Changeset a35b458 in mainline for kernel/arch/arm32/src/atomic.c
- Timestamp:
- 2018-03-02T20:10:49Z (7 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- f1380b7
- Parents:
- 3061bc1
- git-author:
- Jiří Zárevúcky <zarevucky.jiri@…> (2018-02-28 17:38:31)
- git-committer:
- Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-02 20:10:49)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
kernel/arch/arm32/src/atomic.c
r3061bc1 ra35b458 54 54 */ 55 55 irq_spinlock_lock(&cas_lock, true); 56 56 57 57 void * cur_val = *ptr; 58 58 59 59 if (cur_val == expected) { 60 60 *ptr = new_val; 61 61 } 62 62 63 63 irq_spinlock_unlock(&cas_lock, true); 64 64 65 65 return cur_val; 66 66 }
Note:
See TracChangeset
for help on using the changeset viewer.