parms.key_size = sizeof (struct it_key);
parms.temp_path = res_get (zh->service->res, "setTmpDir");
result = rset_create (rset_kind_temp, &parms);
parms.key_size = sizeof (struct it_key);
parms.temp_path = res_get (zh->service->res, "setTmpDir");
result = rset_create (rset_kind_temp, &parms);