TY  - JOUR
AU  - Guo, Jinhua 
PY  - 2006
TI  - pmonpp: Pthread Monitor Preprocessor
JF  - Journal of Computer Science
VL  - 2
IS  - 10
DO  - 10.3844/jcssp.2006.765.769
UR  - https://thescipub.com/abstract/jcssp.2006.765.769
AB  - Monitors have become an exceedingly important synchronization mechanism because they are a natural generalization of the object-oriented programming. A monitor construct encapsulates private data with public methods to operate on that data. Although the Pthread library contains dozens of functions for threading and synchronization, it does not provide direct support for the monitor. Students must explicitly provide mutual exclusion around "monitor procedures" using mutex locks. However, monitor procedures by definition execute with implicit mutual exclusion. This makes it hard to teach the monitor concept in class and explain the semantic differences between monitors and semaphores. To solve this problem, we have designed and implemented a monitor preprocessor for Pthreads that provides explicit support for monitors in Pthreads.