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gerrit-public.fairphone.software / kernel / msm-4.9 / 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 / . / fs / cifs / cifsfs.h
blob: 451f18af320696e8b1b168489ec1441e6a33420e [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame^]1/*
2 * fs/cifs/cifsfs.h
3 *
4 * Copyright (c) International Business Machines Corp., 2002
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 struct address_space_operations cifs_addr_ops;
36
37/* Functions related to super block operations */
38extern struct super_operations cifs_super_ops;
39extern void cifs_read_inode(struct inode *);
40extern void cifs_delete_inode(struct inode *);
41/* extern void cifs_write_inode(struct inode *); *//* BB not needed yet */
42
43/* Functions related to inodes */
44extern struct inode_operations cifs_dir_inode_ops;
45extern int cifs_create(struct inode *, struct dentry *, int,
46 struct nameidata *);
47extern struct dentry * cifs_lookup(struct inode *, struct dentry *,
48 struct nameidata *);
49extern int cifs_unlink(struct inode *, struct dentry *);
50extern int cifs_hardlink(struct dentry *, struct inode *, struct dentry *);
51extern int cifs_mknod(struct inode *, struct dentry *, int, dev_t);
52extern int cifs_mkdir(struct inode *, struct dentry *, int);
53extern int cifs_rmdir(struct inode *, struct dentry *);
54extern int cifs_rename(struct inode *, struct dentry *, struct inode *,
55 struct dentry *);
56extern int cifs_revalidate(struct dentry *);
57extern int cifs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
58extern int cifs_setattr(struct dentry *, struct iattr *);
59
60extern struct inode_operations cifs_file_inode_ops;
61extern struct inode_operations cifs_symlink_inode_ops;
62
63/* Functions related to files and directories */
64extern struct file_operations cifs_file_ops;
65extern struct file_operations cifs_file_direct_ops; /* if directio mount */
66extern int cifs_open(struct inode *inode, struct file *file);
67extern int cifs_close(struct inode *inode, struct file *file);
68extern int cifs_closedir(struct inode *inode, struct file *file);
69extern ssize_t cifs_user_read(struct file *file, char __user *read_data,
70 size_t read_size, loff_t * poffset);
71extern ssize_t cifs_user_write(struct file *file, const char __user *write_data,
72 size_t write_size, loff_t * poffset);
73extern int cifs_lock(struct file *, int, struct file_lock *);
74extern int cifs_fsync(struct file *, struct dentry *, int);
75extern int cifs_flush(struct file *);
76extern int cifs_file_mmap(struct file * , struct vm_area_struct *);
77extern struct file_operations cifs_dir_ops;
78extern int cifs_dir_open(struct inode *inode, struct file *file);
79extern int cifs_readdir(struct file *file, void *direntry, filldir_t filldir);
80extern int cifs_dir_notify(struct file *, unsigned long arg);
81
82/* Functions related to dir entries */
83extern struct dentry_operations cifs_dentry_ops;
84
85/* Functions related to symlinks */
86extern int cifs_follow_link(struct dentry *direntry, struct nameidata *nd);
87extern void cifs_put_link(struct dentry *direntry, struct nameidata *nd);
88extern int cifs_readlink(struct dentry *direntry, char __user *buffer,
89 int buflen);
90extern int cifs_symlink(struct inode *inode, struct dentry *direntry,
91 const char *symname);
92extern int cifs_removexattr(struct dentry *, const char *);
93extern int cifs_setxattr(struct dentry *, const char *, const void *,
94 size_t, int);
95extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t);
96extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
97#define CIFS_VERSION "1.31"
98#endif /* _CIFSFS_H */