69 static inline void set_dns_msg_response(struct dns_msg_t *dns_msg, int type,  in set_dns_msg_response()  argument
72 	dns_msg->response_type = type;  in set_dns_msg_response()
73 	dns_msg->response_position = pos;  in set_dns_msg_response()
74 	dns_msg->response_length = len;  in set_dns_msg_response()
109 int dns_unpack_answer(struct dns_msg_t *dns_msg, int dname_ptr, uint32_t *ttl,  in dns_unpack_answer()  argument
118 	answer = dns_msg->msg + dns_msg->answer_offset;  in dns_unpack_answer()
121 			      dns_msg->msg_size - dns_msg->answer_offset);  in dns_unpack_answer()
137 	rem_size = dns_msg->msg_size - dns_msg->answer_offset - dname_len;  in dns_unpack_answer()
154 	pos = dns_msg->answer_offset + dname_len +  in dns_unpack_answer()
164 		set_dns_msg_response(dns_msg, DNS_RESPONSE_IP, pos, len);  in dns_unpack_answer()
168 		set_dns_msg_response(dns_msg, DNS_RESPONSE_CNAME_NO_IP,  in dns_unpack_answer()
318 int dns_unpack_response_query(struct dns_msg_t *dns_msg)  in dns_unpack_response_query()  argument
327 	dns_msg->query_offset = DNS_MSG_HEADER_SIZE;  in dns_unpack_response_query()
328 	dns_query = dns_msg->msg + dns_msg->query_offset;  in dns_unpack_response_query()
329 	remaining_size = dns_msg->msg_size - dns_msg->query_offset;  in dns_unpack_response_query()
337 	offset = dns_msg->query_offset + qname_size;  in dns_unpack_response_query()
341 	if (offset >= dns_msg->msg_size) {  in dns_unpack_response_query()
355 	offset = dns_msg->query_offset + qname_size +  in dns_unpack_response_query()
358 	if (offset >= dns_msg->msg_size) {  in dns_unpack_response_query()
362 	dns_msg->answer_offset = offset;  in dns_unpack_response_query()
368 		   struct dns_msg_t *dns_msg, uint16_t pos)  in dns_copy_qname()  argument
370 	uint16_t msg_size = dns_msg->msg_size;  in dns_copy_qname()
371 	uint8_t *msg = dns_msg->msg;  in dns_copy_qname()
574 int dns_unpack_query(struct dns_msg_t *dns_msg, struct net_buf *buf,  in dns_unpack_query()  argument
582 	dns_query = dns_msg->msg + dns_msg->query_offset;  in dns_unpack_query()
584 	ret = dns_unpack_name(dns_msg->msg, dns_msg->msg_size, dns_query,  in dns_unpack_query()
612 	dns_msg->query_offset = end_of_label - dns_msg->msg + 2 + 2;  in dns_unpack_query()