55   for (ifaddrs* addr = addrs; addr != nullptr; addr = addr->ifa_next) {  in TEST()  local
56     if (addr->ifa_name && strcmp(addr->ifa_name, "lo") == 0) {  in TEST()
57       if (addr->ifa_addr && addr->ifa_addr->sa_family == AF_INET) lo_inet4 = addr;  in TEST()
58       else if (addr->ifa_addr && addr->ifa_addr->sa_family == AF_INET6) lo_inet6 = addr;  in TEST()
59       else if (addr->ifa_addr && addr->ifa_addr->sa_family == AF_PACKET) lo_packet = addr;  in TEST()
88     for (ifaddrs* addr = addrs; addr != nullptr; addr = addr->ifa_next) {  in TEST()  local
89       int family = addr->ifa_addr ? addr->ifa_addr->sa_family :  in TEST()
90           addr->ifa_broadaddr ? addr->ifa_broadaddr->sa_family :  in TEST()
94         ifaddrs_socks.push_back(std::string(addr->ifa_name));  in TEST()
138   in_addr_t addr = sock->sin_addr.s_addr;  in CheckAddressIsInSet()  local
140   EXPECT_TRUE(addrs.find(addr) != addrs.end()) << if_name << ' ' << std::hex << ntohl(addr);  in CheckAddressIsInSet()
150   for (ifaddrs* addr = addrs; addr != nullptr; addr = addr->ifa_next) {  in TEST()  local
151     if (addr->ifa_name && addr->ifa_addr && addr->ifa_addr->sa_family == AF_INET) {  in TEST()
152       auto sock = reinterpret_cast<sockaddr_in*>(addr->ifa_addr);  in TEST()
153       inet_addrs[addr->ifa_name].insert(sock->sin_addr.s_addr);  in TEST()
155     if (addr->ifa_name && addr->ifa_broadaddr && addr->ifa_broadaddr->sa_family == AF_INET) {  in TEST()
156       auto sock = reinterpret_cast<sockaddr_in*>(addr->ifa_broadaddr);  in TEST()
157       broad_addrs[addr->ifa_name].insert(sock->sin_addr.s_addr);  in TEST()
178 static void print_sockaddr_inet(const char* what, const sockaddr* addr) {  in print_sockaddr_inet()  argument
180   int family = addr->sa_family;  in print_sockaddr_inet()
181   int error = getnameinfo(addr,  in print_sockaddr_inet()