1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1995, by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 /* 28 * beep.c 29 * 30 * XCurses Library 31 * 32 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved. 33 * 34 */ 35 36 #ifdef M_RCSID 37 #ifndef lint 38 static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/beep.c 1.2 1995/07/14 20:51:19 ant Exp $"; 39 #endif 40 #endif 41 42 #include <private.h> 43 44 /*f 45 * Sound the current terminal's audible bell if it has one. If 46 * not, flash the screen if possible. 47 */ 48 int 49 beep() 50 { 51 #ifdef M_CURSES_TRACE 52 __m_trace("beep(void)"); 53 #endif 54 55 if (bell != (char *) 0) 56 (void) tputs(bell, 1, __m_outc); 57 else if (flash_screen != (char *) 0) 58 (void) tputs(flash_screen, 1, __m_outc); 59 60 (void) fflush(__m_screen->_of); 61 62 return __m_return_code("beep", OK); 63 } 64 65 /*f 66 * flash() - Flash the current terminal's screen if possible. If not, 67 * sound the audible bell if one exists. 68 */ 69 int 70 flash() 71 { 72 #ifdef M_CURSES_TRACE 73 __m_trace("flash(void)"); 74 #endif 75 76 if (flash_screen != (char *) 0) 77 (void) tputs(flash_screen, 1, __m_outc); 78 else if (bell != (char *) 0) 79 (void) tputs(bell, 1, __m_outc); 80 81 (void) fflush(__m_screen->_of); 82 83 return __m_return_code("flash", OK); 84 } 85