xref: /onnv-gate/usr/src/lib/libcurses/screen/scr_dump.c (revision 1914:8a8c5f225b1b)

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (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 2006 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.
 */

#pragma ident	"%Z%%M%	%I%	%E% SMI"

/*LINTLIBRARY*/

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

/*
 * Dump a screen image to a file. This routine and scr_reset
 * can be used to communicate the screen image across processes.
 */

int
scr_dump(char *file)
{
	int		rv;
	FILE	*filep;

	if ((filep = fopen(file, "wF")) == NULL) {
#ifdef	DEBUG
		if (outf)
			(void) fprintf(outf, "scr_dump: cannot open "
			    "\"%s\".\n", file);
#endif	/* DEBUG */
		return (ERR);
	}
	rv = scr_ll_dump(filep);
	(void) fclose(filep);
	return (rv);
}