Commit | Line | Data |
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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 | ||
25 | struct statfs; | |
8af18971 | 26 | struct smb_vol; |
1da177e4 LT |
27 | |
28 | /* | |
29 | ***************************************************************** | |
30 | * All Prototypes | |
31 | ***************************************************************** | |
32 | */ | |
33 | ||
34 | extern struct smb_hdr *cifs_buf_get(void); | |
35 | extern void cifs_buf_release(void *); | |
36 | extern struct smb_hdr *cifs_small_buf_get(void); | |
37 | extern void cifs_small_buf_release(void *); | |
0496e02d JL |
38 | extern int smb_send(struct TCP_Server_Info *, struct smb_hdr *, |
39 | unsigned int /* length */); | |
1da177e4 LT |
40 | extern unsigned int _GetXid(void); |
41 | extern 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) \ | |
51 | do { \ | |
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 | 56 | extern char *build_path_from_dentry(struct dentry *); |
7d161b7f JL |
57 | extern char *cifs_build_path_to_root(struct cifs_sb_info *cifs_sb, |
58 | struct cifsTconInfo *tcon); | |
1da177e4 | 59 | extern char *build_wildcard_path_from_dentry(struct dentry *direntry); |
c6c00919 SF |
60 | extern char *cifs_compose_mount_options(const char *sb_mountdata, |
61 | const char *fullpath, const struct dfs_info3_param *ref, | |
62 | char **devname); | |
99ee4dbd | 63 | /* extern void renew_parental_timestamps(struct dentry *direntry);*/ |
1da177e4 LT |
64 | extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *, |
65 | struct smb_hdr * /* input */ , | |
66 | struct smb_hdr * /* out */ , | |
67 | int * /* bytes returned */ , const int long_op); | |
133672ef SF |
68 | extern int SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses, |
69 | struct smb_hdr *in_buf, int flags); | |
d6e04ae6 | 70 | extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *, |
d38d8c74 | 71 | struct kvec *, int /* nvec to send */, |
133672ef | 72 | int * /* type of buf returned */ , const int flags); |
ad7a2926 SF |
73 | extern int SendReceiveBlockingLock(const unsigned int xid, |
74 | struct cifsTconInfo *ptcon, | |
75 | struct smb_hdr *in_buf , | |
76 | struct smb_hdr *out_buf, | |
77 | int *bytes_returned); | |
d103e164 | 78 | extern int checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length); |
4b18f2a9 SF |
79 | extern bool is_valid_oplock_break(struct smb_hdr *smb, |
80 | struct TCP_Server_Info *); | |
81 | extern bool is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof); | |
6508d904 | 82 | extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *, bool); |
6508d904 | 83 | extern struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *, bool); |
1da177e4 | 84 | extern unsigned int smbCalcSize(struct smb_hdr *ptr); |
70ca734a | 85 | extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr); |
1da177e4 | 86 | extern int decode_negTokenInit(unsigned char *security_blob, int length, |
26efa0ba | 87 | struct TCP_Server_Info *server); |
67b7626a | 88 | extern int cifs_convert_address(struct sockaddr *dst, const char *src, int len); |
32670396 | 89 | extern int cifs_set_port(struct sockaddr *addr, const unsigned short int port); |
67b7626a | 90 | extern int cifs_fill_sockaddr(struct sockaddr *dst, const char *src, int len, |
32670396 | 91 | const unsigned short int port); |
a761ac57 | 92 | extern int map_smb_to_linux_error(struct smb_hdr *smb, int logErr); |
1da177e4 | 93 | extern void header_assemble(struct smb_hdr *, char /* command */ , |
1982c344 SF |
94 | const struct cifsTconInfo *, int /* length of |
95 | fixed section (word count) in two byte units */); | |
