Learn Kernel Command Using Linux System Calls

Linux system calls -- we use them every day. But do you know how a system call is performed from user-space to the kernel? Explore the Linux system call interface (SCI), learn how to add new system calls and discover utilities related to the SCI.In this article, I explore the Linux SCI, demonstrate adding a system call to the 2.6.20 kernel.

read more | digg story