Author: Sven Gregori / Source: Hackaday
Writing device drivers is always a good start for a journey into the Linux kernel code. Of course, the kernel is a highly complex piece of software, and if you mess up your code properly, you might take down the entire system with you. User-space drivers on the other hand might not look as good on your CV, but they can help to work around some of the dangers and complexity of the kernel space.
Plus, you don’t necessarily have to limit yourself to C to write them, especially if you are concerned about the usual C pitfalls and the security issues they can lead to.With that in mind, [Paul Emmerich] is researching the…
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