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/*
* Copyright (c) 1980, 1990 Regents of the University of California.
* Copyright (C) 2000, 2001 Silicon Graphics, Inc. [SGI]
* All rights reserved.
*
* [Extensions to support XFS are copyright SGI]
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer. 2.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution. 3. All advertising
* materials mentioning features or use of this software must display the
* following acknowledgement: This product includes software developed by the
* University of California, Berkeley and its contributors. 4. Neither the
* name of the University nor the names of its contributors may be used to
* endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#define SEC24HR (60*60*24) /* seconds per day */
typedef struct {
__uint32_t id;
char name[UT_NAMESIZE + 1];
} idcache_t;
typedef struct du {
struct du *next;
__uint64_t blocks;
__uint64_t blocks30;
__uint64_t blocks60;
__uint64_t blocks90;
__uint64_t nfiles;
__uint32_t id;
} du_t;
#define NDU 60000
#define DUHASH 8209
static du_t du[2][NDU];
static du_t *duhash[2][DUHASH];
static int ndu[2];
#define NID 256
#define IDMASK (NID-1)
/*
* === Start XFS specific types and definitions ===
*/
#include <asm/types.h>
/* Structures returned from ioctl XFS_IOC_FSBULKSTAT */
typedef struct xfs_bstime {
time_t tv_sec; /* seconds */
__s32 tv_nsec; /* and nanoseconds */
} xfs_bstime_t;
typedef struct xfs_bstat {
__u64 bs_ino; /* inode number */
__u16 bs_mode; /* type and mode */
__u16 bs_nlink; /* number of links */
__u32 bs_uid; /* user id */
__u32 bs_gid; /* group id */
__u32 bs_rdev; /* device value */
__s32 bs_blksize; /* block size */
__s64 bs_size; /* file size */
xfs_bstime_t bs_atime; /* access time */
xfs_bstime_t bs_mtime; /* modify time */
xfs_bstime_t bs_ctime; /* inode change time */
int64_t bs_blocks; /* number of blocks */
__u32 bs_xflags; /* extended flags */
__s32 bs_extsize; /* extent size */
__s32 bs_extents; /* number of extents */
__u32 bs_gen; /* generation count */
__u16 bs_projid; /* project id */
unsigned char bs_pad[14]; /* pad space, unused */
__u32 bs_dmevmask; /* DMIG event mask */
__u16 bs_dmstate; /* DMIG state info */
__u16 bs_aextents; /* attribute number of extents */
} xfs_bstat_t;
/* The user-level BulkStat Request interface structure. */
typedef struct xfs_fsop_bulkreq {
__u64 *lastip; /* last inode # pointer */
__s32 icount; /* count of entries in buffer */
void *ubuffer; /* user buffer for inode desc. */
__s32 *ocount; /* output count pointer */
} xfs_fsop_bulkreq_t;
#ifndef XFS_IOC_FSBULKSTAT
#define XFS_IOC_FSBULKSTAT _IOWR('X', 101, struct xfs_fsop_bulkreq)
#endif
#define NBSTAT 4069 /* XFS bulkstat inodes */
static void checkXFS(const char *file, const char *fsdir);
/*
* === End of XFS specific types and definitions ===
*/
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