在那里，您将看到如何从变量自身的触发器内部安全地为互斥变量设置变量值。
There you will see how to set a variable's value safely from within its own trigger for mutually exclusive variables.
大多数程序员都知道，synchronized关键字强制实施一个互斥锁(互相排斥)，这个互斥锁防止每次有多个线程进入一个给定监控器所保护的同步语句块。
Most programmers know that the synchronized keyword enforces a mutex (mutual exclusion) that prevents more than one thread at a time from entering a synchronized block protected by a given monitor.
这些更改提供了完全抢占式内核、线程中断处理程序、高分辨率计时器、优先级继承和健壮的互斥锁（mutex）。
These changes provide a fully preemptible kernel, threaded interrupt handlers, high-resolution timers, priority inheritance, and robust mutexes.
这个想法是来自于如果你的代码是非线程安全的，这个互斥防止多线程在同时执行你的控制器代码。
The idea being that if you have code that is not threadsafe, this mutex will prevent multiple threads from executing your controller code at the same time.
这个想法是来自于如果你的代码是非线程安全的，这个互斥防止多线程在同时执行你的控制器代码。
The idea being that if you have code that is not threadsafe, this mutex will prevent multiple threads from executing your controller code at the same time.
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