|Guards the state of the nesting level and thread id. |
|Current nesting level of the recursion. |
|Current owner of the lock. |
This implementation is based on an algorithm sketched by Dave Butenhof <firstname.lastname@example.org>. Naturally, I take the credit for any mistakes ;-)
Guards the state of the nesting level and thread id.
This condition variable suspends other waiting threads until the mutex is available.
Current nesting level of the recursion.