Introduction - If you have any usage issues, please Google them yourself
So, you want to write a kernel module. You know C, you ve written a few normal programs to run as
processes, and now you want to get to where the real action is, to where a single wild pointer can wipe out
your file system and a core dump means a reboot.
What exactly is a kernel module? Modules are pieces of code that can be loaded and unloaded into the kernel
upon demand. They extend the functionality of the kernel without the need to reboot the system.