sys Directory Reference

Files
	clock.c
	x86: the clock, arch_rtime_ns(), the nanoseconds since it started.
	execve.c
	x86: where a new program starts, for execve().
	fork.c
	x86: the child's thread, for fork().
	proc.c
	x86: the first process's thread.
	sched.c
	x86: the scheduler's architecture side: the tick, the idle loop, and a thread that sleeps, yields or ends.
	signal.c
	x86: signals, on the way back to user mode, and a handler's frame.
	sys.h
	syscall.c
	x86: system calls.
	thread.c
	x86: a thread's CPU state, its kernel stack, and switching to it.