jlblancoc/mrpt — pull request #29 by yuya-oc (2014-03-16 14:50:55+00:00)
Title: Fixed named semaphore in OS X

Fixed timeout conditions and destructor in named semaphores

- Adding no-timeout case
- Fixed timeout conditions:
- The nowtime was not updated.
- Named semaphores always retried sem_trywait() if rc!=0 is true.

- Fixed destructor:
sem_destroy() is not implemented in OS X.