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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);*/ |
a6827c18 JL |
64 | extern struct mid_q_entry *AllocMidQEntry(const struct smb_hdr *smb_buffer, |
65 | struct TCP_Server_Info *server); | |
766fdbb5 | 66 | extern void DeleteMidQEntry(struct mid_q_entry *midEntry); |
a6827c18 JL |
67 | extern int cifs_call_async(struct TCP_Server_Info *server, |
68 | struct smb_hdr *in_buf, mid_callback_t *callback, | |
69 | void *cbdata); | |
1da177e4 LT |
70 | extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *, |
71 | struct smb_hdr * /* input */ , | |
72 | struct smb_hdr * /* out */ , | |
73 | int * /* bytes returned */ , const int long_op); | |
133672ef SF |
74 | extern int SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses, |
75 | struct smb_hdr *in_buf, int flags); | |
d6e04ae6 | 76 | extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *, |
d38d8c74 | 77 | struct kvec *, int /* nvec to send */, |
133672ef | 78 | int * /* type of buf returned */ , const int flags); |
ad7a2926 SF |
79 | extern int SendReceiveBlockingLock(const unsigned int xid, |
80 | struct cifsTconInfo *ptcon, | |
81 | struct smb_hdr *in_buf , | |
82 | struct smb_hdr *out_buf, | |
83 | int *bytes_returned); | |
d103e164 | 84 | extern int checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length); |
4b18f2a9 SF |
85 | extern bool is_valid_oplock_break(struct smb_hdr *smb, |
86 | struct TCP_Server_Info *); | |
87 | extern bool is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof); | |
72432ffc PS |
88 | extern void cifs_update_eof(struct cifsInodeInfo *cifsi, loff_t offset, |
89 | unsigned int bytes_written); | |
6508d904 | 90 | extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *, bool); |
6508d904 | 91 | extern struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *, bool); |
1da177e4 | 92 | extern unsigned int smbCalcSize(struct smb_hdr *ptr); |
70ca734a | 93 | extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr); |
1da177e4 | 94 | extern int decode_negTokenInit(unsigned char *security_blob, int length, |
26efa0ba | 95 | struct TCP_Server_Info *server); |
67b7626a | 96 | extern int cifs_convert_address(struct sockaddr *dst, const char *src, int len); |
32670396 | 97 | extern int cifs_set_port(struct sockaddr *addr, const unsigned short int port); |
67b7626a | 98 | extern int cifs_fill_sockaddr(struct sockaddr *dst, const char *src, int len, |
32670396 | 99 | const unsigned short int port); |
a761ac57 | 100 | extern int map_smb_to_linux_error(struct smb_hdr *smb, int logErr); |
1da177e4 | 101 | extern void header_assemble(struct smb_hdr *, char /* command */ , |
1982c344 SF |
102 | const struct cifsTconInfo *, int /* length of |
103 | fixed section (word count) in two byte units */); | |
5815449d SF |
104 | extern int small_smb_init_no_tc(const int smb_cmd, const int wct, |
105 | struct cifsSesInfo *ses, | |
50c2f753 | 106 | void **request_buf); |
5815449d | 107 | extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, |
5815449d | 108 | const struct nls_table *nls_cp); |
1982c344 | 109 | extern __u16 GetNextMid(struct TCP_Server_Info *server); |
07119a4d | 110 | extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601); |
1da177e4 | 111 | extern u64 cifs_UnixTimeToNT(struct timespec); |
c4a2c08d JL |
112 | extern struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time, |
113 | int offset); | |
c6723628 | 114 | extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock); |
1bd5bbcb | 115 | |
7a16f196 SF |
116 | extern struct cifsFileInfo *cifs_new_fileinfo(__u16 fileHandle, |
