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      1  1.10    rin /*	$NetBSD: bell.c,v 1.10 2021/09/06 07:03:49 rin Exp $	*/
      2   1.1    mrg 
      3   1.2    jdc /*-
      4   1.2    jdc  * Copyright (c) 1999 The NetBSD Foundation, Inc.
      5   1.1    mrg  * All rights reserved.
      6   1.1    mrg  *
      7   1.2    jdc  * This code is derived from software contributed to The NetBSD Foundation
      8   1.2    jdc  * by Julian Coleman.
      9   1.2    jdc  *
     10   1.1    mrg  * Redistribution and use in source and binary forms, with or without
     11   1.1    mrg  * modification, are permitted provided that the following conditions
     12   1.1    mrg  * are met:
     13   1.1    mrg  * 1. Redistributions of source code must retain the above copyright
     14   1.1    mrg  *    notice, this list of conditions and the following disclaimer.
     15   1.2    jdc  * 2. Redistributions in binary form must reproduce the above copyright
     16   1.2    jdc  *    notice, this list of conditions and the following disclaimer in the
     17   1.2    jdc  *    documentation and/or other materials provided with the distribution.
     18   1.1    mrg  *
     19   1.2    jdc  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20   1.2    jdc  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21   1.2    jdc  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22   1.2    jdc  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23   1.2    jdc  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24   1.2    jdc  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25   1.2    jdc  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26   1.2    jdc  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27   1.2    jdc  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28   1.2    jdc  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29   1.2    jdc  * POSSIBILITY OF SUCH DAMAGE.
     30   1.1    mrg  */
     31   1.4  blymn 
     32   1.4  blymn #include <sys/cdefs.h>
     33   1.4  blymn #ifndef lint
     34  1.10    rin __RCSID("$NetBSD: bell.c,v 1.10 2021/09/06 07:03:49 rin Exp $");
     35   1.4  blymn #endif				/* not lint */
     36   1.1    mrg 
     37   1.1    mrg #include "curses.h"
     38   1.3  blymn #include "curses_private.h"
     39   1.1    mrg 
     40   1.1    mrg /*
     41   1.1    mrg  * beep
     42   1.1    mrg  *	Ring the terminal bell
     43   1.1    mrg  */
     44   1.1    mrg int
     45   1.1    mrg beep(void)
     46   1.1    mrg {
     47   1.8    roy 	if (bell != NULL) {
     48   1.6    jdc 		__CTRACE(__CTRACE_MISC, "beep: bl\n");
     49   1.8    roy 		tputs(bell, 0, __cputchar);
     50   1.8    roy 	} else if (flash_screen != NULL) {
     51   1.6    jdc 		__CTRACE(__CTRACE_MISC, "beep: vb\n");
     52   1.8    roy 		tputs(flash_screen, 0, __cputchar);
     53   1.1    mrg 	}
     54   1.9    roy 	return OK;
     55   1.1    mrg }
     56   1.1    mrg 
     57   1.1    mrg /*
     58   1.1    mrg  * flash
     59   1.1    mrg  *	Flash the terminal screen
     60   1.1    mrg  */
     61   1.1    mrg int
     62   1.1    mrg flash(void)
     63   1.1    mrg {
     64   1.8    roy 	if (flash_screen != NULL) {
     65   1.6    jdc 		__CTRACE(__CTRACE_MISC, "flash: vb\n");
     66   1.8    roy 		tputs(flash_screen, 0, __cputchar);
     67   1.8    roy 	} else if (bell != NULL) {
     68   1.6    jdc 		__CTRACE(__CTRACE_MISC, "flash: bl\n");
     69   1.8    roy 		tputs(bell, 0, __cputchar);
     70   1.1    mrg 	}
     71   1.9    roy 	return OK;
     72   1.1    mrg }
     73