/* pthread_attr_setscope.  Generic version.

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

   This file is part of the GNU C Library.

   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 <pt-internal.h>

int

__pthread_attr_setscope (pthread_attr_t *attr, int contentionscope)

{

  if (contentionscope == __pthread_default_attr.__contentionscope)

    {

      attr->__contentionscope = contentionscope;

      return 0;

    }

  switch (contentionscope)

    {

    case PTHREAD_SCOPE_PROCESS:

    case PTHREAD_SCOPE_SYSTEM:

      return ENOTSUP;

    default:

      return EINVAL;

    }

}

strong_alias (__pthread_attr_setscope, pthread_attr_setscope);