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-rw-r--r--kernel/fs/ext3/xattr.h136
1 files changed, 0 insertions, 136 deletions
diff --git a/kernel/fs/ext3/xattr.h b/kernel/fs/ext3/xattr.h
deleted file mode 100644
index 32e93ebf8..000000000
--- a/kernel/fs/ext3/xattr.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- File: fs/ext3/xattr.h
-
- On-disk format of extended attributes for the ext3 filesystem.
-
- (C) 2001 Andreas Gruenbacher, <a.gruenbacher@computer.org>
-*/
-
-#include <linux/xattr.h>
-
-/* Magic value in attribute blocks */
-#define EXT3_XATTR_MAGIC 0xEA020000
-
-/* Maximum number of references to one attribute block */
-#define EXT3_XATTR_REFCOUNT_MAX 1024
-
-/* Name indexes */
-#define EXT3_XATTR_INDEX_USER 1
-#define EXT3_XATTR_INDEX_POSIX_ACL_ACCESS 2
-#define EXT3_XATTR_INDEX_POSIX_ACL_DEFAULT 3
-#define EXT3_XATTR_INDEX_TRUSTED 4
-#define EXT3_XATTR_INDEX_LUSTRE 5
-#define EXT3_XATTR_INDEX_SECURITY 6
-
-struct ext3_xattr_header {
- __le32 h_magic; /* magic number for identification */
- __le32 h_refcount; /* reference count */
- __le32 h_blocks; /* number of disk blocks used */
- __le32 h_hash; /* hash value of all attributes */
- __u32 h_reserved[4]; /* zero right now */
-};
-
-struct ext3_xattr_ibody_header {
- __le32 h_magic; /* magic number for identification */
-};
-
-struct ext3_xattr_entry {
- __u8 e_name_len; /* length of name */
- __u8 e_name_index; /* attribute name index */
- __le16 e_value_offs; /* offset in disk block of value */
- __le32 e_value_block; /* disk block attribute is stored on (n/i) */
- __le32 e_value_size; /* size of attribute value */
- __le32 e_hash; /* hash value of name and value */
- char e_name[0]; /* attribute name */
-};
-
-#define EXT3_XATTR_PAD_BITS 2
-#define EXT3_XATTR_PAD (1<<EXT3_XATTR_PAD_BITS)
-#define EXT3_XATTR_ROUND (EXT3_XATTR_PAD-1)
-#define EXT3_XATTR_LEN(name_len) \
- (((name_len) + EXT3_XATTR_ROUND + \
- sizeof(struct ext3_xattr_entry)) & ~EXT3_XATTR_ROUND)
-#define EXT3_XATTR_NEXT(entry) \
- ( (struct ext3_xattr_entry *)( \
- (char *)(entry) + EXT3_XATTR_LEN((entry)->e_name_len)) )
-#define EXT3_XATTR_SIZE(size) \
- (((size) + EXT3_XATTR_ROUND) & ~EXT3_XATTR_ROUND)
-
-# ifdef CONFIG_EXT3_FS_XATTR
-
-extern const struct xattr_handler ext3_xattr_user_handler;
-extern const struct xattr_handler ext3_xattr_trusted_handler;
-extern const struct xattr_handler ext3_xattr_security_handler;
-
-extern ssize_t ext3_listxattr(struct dentry *, char *, size_t);
-
-extern int ext3_xattr_get(struct inode *, int, const char *, void *, size_t);
-extern int ext3_xattr_set(struct inode *, int, const char *, const void *, size_t, int);
-extern int ext3_xattr_set_handle(handle_t *, struct inode *, int, const char *, const void *, size_t, int);
-
-extern void ext3_xattr_delete_inode(handle_t *, struct inode *);
-extern void ext3_xattr_put_super(struct super_block *);
-
-extern int init_ext3_xattr(void);
-extern void exit_ext3_xattr(void);
-
-extern const struct xattr_handler *ext3_xattr_handlers[];
-
-# else /* CONFIG_EXT3_FS_XATTR */
-
-static inline int
-ext3_xattr_get(struct inode *inode, int name_index, const char *name,
- void *buffer, size_t size, int flags)
-{
- return -EOPNOTSUPP;
-}
-
-static inline int
-ext3_xattr_set(struct inode *inode, int name_index, const char *name,
- const void *value, size_t size, int flags)
-{
- return -EOPNOTSUPP;
-}
-
-static inline int
-ext3_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
- const char *name, const void *value, size_t size, int flags)
-{
- return -EOPNOTSUPP;
-}
-
-static inline void
-ext3_xattr_delete_inode(handle_t *handle, struct inode *inode)
-{
-}
-
-static inline void
-ext3_xattr_put_super(struct super_block *sb)
-{
-}
-
-static inline int
-init_ext3_xattr(void)
-{
- return 0;
-}
-
-static inline void
-exit_ext3_xattr(void)
-{
-}
-
-#define ext3_xattr_handlers NULL
-
-# endif /* CONFIG_EXT3_FS_XATTR */
-
-#ifdef CONFIG_EXT3_FS_SECURITY
-extern int ext3_init_security(handle_t *handle, struct inode *inode,
- struct inode *dir, const struct qstr *qstr);
-#else
-static inline int ext3_init_security(handle_t *handle, struct inode *inode,
- struct inode *dir, const struct qstr *qstr)
-{
- return 0;
-}
-#endif