2005-04-17 06:20:36 +08:00
|
|
|
/*
|
|
|
|
* fs/cifs/cifsfs.h
|
|
|
|
*
|
2007-10-12 12:11:59 +08:00
|
|
|
* Copyright (c) International Business Machines Corp., 2002, 2007
|
2005-04-17 06:20:36 +08:00
|
|
|
* Author(s): Steve French (sfrench@us.ibm.com)
|
|
|
|
*
|
|
|
|
* This library is free software; you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU Lesser General Public License as published
|
|
|
|
* by the Free Software Foundation; either version 2.1 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This library is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
|
|
* the GNU Lesser General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
|
|
* along with this library; if not, write to the Free Software
|
2007-06-29 03:44:13 +08:00
|
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
2005-04-17 06:20:36 +08:00
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef _CIFSFS_H
|
|
|
|
#define _CIFSFS_H
|
|
|
|
|
|
|
|
#define ROOT_I 2
|
|
|
|
|
2009-06-25 12:56:52 +08:00
|
|
|
/*
|
|
|
|
* ino_t is 32-bits on 32-bit arch. We have to squash the 64-bit value down
|
|
|
|
* so that it will fit.
|
|
|
|
*/
|
|
|
|
static inline ino_t
|
|
|
|
cifs_uniqueid_to_ino_t(u64 fileid)
|
|
|
|
{
|
|
|
|
ino_t ino = (ino_t) fileid;
|
|
|
|
if (sizeof(ino_t) < sizeof(u64))
|
|
|
|
ino ^= fileid >> (sizeof(u64)-sizeof(ino_t)) * 8;
|
|
|
|
return ino;
|
|
|
|
}
|
|
|
|
|
2008-01-11 09:49:48 +08:00
|
|
|
extern struct file_system_type cifs_fs_type;
|
2006-06-28 19:26:44 +08:00
|
|
|
extern const struct address_space_operations cifs_addr_ops;
|
|
|
|
extern const struct address_space_operations cifs_addr_ops_smallbuf;
|
2005-04-17 06:20:36 +08:00
|
|
|
|
|
|
|
/* Functions related to inodes */
|
2007-02-12 16:55:38 +08:00
|
|
|
extern const struct inode_operations cifs_dir_inode_ops;
|
2011-02-22 13:56:59 +08:00
|
|
|
extern struct inode *cifs_root_iget(struct super_block *);
|
2011-07-26 13:42:34 +08:00
|
|
|
extern int cifs_create(struct inode *, struct dentry *, umode_t,
|
2005-04-17 06:20:36 +08:00
|
|
|
struct nameidata *);
|
2012-06-22 16:39:14 +08:00
|
|
|
extern int cifs_atomic_open(struct inode *, struct dentry *,
|
2012-06-22 16:40:19 +08:00
|
|
|
struct file *, unsigned, umode_t,
|
2012-06-22 16:39:14 +08:00
|
|
|
int *);
|
2007-07-13 08:33:32 +08:00
|
|
|
extern struct dentry *cifs_lookup(struct inode *, struct dentry *,
|
2005-04-17 06:20:36 +08:00
|
|
|
struct nameidata *);
|
2008-09-17 02:05:16 +08:00
|
|
|
extern int cifs_unlink(struct inode *dir, struct dentry *dentry);
|
2005-04-17 06:20:36 +08:00
|
|
|
extern int cifs_hardlink(struct dentry *, struct inode *, struct dentry *);
|
2011-07-26 13:52:52 +08:00
|
|
|
extern int cifs_mknod(struct inode *, struct dentry *, umode_t, dev_t);
|
2011-07-26 13:41:39 +08:00
|
|
|
extern int cifs_mkdir(struct inode *, struct dentry *, umode_t);
|
2005-04-17 06:20:36 +08:00
|
|
|
extern int cifs_rmdir(struct inode *, struct dentry *);
|
|
|
|
extern int cifs_rename(struct inode *, struct dentry *, struct inode *,
|
|
|
|
struct dentry *);
|
2011-04-07 22:18:11 +08:00
|
|
|
extern int cifs_revalidate_file_attr(struct file *filp);
|
|
|
|
extern int cifs_revalidate_dentry_attr(struct dentry *);
|
2010-02-12 20:44:18 +08:00
|
|
|
extern int cifs_revalidate_file(struct file *filp);
|
2010-02-12 20:44:16 +08:00
|
|
|
extern int cifs_revalidate_dentry(struct dentry *);
|
2011-04-07 22:18:11 +08:00
|
|
|
extern int cifs_invalidate_mapping(struct inode *inode);
|
2005-04-17 06:20:36 +08:00
|
|
|
extern int cifs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
|
|
|
|
extern int cifs_setattr(struct dentry *, struct iattr *);
|
|
|
|
|
2007-02-12 16:55:38 +08:00
|
|
|
extern const struct inode_operations cifs_file_inode_ops;
|
|
|
|
extern const struct inode_operations cifs_symlink_inode_ops;
|
2009-09-22 08:01:11 +08:00
|
|
|
extern const struct inode_operations cifs_dfs_referral_inode_operations;
|
2008-01-25 11:28:31 +08:00
|
|
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* Functions related to files and directories */
|
2006-03-28 17:56:42 +08:00
|
|
|
