#include "unp.h" #include int main(int argc, char **argv) { int len, listenfd, connfd; struct sockaddr_in servaddr, cliaddr; char buff[MAXLINE]; time_t ticks; char str[INET_ADDRSTRLEN]; 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(1313); /* daytime server */ Bind(listenfd, (SA *) &servaddr, sizeof(servaddr)); Listen(listenfd, LISTENQ); for ( ; ; ) { len = sizeof(cliaddr); connfd = Accept(listenfd, (SA *) &cliaddr, &len); ticks = time(NULL); snprintf(buff, sizeof(buff), "%.24s\r\n", ctime(&ticks)); Write(connfd, buff, strlen(buff)); Close(connfd); } }