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- An attempt to take a counting semaphore is blocked only if all of the available resources are in use. 仅仅在所有可用的资源都被用完了时才阻塞。
- A counting semaphore can be implemented simply by creating the FIFO with a size large enough to accommodate the expected number of "give" operations. 票上打出的旗语,可以简单地实施创造FIFO的一个尺寸大到足以容纳预期数目的人" ,让"集中行动。
- Windows semaphores are counting semaphores, which can be used to control access to a pool of resources. Windows信号量是计数信号量,可用于控制对资源池的访问。
- Binary semaphores act much like mutexes, while counting semaphores can behave as recursive mutexes. 二进制信号量运作起来类似于互斥锁,而计数信号量类似递归的互斥锁。
- Counting semaphores can be initialized to any arbitrary value which should depend on how many resources you have available for that particular shared data. 计数信号量可以初始化为任意的初始值,这个值应该由你所拥有的某种特定共享数据的数量决定。
- Exits the semaphore and returns the previous count. 退出信号量并返回前一个计数。
- Is a semaphore, and it already has a full count. 是信号量,已达到它的最大计数。
- The mutexes, also known as binary semaphores (we choose to not use this terminology to avoid confusion with counting semaphores), are the mechanism intended as general solution for Mutual Exclusion. 互斥锁,也被称为二元信号量(我们不使用这个术语来避免与计数信号量混淆),是用来解决互斥问题的专用机制。
- For example, the count of a semaphore object is decreased by one. 这样,所有等待这些内核对象的线程都会被唤醒。
- That was the only thing they could count on. 那是他们唯一依靠的东西。
- The little boy can count up to a thousand. 这个小男孩能够数到一千。
- ToSignal is a semaphore, and it already has a full count. toSignal是信号量,已达到最大计数。
- It's not humanly possible to count so quickly. 计算得这么快是人力无法做到的。
- When the call returns, the count on the semaphore is decremented. 当调用返回时,信号量的计数将减少。
- The speed of a runaway horse count for nothing. 脱缰之马的速度毫无价值。
- There is a high pollen count in the air. 空气中有很高的花粉计数。
- Now count up the points you've scored. 现在你把你们得的分加一加。
- I count myself fortunate in having good health. 我认为自己能拥有健康的身体真是幸运。
- Take your blood count first, please. 请先做一次血球计数。
- He kept count of the meteors till midnight. 他数流星一直数到半夜。