Function report |
Source Code:lib\vsprintf.c |
Create Date:2022-07-28 06:12:03 |
| Last Modify:2022-05-21 09:47:42 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Maps a pointer to a 32 bit unique identifier.
Proto:static inline int __ptr_to_hashval(const void *ptr, unsigned long *hashval_out)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| const void * | ptr | |
| unsigned long * | hashval_out |
| 768 | If static_branch_unlikely( & not_filled_random_ptr_key) Then Return -EAGAIN |
| 779 | hashval = siphash_1u32((u32)ptr, & ptr_key) |
| 781 | hashval_out = hashval |
| 782 | Return 0 |
| Name | Describe |
|---|---|
| ptr_to_hashval | |
| ptr_to_id |
| 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 |