GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcurses/base/lib_flash.c Lines: 0 7 0.0 %
Date: 2017-11-07 Branches: 0 4 0.0 %

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/* $OpenBSD: lib_flash.c,v 1.4 2010/01/12 23:22:05 nicm Exp $ */
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/****************************************************************************
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 * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
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 *                                                                          *
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 * Permission is hereby granted, free of charge, to any person obtaining a  *
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 * copy of this software and associated documentation files (the            *
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 * "Software"), to deal in the Software without restriction, including      *
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 * without limitation the rights to use, copy, modify, merge, publish,      *
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 * distribute, distribute with modifications, sublicense, and/or sell       *
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 * copies of the Software, and to permit persons to whom the Software is    *
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 * furnished to do so, subject to the following conditions:                 *
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 *                                                                          *
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 * The above copyright notice and this permission notice shall be included  *
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 * in all copies or substantial portions of the Software.                   *
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 *                                                                          *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
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 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
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 *                                                                          *
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 * Except as contained in this notice, the name(s) of the above copyright   *
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 * holders shall not be used in advertising or otherwise to promote the     *
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 * sale, use or other dealings in this Software without prior written       *
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 * authorization.                                                           *
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 ****************************************************************************/
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/****************************************************************************
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 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
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 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
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 ****************************************************************************/
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/*
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 *	flash.c
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 *
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 *	The routine flash().
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 *
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 */
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#include <curses.priv.h>
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#include <term.h>		/* beep, flash */
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MODULE_ID("$Id: lib_flash.c,v 1.4 2010/01/12 23:22:05 nicm Exp $")
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/*
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 *	flash()
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 *
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 *	Flash the current terminal's screen if possible.   If not,
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 *	sound the audible bell if one exists.
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 *
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 */
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NCURSES_EXPORT(int)
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flash(void)
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{
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    int res = ERR;
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    T((T_CALLED("flash()")));
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    /* FIXME: should make sure that we are not in altchar mode */
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    if (flash_screen) {
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	TPUTS_TRACE("flash_screen");
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	res = putp(flash_screen);
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	_nc_flush();
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    } else if (bell) {
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	TPUTS_TRACE("bell");
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	res = putp(bell);
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	_nc_flush();
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    }
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    returnCode(res);
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}