1 /*
2 +----------------------------------------------------------------------+
3 | This source file is subject to version 3.01 of the PHP license, |
4 | that is bundled with this package in the file LICENSE, and is |
5 | available through the world-wide-web at the following url: |
6 | https://www.php.net/license/3_01.txt |
7 | If you did not receive a copy of the PHP license and are unable to |
8 | obtain it through the world-wide-web, please send a note to |
9 | license@php.net so we can mail you a copy immediately. |
10 +----------------------------------------------------------------------+
11 | Authors: Levi Morrison <morrison.levi@gmail.com> |
12 +----------------------------------------------------------------------+
13 */
14
15 #include "zend_atomic.h"
16
17 /* This file contains the non-inline copy of atomic functions. This is useful
18 * for extensions written in languages such as Rust. C and C++ compilers are
19 * probably going to inline these functions, but in the case they don't, this
20 * is also where the code will go.
21 */
22
23 /* Defined for FFI users; everyone else use ZEND_ATOMIC_BOOL_INIT.
24 * This is NOT ATOMIC as it is meant for initialization.
25 */
zend_atomic_bool_init(zend_atomic_bool * obj,bool desired)26 ZEND_API void zend_atomic_bool_init(zend_atomic_bool *obj, bool desired) {
27 ZEND_ATOMIC_BOOL_INIT(obj, desired);
28 }
29
zend_atomic_bool_exchange(zend_atomic_bool * obj,bool desired)30 ZEND_API bool zend_atomic_bool_exchange(zend_atomic_bool *obj, bool desired) {
31 return zend_atomic_bool_exchange_ex(obj, desired);
32 }
33
zend_atomic_bool_store(zend_atomic_bool * obj,bool desired)34 ZEND_API void zend_atomic_bool_store(zend_atomic_bool *obj, bool desired) {
35 zend_atomic_bool_store_ex(obj, desired);
36 }
37
38 #if defined(ZEND_WIN32) || defined(HAVE_SYNC_ATOMICS)
39 /* On these platforms it is non-const due to underlying APIs. */
zend_atomic_bool_load(zend_atomic_bool * obj)40 ZEND_API bool zend_atomic_bool_load(zend_atomic_bool *obj) {
41 return zend_atomic_bool_load_ex(obj);
42 }
43 #else
zend_atomic_bool_load(const zend_atomic_bool * obj)44 ZEND_API bool zend_atomic_bool_load(const zend_atomic_bool *obj) {
45 return zend_atomic_bool_load_ex(obj);
46 }
47 #endif
48
