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/*
* Test for pthread_join().
*
*
* 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
*
* --------------------------------------------------------------------------
*
* Depends on API functions: pthread_create(), pthread_join(), pthread_exit().
*/
#include "test.h"
void *
func(void * arg)
{
int i = (int) arg;
Sleep(i * 500);
pthread_exit(arg);
/* Never reached. */
exit(1);
}
int
main(int argc, char * argv[])
{
pthread_t id[4];
int i;
int result;
/* Create a few threads and then exit. */
for (i = 0; i < 4; i++)
{
assert(pthread_create(&id[i], NULL, func, (void *) i) == 0);
}
/* Some threads will finish before they are joined, some after. */
Sleep(1000);
for (i = 0; i < 4; i++)
{
assert(pthread_join(id[i], (void **) &result) == 0);
#if ! defined (__MINGW32__) || defined (__MSVCRT__)
assert(result == i);
#else
# warning pthread_join not fully supported in this configuration.
assert(result == 0);
#endif
}
/* Success. */
return 0;
}
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