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#include <pthread.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
static pthread_barrier_t b;
static void *
tf2 (void *arg)
{
while (1)
sleep (100);
/* NOTREACHED */
return NULL;
}
static void *
tf (void *arg)
{
pthread_t th;
int e = pthread_barrier_wait (&b);
if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
{
puts ("barrier_wait failed");
exit (1);
}
e = pthread_create (&th, NULL, tf2, NULL);
if (e != 0)
{
printf ("create failed: %s\n", strerror (e));
exit (1);
}
/* Terminate only this thread. */
return NULL;
}
static int
do_test (void)
{
pthread_t th;
if (pthread_barrier_init (&b, NULL, 2) != 0)
{
puts ("barrier_init failed");
exit (1);
}
int e = pthread_create (&th, NULL, tf, NULL);
if (e != 0)
{
printf ("create failed: %s\n", strerror (e));
exit (1);
}
e = pthread_barrier_wait (&b);
if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
{
puts ("barrier_wait failed");
exit (1);
}
/* Terminate only this thread. */
pthread_exit (NULL);
/* NOTREACHED */
return 1;
}
#define EXPECTED_SIGNAL SIGALRM
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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