摘要
进程间通信的实现技术是多进程应用系统开发的关键技术之一。介绍了Unix平台下进程间通信的机制,并以水电站自动化监控系统软件为模型,阐述了Unix环境下监控软件进程间通信的设计与实现技术。
One of the critical technologies of multi-process application is the implementation technology of inter-process communication(IPC). The paper, introduces the methods of IPC on the Unix platform, and then expatiates the design and implementation of IPC used in the hydropower automation control system.
出处
《金陵科技学院学报》
2008年第2期30-33,共4页
Journal of Jinling Institute of Technology
关键词
进程间通信
共享内存
消息队列
信号量
inter-process communication
shared memory
message queue
semaphore