5815449d SF |
96 | extern int small_smb_init_no_tc(const int smb_cmd, const int wct, |
97 | struct cifsSesInfo *ses, | |
50c2f753 | 98 | void **request_buf); |
5815449d | 99 | extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, |
5815449d | 100 | const struct nls_table *nls_cp); |
1982c344 | 101 | extern __u16 GetNextMid(struct TCP_Server_Info *server); |
07119a4d | 102 | extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601); |
1da177e4 | 103 | extern u64 cifs_UnixTimeToNT(struct timespec); |
c4a2c08d JL |
104 | extern struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time, |
105 | int offset); | |
c6723628 | 106 | extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock); |
1bd5bbcb | 107 | |
7a16f196 SF |
108 | extern struct cifsFileInfo *cifs_new_fileinfo(__u16 fileHandle, |
109 | struct file *file, struct tcon_link *tlink, | |
110 | __u32 oplock); | |
7fc8f4e9 | 111 | extern int cifs_posix_open(char *full_path, struct inode **pinode, |
fa588e0c | 112 | struct super_block *sb, |
608712fe | 113 | int mode, unsigned int f_flags, |
fa588e0c | 114 | __u32 *poplock, __u16 *pnetfid, int xid); |
4065c802 | 115 | void cifs_fill_uniqueid(struct super_block *sb, struct cifs_fattr *fattr); |
cc0bad75 JL |
116 | extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, |
117 | FILE_UNIX_BASIC_INFO *info, | |
118 | struct cifs_sb_info *cifs_sb); | |
119 | extern void cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr); | |
cc0bad75 JL |
120 | extern struct inode *cifs_iget(struct super_block *sb, |
121 | struct cifs_fattr *fattr); | |
122 | ||
abab095d | 123 | extern int cifs_get_file_info(struct file *filp); |
1da177e4 | 124 | extern int cifs_get_inode_info(struct inode **pinode, |
d38d8c74 | 125 | const unsigned char *search_path, |
582d21e5 | 126 | FILE_ALL_INFO *pfile_info, |
8b1327f6 | 127 | struct super_block *sb, int xid, const __u16 *pfid); |
abab095d | 128 | extern int cifs_get_file_info_unix(struct file *filp); |
1da177e4 LT |
129 | extern int cifs_get_inode_info_unix(struct inode **pinode, |
130 | const unsigned char *search_path, | |
d38d8c74 | 131 | struct super_block *sb, int xid); |
987b21d7 | 132 | extern int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, |
0b8f18e3 JL |
133 | struct cifs_fattr *fattr, struct inode *inode, |
134 | const char *path, const __u16 *pfid); | |
78415d2d | 135 | extern int mode_to_cifs_acl(struct inode *inode, const char *path, __u64); |
fbeba8bb SP |
136 | extern struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *, struct inode *, |
137 | const char *, u32 *); | |
953f8681 | 138 | |
1da177e4 LT |
139 | extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *, |
140 | const char *); | |
141 | extern int cifs_umount(struct super_block *, struct cifs_sb_info *); | |
78d31a3a | 142 | extern void cifs_dfs_release_automount_timer(void); |
1da177e4 LT |
143 | void cifs_proc_init(void); |
144 | void cifs_proc_clean(void); | |
145 | ||
198b5682 JL |
146 | extern int cifs_negotiate_protocol(unsigned int xid, |
147 | struct cifsSesInfo *ses); | |
148 | extern int cifs_setup_session(unsigned int xid, struct cifsSesInfo *ses, | |
d38d8c74 | 149 | struct nls_table *nls_info); |
1da177e4 LT |
150 | extern int CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses); |
151 | ||
152 | extern int CIFSTCon(unsigned int xid, struct cifsSesInfo *ses, | |
153 | const char *tree, struct cifsTconInfo *tcon, | |
154 | const struct nls_table *); | |
155 | ||
156 | extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon, | |
ec637e3f | 157 | const char *searchName, const struct nls_table *nls_codepage, |
