/* * bmap_union.h - NILFS block mapping. * * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * Written by Koji Sato <koji@osrg.net>. */ #ifndef _NILFS_BMAP_UNION_H #define _NILFS_BMAP_UNION_H #include "bmap.h" #include "direct.h" #include "btree.h" /** * nilfs_bmap_union - * @bi_bmap: bmap structure * @bi_btree: direct map structure * @bi_direct: B-tree structure */ union nilfs_bmap_union { struct nilfs_bmap bi_bmap; struct nilfs_direct bi_direct; struct nilfs_btree bi_btree; }; #endif /* _NILFS_BMAP_UNION_H */