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/*
* Test for pthread_timedjoin_np() timing out.
*
*
* --------------------------------------------------------------------------
*
* Pthreads-win32 - POSIX Threads Library for Win32
* Copyright(C) 1998 John E. Bossom
* Copyright(C) 1999,2012 Pthreads-win32 contributors
*
* Homepage1: http://sourceware.org/pthreads-win32/
* Homepage2: http://sourceforge.net/projects/pthreads4w/
*
* 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
*
* --------------------------------------------------------------------------
*
* Depends on API functions: pthread_create().
*/
#include "test.h"
void *
func(void * arg)
{
Sleep(1200);
return arg;
}
int
main(int argc, char * argv[])
{
pthread_t id;
struct timespec abstime;
void* result = (void*)-1;
PTW32_STRUCT_TIMEB currSysTime;
const DWORD NANOSEC_PER_MILLISEC = 1000000;
assert(pthread_create(&id, NULL, func, (void *)(size_t)999) == 0);
/*
* Let thread start before we attempt to join it.
*/
Sleep(100);
PTW32_FTIME(&currSysTime);
abstime.tv_sec = (long)currSysTime.time;
abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm;
/* Test for pthread_timedjoin_np timeout */
abstime.tv_sec += 1;
assert(pthread_timedjoin_np(id, &result, &abstime) == ETIMEDOUT);
assert((int)(size_t)result == -1);
/* Test for pthread_tryjoin_np behaviour before thread has exited */
assert(pthread_tryjoin_np(id, &result) == EBUSY);
assert((int)(size_t)result == -1);
Sleep(500);
/* Test for pthread_tryjoin_np behaviour after thread has exited */
assert(pthread_tryjoin_np(id, &result) == 0);
assert((int)(size_t)result == 999);
/* Success. */
return 0;
}
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