GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/mg/bell.c Lines: 0 18 0.0 %
Date: 2016-12-06 Branches: 0 10 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: bell.c,v 1.4 2016/01/03 19:37:08 lum Exp $	*/
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/*
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 * This file is in the public domain.
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 *
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 * Author: Mark Lumsden <mark@showcomplex.com>
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 *
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 */
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/*
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 * Control how mg communicates with the user.
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 */
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#include <sys/queue.h>
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#include <signal.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "def.h"
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#include "macro.h"
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void
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bellinit(void)
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{
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	doaudiblebell = 1;
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	dovisiblebell = 0;
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}
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void
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dobeep(void)
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{
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	if (doaudiblebell) {
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		ttbeep();
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	}
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	if (dovisiblebell) {
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		sgarbf = TRUE;
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		update(CNONE);
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		if (inmacro)	/* avoid delaying macro execution. */
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			return;
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		usleep(50000);
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	}
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}
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/* ARGSUSED */
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int
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toggleaudiblebell(int f, int n)
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{
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	if (f & FFARG)
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		doaudiblebell = n > 0;
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	else
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		doaudiblebell = !doaudiblebell;
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	return (TRUE);
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}
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/* ARGSUSED */
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int
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togglevisiblebell(int f, int n)
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{
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	if (f & FFARG)
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		dovisiblebell = n > 0;
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	else
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		dovisiblebell = !dovisiblebell;
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	return (TRUE);
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}