GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/talk/msgs.c Lines: 0 10 0.0 %
Date: 2016-12-06 Branches: 0 0 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: msgs.c,v 1.11 2016/02/01 07:29:25 mestre Exp $	*/
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/*	$NetBSD: msgs.c,v 1.3 1994/12/09 02:14:22 jtc Exp $	*/
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/*
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 * Copyright (c) 1983, 1993
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 *	The Regents of the University of California.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 */
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/*
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 * A package to display what is happening every MSG_INTERVAL seconds
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 * if we are slow connecting.
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 */
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#include "talk.h"
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#define MSG_INTERVAL 4
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char	*current_state;
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int	current_line;
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void
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disp_msg(int dummy)
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{
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	message(current_state);
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}
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void
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start_msgs(void)
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{
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	struct itimerval itimer;
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	message(current_state);
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	signal(SIGALRM, disp_msg);
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	itimer.it_value.tv_sec = itimer.it_interval.tv_sec = MSG_INTERVAL;
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	itimer.it_value.tv_usec = itimer.it_interval.tv_usec = 0;
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	setitimer(ITIMER_REAL, &itimer, NULL);
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}
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void
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end_msgs(void)
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{
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	struct itimerval itimer;
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	timerclear(&itimer.it_value);
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	timerclear(&itimer.it_interval);
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	setitimer(ITIMER_REAL, &itimer, NULL);
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	signal(SIGALRM, SIG_DFL);
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}