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/* * Copyright (c) 2000-2001 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_ITABLE_H__ #define __XFS_ITABLE_H__ /* * xfs_bulkstat() is used to fill in xfs_bstat structures as well as dm_stat * structures (by the dmi library). This is a pointer to a formatter function * that will iget the inode and fill in the appropriate structure. * see xfs_bulkstat_one() and xfs_dm_bulkstat_one() in dmapi_xfs.c */ typedef int (*bulkstat_one_pf)(struct xfs_mount *mp, xfs_ino_t ino, void __user *buffer, int ubsize, void *private_data, xfs_daddr_t bno, int *ubused, void *dip, int *stat); /* * Values for stat return value. */ #define BULKSTAT_RV_NOTHING 0 #define BULKSTAT_RV_DIDONE 1 #define BULKSTAT_RV_GIVEUP 2 /* * Values for bulkstat flag argument. */ #define BULKSTAT_FG_IGET 0x1 /* Go through the buffer cache */ #define BULKSTAT_FG_QUICK 0x2 /* No iget, walk the dinode cluster */ #define BULKSTAT_FG_VFSLOCKED 0x4 /* Already have vfs lock */ /* * Return stat information in bulk (by-inode) for the filesystem. */ int /* error status */ xfs_bulkstat( xfs_mount_t *mp, /* mount point for filesystem */ xfs_ino_t *lastino, /* last inode returned */ int *count, /* size of buffer/count returned */ bulkstat_one_pf formatter, /* func that'd fill a single buf */ void *private_data, /* private data for formatter */ size_t statstruct_size,/* sizeof struct that we're filling */ char __user *ubuffer,/* buffer with inode stats */ int flags, /* flag to control access method */ int *done); /* 1 if there are more stats to get */ int xfs_bulkstat_single( xfs_mount_t *mp, xfs_ino_t *lastinop, char __user *buffer, int *done); int xfs_bulkstat_one( xfs_mount_t *mp, xfs_ino_t ino, void __user *buffer, int ubsize, void *private_data, xfs_daddr_t bno, int *ubused, void *dibuff, int *stat); int /* error status */ xfs_inumbers( xfs_mount_t *mp, /* mount point for filesystem */ xfs_ino_t *last, /* last inode returned */ int *count, /* size of buffer/count returned */ xfs_inogrp_t __user *buffer);/* buffer with inode info */ #endif /* __XFS_ITABLE_H__ */