1653 	opt->resrec.rdata->u.opt[0].u.llq.vers  = kLLQ_Vers;  in FormatLLQOpt()
1654 	opt->resrec.rdata->u.opt[0].u.llq.llqOp = opcode;  in FormatLLQOpt()
1655 	opt->resrec.rdata->u.opt[0].u.llq.err   = LLQErr_NoError;  in FormatLLQOpt()
1656 	opt->resrec.rdata->u.opt[0].u.llq.id    = *id;  in FormatLLQOpt()
1657 	opt->resrec.rdata->u.opt[0].u.llq.llqlease = lease;  in FormatLLQOpt()
2119 mDNSlocal void LLQRefresh(DaemonInfo *d, LLQEntry *e, LLQOptData *llq, mDNSOpaque16 msgID, TCPSocke…  in LLQRefresh()  argument
2127 	VLog("%s LLQ for %##s from %s", llq->llqlease ? "Refreshing" : "Deleting", e->qname.c, addr);  in LLQRefresh()
2129 	if (llq->llqlease)  in LLQRefresh()
2132 		if (llq->llqlease < LLQ_MIN_LEASE) llq->llqlease = LLQ_MIN_LEASE;  in LLQRefresh()
2133 		else if (llq->llqlease > LLQ_MAX_LEASE) llq->llqlease = LLQ_MIN_LEASE;  in LLQRefresh()
2135 		e->expire = t.tv_sec + llq->llqlease;  in LLQRefresh()
2143 	FormatLLQOpt(&opt, kLLQOp_Refresh, &e->id, llq->llqlease ? LLQLease(e) : 0);  in LLQRefresh()
2150 	if (llq->llqlease) e->state = Established;  in LLQRefresh()
2155 mDNSlocal void LLQCompleteHandshake(DaemonInfo *d, LLQEntry *e, LLQOptData *llq, mDNSOpaque16 msgID…  in LLQCompleteHandshake()  argument
2166 	if (!mDNSSameOpaque64(&llq->id, &e->id) ||  in LLQCompleteHandshake()
2167 		llq->vers  != kLLQ_Vers             ||  in LLQCompleteHandshake()
2168 		llq->llqOp != kLLQOp_Setup          ||  in LLQCompleteHandshake()
2169 		llq->err   != LLQErr_NoError        ||  in LLQCompleteHandshake()
2170 		llq->llqlease > e->lease + LLQ_LEASE_FUDGE ||  in LLQCompleteHandshake()
2171 		llq->llqlease < e->lease - LLQ_LEASE_FUDGE)  in LLQCompleteHandshake()
2205 mDNSlocal void LLQSetupChallenge(DaemonInfo *d, LLQEntry *e, LLQOptData *llq, mDNSOpaque16 msgID)  in LLQSetupChallenge()  argument
2215 …if (!mDNSOpaque64IsZero(&llq->id)) { Log("Error: LLQSetupChallenge - nonzero ID"); return; } // se…  in LLQSetupChallenge()
2216 …if (llq->llqOp != kLLQOp_Setup) { Log("LLQSetupChallenge - incorrrect operation from client"); ret…  in LLQSetupChallenge()
2240 mDNSlocal void UpdateLLQ(DaemonInfo *d, LLQEntry *e, LLQOptData *llq, mDNSOpaque16 msgID, TCPSocket…  in UpdateLLQ()  argument
2251 				llq->id = e->id;  in UpdateLLQ()
2252 				LLQCompleteHandshake( d, e, llq, msgID, sock );  in UpdateLLQ()
2259 				LLQSetupChallenge(d, e, llq, msgID);  in UpdateLLQ()
2263 			if (mDNSOpaque64IsZero(&llq->id)) LLQSetupChallenge(d, e, llq, msgID); // challenge sent and lost  in UpdateLLQ()
2264 			else LLQCompleteHandshake(d, e, llq, msgID, sock );  in UpdateLLQ()
2267 			if (mDNSOpaque64IsZero(&llq->id))  in UpdateLLQ()
2270 				LLQEntry *newe = NewLLQ(d, e->cli, &e->qname, e->qtype, llq->llqlease );  in UpdateLLQ()
2273 				LLQSetupChallenge(d, newe, llq, msgID);  in UpdateLLQ()
2276 			else if (llq->llqOp == kLLQOp_Setup)  in UpdateLLQ()
2277 				{ LLQCompleteHandshake(d, e, llq, msgID, sock); return; } // Ack lost				  in UpdateLLQ()
2278 			else if (llq->llqOp == kLLQOp_Refresh)  in UpdateLLQ()
2279 				{ LLQRefresh(d, e, llq, msgID, sock); return; }  in UpdateLLQ()
2330 	LLQOptData *llq = NULL;  in RecvLLQ()  local
2365 		llq = (LLQOptData *)&opt.r.resrec.rdata->u.opt[0].u.llq + i; // point into OptData at index i  in RecvLLQ()
2366 …if (llq->vers != kLLQ_Vers) { Log("LLQ from %s contains bad version %d (expected %d)", addr, llq->…  in RecvLLQ()
2368 		e = LookupLLQ(d, pkt->src, &q.qname, q.qtype, &llq->id);  in RecvLLQ()
2372 			e = NewLLQ(d, pkt->src, &q.qname, q.qtype, llq->llqlease );  in RecvLLQ()
2375 		UpdateLLQ(d, e, llq, pkt->msg.h.id, sock);  in RecvLLQ()