system/network/udp_echo.c

31 udp_echo_client(int sockFD, const struct sockaddr_in* serverAddr)

43 			(struct sockaddr*)serverAddr, sizeof(struct sockaddr_in));

61 udp_broadcast(int sockFD, const struct sockaddr_in* serverAddr)

74 		(struct sockaddr*)serverAddr, sizeof(struct sockaddr_in));

130 	struct sockaddr_in serverAddr, localAddr;

152 		memset(&serverAddr, 0, sizeof(struct sockaddr_in));

153 		serverAddr.sin_family = AF_INET;

154 		serverAddr.sin_port = htons(atoi(argv[3]));

155 		serverAddr.sin_addr.s_addr = inet_addr(argv[2]);

158 		printf("client connected to server(%08x:%u)\n", serverAddr.sin_addr.s_addr,

159 			ntohs(serverAddr.sin_port));

170 		memset(&serverAddr, 0, sizeof(struct sockaddr_in));

171 		serverAddr.sin_family = AF_INET;

172 		serverAddr.sin_port = htons(atoi(argv[2]));

174 			serverAddr.sin_addr.s_addr = inet_addr(argv[4]);

176 			serverAddr.sin_addr.s_addr = INADDR_BROADCAST;

211 			udp_echo_client(sockFD, &serverAddr);

214 			udp_broadcast(sockFD, &serverAddr);