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0d83f7fc83
To support VxFS filesystems from HP-UX on x86 systems we need to implement byte swapping, and to keep support for Unixware filesystems it needs to be the complicated dual-endian kind ala sysvfs. To do this properly we have to split the on disk and in-core inode so that we can keep the in-core one in native endianness. All other structures are byteswapped on demand. Signed-off-by: Krzysztof Błaszkowski <kb@sysmikro.com.pl> [hch: make spare happy] Signed-off-by: Christoph Hellwig <hch@lst.de>
68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
/*
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* Copyright (c) 2000-2001 Christoph Hellwig.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL").
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#ifndef _VXFS_FSHEAD_H_
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#define _VXFS_FSHEAD_H_
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/*
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* Veritas filesystem driver - fileset header structures.
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*
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* This file contains the physical structure of the VxFS
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* fileset header.
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*/
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/*
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* Fileset header
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*/
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struct vxfs_fsh {
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__fs32 fsh_version; /* fileset header version */
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__fs32 fsh_fsindex; /* fileset index */
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__fs32 fsh_time; /* modification time - sec */
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__fs32 fsh_utime; /* modification time - usec */
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__fs32 fsh_extop; /* extop flags */
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__fs32 fsh_ninodes; /* allocated inodes */
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__fs32 fsh_nau; /* number of IAUs */
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__fs32 fsh_old_ilesize; /* old size of ilist */
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__fs32 fsh_dflags; /* flags */
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__fs32 fsh_quota; /* quota limit */
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__fs32 fsh_maxinode; /* maximum inode number */
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__fs32 fsh_iauino; /* IAU inode */
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__fs32 fsh_ilistino[2]; /* ilist inodes */
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__fs32 fsh_lctino; /* link count table inode */
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/*
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* Slightly more fields follow, but they
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* a) are not of any interest for us, and
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* b) differ a lot in different vxfs versions/ports
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*/
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};
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#endif /* _VXFS_FSHEAD_H_ */
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