26
27int pthread_cond_wait(
28  pthread_cond_t     *cond,
29  pthread_mutex_t    *mutex
30)
31{
32  return _POSIX_Condition_variables_Wait_support(
33    cond,
34    mutex,
35    WATCHDOG_NO_TIMEOUT,
36    false
37  );
38}
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