diff options
Diffstat (limited to 'ncurses-5.9/ncurses/base/lib_beep.c')
-rw-r--r-- | ncurses-5.9/ncurses/base/lib_beep.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/ncurses-5.9/ncurses/base/lib_beep.c b/ncurses-5.9/ncurses/base/lib_beep.c new file mode 100644 index 0000000..daf0b88 --- /dev/null +++ b/ncurses-5.9/ncurses/base/lib_beep.c @@ -0,0 +1,93 @@ +/**************************************************************************** + * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * + * and: Eric S. Raymond <esr@snark.thyrsus.com> * + * and: Thomas E. Dickey 1996-on * + * and: Juergen Pfeifer 2009 * + ****************************************************************************/ + +/* + * beep.c + * + * The routine beep(). + * + */ + +#include <curses.priv.h> + +#ifndef CUR +#define CUR SP_TERMTYPE +#endif + +MODULE_ID("$Id$") + +/* + * beep() + * + * Sound the current terminal's audible bell if it has one. If not, + * flash the screen if possible. + * + */ + +NCURSES_EXPORT(int) +NCURSES_SP_NAME(beep) (NCURSES_SP_DCL0) +{ + int res = ERR; + + T((T_CALLED("beep(%p)"), (void *) SP_PARM)); + +#ifdef USE_TERM_DRIVER + if (SP_PARM != 0) + res = CallDriver_1(SP_PARM, doBeepOrFlash, TRUE); +#else + /* FIXME: should make sure that we are not in altchar mode */ + if (cur_term == 0) { + res = ERR; + } else if (bell) { + TPUTS_TRACE("bell"); + res = putp(bell); + _nc_flush(); + } else if (flash_screen) { + TPUTS_TRACE("flash_screen"); + res = putp(flash_screen); + _nc_flush(); + } +#endif + + returnCode(res); +} + +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(int) +beep(void) +{ + return NCURSES_SP_NAME(beep) (CURRENT_SCREEN); +} +#endif |