xref: /onnv-gate/usr/src/lib/libxcurses/src/libc/xcurses/clear.c (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate  * Copyright (c) 1995, by Sun Microsystems, Inc.
24*0Sstevel@tonic-gate  * All rights reserved.
25*0Sstevel@tonic-gate  */
26*0Sstevel@tonic-gate 
27*0Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
28*0Sstevel@tonic-gate 
29*0Sstevel@tonic-gate /*
30*0Sstevel@tonic-gate  * clear.c
31*0Sstevel@tonic-gate  *
32*0Sstevel@tonic-gate  * XCurses Library
33*0Sstevel@tonic-gate  *
34*0Sstevel@tonic-gate  * Copyright 1990, 1995 by Mortice Kern Systems Inc.  All rights reserved.
35*0Sstevel@tonic-gate  *
36*0Sstevel@tonic-gate  */
37*0Sstevel@tonic-gate 
38*0Sstevel@tonic-gate #if M_RCSID
39*0Sstevel@tonic-gate #ifndef lint
40*0Sstevel@tonic-gate static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/clear.c 1.2 1995/07/07 17:59:29 ant Exp $";
41*0Sstevel@tonic-gate #endif
42*0Sstevel@tonic-gate #endif
43*0Sstevel@tonic-gate 
44*0Sstevel@tonic-gate #include <private.h>
45*0Sstevel@tonic-gate 
46*0Sstevel@tonic-gate /*
47*0Sstevel@tonic-gate  * Erase window and clear screen next update.
48*0Sstevel@tonic-gate  */
49*0Sstevel@tonic-gate int
50*0Sstevel@tonic-gate (clear)()
51*0Sstevel@tonic-gate {
52*0Sstevel@tonic-gate 	int code;
53*0Sstevel@tonic-gate 
54*0Sstevel@tonic-gate #ifdef M_CURSES_TRACE
55*0Sstevel@tonic-gate 	__m_trace("clear(void)");
56*0Sstevel@tonic-gate #endif
57*0Sstevel@tonic-gate 
58*0Sstevel@tonic-gate 	code = wclear(stdscr);
59*0Sstevel@tonic-gate 
60*0Sstevel@tonic-gate 	return __m_return_code("clear", code);
61*0Sstevel@tonic-gate }
62*0Sstevel@tonic-gate 
63*0Sstevel@tonic-gate /*
64*0Sstevel@tonic-gate  * Erase window.
65*0Sstevel@tonic-gate  */
66*0Sstevel@tonic-gate int
67*0Sstevel@tonic-gate (erase)()
68*0Sstevel@tonic-gate {
69*0Sstevel@tonic-gate 	int code;
70*0Sstevel@tonic-gate 
71*0Sstevel@tonic-gate #ifdef M_CURSES_TRACE
72*0Sstevel@tonic-gate 	__m_trace("erase(void)");
73*0Sstevel@tonic-gate #endif
74*0Sstevel@tonic-gate 
75*0Sstevel@tonic-gate 	code = werase(stdscr);
76*0Sstevel@tonic-gate 
77*0Sstevel@tonic-gate 	return __m_return_code("erase", code);
78*0Sstevel@tonic-gate }
79*0Sstevel@tonic-gate 
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