/*
 * 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
 * or http://www.opensolaris.org/os/licensing.
 * 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 1997 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*      Copyright (c) 1988 AT&T */
/*        All Rights Reserved   */

/*
 * University Copyright- Copyright (c) 1982, 1986, 1988
 * The Regents of the University of California
 * All Rights Reserved
 *
 * University Acknowledgment- Portions of this document are derived from
 * software developed by the University of California, Berkeley, and its
 * contributors.
 */

/*LINTLIBRARY*/

#include        <sys/types.h>
#include        "curses_inc.h"

/*
 * Write a window to a file.
 *
 * win: the window to write out.
 * filep:       the file to write to.
 */

int
putwin(WINDOW *win, FILE *filep)
{
        int     maxx, nelt;
        chtype  **wcp, **ecp;

        /* write everything from _cury to _bkgd inclusive */
        nelt = sizeof (WINDOW) - sizeof (win->_y) - sizeof (win->_parent) -
            sizeof (win->_parx) - sizeof (win->_pary) -
            sizeof (win->_ndescs) - sizeof (win->_delay);

        if (fwrite((char *) &(win->_cury), 1, nelt, filep) != nelt)
                goto err;

        /* Write the character image */
        maxx = win->_maxx;
        ecp = (wcp = win->_y) + win->_maxy;
        while (wcp < ecp)
                if (fwrite((char *) *wcp++, sizeof (chtype),
                    maxx, filep) != maxx)
err:
                        return (ERR);

        return (OK);
}