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Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
[net-next-2.6.git] / fs / cifs / cifsproto.h
CommitLineData
1da177e4
LT
1/*
2 * fs/cifs/cifsproto.h
3 *
366781c1 4 * Copyright (c) International Business Machines Corp., 2002,2008
1da177e4
LT
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
d38d8c74 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
1da177e4
LT
20 */
21#ifndef _CIFSPROTO_H
22#define _CIFSPROTO_H
23#include <linux/nls.h>
24
25struct statfs;
8af18971 26struct smb_vol;
1da177e4
LT
27
28/*
29 *****************************************************************
30 * All Prototypes
31 *****************************************************************
32 */
33
34extern struct smb_hdr *cifs_buf_get(void);
35extern void cifs_buf_release(void *);
36extern struct smb_hdr *cifs_small_buf_get(void);
37extern void cifs_small_buf_release(void *);
0496e02d
JL
38extern int smb_send(struct TCP_Server_Info *, struct smb_hdr *,
39 unsigned int /* length */);
1da177e4
LT
40extern unsigned int _GetXid(void);
41extern void _FreeXid(unsigned int);
b6b38f70
JP
42#define GetXid() \
43({ \
44 int __xid = (int)_GetXid(); \
45 cFYI(1, "CIFS VFS: in %s as Xid: %d with uid: %d", \
46 __func__, __xid, current_fsuid()); \
47 __xid; \
48})
49
50#define FreeXid(curr_xid) \
51do { \
52 _FreeXid(curr_xid); \
53 cFYI(1, "CIFS VFS: leaving %s (xid = %d) rc = %d", \
54 __func__, curr_xid, (int)rc); \
55} while (0)
7f57356b 56extern char *build_path_from_dentry(struct dentry *);
e4cce94c 57extern char *cifs_build_path_to_root(struct cifs_sb_info *cifs_sb);
1da177e4 58extern char *build_wildcard_path_from_dentry(struct dentry *direntry);
c6c00919
SF
59extern char *cifs_compose_mount_options(const char *sb_mountdata,
60 const char *fullpath, const struct dfs_info3_param *ref,
61 char **devname);
99ee4dbd 62/* extern void renew_parental_timestamps(struct dentry *direntry);*/
1da177e4
LT
63extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *,
64 struct smb_hdr * /* input */ ,
65 struct smb_hdr * /* out */ ,
66 int * /* bytes returned */ , const int long_op);
133672ef
SF
67extern int SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses,
68 struct smb_hdr *in_buf, int flags);
d6e04ae6 69extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *,
d38d8c74 70 struct kvec *, int /* nvec to send */,
133672ef 71 int * /* type of buf returned */ , const int flags);
ad7a2926
SF
72extern int SendReceiveBlockingLock(const unsigned int xid,
73 struct cifsTconInfo *ptcon,
74 struct smb_hdr *in_buf ,
75 struct smb_hdr *out_buf,
76 int *bytes_returned);
d103e164 77extern int checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length);
4b18f2a9
SF
78extern bool is_valid_oplock_break(struct smb_hdr *smb,
79 struct TCP_Server_Info *);
80extern bool is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof);
6148a742 81extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *);
630f3f0c
SF
82#ifdef CONFIG_CIFS_EXPERIMENTAL
83extern struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *);
84#endif
1da177e4 85extern unsigned int smbCalcSize(struct smb_hdr *ptr);
70ca734a 86extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr);
1da177e4 87extern int decode_negTokenInit(unsigned char *security_blob, int length,
26efa0ba 88 struct TCP_Server_Info *server);
1e68b2b2 89extern int cifs_convert_address(char *src, void *dst);
a761ac57 90extern int map_smb_to_linux_error(struct smb_hdr *smb, int logErr);
1da177e4 91extern void header_assemble(struct smb_hdr *, char /* command */ ,
1982c344
SF
92 const struct cifsTconInfo *, int /* length of
93 fixed section (word count) in two byte units */);
5815449d
SF
94extern int small_smb_init_no_tc(const int smb_cmd, const int wct,
95 struct cifsSesInfo *ses,
50c2f753 96 void **request_buf);
5815449d 97extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
