/* 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 <limits.h>

#include <pthread.h>

#include <stdio.h>

#include <stdlib.h>

#include <unistd.h>

static int do_test (void);

#define TEST_FUNCTION do_test ()

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

int

do_test (void)

{

  int max;

#ifdef PTHREAD_KEYS_MAX

  max = PTHREAD_KEYS_MAX;

#else

  max = _POSIX_THREAD_KEYS_MAX;

#endif

  pthread_key_t *keys = alloca (max * sizeof (pthread_key_t));

  int i;

  for (i = 0; i < max; ++i)

    if (pthread_key_create (&keys[i], NULL) != 0)

      {

	write_message ("key_create failed\n");

	_exit (1);

      }

    else

      {

	printf ("created key %d\n", i);

	if (pthread_setspecific (keys[i], (const void *) (i + 100l)) != 0)

	  {

	    write (2, "setspecific failed\n", 19);

	    _exit (1);

	  }

      }

  for (i = 0; i < max; ++i)

    {

      if (pthread_getspecific (keys[i]) != (void *) (i + 100l))

	{

	  write (2, "getspecific failed\n", 19);

	  _exit (1);

	}

      if (pthread_key_delete (keys[i]) != 0)

	{

	  write (2, "key_delete failed\n", 18);

	  _exit (1);

	}

    }

  /* Now it must be once again possible to allocate keys.  */

  if (pthread_key_create (&keys[0], NULL) != 0)

    {

      write (2, "2nd key_create failed\n", 22);

      _exit (1);

    }

  if (pthread_key_delete (keys[0]) != 0)

    {

      write (2, "2nd key_delete failed\n", 22);

      _exit (1);

    }

  return 0;

}