150276Speter/**************************************************************************** 2166124Srafan * Copyright (c) 1998-2000,2005 Free Software Foundation, Inc. * 350276Speter * * 450276Speter * Permission is hereby granted, free of charge, to any person obtaining a * 550276Speter * copy of this software and associated documentation files (the * 650276Speter * "Software"), to deal in the Software without restriction, including * 750276Speter * without limitation the rights to use, copy, modify, merge, publish, * 850276Speter * distribute, distribute with modifications, sublicense, and/or sell * 950276Speter * copies of the Software, and to permit persons to whom the Software is * 1050276Speter * furnished to do so, subject to the following conditions: * 1150276Speter * * 1250276Speter * The above copyright notice and this permission notice shall be included * 1350276Speter * in all copies or substantial portions of the Software. * 1450276Speter * * 1550276Speter * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 1650276Speter * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 1750276Speter * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 1850276Speter * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 1950276Speter * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 2050276Speter * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 2150276Speter * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 2250276Speter * * 2350276Speter * Except as contained in this notice, the name(s) of the above copyright * 2450276Speter * holders shall not be used in advertising or otherwise to promote the * 2550276Speter * sale, use or other dealings in this Software without prior written * 2650276Speter * authorization. * 2750276Speter ****************************************************************************/ 2850276Speter 2950276Speter/**************************************************************************** 3050276Speter * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 3150276Speter * and: Eric S. Raymond <esr@snark.thyrsus.com> * 32166124Srafan * and: Thomas E. Dickey 1996-on * 3350276Speter ****************************************************************************/ 3450276Speter 3550276Speter/* 3650276Speter * beep.c 3750276Speter * 3850276Speter * The routine beep(). 3950276Speter * 4050276Speter */ 4150276Speter 4250276Speter#include <curses.priv.h> 4376726Speter#include <term.h> /* beep, flash */ 4450276Speter 45166124SrafanMODULE_ID("$Id: lib_beep.c,v 1.10 2005/04/09 15:20:04 tom Exp $") 4650276Speter 4750276Speter/* 4850276Speter * beep() 4950276Speter * 5050276Speter * Sound the current terminal's audible bell if it has one. If not, 5150276Speter * flash the screen if possible. 5250276Speter * 5350276Speter */ 5450276Speter 5576726SpeterNCURSES_EXPORT(int) 5676726Speterbeep(void) 5750276Speter{ 5876726Speter int res = ERR; 5950276Speter 6076726Speter T((T_CALLED("beep()"))); 6150276Speter 6276726Speter /* FIXME: should make sure that we are not in altchar mode */ 63166124Srafan if (cur_term == 0) { 64166124Srafan res = ERR; 65166124Srafan } else if (bell) { 6676726Speter TPUTS_TRACE("bell"); 6776726Speter res = putp(bell); 6876726Speter _nc_flush(); 6976726Speter } else if (flash_screen) { 7076726Speter TPUTS_TRACE("flash_screen"); 7176726Speter res = putp(flash_screen); 7276726Speter _nc_flush(); 7376726Speter } 7450276Speter 7576726Speter returnCode(res); 7650276Speter} 77