xref: /onnv-gate/usr/src/lib/libcurses/screen/setsyx.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 1997 Sun Microsystems, Inc.  All rights reserved.
24*0Sstevel@tonic-gate  * Use is subject to license terms.
25*0Sstevel@tonic-gate  */
26*0Sstevel@tonic-gate 
27*0Sstevel@tonic-gate /*	Copyright (c) 1988 AT&T	*/
28*0Sstevel@tonic-gate /*	  All Rights Reserved	*/
29*0Sstevel@tonic-gate 
30*0Sstevel@tonic-gate /*
31*0Sstevel@tonic-gate  * University Copyright- Copyright (c) 1982, 1986, 1988
32*0Sstevel@tonic-gate  * The Regents of the University of California
33*0Sstevel@tonic-gate  * All Rights Reserved
34*0Sstevel@tonic-gate  *
35*0Sstevel@tonic-gate  * University Acknowledgment- Portions of this document are derived from
36*0Sstevel@tonic-gate  * software developed by the University of California, Berkeley, and its
37*0Sstevel@tonic-gate  * contributors.
38*0Sstevel@tonic-gate  */
39*0Sstevel@tonic-gate 
40*0Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
41*0Sstevel@tonic-gate 
42*0Sstevel@tonic-gate /*LINTLIBRARY*/
43*0Sstevel@tonic-gate 
44*0Sstevel@tonic-gate /*
45*0Sstevel@tonic-gate  * Set the current screen coordinates (y, x).
46*0Sstevel@tonic-gate  *
47*0Sstevel@tonic-gate  * This routine may be called before doupdate(). It tells doupdate()
48*0Sstevel@tonic-gate  * where to leave the cursor instead of the location of (x, y) of the
49*0Sstevel@tonic-gate  * last window that was wnoutrefreshed or pnoutrefreshed.
50*0Sstevel@tonic-gate  * If x and y are negative, then the cursor will be left wherever
51*0Sstevel@tonic-gate  * curses decides to leave it, as if leaveok() had been TRUE for the
52*0Sstevel@tonic-gate  * last window refreshed.
53*0Sstevel@tonic-gate  */
54*0Sstevel@tonic-gate 
55*0Sstevel@tonic-gate #include	<sys/types.h>
56*0Sstevel@tonic-gate #include	"curses_inc.h"
57*0Sstevel@tonic-gate 
58*0Sstevel@tonic-gate int
setsyx(int y,int x)59*0Sstevel@tonic-gate setsyx(int y, int x)
60*0Sstevel@tonic-gate {
61*0Sstevel@tonic-gate 	if (y < 0 && x < 0) {
62*0Sstevel@tonic-gate 		SP->virt_scr->_leave = TRUE;
63*0Sstevel@tonic-gate 	} else {
64*0Sstevel@tonic-gate 		_virtscr->_cury = y + SP->Yabove;
65*0Sstevel@tonic-gate 		/* LINTED */
66*0Sstevel@tonic-gate 		_virtscr->_curx = (short) x;
67*0Sstevel@tonic-gate 		_virtscr->_leave = FALSE;
68*0Sstevel@tonic-gate 		_virtscr->_flags |= _WINMOVED;
69*0Sstevel@tonic-gate 	}
70*0Sstevel@tonic-gate 	return (OK);
71*0Sstevel@tonic-gate }
72