Function report |
Source Code:kernel\locking\rwsem.c |
Create Date:2022-07-28 09:48:02 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Return true if the rwsem is owned by a reader.
Proto:static inline bool is_rwsem_reader_owned(struct rw_semaphore *sem)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct rw_semaphore * | sem |
| 231 | Return Test the flags in the owner field. |
| Name | Describe |
|---|---|
| __down_read | lock for reading |
| __down_read_killable | |
| __up_read | lock after reading |
| up_read_non_owner |
| 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 |