wbkgrnd.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1995, by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
*
* XCurses Library
*
* Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
*
*/
#ifdef M_RCSID
#ifndef lint
static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/wbkgrnd.c 1.4 1995/06/21 20:30:57 ant Exp $";
#endif
#endif
#include <private.h>
#include <string.h>
/*f
* Combine the new background setting with every position in the window.
* The background is any combination of attributes and a character.
* Only the attribute part is used to set the background of non-blank
* characters, while both character and attributes are used for blank
* positions.
*/
int
WINDOW *w;
{
short y, x;
#ifdef M_CURSES_TRACE
#endif
for (y = 0; y < w->_maxy; ++y) {
/* Replace entire background character. */
} else {
/* Disable old background attributes. */
/* Enable new background and current
* foreground. The foreground is included
* in case there was overlap with the old
* background and the foreground.
*/
}
}
/* Mark line as touched. */
w->_first[y] = 0;
w->_last[y] = x;
}
WSYNC(w);
}