1 | /* Definitions of user-visible names for spin locks. |
2 | Copyright (C) 1994-2022 Free Software Foundation, Inc. |
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 |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #ifndef _SPIN_LOCK_H |
20 | #define _SPIN_LOCK_H |
21 | |
22 | #include <lock-intern.h> /* This does all the work. */ |
23 | |
24 | typedef __spin_lock_t spin_lock_t; |
25 | #define SPIN_LOCK_INITIALIZER __SPIN_LOCK_INITIALIZER |
26 | |
27 | #define spin_lock_init(lock) __spin_lock_init (lock) |
28 | #define spin_lock(lock) __spin_lock (lock) |
29 | #define spin_try_lock(lock) __spin_try_lock (lock) |
30 | #define spin_unlock(lock) __spin_unlock (lock) |
31 | #define spin_lock_locked(lock) __spin_lock_locked (lock) |
32 | |
33 | #endif /* spin-lock.h */ |
34 | |