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git.ipfire.org Git - thirdparty/xfsprogs-dev.git/blob - db/bmap.h
2 * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 typedef struct bmap_ext
{
23 xfs_fileoff_t startoff
;
24 xfs_fsblock_t startblock
;
25 xfs_filblks_t blockcount
;
29 extern void bmap(xfs_fileoff_t offset
, xfs_filblks_t len
, int whichfork
,
30 int *nexp
, bmap_ext_t
*bep
);
31 extern void bmap_init(void);
32 extern void convert_extent(struct xfs_bmbt_rec
*rp
, xfs_fileoff_t
*op
,
33 xfs_fsblock_t
*sp
, xfs_filblks_t
*cp
, int *fp
);
34 extern void make_bbmap(struct bbmap
*bbmap
, int nex
, bmap_ext_t
*bmp
);