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 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * curs_set.c 31 * 32 * XCurses Library 33 * 34 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved. 35 * 36 */ 37 38 #ifdef M_RCSID 39 #ifndef lint 40 static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/curs_set.c 1.1 1995/06/05 19:25:21 ant Exp $"; 41 #endif 42 #endif 43 44 #include <private.h> 45 46 /*f 47 * Turn cursor off/on. Assume cursor is on to begin with. 48 */ 49 int 50 curs_set(visibility) 51 int visibility; 52 { 53 int old; 54 55 /* Assume cursor is initially on. */ 56 static int cursor_state = 1; 57 58 #ifdef M_CURSES_TRACE 59 __m_trace("curs_set(%d)", visibility); 60 #endif 61 62 old = cursor_state; 63 switch (visibility) { 64 case 0: 65 if (cursor_invisible != (char *) 0) { 66 (void) tputs(cursor_invisible, 1, __m_outc); 67 cursor_state = visibility; 68 } 69 break; 70 case 1: 71 if (cursor_normal != (char *) 0) { 72 (void) tputs(cursor_normal, 1, __m_outc); 73 cursor_state = visibility; 74 } 75 break; 76 case 2: 77 if (cursor_visible != (char *) 0) { 78 (void) tputs(cursor_visible, 1, __m_outc); 79 cursor_state = visibility; 80 } 81 break; 82 } 83 84 return __m_return_int("curs_set", old); 85 } 86