41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/*
|
|
* Copyright (c) 2000,2005 Silicon Graphics, Inc.
|
|
* All Rights Reserved.
|
|
*
|
|
* 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.
|
|
*
|
|
* 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. 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 the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
#ifndef __XFS_IMAP_H__
|
|
#define __XFS_IMAP_H__
|
|
|
|
/*
|
|
* This is the structure passed to xfs_imap() to map
|
|
* an inode number to its on disk location.
|
|
*/
|
|
typedef struct xfs_imap {
|
|
xfs_daddr_t im_blkno; /* starting BB of inode chunk */
|
|
uint im_len; /* length in BBs of inode chunk */
|
|
xfs_agblock_t im_agblkno; /* logical block of inode chunk in ag */
|
|
ushort im_ioffset; /* inode offset in block in "inodes" */
|
|
ushort im_boffset; /* inode offset in block in bytes */
|
|
} xfs_imap_t;
|
|
|
|
#ifdef __KERNEL__
|
|
struct xfs_mount;
|
|
struct xfs_trans;
|
|
int xfs_imap(struct xfs_mount *, struct xfs_trans *, xfs_ino_t,
|
|
xfs_imap_t *, uint);
|
|
#endif
|
|
|
|
#endif /* __XFS_IMAP_H__ */
|