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Functions | |
| UNIV_INLINE ulint | os_fast_mutex_trylock (os_fast_mutex_t *fast_mutex) |
Detailed Description
The interface to the operating system synchronization primitives.
Created 9/6/1995 Heikki Tuuri
Function Documentation
| UNIV_INLINE ulint os_fast_mutex_trylock | ( | os_fast_mutex_t * | fast_mutex | ) |
Acquires ownership of a fast mutex.
- Returns
- 0 if success, != 0 if was reserved by another thread
- Parameters
-
fast_mutex in: mutex to acquire
