1 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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.
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.
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/>. */
23 pthread_rwlockattr_init (pthread_rwlockattr_t
*attr
)
25 ASSERT_TYPE_SIZE (pthread_rwlockattr_t
, __SIZEOF_PTHREAD_RWLOCKATTR_T
);
26 ASSERT_PTHREAD_INTERNAL_SIZE (pthread_rwlockattr_t
,
27 struct pthread_rwlockattr
);
29 struct pthread_rwlockattr
*iattr
;
31 iattr
= (struct pthread_rwlockattr
*) attr
;
33 iattr
->lockkind
= PTHREAD_RWLOCK_DEFAULT_NP
;
34 iattr
->pshared
= PTHREAD_PROCESS_PRIVATE
;