#include <pthread.h>

#include <signal.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <unistd.h>

static int do_test (void);

#define TEST_FUNCTION do_test ()

#include "../test-skeleton.c"

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);

    }

  delayed_exit (3);

  /* Terminate only this thread.  */

  pthread_exit (NULL);

  /* NOTREACHED */

  return 1;

}