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两个独立进程各自打开同一个文件

截图显示了三张表之间的关系，对于理解不同进程间共享文件的方式非常重要。该图取自《UNIX环境高级编程》第三章 文件I/O 中的 3.10 文件共享 一节。

两个独立进程各自打开同一个文件

两个独立进程各自打开同一个文件

 

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分类：Advanced Programming in the UNIX Environment

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