f28m35 rtos NDK 做client使用的时候的问题

int status;
struct sockaddr_in localAddr;
struct sockaddr_in serverAddr;
Task_Handle revHandle;
Task_Params revtaskParams;
Error_Block eb;

//创建套接字
TcpClient = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);////程序跑到这里就会死掉
if (TcpClient == -1) {
System_printf("Error: socket not created.\n");
//goto shutdown;
}
System_printf("succeed client\n");
System_flush();

memset(&localAddr, 0, sizeof(localAddr));
serverAddr.sin_family = AF_INET;
serverAddr.sin_addr.s_addr = htonl(IPADDR_SERVER);
serverAddr.sin_port = htons(PORT_SERVER);
//建立连接
status = connect(TcpClient, (struct sockaddr *)&serverAddr, sizeof(serverAddr));

提供的例程里只有做服务器的 没有做client的