pid_t pid;
struct sockaddr_in serv_add;
...
- /* create socket */
+ /* create and init socket */
if ( (list_fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
perror("Socket creation error");
exit(1);
}
- /* initialize address and bind socket */
memset((void *)&serv_add, 0, sizeof(serv_add)); /* clear server address */
serv_add.sin_family = AF_INET; /* address type is INET */
serv_add.sin_port = htons(7); /* echo port is 7 */