159                    int* terrno, size_t* ns, int* v_circuit, int* gotsomewhere, int* rcode);
161                    int* terrno, size_t ns, int* rcode);
163                      int* rcode);
170 static int res_private_dns_send(ResState*, const Slice query, const Slice answer, int* rcode,
173                         const Slice answer, int* rcode, PrivateDnsMode mode);
174 static ssize_t res_doh_send(ResState*, const Slice query, const Slice answer, int* rcode);
439 int res_nsend(ResState* statp, span<const uint8_t> msg, span<uint8_t> ans, int* rcode,  in res_nsend()  argument
457         *rcode = hp->rcode;  in res_nsend()
474         *rcode = RCODE_INTERNAL_ERROR;  in res_nsend()
476         resplen = send_mdns(statp, msg, ans, &terrno, rcode);  in res_nsend()
483         mDnsQueryEvent->set_rcode(static_cast<NsRcode>(*rcode));  in res_nsend()
517                                      Slice(ans.data(), ans.size()), rcode, &fallback);  in res_nsend()
582             *rcode = RCODE_INTERNAL_ERROR;  in res_nsend()
600                 resplen = send_vc(statp, &params, msg, ans, &terrno, ns, rcode);  in res_nsend()
613                                   &gotsomewhere, rcode);  in res_nsend()
632             dnsQueryEvent->set_rcode(static_cast<NsRcode>(*rcode));  in res_nsend()
647                     res_stats_set_sample(&sample, query_time, *rcode, delay);  in res_nsend()
709                    int* terrno, size_t ns, int* rcode) {  in send_vc()  argument
795             *rcode = RCODE_TIMEOUT;  in send_vc()
910         *rcode = anhp->rcode;  in send_vc()
1086                    int* terrno, size_t* ns, int* v_circuit, int* gotsomewhere, int* rcode) {  in send_dg()  argument
1131             *rcode = (isTimeout) ? RCODE_TIMEOUT : *rcode;  in send_dg()
1171             if (anhp->rcode == FORMERR && (statp->netcontext_flags & NET_CONTEXT_FLAG_USE_EDNS)) {  in send_dg()
1183             if (anhp->rcode == SERVFAIL || anhp->rcode == NOTIMP || anhp->rcode == REFUSED) {  in send_dg()
1186                 *rcode = anhp->rcode;  in send_dg()
1200             *rcode = anhp->rcode;  in send_dg()
1212                      int* rcode) {  in send_mdns()  argument
1230         if (*terrno == ETIMEDOUT) *rcode = RCODE_TIMEOUT;  in send_mdns()
1258     *rcode = anhp->rcode;  in send_mdns()
1305 static int res_private_dns_send(ResState* statp, const Slice query, const Slice answer, int* rcode,  in res_private_dns_send()  argument
1322                 result = res_doh_send(statp, query, answer, rcode);  in res_private_dns_send()
1325             return res_tls_send(privateDnsStatus.validatedServers(), statp, query, answer, rcode,  in res_private_dns_send()
1331                 result = res_doh_send(statp, query, answer, rcode);  in res_private_dns_send()
1357                         result = res_doh_send(statp, query, answer, rcode);  in res_private_dns_send()
1367             return res_tls_send(privateDnsStatus.validatedServers(), statp, query, answer, rcode,  in res_private_dns_send()
1375 ssize_t res_doh_send(ResState* statp, const Slice query, const Slice answer, int* rcode) {  in res_doh_send()  argument
1395         *rcode = reinterpret_cast<HEADER*>(answer.base())->rcode;  in res_doh_send()
1397         *rcode = -result;  in res_doh_send()
1399     dnsQueryEvent->set_rcode(static_cast<NsRcode>(*rcode));  in res_doh_send()
1413                  const Slice answer, int* rcode, PrivateDnsMode mode) {  in res_tls_send()  argument
1431                 *rcode = reinterpret_cast<HEADER*>(answer.base())->rcode;  in res_tls_send()
1444                 *rcode = reinterpret_cast<HEADER*>(answer.base())->rcode;  in res_tls_send()
1450                 *rcode = RCODE_TIMEOUT;  in res_tls_send()
1459                      span<uint8_t> ans, int* rcode, uint32_t flags,  in resolv_res_nsend()  argument
1464     *rcode = NOERROR;  in resolv_res_nsend()
1465     return res_nsend(&res, msg, ans, rcode, flags);  in resolv_res_nsend()