Where can I obtain a list of UNIX system calls?

Question

Where are some lists of system calls on UNIX?

This wasn\'t my original question, but thanks anyway :)

Answer 1

man 2 syscalls

Aside from that, you can look in /usr/include/sys/syscall.h (which on my system merely #includes /usr/include/bits/syscall.h). That's generated at libc build time from kernel syscall list.

You can also grep the Linux kernel source for SYSCALL_DEFINE. (I'm not a BSD expert, but I think the equivalent in FreeBSD is SYSCALL_MODULE)