patch-2.4.4 linux/include/linux/affs_fs.h

• Lines: 107
• Date: Thu Apr 19 22:57:06 2001
• Orig file: v2.4.3/linux/include/linux/affs_fs.h
• Orig date: Mon Dec 11 13:26:57 2000

diff -u --recursive --new-file v2.4.3/linux/include/linux/affs_fs.h linux/include/linux/affs_fs.h
@@ -8,58 +8,36 @@
 
 #define AFFS_SUPER_MAGIC 0xadff
 
-/* Get the filesystem block size given an inode. */
-#define AFFS_I2BSIZE(inode) ((inode)->i_sb->s_blocksize)
-
-/* Get the filesystem hash table size given an inode. */
-#define AFFS_I2HSIZE(inode) ((inode)->i_sb->u.affs_sb.s_hashsize)
-
-/* Get the block number bits given an inode */
-#define AFFS_I2BITS(inode) ((inode)->i_sb->s_blocksize_bits)
-
-/* Get the fs type given an inode */
-#define AFFS_I2FSTYPE(inode) ((inode)->i_sb->u.affs_sb.s_flags & SF_INTL)
-
-struct DateStamp
-{
-  u32 ds_Days;
-  u32 ds_Minute;
-  u32 ds_Tick;
-};
+struct affs_date;
 
 /* --- Prototypes -----------------------------------------------------------------------------	*/
 
 /* amigaffs.c */
 
-extern int	affs_get_key_entry(int bsize, void *data, int entry_pos);
-extern int	affs_get_file_name(int bsize, void *fh_data, unsigned char **name);
-extern u32	affs_checksum_block(int bsize, void *data, s32 *ptype, s32 *stype);
-extern void	affs_fix_checksum(int bsize, void *data, int cspos);
-extern void	secs_to_datestamp(time_t secs, struct DateStamp *ds);
-extern int	prot_to_mode(unsigned int prot);
-extern u32	mode_to_prot(int mode);
-extern int	affs_insert_hash(unsigned long dir_ino, struct buffer_head *header,
-			struct inode *inode);
-extern int	affs_remove_hash(struct buffer_head *bh, struct inode *inode);
-extern int	affs_remove_link(struct buffer_head *bh, struct inode *inode);
-extern int	affs_remove_header(struct buffer_head *bh, struct inode *inode);
+extern int	affs_insert_hash(struct inode *inode, struct buffer_head *bh);
+extern int	affs_remove_hash(struct inode *dir, struct buffer_head *rem_bh);
+extern int	affs_remove_header(struct dentry *dentry);
+extern u32	affs_checksum_block(struct super_block *sb, struct buffer_head *bh);
+extern void	affs_fix_checksum(struct super_block *sb, struct buffer_head *bh);
+extern void	secs_to_datestamp(time_t secs, struct affs_date *ds);
+extern mode_t	prot_to_mode(u32 prot);
+extern void	mode_to_prot(struct inode *inode);
 extern void	affs_error(struct super_block *sb, const char *function, const char *fmt, ...);
 extern void	affs_warning(struct super_block *sb, const char *function, const char *fmt, ...);
 extern int	affs_check_name(const unsigned char *name, int len);
-extern int	affs_copy_name(unsigned char *bstr, const unsigned char *name);
+extern int	affs_copy_name(unsigned char *bstr, struct dentry *dentry);
 
 /* bitmap. c */
 
-extern int	affs_count_free_blocks(struct super_block *s);
-extern int	affs_count_free_bits(int blocksize, const char *data);
-extern void	affs_free_block(struct super_block *sb, s32 block);
-extern s32	affs_new_header(struct inode *inode);
-extern s32	affs_new_data(struct inode *inode);
-extern void	affs_make_zones(struct super_block *sb);
+extern u32	affs_count_free_bits(u32 blocksize, const void *data);
+extern u32	affs_count_free_blocks(struct super_block *s);
+extern void	affs_free_block(struct super_block *sb, u32 block);
+extern u32	affs_alloc_block(struct inode *inode, u32 goal);
+extern int	affs_init_bitmap(struct super_block *sb);
 
 /* namei.c */
 
-extern int	affs_hash_name(const unsigned char *name, int len, int intl, int hashsize);
+extern int	affs_hash_name(struct super_block *sb, const u8 *name, unsigned int len);
 extern struct dentry *affs_lookup(struct inode *dir, struct dentry *dentry);
 extern int	affs_unlink(struct inode *dir, struct dentry *dentry);
 extern int	affs_create(struct inode *dir, struct dentry *dentry, int mode);
@@ -74,17 +52,15 @@
 
 /* inode.c */
 
-extern struct buffer_head	*affs_bread(kdev_t dev, int block, int size);
-extern void			 affs_brelse(struct buffer_head *buf);
 extern unsigned long		 affs_parent_ino(struct inode *dir);
-extern struct inode		*affs_new_inode(const struct inode *dir);
+extern struct inode		*affs_new_inode(struct inode *dir);
 extern int			 affs_notify_change(struct dentry *dentry, struct iattr *attr);
-extern int			 affs_add_entry(struct inode *dir, struct inode *link,
-					  struct inode *inode, struct dentry *dentry, s32 type);
 extern void			 affs_put_inode(struct inode *inode);
 extern void			 affs_delete_inode(struct inode *inode);
+extern void			 affs_clear_inode(struct inode *inode);
 extern void			 affs_read_inode(struct inode *inode);
 extern void			 affs_write_inode(struct inode *inode, int);
+extern int			 affs_add_entry(struct inode *dir, struct inode *inode, struct dentry *dentry, s32 type);
 
 /* super.c */
 
@@ -109,9 +85,9 @@
 extern struct file_operations	 affs_dir_operations;
 extern struct address_space_operations	 affs_symlink_aops;
 extern struct address_space_operations	 affs_aops;
+extern struct address_space_operations	 affs_aops_ofs;
 
 extern struct dentry_operations	 affs_dentry_operations;
 extern struct dentry_operations	 affs_dentry_operations_intl;
 
-extern int affs_bmap(struct inode *, int);
 #endif