extern const struct file_operations cifs_file_ops;
|
2007-06-29 03:44:13 +08:00
|
|
|
extern const struct file_operations cifs_file_direct_ops; /* if directio mnt */
|
2010-12-12 18:11:13 +08:00
|
|
|
extern const struct file_operations cifs_file_strict_ops; /* if strictio mnt */
|
|
|
|
extern const struct file_operations cifs_file_nobrl_ops; /* no brlocks */
|
|
|
|
extern const struct file_operations cifs_file_direct_nobrl_ops;
|
|
|
|
extern const struct file_operations cifs_file_strict_nobrl_ops;
|
2005-04-17 06:20:36 +08:00
|
|
|
extern int cifs_open(struct inode *inode, struct file *file);
|
|
|
|
extern int cifs_close(struct inode *inode, struct file *file);
|
|
|
|
extern int cifs_closedir(struct inode *inode, struct file *file);
|
2011-03-10 15:11:05 +08:00
|
|
|
extern ssize_t cifs_user_readv(struct kiocb *iocb, const struct iovec *iov,
|
|
|
|
unsigned long nr_segs, loff_t pos);
|
2010-12-14 16:50:41 +08:00
|
|
|
extern ssize_t cifs_strict_readv(struct kiocb *iocb, const struct iovec *iov,
|
|
|
|
unsigned long nr_segs, loff_t pos);
|
2011-03-10 15:11:05 +08:00
|
|
|
extern ssize_t cifs_user_writev(struct kiocb *iocb, const struct iovec *iov,
|
|
|
|
unsigned long nr_segs, loff_t pos);
|
2011-01-25 03:16:35 +08:00
|
|
|
extern ssize_t cifs_strict_writev(struct kiocb *iocb, const struct iovec *iov,
|
|
|
|
unsigned long nr_segs, loff_t pos);
|
2005-04-17 06:20:36 +08:00
|
|
|
extern int cifs_lock(struct file *, int, struct file_lock *);
|
2011-07-17 08:44:56 +08:00
|
|
|
extern int cifs_fsync(struct file *, loff_t, loff_t, int);
|
|
|
|
extern int cifs_strict_fsync(struct file *, loff_t, loff_t, int);
|
2006-06-23 17:05:12 +08:00
|
|
|
extern int cifs_flush(struct file *, fl_owner_t id);
|
2005-04-17 06:20:36 +08:00
|
|
|
extern int cifs_file_mmap(struct file * , struct vm_area_struct *);
|
2010-12-14 16:29:51 +08:00
|
|
|
extern int cifs_file_strict_mmap(struct file * , struct vm_area_struct *);
|
2006-03-28 17:56:42 +08:00
|
|
|
extern const struct file_operations cifs_dir_ops;
|
2005-04-17 06:20:36 +08:00
|
|
|
extern int cifs_dir_open(struct inode *inode, struct file *file);
|
|
|
|
extern int cifs_readdir(struct file *file, void *direntry, filldir_t filldir);
|
|
|
|
|
|
|
|
/* Functions related to dir entries */
|
2009-02-20 13:57:07 +08:00
|
|
|
extern const struct dentry_operations cifs_dentry_ops;
|
|
|
|
extern const struct dentry_operations cifs_ci_dentry_ops;
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2011-01-15 02:45:47 +08:00
|
|
|
#ifdef CONFIG_CIFS_DFS_UPCALL
|
|
|
|
extern struct vfsmount *cifs_dfs_d_automount(struct path *path);
|
|
|
|
#else
|
|
|
|
#define cifs_dfs_d_automount NULL
|
|
|
|
#endif
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* Functions related to symlinks */
|
2005-08-20 09:02:56 +08:00
|
|
|
extern void *cifs_follow_link(struct dentry *direntry, struct nameidata *nd);
|
2007-06-29 03:44:13 +08:00
|
|
|
extern void cifs_put_link(struct dentry *direntry,
|
|
|
|
struct nameidata *nd, void *);
|
|
|
|
extern int cifs_readlink(struct dentry *direntry, char __user *buffer,
|
2005-04-17 06:20:36 +08:00
|
|
|
int buflen);
|
|
|
|
extern int cifs_symlink(struct inode *inode, struct dentry *direntry,
|
|
|
|
const char *symname);
|
|
|
|
extern int cifs_removexattr(struct dentry *, const char *);
|
2010-10-08 02:46:32 +08:00
|
|
|
extern int cifs_setxattr(struct dentry *, const char *, const void *,
|
2005-04-29 13:41:04 +08:00
|
|
|
size_t, int);
|
2005-04-17 06:20:36 +08:00
|
|
|
extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t);
|
|
|
|
extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
|
2008-05-15 13:51:55 +08:00
|
|
|
extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
|
2007-10-12 12:11:59 +08:00
|
|
|
|
2011-10-12 20:14:04 +08:00
|
|
|
#ifdef CONFIG_CIFS_NFSD_EXPORT
|
2007-10-22 07:42:17 +08:00
|
|
|
extern const struct export_operations cifs_export_ops;
|
2011-10-12 20:14:04 +08:00
|
|
|
#endif /* CONFIG_CIFS_NFSD_EXPORT */
|
2007-10-12 12:11:59 +08:00
|
|
|
|
2012-05-03 00:58:19 +08:00
|
|
|
#define CIFS_VERSION "1.78"
|
2005-04-17 06:20:36 +08:00
|
|
|
#endif /* _CIFSFS_H */
|