基于记录型信号量机制的进程互斥实现问题研究

Explore the Realizing of Exclusion-Mutual Processing which Base-on Record-Type Semaphore

从利用加锁法实现进程互斥存在的缺陷出发,论述了解决问题的方案,最后阐述了基于记录型信号量的进程互斥实现与其优势.

The article starts from the shortage, which happens in the procedure of realizing exclusion- mutual processing by using lock, then expounds the solution, and at last describes the realizing of exclusion - mutual processing which based on record - type semaphore and its advantages.