1/* Copyright (C) 2005-2021 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
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#include <shlib-compat.h>
21
22int
23__pthread_mutexattr_getrobust (const pthread_mutexattr_t *attr,
24 int *robustness)
25{
26 const struct pthread_mutexattr *iattr;
27
28 iattr = (const struct pthread_mutexattr *) attr;
29
30 *robustness = ((iattr->mutexkind & PTHREAD_MUTEXATTR_FLAG_ROBUST) != 0
31 ? PTHREAD_MUTEX_ROBUST_NP : PTHREAD_MUTEX_STALLED_NP);
32
33 return 0;
34}
35versioned_symbol (libc, __pthread_mutexattr_getrobust,
36 pthread_mutexattr_getrobust, GLIBC_2_34);
37
38#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_4, GLIBC_2_34)
39compat_symbol (libpthread, __pthread_mutexattr_getrobust,
40 pthread_mutexattr_getrobust_np, GLIBC_2_4);
41#endif
42
43#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_34)
44compat_symbol (libpthread, __pthread_mutexattr_getrobust,
45 pthread_mutexattr_getrobust, GLIBC_2_12);
46#endif
47