5815449d 98 const struct nls_table *nls_cp);
1982c344 99extern __u16 GetNextMid(struct TCP_Server_Info *server);
07119a4d 100extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601);
1da177e4 101extern u64 cifs_UnixTimeToNT(struct timespec);
c4a2c08d
JL
102extern struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time,
103 int offset);
1bd5bbcb 104
086f68bd
JL
105extern struct cifsFileInfo *cifs_new_fileinfo(struct inode *newinode,
106 __u16 fileHandle, struct file *file,
5d2c0e22 107 struct vfsmount *mnt, unsigned int oflags);
7fc8f4e9 108extern int cifs_posix_open(char *full_path, struct inode **pinode,
fa588e0c
SF
109 struct super_block *sb,
110 int mode, int oflags,
111 __u32 *poplock, __u16 *pnetfid, int xid);
4065c802 112void cifs_fill_uniqueid(struct super_block *sb, struct cifs_fattr *fattr);
cc0bad75
JL
113extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr,
114 FILE_UNIX_BASIC_INFO *info,
115 struct cifs_sb_info *cifs_sb);
116extern void cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr);
cc0bad75
JL
117extern struct inode *cifs_iget(struct super_block *sb,
118 struct cifs_fattr *fattr);
119
abab095d 120extern int cifs_get_file_info(struct file *filp);
1da177e4 121extern int cifs_get_inode_info(struct inode **pinode,
d38d8c74 122 const unsigned char *search_path,
582d21e5 123 FILE_ALL_INFO *pfile_info,
8b1327f6 124 struct super_block *sb, int xid, const __u16 *pfid);
abab095d 125extern int cifs_get_file_info_unix(struct file *filp);
1da177e4
LT
126extern int cifs_get_inode_info_unix(struct inode **pinode,
127 const unsigned char *search_path,
d38d8c74 128 struct super_block *sb, int xid);
0b8f18e3
JL
129extern void cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb,
130 struct cifs_fattr *fattr, struct inode *inode,
131 const char *path, const __u16 *pfid);
97837582 132extern int mode_to_acl(struct inode *inode, const char *path, __u64);
953f8681 133
1da177e4
LT
134extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *,
135 const char *);
136extern int cifs_umount(struct super_block *, struct cifs_sb_info *);
78d31a3a 137extern void cifs_dfs_release_automount_timer(void);
1da177e4
LT
138void cifs_proc_init(void);
139void cifs_proc_clean(void);
140
198b5682
JL
141extern int cifs_negotiate_protocol(unsigned int xid,
142 struct cifsSesInfo *ses);
143extern int cifs_setup_session(unsigned int xid, struct cifsSesInfo *ses,
d38d8c74 144 struct nls_table *nls_info);
1da177e4
LT
145extern int CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses);
146
147extern int CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
148 const char *tree, struct cifsTconInfo *tcon,
149 const struct nls_table *);
150
151extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
ec637e3f 152 const char *searchName, const struct nls_table *nls_codepage,
d38d8c74 153 __u16 *searchHandle, struct cifs_search_info *psrch_inf,
ec637e3f 154 int map, const char dirsep);
1da177e4
LT
155
156extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
d38d8c74 157 __u16 searchHandle, struct cifs_search_info *psrch_inf);
1da177e4
LT
158
159extern int CIFSFindClose(const int, struct cifsTconInfo *tcon,
160 const __u16 search_handle);
161
bcd5357f
JL
162extern int CIFSSMBQFileInfo(const int xid, struct cifsTconInfo *tcon,
163 u16 netfid, FILE_ALL_INFO *pFindData);
1da177e4
LT
164extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
165 const unsigned char *searchName,
582d21e5 166 FILE_ALL_INFO *findData,
acf1a1b1 167 int legacy /* whether to use old info level */,
737b758c 168 const struct nls_table *nls_codepage, int remap);
6b8edfe0 169extern int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon,
d38d8c74
SF
170 const unsigned char *searchName,
171 FILE_ALL_INFO *findData,
172 const struct nls_table *nls_codepage, int remap);
1da177e4 173
c8634fd3
JL
174extern int CIFSSMBUnixQFileInfo(const int xid, struct cifsTconInfo *tcon,