d38d8c74 | 158 | __u16 *searchHandle, struct cifs_search_info *psrch_inf, |
ec637e3f | 159 | int map, const char dirsep); |
1da177e4 LT |
160 | |
161 | extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon, | |
d38d8c74 | 162 | __u16 searchHandle, struct cifs_search_info *psrch_inf); |
1da177e4 LT |
163 | |
164 | extern int CIFSFindClose(const int, struct cifsTconInfo *tcon, | |
165 | const __u16 search_handle); | |
166 | ||
bcd5357f JL |
167 | extern int CIFSSMBQFileInfo(const int xid, struct cifsTconInfo *tcon, |
168 | u16 netfid, FILE_ALL_INFO *pFindData); | |
1da177e4 LT |
169 | extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon, |
170 | const unsigned char *searchName, | |
582d21e5 | 171 | FILE_ALL_INFO *findData, |
acf1a1b1 | 172 | int legacy /* whether to use old info level */, |
737b758c | 173 | const struct nls_table *nls_codepage, int remap); |
6b8edfe0 | 174 | extern int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon, |
d38d8c74 SF |
175 | const unsigned char *searchName, |
176 | FILE_ALL_INFO *findData, | |
177 | const struct nls_table *nls_codepage, int remap); | |
1da177e4 | 178 | |
c8634fd3 JL |
179 | extern int CIFSSMBUnixQFileInfo(const int xid, struct cifsTconInfo *tcon, |
180 | u16 netfid, FILE_UNIX_BASIC_INFO *pFindData); | |
1da177e4 LT |
181 | extern int CIFSSMBUnixQPathInfo(const int xid, |
182 | struct cifsTconInfo *tcon, | |
183 | const unsigned char *searchName, | |
582d21e5 | 184 | FILE_UNIX_BASIC_INFO *pFindData, |
737b758c | 185 | const struct nls_table *nls_codepage, int remap); |
1da177e4 LT |
186 | |
187 | extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses, | |
188 | const unsigned char *searchName, | |
c2cf07d5 SF |
189 | struct dfs_info3_param **target_nodes, |
190 | unsigned int *number_of_nodes_in_array, | |
737b758c | 191 | const struct nls_table *nls_codepage, int remap); |
1da177e4 | 192 | |
1da177e4 | 193 | extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, |
d38d8c74 | 194 | const char *old_path, |
737b758c | 195 | const struct nls_table *nls_codepage, |
d38d8c74 | 196 | unsigned int *pnum_referrals, |
366781c1 | 197 | struct dfs_info3_param **preferrals, |
737b758c | 198 | int remap); |
8af18971 | 199 | extern void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon, |
d38d8c74 | 200 | struct super_block *sb, struct smb_vol *vol); |
1da177e4 | 201 | extern int CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon, |
737b758c | 202 | struct kstatfs *FSData); |
20962438 SF |
203 | extern int SMBOldQFSInfo(const int xid, struct cifsTconInfo *tcon, |
204 | struct kstatfs *FSData); | |
45abc6ee | 205 | extern int CIFSSMBSetFSUnixInfo(const int xid, struct cifsTconInfo *tcon, |
ac67055e JA |
206 | __u64 cap); |
207 | ||
1da177e4 | 208 | extern int CIFSSMBQFSAttributeInfo(const int xid, |
737b758c SF |
209 | struct cifsTconInfo *tcon); |
210 | extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon); | |
211 | extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon); | |
1da177e4 | 212 | extern int CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon, |
737b758c | 213 | struct kstatfs *FSData); |
1da177e4 | 214 | |
6fc000e5 | 215 | extern int CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon, |
ad7a2926 | 216 | const char *fileName, const FILE_BASIC_INFO *data, |
737b758c SF |
217 | const struct nls_table *nls_codepage, |
218 | int remap_special_chars); | |
2dd2dfa0 JL |
219 | extern int CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon, |
220 | const FILE_BASIC_INFO *data, __u16 fid, | |
221 | __u32 pid_of_opener); | |
6d22f098 JL |
222 | extern int CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon, |
