Linux模块技术分析及应用

Analysis and Application of Linux Module Technology

通过分析Linux内核中模块动态装载机制，总结了使用模块的优点和缺点，介绍了Linux模块装入、卸载的实现，并在此基础上给出了一个以模块方式存在于系统中的设备驱动程序例子。

This paper summarizes the advantages and shortcomings of module and presents the realization of installing and removing Linux modules by analyzing the mechanism of loading Linux kernel modules dynamically. Finally, an example about device drivers that exist as module in Linux is given.