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前言本篇文章带大家学习线程的同步。一、什么是线程同步线程同步是指协调多个线程之间的执行顺序，以确保共享资源的正确访问和数据的一致性。当多个线程同时操作共享数据时，如果没有适当的同步机制，就会出现数据竞争和不一致的情况。线程同步的目的是为了保证共享资源在多线程环境下的安全访问，避免数据冲突和并发缺陷。...

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这篇文章介绍Linux下线程同步与互斥机制--互斥锁，在多线程并发的时候，都会出现多个消费者取数据的情况，这种时候数据都需要进行保护，比如: 火车票售票系统、汽车票售票系统一样，总票数是固定的，但是购票的终端非常多。互斥锁就是用来保护某一个资源不能同时被2个或者2个以上的线程使用。为什么需要加锁？就...

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