223 | bool delete_file, __u16 fid, __u32 pid_of_opener); | |
1da177e4 LT |
224 | #if 0 |
225 | extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon, | |
226 | char *fileName, __u16 dos_attributes, | |
227 | const struct nls_table *nls_codepage); | |
228 | #endif /* possibly unneeded function */ | |
229 | extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon, | |
737b758c | 230 | const char *fileName, __u64 size, |
4b18f2a9 | 231 | bool setAllocationSizeFlag, |
737b758c SF |
232 | const struct nls_table *nls_codepage, |
233 | int remap_special_chars); | |
1da177e4 | 234 | extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, |
d38d8c74 | 235 | __u64 size, __u16 fileHandle, __u32 opener_pid, |
4b18f2a9 | 236 | bool AllocSizeFlag); |
4e1e7fb9 JL |
237 | |
238 | struct cifs_unix_set_info_args { | |
239 | __u64 ctime; | |
240 | __u64 atime; | |
241 | __u64 mtime; | |
242 | __u64 mode; | |
243 | __u64 uid; | |
244 | __u64 gid; | |
245 | dev_t device; | |
246 | }; | |
247 | ||
3bbeeb3c JL |
248 | extern int CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon, |
249 | const struct cifs_unix_set_info_args *args, | |
250 | u16 fid, u32 pid_of_opener); | |
251 | ||
01ea95e3 | 252 | extern int CIFSSMBUnixSetPathInfo(const int xid, struct cifsTconInfo *pTcon, |
4e1e7fb9 JL |
253 | char *fileName, |
254 | const struct cifs_unix_set_info_args *args, | |
737b758c SF |
255 | const struct nls_table *nls_codepage, |
256 | int remap_special_chars); | |
1da177e4 LT |
257 | |
258 | extern int CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon, | |
259 | const char *newName, | |
737b758c SF |
260 | const struct nls_table *nls_codepage, |
261 | int remap_special_chars); | |
1da177e4 | 262 | extern int CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon, |
737b758c SF |
263 | const char *name, const struct nls_table *nls_codepage, |
264 | int remap_special_chars); | |
2d785a50 SF |
265 | extern int CIFSPOSIXDelFile(const int xid, struct cifsTconInfo *tcon, |
266 | const char *name, __u16 type, | |
267 | const struct nls_table *nls_codepage, | |
268 | int remap_special_chars); | |
1da177e4 LT |
269 | extern int CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon, |
270 | const char *name, | |
737b758c SF |
271 | const struct nls_table *nls_codepage, |
272 | int remap_special_chars); | |
1da177e4 LT |
273 | extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon, |
274 | const char *fromName, const char *toName, | |
737b758c SF |
275 | const struct nls_table *nls_codepage, |
276 | int remap_special_chars); | |
d38d8c74 | 277 | extern int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon, |
391e5755 | 278 | int netfid, const char *target_name, |
737b758c SF |
279 | const struct nls_table *nls_codepage, |
280 | int remap_special_chars); | |
1da177e4 LT |
281 | extern int CIFSCreateHardLink(const int xid, |
282 | struct cifsTconInfo *tcon, | |
283 | const char *fromName, const char *toName, | |
737b758c SF |
284 | const struct nls_table *nls_codepage, |
285 | int remap_special_chars); | |
1da177e4 LT |
286 | extern int CIFSUnixCreateHardLink(const int xid, |
287 | struct cifsTconInfo *tcon, | |
288 | const char *fromName, const char *toName, | |
d38d8c74 | 289 | const struct nls_table *nls_codepage, |
737b758c | 290 | int remap_special_chars); |
1da177e4 LT |
291 | extern int CIFSUnixCreateSymLink(const int xid, |
292 | struct cifsTconInfo *tcon, | |
293 | const char *fromName, const char *toName, | |
294 | const struct nls_table *nls_codepage); | |
295 | extern int CIFSSMBUnixQuerySymLink(const int xid, | |
296 | struct cifsTconInfo *tcon, | |
