1/* Copyright (C) 2002-2023 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18#include "pthreadP.h"
19#include <shlib-compat.h>
20
21int
22__pthread_rwlockattr_init (pthread_rwlockattr_t *attr)
23{
24 ASSERT_TYPE_SIZE (pthread_rwlockattr_t, __SIZEOF_PTHREAD_RWLOCKATTR_T);
25 ASSERT_PTHREAD_INTERNAL_SIZE (pthread_rwlockattr_t,
26 struct pthread_rwlockattr);
27
28 struct pthread_rwlockattr *iattr;
29
30 iattr = (struct pthread_rwlockattr *) attr;
31
32 iattr->lockkind = PTHREAD_RWLOCK_DEFAULT_NP;
33 iattr->pshared = PTHREAD_PROCESS_PRIVATE;
34
35 return 0;
36}
37versioned_symbol (libc, __pthread_rwlockattr_init,
38 pthread_rwlockattr_init, GLIBC_2_34);
39
40#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34)
41compat_symbol (libpthread, __pthread_rwlockattr_init,
42 pthread_rwlockattr_init, GLIBC_2_1);
43#endif
44