Class threads.thread.mutex
Lua thread mutex creation and manipulation methods.
Functions
| init ( ) | Initialize a new mutex. |
| lock ( mutex ) | Obtain a mutex lock. |
| unlock ( mutex ) | Release a mutex lock. |
| destroy ( mutex ) | Destroy an initialized mutex and free its resources. |
Functions
- init ( )
- Initialize a new mutex.
Usage:
Return value:
An initialized mutex - lock ( mutex )
- Obtain a mutex lock
Parameters
- cond: Intialized mutex
Usage:
Return value:
0 successful lock, 1 failed to obtain the lock - unlock ( mutex )
- Release a mutex lock.
Parameters
- cond: Intialized mutex
Usage
Return value:
0 successful unlock, 1 failed to release the lockSee also:
- destroy ( mutex )
- Destroy an initialized mutex and free its resources.
Parameters
- mutex: An intialized mutex
Return value:
0 success, 1 on failure.