semaphores

The most common building blocks of intertask communication are semaphores and mutexes.

大部分进程间通讯的建立的基石是信号灯和互斥.

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Interprocess communication is not allowed. This includes pipes, semaphores, and shared memory.

进程内通讯不可以.这包括管道, 信号, 和共享内存.

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This includes pipes, semaphores, and shared memory.

这包括管道, 信号, 和共享内存.

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Cannot request exclusive semaphores at interrupt time.

无法在中断时请求独占的信号灯.

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You can avoid this problem by using semaphores to control access to the structure.

通过使用信号灯控制对结构的访问,可以避免此问题.

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Message queues are a really simple concept that derives from the power of queueing semaphores.

消息队列是个从信号量队列引申出的简单的概念.

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