ACCESS2_LOOKUP
getflag(bits, ACCESS2_LOOKUP, "Lookup", "(no lookup)"));
if (bits & ACCESS2_LOOKUP)
if ((args->access & ACCESS2_LOOKUP) && vp->v_type == VDIR) {
resp->resok.access |= ACCESS2_LOOKUP;
acc |= ACCESS2_LOOKUP;
ACCESS2_EXTEND | ACCESS2_LOOKUP;