tag	line	file	source code
close	193	include/unistd.h	int close(int fildes);
close	174	init/main.c	close(0);close(1);close(2);
close	10	lib/close.c	_syscall1(int,close,int,fd)
close	111	tools/build.c	close (id);
close	132	tools/build.c	close (id);
close	157	tools/build.c	close(id);