1/*
2 *   fs/cifs/cifsfs.h
3 *
4 *   Copyright (c) International Business Machines  Corp., 2002, 2005
5 *   Author(s): Steve French (sfrench@us.ibm.com)
6 *
7 *   This library is free software; you can redistribute it and/or modify
8 *   it under the terms of the GNU Lesser General Public License as published
9 *   by the Free Software Foundation; either version 2.1 of the License, or
10 *   (at your option) any later version.
11 *
12 *   This library is distributed in the hope that it will be useful,
13 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
14 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
15 *   the GNU Lesser General Public License for more details.
16 *
17 *   You should have received a copy of the GNU Lesser General Public License
18 *   along with this library; if not, write to the Free Software
19 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21
22#ifndef _CIFSFS_H
23#define _CIFSFS_H
24
25#define ROOT_I 2
26
27#ifndef FALSE
28#define FALSE 0
29#endif
30
31#ifndef TRUE
32#define TRUE 1
33#endif
34
35extern const struct address_space_operations cifs_addr_ops;
36extern const struct address_space_operations cifs_addr_ops_smallbuf;
37
38/* Functions related to super block operations */
39/* extern const struct super_operations cifs_super_ops;*/
40extern void cifs_read_inode(struct inode *);
41/*extern void cifs_delete_inode(struct inode *);*/  /* BB not needed yet */
42/* extern void cifs_write_inode(struct inode *); */ /* BB not needed yet */
43
44/* Functions related to inodes */
45extern const struct inode_operations cifs_dir_inode_ops;
46extern int cifs_create(struct inode *, struct dentry *, int,
47		       struct nameidata *);
48extern struct dentry * cifs_lookup(struct inode *, struct dentry *,
49				  struct nameidata *);
50extern int cifs_unlink(struct inode *, struct dentry *);
51extern int cifs_hardlink(struct dentry *, struct inode *, struct dentry *);
52extern int cifs_mknod(struct inode *, struct dentry *, int, dev_t);
53extern int cifs_mkdir(struct inode *, struct dentry *, int);
54extern int cifs_rmdir(struct inode *, struct dentry *);
55extern int cifs_rename(struct inode *, struct dentry *, struct inode *,
56		       struct dentry *);
57extern int cifs_revalidate(struct dentry *);
58extern int cifs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
59extern int cifs_setattr(struct dentry *, struct iattr *);
60
61extern const struct inode_operations cifs_file_inode_ops;
62extern const struct inode_operations cifs_symlink_inode_ops;
63
64/* Functions related to files and directories */
65extern const struct file_operations cifs_file_ops;
66extern const struct file_operations cifs_file_direct_ops; /* if directio mount */
67extern const struct file_operations cifs_file_nobrl_ops;
68extern const struct file_operations cifs_file_direct_nobrl_ops; /* if directio mount */
69extern int cifs_open(struct inode *inode, struct file *file);
70extern int cifs_close(struct inode *inode, struct file *file);
71extern int cifs_closedir(struct inode *inode, struct file *file);
72extern ssize_t cifs_user_read(struct file *file, char __user *read_data,
73			 size_t read_size, loff_t * poffset);
74extern ssize_t cifs_user_write(struct file *file, const char __user *write_data,
75			 size_t write_size, loff_t * poffset);
76extern int cifs_lock(struct file *, int, struct file_lock *);
77extern int cifs_fsync(struct file *, struct dentry *, int);
78extern int cifs_flush(struct file *, fl_owner_t id);
79extern int cifs_file_mmap(struct file * , struct vm_area_struct *);
80extern const struct file_operations cifs_dir_ops;
81extern int cifs_dir_open(struct inode *inode, struct file *file);
82extern int cifs_readdir(struct file *file, void *direntry, filldir_t filldir);
83extern int cifs_dir_notify(struct file *, unsigned long arg);
84
85/* Functions related to dir entries */
86extern struct dentry_operations cifs_dentry_ops;
87extern struct dentry_operations cifs_ci_dentry_ops;
88
89/* Functions related to symlinks */
90extern void *cifs_follow_link(struct dentry *direntry, struct nameidata *nd);
91extern void cifs_put_link(struct dentry *direntry, struct nameidata *nd, void *);
92extern int cifs_readlink(struct dentry *direntry, char __user *buffer,
93			 int buflen);
94extern int cifs_symlink(struct inode *inode, struct dentry *direntry,
95			const char *symname);
96extern int	cifs_removexattr(struct dentry *, const char *);
97extern int 	cifs_setxattr(struct dentry *, const char *, const void *,
98			size_t, int);
99extern ssize_t	cifs_getxattr(struct dentry *, const char *, void *, size_t);
100extern ssize_t	cifs_listxattr(struct dentry *, char *, size_t);
101extern int cifs_ioctl (struct inode * inode, struct file * filep,
102		       unsigned int command, unsigned long arg);
103#define CIFS_VERSION   "1.49"
104#endif				/* _CIFSFS_H */
105