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| author | Herbert Poetzl <herbert@13thfloor.at> | 2006-07-04 02:27:12 +0200 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2006-09-21 00:48:39 +0200 |
| commit | ca4d147e62df370c334898464023aa7f9126abe1 (patch) | |
| tree | aff39cd19c5b0a95a1fd85caf439c4aa69c5830e /fs/ocfs2/ocfs2_fs.h | |
| parent | configfs: Prevent duplicate subsystem names. (diff) | |
| download | linux-ca4d147e62df370c334898464023aa7f9126abe1.tar.xz linux-ca4d147e62df370c334898464023aa7f9126abe1.zip | |
ocfs2: add ext2 attributes
Support immutable, and other attributes.
Some renaming and other minor fixes done by myself.
Signed-off-by: Herbert Poetzl <herbert@13thfloor.at>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/ocfs2_fs.h')
| -rw-r--r-- | fs/ocfs2/ocfs2_fs.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h index c5b1ac547c15..3330a5dc6be2 100644 --- a/fs/ocfs2/ocfs2_fs.h +++ b/fs/ocfs2/ocfs2_fs.h @@ -114,6 +114,26 @@ #define OCFS2_CHAIN_FL (0x00000400) /* Chain allocator */ #define OCFS2_DEALLOC_FL (0x00000800) /* Truncate log */ +/* Inode attributes, keep in sync with EXT2 */ +#define OCFS2_SECRM_FL (0x00000001) /* Secure deletion */ +#define OCFS2_UNRM_FL (0x00000002) /* Undelete */ +#define OCFS2_COMPR_FL (0x00000004) /* Compress file */ +#define OCFS2_SYNC_FL (0x00000008) /* Synchronous updates */ +#define OCFS2_IMMUTABLE_FL (0x00000010) /* Immutable file */ +#define OCFS2_APPEND_FL (0x00000020) /* writes to file may only append */ +#define OCFS2_NODUMP_FL (0x00000040) /* do not dump file */ +#define OCFS2_NOATIME_FL (0x00000080) /* do not update atime */ +#define OCFS2_DIRSYNC_FL (0x00010000) /* dirsync behaviour (directories only) */ + +#define OCFS2_FL_VISIBLE (0x000100FF) /* User visible flags */ +#define OCFS2_FL_MODIFIABLE (0x000100FF) /* User modifiable flags */ + +/* + * ioctl commands + */ +#define OCFS2_IOC_GETFLAGS _IOR('f', 1, long) +#define OCFS2_IOC_SETFLAGS _IOW('f', 2, long) + /* * Journal Flags (ocfs2_dinode.id1.journal1.i_flags) */ @@ -399,7 +419,9 @@ struct ocfs2_dinode { __le32 i_atime_nsec; __le32 i_ctime_nsec; __le32 i_mtime_nsec; -/*70*/ __le64 i_reserved1[9]; + __le32 i_attr; + __le32 i_reserved1; +/*70*/ __le64 i_reserved2[8]; /*B8*/ union { __le64 i_pad1; /* Generic way to refer to this 64bit union */ |