/* Copyright (C) 2002-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.

   The GNU C 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.

   The GNU C 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 the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <pthread.h>

#include <stdio.h>

#include <string.h>

static int result;

static void

destr (void *arg)

{

  if (arg != (void *) -2l)

    result = 2;

  else

    result = 0;

}

static void *

tf (void *arg)

{

  pthread_key_t key = (pthread_key_t) (long int) arg;

  int err;

  err = pthread_setspecific (key, (void *) -2l);

  if (err != 0)

    result = 3;

  return NULL;

}

static int

do_test (void)

{

  pthread_key_t key;

  pthread_t th;

  int err;

  err = pthread_key_create (&key, destr);

  if (err != 0)

    {

      printf ("key_create failed: %s\n", strerror (err));

      return 1;

    }

  result = 1;

  err = pthread_create (&th, NULL, tf, (void *) (long int) key);

  if (err != 0)

    {

      printf ("create failed: %s\n", strerror (err));

      return 1;

    }

  /* Wait for the thread to terminate.  */

  err = pthread_join (th, NULL);

  if (err != 0)

    {

      printf ("join failed: %s\n", strerror (err));

      return 1;

    }

  if (result == 1)

    puts ("destructor not called");

  else if (result == 2)

    puts ("destructor got passed a wrong value");

  else if (result == 3)

    puts ("setspecific in child failed");

  else if (result != 0)

    puts ("result != 0");

  return result;

}

#define TEST_FUNCTION do_test ()

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