alt Hacker NewsExcept there are some platforms where you need to go through libc and the direct syscall interface is considered private, or subject to change. OpenBSD is like this, and I believe Mac is too.
Except there are some platforms where you need to go through libc and the direct syscall interface is considered private, or subject to change. OpenBSD is like this, and I believe Mac is too.
Linux is the only one that is not like this. I wrote an article about the subject:
https://www.matheusmoreira.com/articles/linux-system-calls