DTRACE_OBJ_DDEFS
case (uintptr_t)DTRACE_OBJ_DDEFS:
dtrace_lookup_by_type(dtp, DTRACE_OBJ_DDEFS,
dtp, DTRACE_OBJ_DDEFS, pfc->pfc_tstr, &dtt) != 0) {
if (dtrace_lookup_by_type(dtp, DTRACE_OBJ_DDEFS, tag, &dtt) != 0) {
dtt.dtt_object = DTRACE_OBJ_DDEFS;