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>
diff --git a/fs/freevxfs/vxfs_fshead.h b/fs/freevxfs/vxfs_fshead.h
index ead0d64..a786cc5 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