condwait.c

来自「RTEMS (Real-Time Executive for Multiproc」· C语言 代码 · 共 37 行

/*
 *  $Id: condwait.c,v 1.2 2001/01/24 14:17:28 joel Exp $
 */

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include <pthread.h>
#include <errno.h>

#include <rtems/system.h>
#include <rtems/score/object.h>
#include <rtems/score/states.h>
#include <rtems/score/watchdog.h>
#include <rtems/posix/cond.h>
#include <rtems/posix/time.h>
#include <rtems/posix/mutex.h>

/*PAGE
 *
 *  11.4.4 Waiting on a Condition, P1003.1c/Draft 10, p. 105
 */
 
int pthread_cond_wait(
  pthread_cond_t     *cond,
  pthread_mutex_t    *mutex
)
{
  return _POSIX_Condition_variables_Wait_support(
    cond,
    mutex,
    THREAD_QUEUE_WAIT_FOREVER,
    FALSE
  );
}