261 int getaddrinfo_numeric(const char* hostname, const char* servname, addrinfo hints,  in getaddrinfo_numeric()  argument
273     return android_getaddrinfofornetcontext(hostname, servname, &hints, &netcontext, result,  in getaddrinfo_numeric()
322 int android_getaddrinfofornetcontext(const char* hostname, const char* servname,  in android_getaddrinfofornetcontext()  argument
337         if (hostname == nullptr && servname == nullptr) {  in android_getaddrinfofornetcontext()
353             error = get_portmatch(&tmp, servname);  in android_getaddrinfofornetcontext()
374                 error = explore_null(&tmp, servname, &cur->ai_next);  in android_getaddrinfofornetcontext()
376                 error = explore_numeric_scope(&tmp, hostname, servname, &cur->ai_next);  in android_getaddrinfofornetcontext()
397         return resolv_getaddrinfo(hostname, servname, hints, netcontext, res, event);  in android_getaddrinfofornetcontext()
409 int resolv_getaddrinfo(const char* _Nonnull hostname, const char* servname, const addrinfo* hints,  in resolv_getaddrinfo()  argument
412     if (hostname == nullptr && servname == nullptr) return EAI_NONAME;  in resolv_getaddrinfo()
446         error = explore_fqdn(&tmp, hostname, servname, &cur->ai_next, netcontext, event);  in resolv_getaddrinfo()
461 static int explore_fqdn(const addrinfo* pai, const char* hostname, const char* servname,  in explore_fqdn()  argument
473     if ((error = get_portmatch(pai, servname))) return error;  in explore_fqdn()
485         if ((error = get_port(cur, servname, 0))) {  in explore_fqdn()
499 static int explore_null(const struct addrinfo* pai, const char* servname, struct addrinfo** res) {  in explore_null()  argument
529     if (get_portmatch(pai, servname) != 0) return 0;  in explore_null()
536         GET_PORT(cur->ai_next, servname);  in explore_null()
539         GET_PORT(cur->ai_next, servname);  in explore_null()
554 static int explore_numeric(const struct addrinfo* pai, const char* hostname, const char* servname,  in explore_numeric()  argument
574     if (get_portmatch(pai, servname) != 0) return 0;  in explore_numeric()
582             GET_PORT(cur->ai_next, servname);  in explore_numeric()
612                                  const char* servname, struct addrinfo** res) {  in explore_numeric_scope()  argument
629     if (get_portmatch(pai, servname) != 0) return 0;  in explore_numeric_scope()
634     if (!afd->a_scoped) return explore_numeric(pai, hostname, servname, res, hostname);  in explore_numeric_scope()
637     if (cp == NULL) return explore_numeric(pai, hostname, servname, res, hostname);  in explore_numeric_scope()
649     error = explore_numeric(pai, addr, servname, res, hostname);  in explore_numeric_scope()
704 static int get_portmatch(const struct addrinfo* ai, const char* servname) {  in get_portmatch()  argument
708     return get_port(ai, servname, 1);  in get_portmatch()
711 static int get_port(const struct addrinfo* ai, const char* servname, int matchonly) {  in get_port()  argument
720     if (servname == NULL) return 0;  in get_port()
741     port = str2number(servname);  in get_port()
761         if ((sp = getservbyname(servname, proto)) == NULL) return EAI_SERVICE;  in get_port()