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18d59c1b | 1 | /* C11 threads mutex unlock implementation. |
581c785b | 2 | Copyright (C) 2018-2022 Free Software Foundation, Inc. |
18d59c1b AZ |
3 | This file is part of the GNU C Library. |
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 | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
18d59c1b AZ |
18 | |
19 | #include "thrd_priv.h" | |
ae4a5ca0 | 20 | #include <shlib-compat.h> |
18d59c1b AZ |
21 | |
22 | int | |
ae4a5ca0 | 23 | __mtx_unlock (mtx_t *mutex) |
18d59c1b AZ |
24 | { |
25 | int err_code = __pthread_mutex_unlock ((pthread_mutex_t *) mutex); | |
26 | return thrd_err_map (err_code); | |
27 | } | |
ae4a5ca0 FW |
28 | #if PTHREAD_IN_LIBC |
29 | versioned_symbol (libc, __mtx_unlock, mtx_unlock, GLIBC_2_34); | |
30 | # if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_28, GLIBC_2_34) | |
31 | compat_symbol (libpthread, __mtx_unlock, mtx_unlock, GLIBC_2_28); | |
32 | # endif | |
33 | #else /* !PTHREAD_IN_LIBC */ | |
34 | strong_alias (__mtx_unlock, mtx_unlock) | |
35 | #endif |