117 | struct file *file, struct tcon_link *tlink, | |
118 | __u32 oplock); | |
7fc8f4e9 | 119 | extern int cifs_posix_open(char *full_path, struct inode **pinode, |
fa588e0c | 120 | struct super_block *sb, |
608712fe | 121 | int mode, unsigned int f_flags, |
fa588e0c | 122 | __u32 *poplock, __u16 *pnetfid, int xid); |
4065c802 | 123 | void cifs_fill_uniqueid(struct super_block *sb, struct cifs_fattr *fattr); |
cc0bad75 JL |
124 | extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, |
125 | FILE_UNIX_BASIC_INFO *info, | |
126 | struct cifs_sb_info *cifs_sb); | |
127 | extern void cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr); | |
cc0bad75 JL |
128 | extern struct inode *cifs_iget(struct super_block *sb, |
129 | struct cifs_fattr *fattr); | |
130 | ||
abab095d | 131 | extern int cifs_get_file_info(struct file *filp); |
1da177e4 | 132 | extern int cifs_get_inode_info(struct inode **pinode, |
d38d8c74 | 133 | const unsigned char *search_path, |
582d21e5 | 134 | FILE_ALL_INFO *pfile_info, |
8b1327f6 | 135 | struct super_block *sb, int xid, const __u16 *pfid); |
abab095d | 136 | extern int cifs_get_file_info_unix(struct file *filp); |
1da177e4 LT |
137 | extern int cifs_get_inode_info_unix(struct inode **pinode, |
138 | const unsigned char *search_path, | |
d38d8c74 | 139 | struct super_block *sb, int xid); |
987b21d7 | 140 | extern int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, |
0b8f18e3 JL |
141 | struct cifs_fattr *fattr, struct inode *inode, |
142 | const char *path, const __u16 *pfid); | |
78415d2d | 143 | extern int mode_to_cifs_acl(struct inode *inode, const char *path, __u64); |
fbeba8bb SP |
144 | extern struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *, struct inode *, |
145 | const char *, u32 *); | |
953f8681 | 146 | |
1da177e4 LT |
147 | extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *, |
148 | const char *); | |
149 | extern int cifs_umount(struct super_block *, struct cifs_sb_info *); | |
78d31a3a | 150 | extern void cifs_dfs_release_automount_timer(void); |
1da177e4 LT |
151 | void cifs_proc_init(void); |
152 | void cifs_proc_clean(void); | |
153 | ||
198b5682 JL |
154 | extern int cifs_negotiate_protocol(unsigned int xid, |
155 | struct cifsSesInfo *ses); | |
156 | extern int cifs_setup_session(unsigned int xid, struct cifsSesInfo *ses, | |
d38d8c74 | 157 | struct nls_table *nls_info); |
1da177e4 LT |
158 | extern int CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses); |
159 | ||
160 | extern int CIFSTCon(unsigned int xid, struct cifsSesInfo *ses, | |
161 | const char *tree, struct cifsTconInfo *tcon, | |
162 | const struct nls_table *); | |
163 | ||
164 | extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon, | |
ec637e3f | 165 | const char *searchName, const struct nls_table *nls_codepage, |
d38d8c74 | 166 | __u16 *searchHandle, struct cifs_search_info *psrch_inf, |
ec637e3f | 167 | int map, const char dirsep); |
1da177e4 LT |
168 | |
169 | extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon, | |
d38d8c74 | 170 | __u16 searchHandle, struct cifs_search_info *psrch_inf); |
1da177e4 LT |
171 | |
172 | extern int CIFSFindClose(const int, struct cifsTconInfo *tcon, | |
173 | const __u16 search_handle); | |
174 | ||
bcd5357f JL |
175 | extern int CIFSSMBQFileInfo(const int xid, struct cifsTconInfo *tcon, |
176 | u16 netfid, FILE_ALL_INFO *pFindData); | |
1da177e4 LT |
177 | extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon, |
178 | const unsigned char *searchName, | |
582d21e5 | 179 | FILE_ALL_INFO *findData, |
acf1a1b1 | 180 | int legacy /* whether to use old info level */, |
737b758c | 181 | const struct nls_table *nls_codepage, int remap); |
