Where do i find system call implementation code?
I'm new here.
I've been studying Minix and Linux for a little while now, since a group of us is going to try to build an OS soon. I think i have a grip on the mechanism of system calls that Minix and Linux use, with all the message passing and what happens at each level, and blah blah, until i reach the part that deals with the libc stub.
But i still have not been able to find the actual code for the system call implementation ..... read, write, open, close....where do i find these codes?
Where can i locate these codes? I appreciate any help.