Linux学习进程间通信的相关内容

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一、进程间通信目的、发展和分类 1、目的数据传输：一个进程需要将它的数据发送给另一个进程资源共享：多个进程之间共享同样的资源。通知事件：一个进程需要向另一个或一组进程发送消息，通知它（它们）发生了某种事件（如进程终止时要通知父进程）。进程控制：有些进程希望完全控制另一个进程的执行（如Debu...

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为了让客户端和服务端使用同一个命名管道文件，这里让客户端和服务端都共同包含一个头文件，该头文件当中提供这个共用的命名管道文件的文件名，这样客户端和服务端就可以通过这个文件名，打开同一个命名管道文件，进而进行通信了。共同头文件代码：#pragma once #include <iostream&...

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【Linux学习】进程间通信的方式（匿名管道、命名管道、共享内存）1

一、进程间通信1.1 进程间通信的概念进程间通信（IPC，Interprocess communication）是一组编程接口，让程序员能够协调不同的进程，使之能在一个操作系统里同时运行，并相互传递、交换信息。1.2 进程间通信的本质通俗的来讲，进程间通信其实就是为了让不同的进程看到同一份资源。各个...

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