1 post tagged with "libc"

  • 14 Jun 2022/ C++

    Doing syscalls by hand

    In this blog post we’re going to take a stab at implementing syscalls by hand. There really is no advantage doing this, it’s just fun to learn the intrinsics of Linux; we’re going to discuss user- and kernel space and finally get our hands dirty with some assembly. What are syscalls? If you’ve ever written a program, chances are that you have already used…

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