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semaphore n.1.(鐵路的)臂板信號(機),信號(燈);信號裝置。...

semaphoric

The count on the semaphore is full , and when thread a eventually calls 這樣,信號量的計數就已經達到了最大值,所以,當線程a最終調用

Windows access control security is meaningful only for named system semaphores Windows訪問控制安全性僅對命名的系統信號量有意義。

In this example , 430d is the semaphore name , and 58 is the number of timeouts 在這個例子中, 430d是信號量名稱, 58是超時的數量。

Exits the semaphore 退出信號量。

It should be noted that the maximum semaphores systemwide semmns is equal to 注意,系統范圍內最多信號量個數( semmns )等于:

Object that represents a named semaphore , preferably by using a constructor that specifies a 對象,最好通過使用可用于指定

Exits the semaphore a specified number of times and returns the previous count 以指定的次數退出信號量并返回前一個計數。

A type of semaphore that is used to track multiple resources of the same type 一種用來跟蹤多個相同類型資源的信號燈。

Max number of arrays semmni max semaphores per array semmsl 數組的最多個數( semmni ) *每個數組的最多信號量個數( semmsl )

Note that semaphore timeouts do not always indicate a performance problem 注意,信號量超時并不一定表示性能問題。

For virtual resources like lock acquisitions and semaphore permits , a 對于重要的資源,比如鎖獲取和信號量許可證,

The endless loop typically involves blocking , or waiting , on a semaphore 死循環中一般包括阻塞或等待一個信號量。

Defines the semaphore limits 定義信號量限制:

Represents the windows access control security for a named semaphore 表示命名的信號量的windows訪問控制安全性。

For example , the count of a semaphore object is decreased by one 這樣,所有等待這些內核對象的線程都會被喚醒。

Semaphore mechanism usage of processes synchronization and mutual exclusion 進程同步與互斥中信號量機制的使用

Semaphore timeouts are occurring 出現信號量超時。

Object represents a local semaphore , access control is irrelevant 對象表示局部信號量,則訪問控制不起作用。

Mutual exclusion can be achieved with the use of a semaphore or mutex 互斥現象能由使用信號燈或互斥完成。