1/* Get the default attributes used by pthread_create in the process.
2 Copyright (C) 2013-2016 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
18
19#include <errno.h>
20#include <stdlib.h>
21#include <pthreadP.h>
22#include <assert.h>
23
24int
25pthread_getattr_default_np (pthread_attr_t *out)
26{
27 struct pthread_attr *real_out;
28
29 assert (sizeof (*out) >= sizeof (struct pthread_attr));
30 real_out = (struct pthread_attr *) out;
31
32 lll_lock (__default_pthread_attr_lock, LLL_PRIVATE);
33 *real_out = __default_pthread_attr;
34 lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
35
36 return 0;
37}
38