diff options
Diffstat (limited to 'e2fsprogs/old_e2fsprogs/ext2fs/ext2_ext_attr.h')
-rw-r--r-- | e2fsprogs/old_e2fsprogs/ext2fs/ext2_ext_attr.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/ext2_ext_attr.h b/e2fsprogs/old_e2fsprogs/ext2fs/ext2_ext_attr.h deleted file mode 100644 index ca309c0d0..000000000 --- a/e2fsprogs/old_e2fsprogs/ext2fs/ext2_ext_attr.h +++ /dev/null @@ -1,52 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - File: linux/ext2_ext_attr.h - - On-disk format of extended attributes for the ext2 filesystem. - - (C) 2000 Andreas Gruenbacher, <a.gruenbacher@computer.org> -*/ - -/* Magic value in attribute blocks */ -#define EXT2_EXT_ATTR_MAGIC_v1 0xEA010000 -#define EXT2_EXT_ATTR_MAGIC 0xEA020000 - -/* Maximum number of references to one attribute block */ -#define EXT2_EXT_ATTR_REFCOUNT_MAX 1024 - -struct ext2_ext_attr_header { - __u32 h_magic; /* magic number for identification */ - __u32 h_refcount; /* reference count */ - __u32 h_blocks; /* number of disk blocks used */ - __u32 h_hash; /* hash value of all attributes */ - __u32 h_reserved[4]; /* zero right now */ -}; - -struct ext2_ext_attr_entry { - __u8 e_name_len; /* length of name */ - __u8 e_name_index; /* attribute name index */ - __u16 e_value_offs; /* offset in disk block of value */ - __u32 e_value_block; /* disk block attribute is stored on (n/i) */ - __u32 e_value_size; /* size of attribute value */ - __u32 e_hash; /* hash value of name and value */ -}; - -#define EXT2_EXT_ATTR_PAD_BITS 2 -#define EXT2_EXT_ATTR_PAD (1<<EXT2_EXT_ATTR_PAD_BITS) -#define EXT2_EXT_ATTR_ROUND (EXT2_EXT_ATTR_PAD-1) -#define EXT2_EXT_ATTR_LEN(name_len) \ - (((name_len) + EXT2_EXT_ATTR_ROUND + \ - sizeof(struct ext2_ext_attr_entry)) & ~EXT2_EXT_ATTR_ROUND) -#define EXT2_EXT_ATTR_NEXT(entry) \ - ( (struct ext2_ext_attr_entry *)( \ - (char *)(entry) + EXT2_EXT_ATTR_LEN((entry)->e_name_len)) ) -#define EXT2_EXT_ATTR_SIZE(size) \ - (((size) + EXT2_EXT_ATTR_ROUND) & ~EXT2_EXT_ATTR_ROUND) -#define EXT2_EXT_IS_LAST_ENTRY(entry) (*((__u32 *)(entry)) == 0UL) -#define EXT2_EXT_ATTR_NAME(entry) \ - (((char *) (entry)) + sizeof(struct ext2_ext_attr_entry)) -#define EXT2_XATTR_LEN(name_len) \ - (((name_len) + EXT2_EXT_ATTR_ROUND + \ - sizeof(struct ext2_xattr_entry)) & ~EXT2_EXT_ATTR_ROUND) -#define EXT2_XATTR_SIZE(size) \ - (((size) + EXT2_EXT_ATTR_ROUND) & ~EXT2_EXT_ATTR_ROUND) |