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/* This testcase is part of GDB, the GNU debugger.
Copyright 2016 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <pthread.h>
#include <unistd.h>
#define NUM_THREADS 2
static int volatile quit = 0;
static void
child_sub_function (void)
{
while (!quit); /* thread loop line */
}
static void *
child_function (void *args)
{
child_sub_function (); /* thread caller line */
return NULL;
}
int
main (void)
{
int i = 0;
pthread_t threads[NUM_THREADS];
for (i = 0; i < NUM_THREADS; i++)
pthread_create (&threads[i], NULL, child_function, NULL);
/* Leave enough time for the threads to reach their infinite loop. */
sleep (1);
i = 0; /* main break line */
sleep (2);
/* Allow the test to exit cleanly. */
quit = 1;
for (i = 0; i < NUM_THREADS; i++)
pthread_join (threads[i], NULL);
return 0;
}
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