11590Srgrimes/* 21590Srgrimes * Copyright (c) 1983, 1993 31590Srgrimes * The Regents of the University of California. All rights reserved. 41590Srgrimes * 51590Srgrimes * Redistribution and use in source and binary forms, with or without 61590Srgrimes * modification, are permitted provided that the following conditions 71590Srgrimes * are met: 81590Srgrimes * 1. Redistributions of source code must retain the above copyright 91590Srgrimes * notice, this list of conditions and the following disclaimer. 101590Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111590Srgrimes * notice, this list of conditions and the following disclaimer in the 121590Srgrimes * documentation and/or other materials provided with the distribution. 131590Srgrimes * 4. Neither the name of the University nor the names of its contributors 141590Srgrimes * may be used to endorse or promote products derived from this software 151590Srgrimes * without specific prior written permission. 161590Srgrimes * 171590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 181590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 191590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 201590Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 211590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 221590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 231590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 241590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 251590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 261590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 271590Srgrimes * SUCH DAMAGE. 281590Srgrimes */ 291590Srgrimes 3087710Smarkm#include <sys/cdefs.h> 3187710Smarkm 3287710Smarkm__FBSDID("$FreeBSD$"); 3387710Smarkm 341590Srgrimes#ifndef lint 3587710Smarkmstatic const char sccsid[] = "@(#)msgs.c 8.1 (Berkeley) 6/6/93"; 3632503Scharnier#endif 371590Srgrimes 388874Srgrimes/* 391590Srgrimes * A package to display what is happening every MSG_INTERVAL seconds 401590Srgrimes * if we are slow connecting. 411590Srgrimes */ 421590Srgrimes 431590Srgrimes#include <signal.h> 4487710Smarkm 451590Srgrimes#include "talk.h" 461590Srgrimes 471590Srgrimes#define MSG_INTERVAL 4 481590Srgrimes 4987710Smarkmconst char *current_state; 501590Srgrimesint current_line = 0; 511590Srgrimes 5214443Sjoerg/* ARGSUSED */ 531590Srgrimesvoid 54178642Sdelphijdisp_msg(int signo __unused) 551590Srgrimes{ 561590Srgrimes message(current_state); 571590Srgrimes} 581590Srgrimes 5914443Sjoergvoid 60178642Sdelphijstart_msgs(void) 611590Srgrimes{ 621590Srgrimes struct itimerval itimer; 631590Srgrimes 641590Srgrimes message(current_state); 651590Srgrimes signal(SIGALRM, disp_msg); 661590Srgrimes itimer.it_value.tv_sec = itimer.it_interval.tv_sec = MSG_INTERVAL; 671590Srgrimes itimer.it_value.tv_usec = itimer.it_interval.tv_usec = 0; 681590Srgrimes setitimer(ITIMER_REAL, &itimer, (struct itimerval *)0); 691590Srgrimes} 701590Srgrimes 7114443Sjoergvoid 72178642Sdelphijend_msgs(void) 731590Srgrimes{ 741590Srgrimes struct itimerval itimer; 751590Srgrimes 761590Srgrimes timerclear(&itimer.it_value); 771590Srgrimes timerclear(&itimer.it_interval); 781590Srgrimes setitimer(ITIMER_REAL, &itimer, (struct itimerval *)0); 791590Srgrimes signal(SIGALRM, SIG_DFL); 801590Srgrimes} 81