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 * curs_set.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/curs_set.c 1.1 1995/06/05 19:25:21 ant Exp $"; 39 #endif 40 #endif 41 42 #include <private.h> 43 44 /*f 45 * Turn cursor off/on. Assume cursor is on to begin with. 46 */ 47 int 48 curs_set(visibility) 49 int visibility; 50 { 51 int old; 52 53 /* Assume cursor is initially on. */ 54 static int cursor_state = 1; 55 56 #ifdef M_CURSES_TRACE 57 __m_trace("curs_set(%d)", visibility); 58 #endif 59 60 old = cursor_state; 61 switch (visibility) { 62 case 0: 63 if (cursor_invisible != (char *) 0) { 64 (void) tputs(cursor_invisible, 1, __m_outc); 65 cursor_state = visibility; 66 } 67 break; 68 case 1: 69 if (cursor_normal != (char *) 0) { 70 (void) tputs(cursor_normal, 1, __m_outc); 71 cursor_state = visibility; 72 } 73 break; 74 case 2: 75 if (cursor_visible != (char *) 0) { 76 (void) tputs(cursor_visible, 1, __m_outc); 77 cursor_state = visibility; 78 } 79 break; 80 } 81 82 return __m_return_int("curs_set", old); 83 } 84