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Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * efs_fs.h | |
3 | * | |
4 | * Copyright (c) 1999 Al Smith | |
5 | * | |
6 | * Portions derived from work (c) 1995,1996 Christian Vogelgsang. | |
7 | */ | |
8 | ||
9 | #ifndef __EFS_FS_H__ | |
10 | #define __EFS_FS_H__ | |
11 | ||
12 | #define EFS_VERSION "1.0a" | |
13 | ||
14 | static const char cprt[] = "EFS: "EFS_VERSION" - (c) 1999 Al Smith <Al.Smith@aeschi.ch.eu.org>"; | |
15 | ||
16 | #include <asm/uaccess.h> | |
17 | ||
18 | /* 1 block is 512 bytes */ | |
19 | #define EFS_BLOCKSIZE_BITS 9 | |
20 | #define EFS_BLOCKSIZE (1 << EFS_BLOCKSIZE_BITS) | |
21 | ||
22 | #include <linux/fs.h> | |
23 | #include <linux/efs_fs_i.h> | |
24 | #include <linux/efs_fs_sb.h> | |
25 | #include <linux/efs_dir.h> | |
26 | ||
27 | static inline struct efs_inode_info *INODE_INFO(struct inode *inode) | |
28 | { | |
29 | return container_of(inode, struct efs_inode_info, vfs_inode); | |
30 | } | |
31 | ||
32 | static inline struct efs_sb_info *SUPER_INFO(struct super_block *sb) | |
33 | { | |
34 | return sb->s_fs_info; | |
35 | } | |
36 | ||
37 | struct statfs; | |
38 | ||
39 | extern struct inode_operations efs_dir_inode_operations; | |
4b6f5d20 | 40 | extern const struct file_operations efs_dir_operations; |
f5e54d6e | 41 | extern const struct address_space_operations efs_symlink_aops; |
1da177e4 LT |
42 | |
43 | extern void efs_read_inode(struct inode *); | |
44 | extern efs_block_t efs_map_block(struct inode *, efs_block_t); | |
45 | extern int efs_get_block(struct inode *, sector_t, struct buffer_head *, int); | |
46 | ||
47 | extern struct dentry *efs_lookup(struct inode *, struct dentry *, struct nameidata *); | |
48 | extern struct dentry *efs_get_parent(struct dentry *); | |
49 | extern int efs_bmap(struct inode *, int); | |
50 | ||
51 | #endif /* __EFS_FS_H__ */ |