175 u16 netfid, FILE_UNIX_BASIC_INFO *pFindData);
1da177e4
LT
176extern int CIFSSMBUnixQPathInfo(const int xid,
177 struct cifsTconInfo *tcon,
178 const unsigned char *searchName,
582d21e5 179 FILE_UNIX_BASIC_INFO *pFindData,
737b758c 180 const struct nls_table *nls_codepage, int remap);
1da177e4
LT
181
182extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
183 const unsigned char *searchName,
c2cf07d5
SF
184 struct dfs_info3_param **target_nodes,
185 unsigned int *number_of_nodes_in_array,
737b758c 186 const struct nls_table *nls_codepage, int remap);
1da177e4 187
1da177e4 188extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
d38d8c74 189 const char *old_path,
737b758c 190 const struct nls_table *nls_codepage,
d38d8c74 191 unsigned int *pnum_referrals,
366781c1 192 struct dfs_info3_param **preferrals,
737b758c 193 int remap);
8af18971 194extern void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
d38d8c74 195 struct super_block *sb, struct smb_vol *vol);
1da177e4 196extern int CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon,
737b758c 197 struct kstatfs *FSData);
20962438
SF
198extern int SMBOldQFSInfo(const int xid, struct cifsTconInfo *tcon,
199 struct kstatfs *FSData);
45abc6ee 200extern int CIFSSMBSetFSUnixInfo(const int xid, struct cifsTconInfo *tcon,
ac67055e
JA
201 __u64 cap);
202
1da177e4 203extern int CIFSSMBQFSAttributeInfo(const int xid,
737b758c
SF
204 struct cifsTconInfo *tcon);
205extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon);
206extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon);
1da177e4 207extern int CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
737b758c 208 struct kstatfs *FSData);
1da177e4 209
6fc000e5 210extern int CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon,
ad7a2926 211 const char *fileName, const FILE_BASIC_INFO *data,
737b758c
SF
212 const struct nls_table *nls_codepage,
213 int remap_special_chars);
2dd2dfa0
JL
214extern int CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
215 const FILE_BASIC_INFO *data, __u16 fid,
216 __u32 pid_of_opener);
6d22f098
JL
217extern int CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
218 bool delete_file, __u16 fid, __u32 pid_of_opener);
1da177e4
LT
219#if 0
220extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
221 char *fileName, __u16 dos_attributes,
222 const struct nls_table *nls_codepage);
223#endif /* possibly unneeded function */
224extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon,
737b758c 225 const char *fileName, __u64 size,
4b18f2a9 226 bool setAllocationSizeFlag,
737b758c
SF
227 const struct nls_table *nls_codepage,
228 int remap_special_chars);
1da177e4 229extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon,
d38d8c74 230 __u64 size, __u16 fileHandle, __u32 opener_pid,
4b18f2a9 231 bool AllocSizeFlag);
4e1e7fb9
JL
232
233struct cifs_unix_set_info_args {
234 __u64 ctime;
235 __u64 atime;
236 __u64 mtime;
237 __u64 mode;
238 __u64 uid;
239 __u64 gid;
240 dev_t device;
241};
242
3bbeeb3c
JL
243extern int CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon,
244 const struct cifs_unix_set_info_args *args,
245 u16 fid, u32 pid_of_opener);
246
01ea95e3 247extern int CIFSSMBUnixSetPathInfo(const int xid, struct cifsTconInfo *pTcon,
4e1e7fb9
JL
248 char *fileName,
249 const struct cifs_unix_set_info_args *args,
737b758c
SF
250 const struct nls_table *nls_codepage,
251 int remap_special_chars);
1da177e4
LT
252
253extern int CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
254 const char *newName,
737b758c
SF
255 const struct nls_table *nls_codepage,
256 int remap_special_chars);
1da177e4 257extern int CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon,
737b758c
SF
258 const char *name, const struct nls_table *nls_codepage,
259 int remap_special_chars);
2d785a50
SF
260extern int CIFSPOSIXDelFile(const int xid, struct cifsTconInfo *tcon,
