How to add a custom syscall to your Linux kernel (5.8.1) in Ubuntu (20.10 Groovy Gorilla)
Mar 20, 2021 · 12 min read · After a brief review of how system calls work, this tutorial describes step by step how to add your own system call to the kernel and test it. There are many tutorials available so I do a detailed compilation of the steps that worked for me in my spe...
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