460b9696 | 297 | const unsigned char *searchName, char **syminfo, |
1da177e4 | 298 | const struct nls_table *nls_codepage); |
d38d8c74 | 299 | extern int CIFSSMBQueryReparseLinkInfo(const int xid, |
1da177e4 LT |
300 | struct cifsTconInfo *tcon, |
301 | const unsigned char *searchName, | |
302 | char *symlinkinfo, const int buflen, __u16 fid, | |
303 | const struct nls_table *nls_codepage); | |
304 | ||
305 | extern int CIFSSMBOpen(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 *, |
737b758c | 309 | const struct nls_table *nls_codepage, int remap); |
a9d02ad4 SF |
310 | extern int SMBLegacyOpen(const int xid, struct cifsTconInfo *tcon, |
311 | const char *fileName, const int disposition, | |
312 | const int access_flags, const int omode, | |
8840dee9 | 313 | __u16 *netfid, int *pOplock, FILE_ALL_INFO *, |
a9d02ad4 | 314 | const struct nls_table *nls_codepage, int remap); |
d38d8c74 | 315 | extern int CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon, |
8840dee9 | 316 | u32 posix_flags, __u64 mode, __u16 *netfid, |
2dd29d31 SF |
317 | FILE_UNIX_BASIC_INFO *pRetData, |
318 | __u32 *pOplock, const char *name, | |
d38d8c74 | 319 | const struct nls_table *nls_codepage, int remap); |
1da177e4 LT |
320 | extern int CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, |
321 | const int smb_file_id); | |
322 | ||
b298f223 SF |
323 | extern int CIFSSMBFlush(const int xid, struct cifsTconInfo *tcon, |
324 | const int smb_file_id); | |
325 | ||
1da177e4 | 326 | extern int CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, |
d38d8c74 SF |
327 | const int netfid, unsigned int count, |
328 | const __u64 lseek, unsigned int *nbytes, char **buf, | |
329 | int *return_buf_type); | |
1da177e4 LT |
330 | extern int CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon, |
331 | const int netfid, const unsigned int count, | |
332 | const __u64 lseek, unsigned int *nbytes, | |
d38d8c74 | 333 | const char *buf, const char __user *ubuf, |
1da177e4 | 334 | const int long_op); |
1da177e4 LT |
335 | extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon, |
336 | const int netfid, const unsigned int count, | |
d38d8c74 | 337 | const __u64 offset, unsigned int *nbytes, |
3e84469d | 338 | struct kvec *iov, const int nvec, const int long_op); |
1da177e4 | 339 | extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon, |
8840dee9 | 340 | const unsigned char *searchName, __u64 *inode_number, |
d38d8c74 | 341 | const struct nls_table *nls_codepage, |
737b758c | 342 | int remap_special_chars); |
d38d8c74 SF |
343 | extern int cifsConvertToUCS(__le16 *target, const char *source, int maxlen, |
344 | const struct nls_table *cp, int mapChars); | |
1da177e4 LT |
345 | |
346 | extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon, | |
347 | const __u16 netfid, const __u64 len, | |
348 | const __u64 offset, const __u32 numUnlock, | |
349 | const __u32 numLock, const __u8 lockType, | |
4b18f2a9 | 350 | const bool waitFlag); |
08547b03 SF |
351 | extern int CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon, |
352 | const __u16 smb_file_id, const int get_flag, | |
d38d8c74 | 353 | const __u64 len, struct file_lock *, |
4b18f2a9 | 354 | const __u16 lock_type, const bool waitFlag); |
1da177e4 LT |
355 | extern int CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon); |
356 | extern int CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses); | |
357 | ||
358 | extern struct cifsSesInfo *sesInfoAlloc(void); | |
359 | extern void sesInfoFree(struct cifsSesInfo *); | |
360 | extern struct cifsTconInfo *tconInfoAlloc(void); | |
361 | extern void tconInfoFree(struct cifsTconInfo *); | |
