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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef _AFFS_FS_H |
| 2 | #define _AFFS_FS_H |
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| 3 | /* |
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| 4 | * The affs filesystem constants/structures |
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| 5 | */ |
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| 6 | |||
| 7 | #include <linux/types.h> |
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| 8 | |||
| 9 | #include <linux/affs_fs_i.h> |
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| 10 | #include <linux/affs_fs_sb.h> |
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| 11 | |||
| 12 | #define AFFS_SUPER_MAGIC 0xadff |
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| 13 | |||
| 14 | struct affs_date; |
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| 15 | |||
| 16 | /* --- Prototypes ----------------------------------------------------------------------------- */ |
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| 17 | |||
| 18 | /* amigaffs.c */ |
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| 19 | |||
| 20 | extern int affs_insert_hash(struct inode *inode, struct buffer_head *bh); |
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| 21 | extern int affs_remove_hash(struct inode *dir, struct buffer_head *rem_bh); |
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| 22 | extern int affs_remove_header(struct dentry *dentry); |
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| 23 | extern u32 affs_checksum_block(struct super_block *sb, struct buffer_head *bh); |
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| 24 | extern void affs_fix_checksum(struct super_block *sb, struct buffer_head *bh); |
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| 25 | extern void secs_to_datestamp(time_t secs, struct affs_date *ds); |
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| 26 | extern mode_t prot_to_mode(u32 prot); |
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| 27 | extern void mode_to_prot(struct inode *inode); |
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| 28 | extern void affs_error(struct super_block *sb, const char *function, const char *fmt, ...); |
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| 29 | extern void affs_warning(struct super_block *sb, const char *function, const char *fmt, ...); |
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| 30 | extern int affs_check_name(const unsigned char *name, int len); |
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| 31 | extern int affs_copy_name(unsigned char *bstr, struct dentry *dentry); |
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| 32 | |||
| 33 | /* bitmap. c */ |
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| 34 | |||
| 35 | extern u32 affs_count_free_bits(u32 blocksize, const void *data); |
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| 36 | extern u32 affs_count_free_blocks(struct super_block *s); |
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| 37 | extern void affs_free_block(struct super_block *sb, u32 block); |
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| 38 | extern u32 affs_alloc_block(struct inode *inode, u32 goal); |
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| 39 | extern int affs_init_bitmap(struct super_block *sb); |
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| 40 | |||
| 41 | /* namei.c */ |
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| 42 | |||
| 43 | extern int affs_hash_name(struct super_block *sb, const u8 *name, unsigned int len); |
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| 44 | extern struct dentry *affs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *); |
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| 45 | extern int affs_unlink(struct inode *dir, struct dentry *dentry); |
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| 46 | extern int affs_create(struct inode *dir, struct dentry *dentry, int mode, struct nameidata *); |
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| 47 | extern int affs_mkdir(struct inode *dir, struct dentry *dentry, int mode); |
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| 48 | extern int affs_rmdir(struct inode *dir, struct dentry *dentry); |
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| 49 | extern int affs_link(struct dentry *olddentry, struct inode *dir, |
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| 50 | struct dentry *dentry); |
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| 51 | extern int affs_symlink(struct inode *dir, struct dentry *dentry, |
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| 52 | const char *symname); |
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| 53 | extern int affs_rename(struct inode *old_dir, struct dentry *old_dentry, |
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| 54 | struct inode *new_dir, struct dentry *new_dentry); |
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| 55 | |||
| 56 | /* inode.c */ |
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| 57 | |||
| 58 | extern unsigned long affs_parent_ino(struct inode *dir); |
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| 59 | extern struct inode *affs_new_inode(struct inode *dir); |
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| 60 | extern int affs_notify_change(struct dentry *dentry, struct iattr *attr); |
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| 61 | extern void affs_put_inode(struct inode *inode); |
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| 62 | extern void affs_delete_inode(struct inode *inode); |
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| 63 | extern void affs_clear_inode(struct inode *inode); |
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| 64 | extern void affs_read_inode(struct inode *inode); |
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| 65 | extern void affs_write_inode(struct inode *inode, int); |
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| 66 | extern int affs_add_entry(struct inode *dir, struct inode *inode, struct dentry *dentry, s32 type); |
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| 67 | |||
| 68 | /* super.c */ |
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| 69 | |||
| 70 | extern int affs_fs(void); |
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| 71 | |||
| 72 | /* file.c */ |
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| 73 | |||
| 74 | void affs_free_prealloc(struct inode *inode); |
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| 75 | extern void affs_truncate(struct inode *); |
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| 76 | |||
| 77 | /* dir.c */ |
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| 78 | |||
| 79 | extern void affs_dir_truncate(struct inode *); |
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| 80 | |||
| 81 | /* jump tables */ |
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| 82 | |||
| 83 | extern struct inode_operations affs_file_inode_operations; |
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| 84 | extern struct inode_operations affs_dir_inode_operations; |
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| 85 | extern struct inode_operations affs_symlink_inode_operations; |
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| 86 | extern struct file_operations affs_file_operations; |
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| 87 | extern struct file_operations affs_file_operations_ofs; |
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| 88 | extern struct file_operations affs_dir_operations; |
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| 89 | extern struct address_space_operations affs_symlink_aops; |
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| 90 | extern struct address_space_operations affs_aops; |
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| 91 | extern struct address_space_operations affs_aops_ofs; |
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| 92 | |||
| 93 | extern struct dentry_operations affs_dentry_operations; |
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| 94 | extern struct dentry_operations affs_dentry_operations_intl; |
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| 95 | |||
| 96 | #endif |