22  * - Individual known answer detection for all local IPv6 addresses
162   /** TXT record to answer with */
251    *  question again in reply before answer) */
255   /* Bitmask for which reverse IPv6 hosts to answer */
281   /** Length of variable answer */
283   /** Offset of start of variable answer in packet */
889 …* A question contains domain, type and class. Since an answer also starts with these fields this f…
892  * @param domain The domain name the answer is for
893  * @param type The DNS type of the answer (like 'AAAA', 'SRV')
894  * @param klass The DNS type of the answer (like 'IN')
951  * Write answer to reply packet.
956  * @param domain The domain name the answer is for
957  * @param type The DNS type of the answer (like 'AAAA', 'SRV')
958  * @param klass The DNS type of the answer (like 'IN')
960  *                    this reply replaces any earlier answer for this domain/type/class
962  * @param buf Pointer to buffer of answer data
964  * @param answer_domain A domain to write after any buffer data as answer
1000   /* Answer starts with same data as question, then more fields */  in mdns_add_answer()
1026     /* Write name answer (compressed if possible) */  in mdns_add_answer()
1033   /* Write rd_length after when we know the answer size */  in mdns_add_answer()
1110  * Read an answer from the packet
1114  * @param answer The struct to fill with answer data
1118 mdns_read_answer(struct mdns_packet *pkt, struct mdns_answer *answer)  in mdns_read_answer()  argument
1136     memset(answer, 0, sizeof(struct mdns_answer));  in mdns_read_answer()
1137     res = mdns_read_rr_info(pkt, &answer->info);  in mdns_read_answer()
1143     answer->cache_flush = answer->info.klass & 0x8000;  in mdns_read_answer()
1144     answer->info.klass &= 0x7FFF;  in mdns_read_answer()
1151     answer->ttl = lwip_ntohl(ttl);  in mdns_read_answer()
1158     answer->rd_length = lwip_ntohs(field16);  in mdns_read_answer()
1160     answer->rd_offset = pkt->parse_offset;  in mdns_read_answer()
1161     pkt->parse_offset += answer->rd_length;  in mdns_read_answer()
1246      * In legacy unicast responses generated to answer legacy queries,  in mdns_add_srv_answer()
1514  * Send unsolicited answer containing all our known data
1572     /* Don't answer questions until we've verified our domains via probing */  in mdns_handle_question()
1627       LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Failed to parse answer, skipping query packet\n"));  in mdns_handle_question()
1631     LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Known answer for domain "));  in mdns_handle_question()
1644       /* The RR in the known answer matches an RR we are planning to send,  in mdns_handle_question()
1646        * If the payload matches we should not send that answer.  in mdns_handle_question()
1657             LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Skipping known answer: v4 PTR\n"));  in mdns_handle_question()
1663             LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Skipping known answer: v6 PTR\n"));  in mdns_handle_question()
1675           LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Skipping known answer: A\n"));  in mdns_handle_question()
1684           LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Skipping known answer: AAAA\n"));  in mdns_handle_question()
1698         /* The RR in the known answer matches an RR we are planning to send,  in mdns_handle_question()
1700          * If the payload matches we should not send that answer.  in mdns_handle_question()
1711                 LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Skipping known answer: service type PTR\n"));  in mdns_handle_question()
1718                 LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Skipping known answer: service name PTR\n"));  in mdns_handle_question()
1753             LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Skipping known answer: SRV\n"));  in mdns_handle_question()
1760             LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Skipping known answer: TXT\n"));  in mdns_handle_question()
1805       LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Failed to parse answer, skipping response packet\n"));  in mdns_handle_response()
1809     LWIP_DEBUGF(MDNS_DEBUG, ("MDNS: Answer for domain "));  in mdns_handle_response()
1814       be silently ignored" so drop answer if we haven't started probing yet*/  in mdns_handle_response()
2313  * Send unsolicited answer containing all our known data