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Linux kernel mirror (for testing)
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linux
1/*
2 * bmap_union.h - NILFS block mapping.
3 *
4 * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Written by Koji Sato <koji@osrg.net>.
21 */
22
23#ifndef _NILFS_BMAP_UNION_H
24#define _NILFS_BMAP_UNION_H
25
26#include "bmap.h"
27#include "direct.h"
28#include "btree.h"
29
30/**
31 * nilfs_bmap_union -
32 * @bi_bmap: bmap structure
33 * @bi_btree: direct map structure
34 * @bi_direct: B-tree structure
35 */
36union nilfs_bmap_union {
37 struct nilfs_bmap bi_bmap;
38 struct nilfs_direct bi_direct;
39 struct nilfs_btree bi_btree;
40};
41
42#endif /* _NILFS_BMAP_UNION_H */