32   struct query *query;  in ares_send()  local
48   query = ares_malloc(sizeof(struct query));  in ares_send()
49   if (!query)  in ares_send()
54   query->tcpbuf = ares_malloc(qlen + 2);  in ares_send()
55   if (!query->tcpbuf)  in ares_send()
57       ares_free(query);  in ares_send()
61   query->server_info = ares_malloc(channel->nservers *  in ares_send()
62                                    sizeof(query->server_info[0]));  in ares_send()
63   if (!query->server_info)  in ares_send()
65       ares_free(query->tcpbuf);  in ares_send()
66       ares_free(query);  in ares_send()
72   query->qid = DNS_HEADER_QID(qbuf);  in ares_send()
73   query->timeout.tv_sec = 0;  in ares_send()
74   query->timeout.tv_usec = 0;  in ares_send()
79   query->tcpbuf[0] = (unsigned char)((qlen >> 8) & 0xff);  in ares_send()
80   query->tcpbuf[1] = (unsigned char)(qlen & 0xff);  in ares_send()
81   memcpy(query->tcpbuf + 2, qbuf, qlen);  in ares_send()
82   query->tcplen = qlen + 2;  in ares_send()
85   query->qbuf = query->tcpbuf + 2;  in ares_send()
86   query->qlen = qlen;  in ares_send()
87   query->callback = callback;  in ares_send()
88   query->arg = arg;  in ares_send()
91   query->try_count = 0;  in ares_send()
95   query->server = channel->last_server;  in ares_send()
101       query->server_info[i].skip_server = 0;  in ares_send()
102       query->server_info[i].tcp_connection_generation = 0;  in ares_send()
106   query->using_tcp = (channel->flags & ARES_FLAG_USEVC) || qlen > packetsz;  in ares_send()
108   query->error_status = ARES_ECONNREFUSED;  in ares_send()
109   query->timeouts = 0;  in ares_send()
112   ares__init_list_node(&(query->queries_by_qid),     query);  in ares_send()
113   ares__init_list_node(&(query->queries_by_timeout), query);  in ares_send()
114   ares__init_list_node(&(query->queries_to_server),  query);  in ares_send()
115   ares__init_list_node(&(query->all_queries),        query);  in ares_send()
118   ares__insert_in_list(&(query->all_queries), &(channel->all_queries));  in ares_send()
123     &(query->queries_by_qid),  in ares_send()
124     &(channel->queries_by_qid[query->qid % ARES_QID_TABLE_SIZE]));  in ares_send()
128   ares__send_query(channel, query, &now);  in ares_send()