362 | ||
d38d8c74 | 363 | extern int cifs_sign_smb(struct smb_hdr *, struct TCP_Server_Info *, __u32 *); |
84afc29b SF |
364 | extern int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *, |
365 | __u32 *); | |
b609f06a | 366 | extern int cifs_verify_signature(struct smb_hdr *, |
21e73393 | 367 | struct TCP_Server_Info *server, |
b609f06a | 368 | __u32 expected_sequence_number); |
21e73393 SP |
369 | extern void SMBNTencrypt(unsigned char *, unsigned char *, unsigned char *); |
370 | extern int setup_ntlm_response(struct cifsSesInfo *); | |
21e73393 | 371 | extern int setup_ntlmv2_rsp(struct cifsSesInfo *, const struct nls_table *); |
d2b91521 SP |
372 | extern int cifs_crypto_shash_allocate(struct TCP_Server_Info *); |
373 | extern void cifs_crypto_shash_release(struct TCP_Server_Info *); | |
374 | extern int calc_seckey(struct cifsSesInfo *); | |
375 | ||
7c7b25bc | 376 | #ifdef CONFIG_CIFS_WEAK_PW_HASH |
4e53a3fb JL |
377 | extern void calc_lanman_hash(const char *password, const char *cryptkey, |
378 | bool encrypt, char *lnm_session_key); | |
7c7b25bc | 379 | #endif /* CIFS_WEAK_PW_HASH */ |
1da177e4 LT |
380 | extern int CIFSSMBCopy(int xid, |
381 | struct cifsTconInfo *source_tcon, | |
382 | const char *fromName, | |
383 | const __u16 target_tid, | |
384 | const char *toName, const int flags, | |
50c2f753 | 385 | const struct nls_table *nls_codepage, |
737b758c | 386 | int remap_special_chars); |
50c2f753 | 387 | extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon, |
d38d8c74 SF |
388 | const int notify_subdirs, const __u16 netfid, |
389 | __u32 filter, struct file *file, int multishot, | |
167a251a | 390 | const struct nls_table *nls_codepage); |
1da177e4 | 391 | extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon, |
31c0519f JL |
392 | const unsigned char *searchName, |
393 | const unsigned char *ea_name, char *EAData, | |
737b758c SF |
394 | size_t bufsize, const struct nls_table *nls_codepage, |
395 | int remap_special_chars); | |
d38d8c74 SF |
396 | extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon, |
397 | const char *fileName, const char *ea_name, | |
398 | const void *ea_value, const __u16 ea_value_len, | |
737b758c | 399 | const struct nls_table *nls_codepage, int remap_special_chars); |
0a4b92c0 | 400 | extern int CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, |
630f3f0c | 401 | __u16 fid, struct cifs_ntsd **acl_inf, __u32 *buflen); |
97837582 SF |
402 | extern int CIFSSMBSetCIFSACL(const int, struct cifsTconInfo *, __u16, |
403 | struct cifs_ntsd *, __u32); | |
1da177e4 LT |
404 | extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon, |
405 | const unsigned char *searchName, | |
d38d8c74 | 406 | char *acl_inf, const int buflen, const int acl_type, |
737b758c | 407 | const struct nls_table *nls_codepage, int remap_special_chars); |
1da177e4 LT |
408 | extern int CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon, |
409 | const unsigned char *fileName, | |
410 | const char *local_acl, const int buflen, const int acl_type, | |
737b758c | 411 | const struct nls_table *nls_codepage, int remap_special_chars); |
f654bac2 | 412 | extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon, |
8840dee9 | 413 | const int netfid, __u64 *pExtAttrBits, __u64 *pMask); |
ec06aedd | 414 | extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb); |
8bfb50a8 SM |
415 | extern bool CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr); |
416 | extern int CIFSCheckMFSymlink(struct cifs_fattr *fattr, | |
417 | const unsigned char *path, | |
418 | struct cifs_sb_info *cifs_sb, int xid); | |
1da177e4 | 419 | #endif /* _CIFSPROTO_H */ |