43 Result DhcpServer::init() {  in init()
44     Result res = mSocket.open(AF_INET, SOCK_DGRAM, IPPROTO_UDP);  in init()
62     return Result::success();  in init()
65 Result DhcpServer::run() {  in run()
75         return Result::error("Unable to fill signal set: %s", strerror(errno));  in run()
79         return Result::error("Unable to set signal mask: %s", strerror(errno));  in run()
93         Result res = mSocket.receiveFromInterface(&message,  in run()
125     return Result::error("Polling failed: %s", strerror(errno));  in run()
128 Result DhcpServer::sendMessage(unsigned int interfaceIndex,  in sendMessage()
143     Result res = getOfferAddress(interfaceIndex,  in sendDhcpOffer()
179     Result res = getOfferAddress(interfaceIndex,  in sendAck()
209     Result res = getInterfaceAddress(interfaceIndex, &serverAddress);  in sendNack()
227     Result res = getOfferAddress(interfaceIndex,  in isValidDhcpRequest()
258 Result DhcpServer::getInterfaceData(unsigned int interfaceIndex,  in getInterfaceData()
263         return Result::error("Failed to get interface name for index %u: %s",  in getInterfaceData()
271         return Result::error("Failed to get data for interface %s: %s",  in getInterfaceData()
275     return Result::success();  in getInterfaceData()
278 Result DhcpServer::getInterfaceAddress(unsigned int interfaceIndex,  in getInterfaceAddress()
281     Result res = getInterfaceData(interfaceIndex, SIOCGIFADDR, &data);  in getInterfaceAddress()
289 Result DhcpServer::getInterfaceNetmask(unsigned int interfaceIndex,  in getInterfaceNetmask()
292     Result res = getInterfaceData(interfaceIndex, SIOCGIFNETMASK, &data);  in getInterfaceNetmask()
327 Result DhcpServer::getOfferAddress(unsigned int interfaceIndex,  in getOfferAddress()
335     Result res = getInterfaceAddress(interfaceIndex, &interfaceAddress);  in getOfferAddress()
384             return Result::error("DHCP server is out of addresses");  in getOfferAddress()
388     return Result::success();  in getOfferAddress()