Function report |
Source Code:include\linux\atomic-fallback.h |
Create Date:2022-07-28 05:34:52 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:atomic64_try_cmpxchg
Proto:static inline bool atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| atomic64_t * | v | |
| s64 * | old | |
| s64 | new |
| 2028 | r = atomic64_cmpxchg(v, o, new) |
| 2029 | If Value for the false possibility is greater at compile time(r != o) Then old = r |
| 2031 | Return Value is more likely to compile time(r == o) |
| Name | Describe |
|---|---|
| atomic64_fetch_add_unless | atomic64_fetch_add_unless - add unless the number is already a given value*@v: pointer of type atomic64_t*@a: the amount to add to v |
| atomic64_inc_unless_negative | |
| atomic64_dec_unless_positive |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |