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
curs_set(visibility)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