261 const char *name, __u16 type,
262 const struct nls_table *nls_codepage,
263 int remap_special_chars);
1da177e4
LT
264extern int CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon,
265 const char *name,
737b758c
SF
266 const struct nls_table *nls_codepage,
267 int remap_special_chars);
1da177e4
LT
268extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
269 const char *fromName, const char *toName,
737b758c
SF
270 const struct nls_table *nls_codepage,
271 int remap_special_chars);
d38d8c74 272extern int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
391e5755 273 int netfid, const char *target_name,
737b758c
SF
274 const struct nls_table *nls_codepage,
275 int remap_special_chars);
1da177e4
LT
276extern int CIFSCreateHardLink(const int xid,
277 struct cifsTconInfo *tcon,
278 const char *fromName, const char *toName,
737b758c
SF
279 const struct nls_table *nls_codepage,
280 int remap_special_chars);
1da177e4
LT
281extern int CIFSUnixCreateHardLink(const int xid,
282 struct cifsTconInfo *tcon,
283 const char *fromName, const char *toName,
d38d8c74 284 const struct nls_table *nls_codepage,
737b758c 285 int remap_special_chars);
1da177e4
LT
286extern int CIFSUnixCreateSymLink(const int xid,
287 struct cifsTconInfo *tcon,
288 const char *fromName, const char *toName,
289 const struct nls_table *nls_codepage);
290extern int CIFSSMBUnixQuerySymLink(const int xid,
291 struct cifsTconInfo *tcon,
460b9696 292 const unsigned char *searchName, char **syminfo,
1da177e4 293 const struct nls_table *nls_codepage);
d38d8c74 294extern int CIFSSMBQueryReparseLinkInfo(const int xid,
1da177e4
LT
295 struct cifsTconInfo *tcon,
296 const unsigned char *searchName,
297 char *symlinkinfo, const int buflen, __u16 fid,
298 const struct nls_table *nls_codepage);
299
300extern int CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon,
301 const char *fileName, const int disposition,
302 const int access_flags, const int omode,
8840dee9 303 __u16 *netfid, int *pOplock, FILE_ALL_INFO *,
737b758c 304 const struct nls_table *nls_codepage, int remap);
a9d02ad4
SF
305extern int SMBLegacyOpen(const int xid, struct cifsTconInfo *tcon,
306 const char *fileName, const int disposition,
307 const int access_flags, const int omode,
8840dee9 308 __u16 *netfid, int *pOplock, FILE_ALL_INFO *,
a9d02ad4 309 const struct nls_table *nls_codepage, int remap);
d38d8c74 310extern int CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon,
8840dee9 311 u32 posix_flags, __u64 mode, __u16 *netfid,
2dd29d31
SF
312 FILE_UNIX_BASIC_INFO *pRetData,
313 __u32 *pOplock, const char *name,
d38d8c74 314 const struct nls_table *nls_codepage, int remap);
1da177e4
LT
315extern int CIFSSMBClose(const int xid, struct cifsTconInfo *tcon,
316 const int smb_file_id);
317
b298f223
SF
318extern int CIFSSMBFlush(const int xid, struct cifsTconInfo *tcon,
319 const int smb_file_id);
320
1da177e4 321extern int CIFSSMBRead(const int xid, struct cifsTconInfo *tcon,
d38d8c74
SF
322 const int netfid, unsigned int count,
323 const __u64 lseek, unsigned int *nbytes, char **buf,
324 int *return_buf_type);
1da177e4
LT
325extern int CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
326 const int netfid, const unsigned int count,
327 const __u64 lseek, unsigned int *nbytes,
d38d8c74 328 const char *buf, const char __user *ubuf,
1da177e4 329 const int long_op);
1da177e4
LT
330extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
331 const int netfid, const unsigned int count,
d38d8c74 332 const __u64 offset, unsigned int *nbytes,
3e84469d 333 struct kvec *iov, const int nvec, const int long_op);
1da177e4 334extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
8840dee9 335 const unsigned char *searchName, __u64 *inode_number,
d38d8c74 336 const struct nls_table *nls_codepage,
737b758c 337 int remap_special_chars);
d38d8c74
SF
338extern int cifsConvertToUCS(__le16 *target, const char *source, int maxlen,
