Viewing file:  affs_fs.h (3.59 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
#ifndef _AFFS_FS_H
#define _AFFS_FS_H
/*
* The affs filesystem constants/structures
*/
#include <linux/types.h>
#define AFFS_SUPER_MAGIC 0xadff
struct affs_date;
/* --- Prototypes ----------------------------------------------------------------------------- */
/* amigaffs.c */
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, struct dentry *dentry);
/* bitmap. c */
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(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);
extern int affs_mkdir(struct inode *dir, struct dentry *dentry, int mode);
extern int affs_rmdir(struct inode *dir, struct dentry *dentry);
extern int affs_link(struct dentry *olddentry, struct inode *dir,
struct dentry *dentry);
extern int affs_symlink(struct inode *dir, struct dentry *dentry,
const char *symname);
extern int affs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry);
/* inode.c */
extern unsigned long affs_parent_ino(struct inode *dir);
extern struct inode *affs_new_inode(struct inode *dir);
extern int affs_notify_change(struct dentry *dentry, struct iattr *attr);
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 */
extern int affs_fs(void);
/* file.c */
void affs_free_prealloc(struct inode *inode);
extern void affs_truncate(struct inode *);
/* dir.c */
extern void affs_dir_truncate(struct inode *);
/* jump tables */
extern struct inode_operations affs_file_inode_operations;
extern struct inode_operations affs_dir_inode_operations;
extern struct inode_operations affs_symlink_inode_operations;
extern struct file_operations affs_file_operations;
extern struct file_operations affs_file_operations_ofs;
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;
#endif
|