1/* Copyright (C) 2005-2023 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_mutexattr_getrobust (const pthread_mutexattr_t *attr,
23 int *robustness)
24{
25 const struct pthread_mutexattr *iattr;
26
27 iattr = (const struct pthread_mutexattr *) attr;
28
29 *robustness = ((iattr->mutexkind & PTHREAD_MUTEXATTR_FLAG_ROBUST) != 0
30 ? PTHREAD_MUTEX_ROBUST_NP : PTHREAD_MUTEX_STALLED_NP);
31
32 return 0;
33}
34versioned_symbol (libc, __pthread_mutexattr_getrobust,
35 pthread_mutexattr_getrobust, GLIBC_2_34);
36
37#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_4, GLIBC_2_34)
38compat_symbol (libpthread, __pthread_mutexattr_getrobust,
39 pthread_mutexattr_getrobust_np, GLIBC_2_4);
40#endif
41
42#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_34)
43compat_symbol (libpthread, __pthread_mutexattr_getrobust,
44 pthread_mutexattr_getrobust, GLIBC_2_12);
45#endif
46