2 * Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved.
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation.
8 * This program is distributed in the hope that it would be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write the Free Software Foundation,
15 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 #ifndef __XFS_ITABLE_H__
18 #define __XFS_ITABLE_H__
21 * xfs_bulkstat() is used to fill in xfs_bstat structures as well as dm_stat
22 * structures (by the dmi library). This is a pointer to a formatter function
23 * that will iget the inode and fill in the appropriate structure.
24 * see xfs_bulkstat_one() and xfs_dm_bulkstat_one() in dmapi_xfs.c
26 typedef int (*bulkstat_one_pf)(struct xfs_mount *mp,
35 * Values for stat return value.
37 #define BULKSTAT_RV_NOTHING 0
38 #define BULKSTAT_RV_DIDONE 1
39 #define BULKSTAT_RV_GIVEUP 2
42 * Return stat information in bulk (by-inode) for the filesystem.
44 int /* error status */
46 xfs_mount_t *mp, /* mount point for filesystem */
47 xfs_ino_t *lastino, /* last inode returned */
48 int *count, /* size of buffer/count returned */
49 bulkstat_one_pf formatter, /* func that'd fill a single buf */
50 size_t statstruct_size,/* sizeof struct that we're filling */
51 char __user *ubuffer,/* buffer with inode stats */
52 int *done); /* 1 if there are more stats to get */
61 typedef int (*bulkstat_one_fmt_pf)( /* used size in bytes or negative error */
62 void __user *ubuffer, /* buffer to write to */
63 int ubsize, /* remaining user buffer sz */
64 int *ubused, /* bytes used by formatter */
65 const xfs_bstat_t *buffer); /* buffer to read from */
73 bulkstat_one_fmt_pf formatter,
88 typedef int (*inumbers_fmt_pf)(
89 void __user *ubuffer, /* buffer to write to */
90 const xfs_inogrp_t *buffer, /* buffer to read from */
91 long count, /* # of elements to read */
92 long *written); /* # of bytes written */
96 void __user *ubuffer, /* buffer to write to */
97 const xfs_inogrp_t *buffer, /* buffer to read from */
98 long count, /* # of elements to read */
99 long *written); /* # of bytes written */
101 int /* error status */
103 xfs_mount_t *mp, /* mount point for filesystem */
104 xfs_ino_t *last, /* last inode returned */
105 int *count, /* size of buffer/count returned */
106 void __user *buffer, /* buffer with inode info */
107 inumbers_fmt_pf formatter);
109 #endif /* __XFS_ITABLE_H__ */