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如何来实现一个Linux内核的系统调用(基于tiny4412开发板)

关于系统调用，相信学习过操作系统的同学应该都不陌生。那么，什么是系统调用？百度的权威解释如下: 点击打开链接由操作系统实现提供的所有系统调用所构成的集合即程序接口或应用编程接口(Application Programming Interface，API)。是应用程序同系统之间的接口。 &nbs...

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