In this article, I am going to describe the process of writing and building of a simple driver-module for Linux OS. Meanwhile, I will touch upon the following questions:
* The system of the kernel logging
* The work with character devices
* The work with the “user level” memory from the kernel
The article concerns the Linux kernel version 2.6.32 because other kernel versions can have the modified API, which is used in examples or in the build system.
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