#include "/home/cs779/stevens2nd.book/unpv12e/unp.h" #include int main(int argc, char **argv) { int listenfd, connfd; struct sockaddr_in servaddr; char buff[MAXLINE]; time_t ticks; listenfd = Socket(AF_INET, SOCK_STREAM, 0); bzero(&servaddr, sizeof(servaddr)); servaddr.sin_family = AF_INET; servaddr.sin_addr.s_addr = htonl(INADDR_ANY); servaddr.sin_port = htons(atoi(argv[1])); /* daytime server */ Bind(listenfd, (SA *) &servaddr, sizeof(servaddr)); Listen(listenfd, atoi(argv[2])); for ( ; ; ) { sleep(atoi(argv[3])); connfd = Accept(listenfd, (SA *) NULL, NULL); ticks = time(NULL); snprintf(buff, sizeof(buff), "%.24s\r\n", ctime(&ticks)); Write(connfd, buff, strlen(buff)); Close(connfd); } }