Lines Matching refs:r1
446 isc_region_t r1;
460 dns_rdata_toregion(rdata1, &r1);
463 INSIST(r1.length > 4);
465 order = memcmp(r1.base, r2.base, 4);
469 hit_len = uint8_fromregion(&r1);
470 isc_region_consume(&r1, 2); /* hit length + algorithm */
471 key_len = uint16_fromregion(&r1);
472 isc_region_consume(&r1, 2); /* key length */
475 INSIST(r1.length >= (unsigned) (hit_len + key_len));
477 order = memcmp(r1.base, r2.base, hit_len + key_len);
480 isc_region_consume(&r1, hit_len + key_len);
485 while (r1.length != 0 && r2.length != 0) {
486 dns_name_fromregion(&name1, &r1);
492 isc_region_consume(&r1, name_length(&name1));
495 return (isc_region_compare(&r1, &r2));