339 const struct nls_table *cp, int mapChars);
1da177e4
LT
340
341extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
342 const __u16 netfid, const __u64 len,
343 const __u64 offset, const __u32 numUnlock,
344 const __u32 numLock, const __u8 lockType,
4b18f2a9 345 const bool waitFlag);
08547b03
SF
346extern int CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
347 const __u16 smb_file_id, const int get_flag,
d38d8c74 348 const __u64 len, struct file_lock *,
4b18f2a9 349 const __u16 lock_type, const bool waitFlag);
1da177e4
LT
350extern int CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon);
351extern int CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses);
352
353extern struct cifsSesInfo *sesInfoAlloc(void);
354extern void sesInfoFree(struct cifsSesInfo *);
355extern struct cifsTconInfo *tconInfoAlloc(void);
356extern void tconInfoFree(struct cifsTconInfo *);
357
d38d8c74 358extern int cifs_sign_smb(struct smb_hdr *, struct TCP_Server_Info *, __u32 *);
84afc29b
SF
359extern int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *,
360 __u32 *);
b609f06a
SF
361extern int cifs_verify_signature(struct smb_hdr *,
362 const struct mac_key *mac_key,
363 __u32 expected_sequence_number);
364extern int cifs_calculate_mac_key(struct mac_key *key, const char *rn,
365 const char *pass);
d38d8c74 366extern int CalcNTLMv2_partial_mac_key(struct cifsSesInfo *,
1717ffc5 367 const struct nls_table *);
26f57364 368extern void CalcNTLMv2_response(const struct cifsSesInfo *, char *);
d38d8c74 369extern void setup_ntlmv2_rsp(struct cifsSesInfo *, char *,
1717ffc5 370 const struct nls_table *);
7c7b25bc 371#ifdef CONFIG_CIFS_WEAK_PW_HASH
4e53a3fb
JL
372extern void calc_lanman_hash(const char *password, const char *cryptkey,
373 bool encrypt, char *lnm_session_key);
7c7b25bc 374#endif /* CIFS_WEAK_PW_HASH */
1da177e4
LT
375extern int CIFSSMBCopy(int xid,
376 struct cifsTconInfo *source_tcon,
377 const char *fromName,
378 const __u16 target_tid,
379 const char *toName, const int flags,
50c2f753 380 const struct nls_table *nls_codepage,
737b758c 381 int remap_special_chars);
50c2f753 382extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
d38d8c74
SF
383 const int notify_subdirs, const __u16 netfid,
384 __u32 filter, struct file *file, int multishot,
167a251a 385 const struct nls_table *nls_codepage);
1da177e4 386extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
31c0519f
JL
387 const unsigned char *searchName,
388 const unsigned char *ea_name, char *EAData,
737b758c
SF
389 size_t bufsize, const struct nls_table *nls_codepage,
390 int remap_special_chars);
d38d8c74
SF
391extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon,
392 const char *fileName, const char *ea_name,
393 const void *ea_value, const __u16 ea_value_len,
737b758c 394 const struct nls_table *nls_codepage, int remap_special_chars);
0a4b92c0 395extern int CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon,
630f3f0c 396 __u16 fid, struct cifs_ntsd **acl_inf, __u32 *buflen);
97837582
SF
397extern int CIFSSMBSetCIFSACL(const int, struct cifsTconInfo *, __u16,
398 struct cifs_ntsd *, __u32);
1da177e4
LT
399extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
400 const unsigned char *searchName,
d38d8c74 401 char *acl_inf, const int buflen, const int acl_type,
737b758c 402 const struct nls_table *nls_codepage, int remap_special_chars);
1da177e4
LT
403extern int CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
404 const unsigned char *fileName,
405 const char *local_acl, const int buflen, const int acl_type,
737b758c 406 const struct nls_table *nls_codepage, int remap_special_chars);
f654bac2 407extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
8840dee9 408 const int netfid, __u64 *pExtAttrBits, __u64 *pMask);
ec06aedd 409extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb);
1da177e4 410#endif /* _CIFSPROTO_H */