Changeset 408 for trunk/hal/generic/hal_atomic.h

Timestamp:

Dec 5, 2017, 4:20:07 PM (6 years ago)

Author:

alain

Message:

Fix several bugs in the fork() syscall.

File:

• trunk/hal/generic/hal_atomic.h (modified) (1 diff)

trunk/hal/generic/hal_atomic.h

@@ -68 +68 @@
 /*****************************************************************************************
  * This NON blocking function makes an atomic Compare-And-Swap on a 32 bits unsigned int
- * shared variable, returning a Boolean to indicate both success and atomicity.
+ * shared variable, returning a Boolean to indicate success.
  *****************************************************************************************
  * @ ptr     : pointer on the shared variable
  * @ old     : expected value for the shared variable
  * @ new     : value to be written if success
- * @ return true if (current == old) and (access is atomic)
+ * @ return true if success.
  ****************************************************************************************/
 bool_t hal_atomic_cas( uint32_t * ptr,