556                            struct addrinfo** res, const char* canonname) {  in explore_numeric()  argument
590                 error = get_canonname(pai, cur->ai_next, canonname);  in explore_numeric()
847     char* canonname;  in getanswer()  local
863     canonname = NULL;  in getanswer()
906         canonname = bp;  in getanswer()
909         qname = canonname;  in getanswer()
947             canonname = bp;  in getanswer()
966                 if (strcasecmp(canonname, bp) != 0) {  in getanswer()
967                     LOG(DEBUG) << __func__ << ": asked for \"" << canonname << "\", got \"" << bp  in getanswer()
991                     canonname = bp;  in getanswer()
1015         if (!canonname)  in getanswer()
1018             (void) get_canonname(pai, sentinel.ai_next, canonname);  in getanswer()