SNAP
idesc.id_type = (DIP(dp, di_flags) & SF_SNAPSHOT) == 0 ? ADDR : SNAP;
if (idesc->id_type == SNAP) {
if (idesc->id_type == SNAP) {
idesc.id_type = SNAP;
inoinfo(inumber)->ino_idtype = SNAP;
if (idesc->id_type == SNAP) {