19b50d902SRodney W. Grimes /* 29b50d902SRodney W. Grimes * Copyright (c) 1983, 1993 39b50d902SRodney W. Grimes * The Regents of the University of California. All rights reserved. 49b50d902SRodney W. Grimes * 59b50d902SRodney W. Grimes * Redistribution and use in source and binary forms, with or without 69b50d902SRodney W. Grimes * modification, are permitted provided that the following conditions 79b50d902SRodney W. Grimes * are met: 89b50d902SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 99b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer. 109b50d902SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 119b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 129b50d902SRodney W. Grimes * documentation and/or other materials provided with the distribution. 13*fbbd9655SWarner Losh * 3. Neither the name of the University nor the names of its contributors 149b50d902SRodney W. Grimes * may be used to endorse or promote products derived from this software 159b50d902SRodney W. Grimes * without specific prior written permission. 169b50d902SRodney W. Grimes * 179b50d902SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 189b50d902SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 199b50d902SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 209b50d902SRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 219b50d902SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 229b50d902SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 239b50d902SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 249b50d902SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 259b50d902SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 269b50d902SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 279b50d902SRodney W. Grimes * SUCH DAMAGE. 289b50d902SRodney W. Grimes */ 299b50d902SRodney W. Grimes 30caa64801SMark Murray #include <sys/cdefs.h> 31caa64801SMark Murray 32caa64801SMark Murray __FBSDID("$FreeBSD$"); 33caa64801SMark Murray 349b50d902SRodney W. Grimes #ifndef lint 35caa64801SMark Murray static const char sccsid[] = "@(#)msgs.c 8.1 (Berkeley) 6/6/93"; 3620868061SPhilippe Charnier #endif 379b50d902SRodney W. Grimes 389b50d902SRodney W. Grimes /* 399b50d902SRodney W. Grimes * A package to display what is happening every MSG_INTERVAL seconds 409b50d902SRodney W. Grimes * if we are slow connecting. 419b50d902SRodney W. Grimes */ 429b50d902SRodney W. Grimes 439b50d902SRodney W. Grimes #include <signal.h> 44caa64801SMark Murray 459b50d902SRodney W. Grimes #include "talk.h" 469b50d902SRodney W. Grimes 479b50d902SRodney W. Grimes #define MSG_INTERVAL 4 489b50d902SRodney W. Grimes 49caa64801SMark Murray const char *current_state; 509b50d902SRodney W. Grimes int current_line = 0; 519b50d902SRodney W. Grimes 5228592604SJoerg Wunsch /* ARGSUSED */ 539b50d902SRodney W. Grimes void 54b6d9e1f3SXin LI disp_msg(int signo __unused) 559b50d902SRodney W. Grimes { 569b50d902SRodney W. Grimes message(current_state); 579b50d902SRodney W. Grimes } 589b50d902SRodney W. Grimes 5928592604SJoerg Wunsch void 60b6d9e1f3SXin LI start_msgs(void) 619b50d902SRodney W. Grimes { 629b50d902SRodney W. Grimes struct itimerval itimer; 639b50d902SRodney W. Grimes 649b50d902SRodney W. Grimes message(current_state); 659b50d902SRodney W. Grimes signal(SIGALRM, disp_msg); 669b50d902SRodney W. Grimes itimer.it_value.tv_sec = itimer.it_interval.tv_sec = MSG_INTERVAL; 679b50d902SRodney W. Grimes itimer.it_value.tv_usec = itimer.it_interval.tv_usec = 0; 689b50d902SRodney W. Grimes setitimer(ITIMER_REAL, &itimer, (struct itimerval *)0); 699b50d902SRodney W. Grimes } 709b50d902SRodney W. Grimes 7128592604SJoerg Wunsch void 72b6d9e1f3SXin LI end_msgs(void) 739b50d902SRodney W. Grimes { 749b50d902SRodney W. Grimes struct itimerval itimer; 759b50d902SRodney W. Grimes 769b50d902SRodney W. Grimes timerclear(&itimer.it_value); 779b50d902SRodney W. Grimes timerclear(&itimer.it_interval); 789b50d902SRodney W. Grimes setitimer(ITIMER_REAL, &itimer, (struct itimerval *)0); 799b50d902SRodney W. Grimes signal(SIGALRM, SIG_DFL); 809b50d902SRodney W. Grimes } 81