#include <machine/syscall.h>#include"kernel_stat.h"#include"internal_syscall.h"/* Status of a file (by name). */int_stat(const char*file,struct stat *st){struct kernel_stat kst;int rv =syscall_errno(SYS_stat, file, &kst,0,0,0,0);_conv_stat(st, &kst);return rv;}