nptl/pthread_getattr_default_np.c


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/* Get the default attributes used by pthread_create in the process.
   Copyright (C) 2013-2020 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
   <https://www.gnu.org/licenses/>.  */

#include <pthreadP.h>

int
pthread_getattr_default_np (pthread_attr_t *out)
{
  lll_lock (__default_pthread_attr_lock, LLL_PRIVATE);
  int ret = __pthread_attr_copy (out,
                                 (pthread_attr_t *) &__default_pthread_attr);
  lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
  return ret;
}