/* C11 thread conditional initialization implementation.

   Copyright (C) 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 <stdalign.h>

#include "thrd_priv.h"

int

cnd_init (cnd_t *cond)

{

  _Static_assert (sizeof (cnd_t) == sizeof (pthread_cond_t),

		  "(sizeof (cnd_t) != sizeof (pthread_cond_t)");

  _Static_assert (alignof (cnd_t) == alignof (pthread_cond_t),

		  "alignof (cnd_t) != alignof (pthread_cond_t)");

  int err_code = __pthread_cond_init ((pthread_cond_t *)cond, NULL);

  return thrd_err_map (err_code);

}