mirror of https://github.com/PCSX2/pcsx2.git
83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/*
|
|
* mutex8.c
|
|
*
|
|
*
|
|
* Pthreads-win32 - POSIX Threads Library for Win32
|
|
* Copyright (C) 1998 Ben Elliston and Ross Johnson
|
|
* Copyright (C) 1999,2000,2001 Ross Johnson
|
|
*
|
|
* Contact Email: rpj@ise.canberra.edu.au
|
|
*
|
|
* 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 2.1 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; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
* --------------------------------------------------------------------------
|
|
*
|
|
* Test the default (type not set) mutex type exercising timedlock.
|
|
* Thread locks mutex, another thread timedlocks the mutex.
|
|
* Timed thread should timeout.
|
|
*
|
|
* Depends on API functions:
|
|
* pthread_mutex_lock()
|
|
* pthread_mutex_timedlock()
|
|
* pthread_mutex_unlock()
|
|
*/
|
|
|
|
#include "test.h"
|
|
#include <sys/timeb.h>
|
|
|
|
static int lockCount = 0;
|
|
|
|
static pthread_mutex_t mutex;
|
|
|
|
void * locker(void * arg)
|
|
{
|
|
struct timespec abstime = { 0, 0 };
|
|
PTW32_STRUCT_TIMEB currSysTime;
|
|
const DWORD NANOSEC_PER_MILLISEC = 1000000;
|
|
|
|
PTW32_FTIME(&currSysTime);
|
|
|
|
abstime.tv_sec = (long)currSysTime.time;
|
|
abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm;
|
|
|
|
abstime.tv_sec += 1;
|
|
|
|
assert(pthread_mutex_timedlock(&mutex, &abstime) == ETIMEDOUT);
|
|
|
|
lockCount++;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
main()
|
|
{
|
|
pthread_t t;
|
|
|
|
assert(pthread_mutex_init(&mutex, NULL) == 0);
|
|
|
|
assert(pthread_mutex_lock(&mutex) == 0);
|
|
|
|
assert(pthread_create(&t, NULL, locker, NULL) == 0);
|
|
|
|
Sleep(2000);
|
|
|
|
assert(lockCount == 1);
|
|
|
|
assert(pthread_mutex_unlock(&mutex) == 0);
|
|
|
|
return 0;
|
|
}
|