//sys	Setfsgid(gid int) (err error)
//sys	Setfsuid(uid int) (err error)
//sys	Shutdown(fd int, how int) (err error)
//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
//sys	statx(dirfd int, path string, flags int, mask int, stat *statx_t) (err error)

// makedev makes C dev_t from major and minor numbers the glibc way:
// 0xMMMM_MMMM 0xmmmm_mmmm -> 0xMMMM_Mmmm_mmmM_MMmm

	return Timespec{
		Sec:  x.Sec,
		Nsec: int64(x.Nsec),
	}
}

func Fstatat(fd int, path string, stat *Stat_t, flags int) error {
	var r Statx_t
	// Do it the glibc way, add AT_NO_AUTOMOUNT.
	if err := Statx(fd, path, AT_NO_AUTOMOUNT|flags, STATX_BASIC_STATS, &r); err != nil {
		return err
	}

	stat.Dev = Mkdev(r.Dev_major, r.Dev_minor)
	stat.Ino = r.Ino
	stat.Mode = uint32(r.Mode)
	stat.Nlink = r.Nlink