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authorKrzysztof Błaszkowski <kb@sysmikro.com.pl>2016-05-31 09:45:13 +0300
committerChristoph Hellwig <hch@lst.de>2016-06-01 10:01:28 +0300
commit0d83f7fc83f77d1cc8395b9e851325d8cc1892e3 (patch)
tree9cfc6aef0a098884097fd37bb413639e8e76f461 /fs/freevxfs/vxfs_fshead.h
parent6b15d6650c5301ce023d8df0cc3a60b1a76d377e (diff)
downloadlinux-0d83f7fc83f77d1cc8395b9e851325d8cc1892e3.tar.xz
freevxfs: handle big endian HP-UX file systems
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>
Diffstat (limited to 'fs/freevxfs/vxfs_fshead.h')
-rw-r--r--fs/freevxfs/vxfs_fshead.h28
1 files changed, 14 insertions, 14 deletions
diff --git a/fs/freevxfs/vxfs_fshead.h b/fs/freevxfs/vxfs_fshead.h
index ead0d640c181..a786cc55509c 100644
--- a/fs/freevxfs/vxfs_fshead.h
+++ b/fs/freevxfs/vxfs_fshead.h
@@ -42,20 +42,20 @@
* Fileset header
*/
struct vxfs_fsh {
- u_int32_t fsh_version; /* fileset header version */
- u_int32_t fsh_fsindex; /* fileset index */
- u_int32_t fsh_time; /* modification time - sec */
- u_int32_t fsh_utime; /* modification time - usec */
- u_int32_t fsh_extop; /* extop flags */
- vx_ino_t fsh_ninodes; /* allocated inodes */
- u_int32_t fsh_nau; /* number of IAUs */
- u_int32_t fsh_old_ilesize; /* old size of ilist */
- u_int32_t fsh_dflags; /* flags */
- u_int32_t fsh_quota; /* quota limit */
- vx_ino_t fsh_maxinode; /* maximum inode number */
- vx_ino_t fsh_iauino; /* IAU inode */
- vx_ino_t fsh_ilistino[2]; /* ilist inodes */
- vx_ino_t fsh_lctino; /* link count table inode */
+ __fs32 fsh_version; /* fileset header version */
+ __fs32 fsh_fsindex; /* fileset index */
+ __fs32 fsh_time; /* modification time - sec */
+ __fs32 fsh_utime; /* modification time - usec */
+ __fs32 fsh_extop; /* extop flags */
+ __fs32 fsh_ninodes; /* allocated inodes */
+ __fs32 fsh_nau; /* number of IAUs */
+ __fs32 fsh_old_ilesize; /* old size of ilist */
+ __fs32 fsh_dflags; /* flags */
+ __fs32 fsh_quota; /* quota limit */
+ __fs32 fsh_maxinode; /* maximum inode number */
+ __fs32 fsh_iauino; /* IAU inode */
+ __fs32 fsh_ilistino[2]; /* ilist inodes */
+ __fs32 fsh_lctino; /* link count table inode */
/*
* Slightly more fields follow, but they