1/* Copyright (C) 2002-2020 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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 <https://www.gnu.org/licenses/>. */
18
19#include "pthreadP.h"
20
21
22int
23pthread_rwlockattr_init (pthread_rwlockattr_t *attr)
24{
25 ASSERT_TYPE_SIZE (pthread_rwlockattr_t, __SIZEOF_PTHREAD_RWLOCKATTR_T);
26 ASSERT_PTHREAD_INTERNAL_SIZE (pthread_rwlockattr_t,
27 struct pthread_rwlockattr);
28
29 struct pthread_rwlockattr *iattr;
30
31 iattr = (struct pthread_rwlockattr *) attr;
32
33 iattr->lockkind = PTHREAD_RWLOCK_DEFAULT_NP;
34 iattr->pshared = PTHREAD_PROCESS_PRIVATE;
35
36 return 0;
37}
38