/* * File: condvar2.c * * * -------------------------------------------------------------------------- * *      Pthreads-win32 - POSIX Threads Library for Win32 *      Copyright(C) 1998 John E. Bossom *      Copyright(C) 1999,2005 Pthreads-win32 contributors *  *      Contact Email: rpj@callisto.canberra.edu.au *  *      The current list of contributors is contained *      in the file CONTRIBUTORS included with the source *      code distribution. The list can also be seen at the *      following World Wide Web location: *      http://sources.redhat.com/pthreads-win32/contributors.html *  *      This library is free software; you can redistribute it and/or *      modify it under the terms of the GNU Lesser General Public *      License as published by the Free Software Foundation; either *      version 2 of the License, or (at your option) any later version. *  *      This library is distributed in the hope that it will be useful, *      but WITHOUT ANY WARRANTY; without even the implied warranty of *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU *      Lesser General Public License for more details. *  *      You should have received a copy of the GNU Lesser General Public *      License along with this library in the file COPYING.LIB; *      if not, write to the Free Software Foundation, Inc., *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * * -------------------------------------------------------------------------- * * Test Synopsis: * - Test timed wait on a CV. * * Test Method (Validation or Falsification): * - Validation * * Requirements Tested: * -  * * Features Tested: * -  * * Cases Tested: * -  * * Description: * - Because the CV is never signaled, we expect the wait to time out. * * Environment: * - * * Input: * - None. * * Output: * - File name, Line number, and failed expression on failure. * - No output on success. * * Assumptions: * -  * * Pass Criteria: * - pthread_cond_timedwait returns ETIMEDOUT. * - Process returns zero exit status. * * Fail Criteria: * - pthread_cond_timedwait does not return ETIMEDOUT. * - Process returns non-zero exit status. */#define _WIN32_WINNT 0x400#include "test.h"#include <sys/timeb.h>pthread_cond_t cv;pthread_mutex_t mutex;#include "../implement.h"intmain(){  struct timespec abstime = { 0, 0 };  struct _timeb currSysTime;  const DWORD NANOSEC_PER_MILLISEC = 1000000;  assert(pthread_cond_init(&cv, NULL) == 0);  assert(pthread_mutex_init(&mutex, NULL) == 0);  assert(pthread_mutex_lock(&mutex) == 0);  /* get current system time */  _ftime(&currSysTime);  abstime.tv_sec = currSysTime.time;  abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm;  abstime.tv_sec += 1;  assert(pthread_cond_timedwait(&cv, &mutex, &abstime) == ETIMEDOUT);    assert(pthread_mutex_unlock(&mutex) == 0);  {  int result = pthread_cond_destroy(&cv);  if (result != 0)    {      fprintf(stderr, "Result = %s\n", error_string[result]);	fprintf(stderr, "\tWaitersBlocked = %ld\n", cv->nWaitersBlocked);	fprintf(stderr, "\tWaitersGone = %ld\n", cv->nWaitersGone);	fprintf(stderr, "\tWaitersToUnblock = %ld\n", cv->nWaitersToUnblock);	fflush(stderr);    }  assert(result == 0);  }  return 0;}