532                            struct addrinfo** res, const char* canonname) {  in explore_numeric()  argument
566                 error = get_canonname(pai, cur->ai_next, canonname);  in explore_numeric()
834     char* canonname;  in getanswer()  local
852     canonname = NULL;  in getanswer()
893         canonname = bp;  in getanswer()
896         qname = canonname;  in getanswer()
934             canonname = bp;  in getanswer()
953                 if (strcasecmp(canonname, bp) != 0) {  in getanswer()
954                     LOG(DEBUG) << __func__ << ": asked for \"" << canonname << "\", got \"" << bp  in getanswer()
978                     canonname = bp;  in getanswer()
1002         if (!canonname)  in getanswer()
1005             (void) get_canonname(pai, sentinel.ai_next, canonname);  in getanswer()