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cmd/xfs/repair/incore_bmc.c 1.13 Renamed to cmd/xfsprogs/repair/incore_bmc.c

/*
 * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
 * 
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 * 
 * This program is distributed in the hope that it would be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * 
 * Further, this software is distributed without any warranty that it is
 * free of the rightful claim of any third person regarding infringement
 * or the like.  Any license provided herein, whether implied or
 * otherwise, applies only to this software file.  Patent licenses, if
 * any, provided herein do not apply to combinations of this program with
 * other software, or any other product whatsoever.
 * 
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write the Free Software Foundation, Inc., 59
 * Temple Place - Suite 330, Boston MA 02111-1307, USA.
 * 
 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
 * Mountain View, CA  94043, or:
 * 
 * http://www.sgi.com 
 * 
 * For further information regarding this notice, see: 
 * 
 * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
 */

#include <libxfs.h>
#include "avl.h"
#include "globals.h"
#include "incore.h"
#include "agheader.h"
#include "protos.h"
#include "err_protos.h"

void
init_bm_cursor(bmap_cursor_t *cursor, int num_levels)
{
	int i;

	bzero(cursor, sizeof(bmap_cursor_t));
	cursor->ino = NULLFSINO;
	cursor->num_levels = num_levels;

	for (i = 0; i < XR_MAX_BMLEVELS; i++)  {
		cursor->level[i].fsbno = NULLDFSBNO;
		cursor->level[i].right_fsbno = NULLDFSBNO;
		cursor->level[i].left_fsbno = NULLDFSBNO;
		cursor->level[i].first_key = NULLDFILOFF;
		cursor->level[i].last_key = NULLDFILOFF;
	}
}