diff options
| author | jasoni <jasoni@cvs.openbsd.org> | 2000-04-26 23:24:43 +0000 |
|---|---|---|
| committer | jasoni <jasoni@cvs.openbsd.org> | 2000-04-26 23:24:43 +0000 |
| commit | b8e2981f69abb136dfacb9e792372f456732e939 (patch) | |
| tree | 6cf55356a1d0549dd7bd890f16470ed65af9fd6f /sys/ufs/ext2fs/ext2fs_dinode.h | |
| parent | f101b0a4deb6828e7d91b49b0c42e87659eb834d (diff) | |
Support for ext2fs rev. 1 (from NetBSD)
Diffstat (limited to 'sys/ufs/ext2fs/ext2fs_dinode.h')
| -rw-r--r-- | sys/ufs/ext2fs/ext2fs_dinode.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/sys/ufs/ext2fs/ext2fs_dinode.h b/sys/ufs/ext2fs/ext2fs_dinode.h index 5215322d30f..fe5c280f497 100644 --- a/sys/ufs/ext2fs/ext2fs_dinode.h +++ b/sys/ufs/ext2fs/ext2fs_dinode.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ext2fs_dinode.h,v 1.3 1997/06/12 21:09:32 downsj Exp $ */ +/* $OpenBSD: ext2fs_dinode.h,v 1.4 2000/04/26 23:24:40 jasoni Exp $ */ /* $NetBSD: ext2fs_dinode.h,v 1.1 1997/06/11 09:33:48 bouyer Exp $ */ /* @@ -117,10 +117,13 @@ struct ext2fs_dinode { #define EXT2_UNRM 0x00000002 /* Undelete */ #define EXT2_COMPR 0x00000004 /* Compress file */ #define EXT2_SYNC 0x00000008 /* Synchronous updates */ -#define EXT2_IMMUTABLE 0x00000010 /* Immutable file */ +#define EXT2_IMMUTABLE 0x00000010 /* Immutable file */ #define EXT2_APPEND 0x00000020 /* writes to file may only append */ #define EXT2_NODUMP 0x00000040 /* do not dump file */ +/* Size of on-disk inode. */ +#define EXT2_DINODE_SIZE (sizeof(struct ext2fs_dinode)) /* 128 */ + /* * The e2di_blocks fields may be overlaid with other information for * file types that do not have associated disk storage. Block @@ -130,4 +133,11 @@ struct ext2fs_dinode { */ #define e2di_rdev e2di_blocks[0] -#define e2di_shortlink e2di_blocks +#define e2di_shortlink e2di_blocks + +/* + * e2fs needs byte swapping on big-endian systems. Use macros here to + * aide in big-endian support. + */ +#define e2fs_iload(old, new) bcopy((old),(new),sizeof(struct ext2fs_dinode)) +#define e2fs_isave(old, new) bcopy((old),(new),sizeof(struct ext2fs_dinode)) |