6b8edfe0 | 182 | extern int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon, |
d38d8c74 SF |
183 | const unsigned char *searchName, |
184 | FILE_ALL_INFO *findData, | |
185 | const struct nls_table *nls_codepage, int remap); | |
1da177e4 | 186 | |
c8634fd3 JL |
187 | extern int CIFSSMBUnixQFileInfo(const int xid, struct cifsTconInfo *tcon, |
188 | u16 netfid, FILE_UNIX_BASIC_INFO *pFindData); | |
1da177e4 LT |
189 | extern int CIFSSMBUnixQPathInfo(const int xid, |
190 | struct cifsTconInfo *tcon, | |
191 | const unsigned char *searchName, | |
582d21e5 | 192 | FILE_UNIX_BASIC_INFO *pFindData, |
737b758c | 193 | const struct nls_table *nls_codepage, int remap); |
1da177e4 LT |
194 | |
195 | extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses, | |
196 | const unsigned char *searchName, | |
c2cf07d5 SF |
197 | struct dfs_info3_param **target_nodes, |
198 | unsigned int *number_of_nodes_in_array, | |
737b758c | 199 | const struct nls_table *nls_codepage, int remap); |
1da177e4 | 200 | |
1da177e4 | 201 | extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, |
d38d8c74 | 202 | const char *old_path, |
737b758c | 203 | const struct nls_table *nls_codepage, |
d38d8c74 | 204 | unsigned int *pnum_referrals, |
366781c1 | 205 | struct dfs_info3_param **preferrals, |
737b758c | 206 | int remap); |
8af18971 | 207 | extern void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon, |
d38d8c74 | 208 | struct super_block *sb, struct smb_vol *vol); |
1da177e4 | 209 | extern int CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon, |
737b758c | 210 | struct kstatfs *FSData); |
20962438 SF |
211 | extern int SMBOldQFSInfo(const int xid, struct cifsTconInfo *tcon, |
212 | struct kstatfs *FSData); | |
45abc6ee | 213 | extern int CIFSSMBSetFSUnixInfo(const int xid, struct cifsTconInfo *tcon, |
ac67055e JA |
214 | __u64 cap); |
215 | ||
1da177e4 | 216 | extern int CIFSSMBQFSAttributeInfo(const int xid, |
737b758c SF |
217 | struct cifsTconInfo *tcon); |
218 | extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon); | |
219 | extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon); | |
1da177e4 | 220 | extern int CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon, |
737b758c | 221 | struct kstatfs *FSData); |
1da177e4 | 222 | |
6fc000e5 | 223 | extern int CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon, |
ad7a2926 | 224 | const char *fileName, const FILE_BASIC_INFO *data, |
737b758c SF |
225 | const struct nls_table *nls_codepage, |
226 | int remap_special_chars); | |
2dd2dfa0 JL |
227 | extern int CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon, |
228 | const FILE_BASIC_INFO *data, __u16 fid, | |
229 | __u32 pid_of_opener); | |
6d22f098 JL |
230 | extern int CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon, |
231 | bool delete_file, __u16 fid, __u32 pid_of_opener); | |
1da177e4 LT |
232 | #if 0 |
233 | extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon, | |
234 | char *fileName, __u16 dos_attributes, | |
235 | const struct nls_table *nls_codepage); | |
236 | #endif /* possibly unneeded function */ | |
237 | extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon, | |
737b758c | 238 | const char *fileName, __u64 size, |
4b18f2a9 | 239 | bool setAllocationSizeFlag, |
737b758c SF |
240 | const struct nls_table *nls_codepage, |
241 | int remap_special_chars); | |
1da177e4 | 242 | extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, |
d38d8c74 | 243 | __u64 size, __u16 fileHandle, __u32 opener_pid, |
4b18f2a9 | 244 | bool AllocSizeFlag); |
4e1e7fb9 JL |
245 | |
246 | struct cifs_unix_set_info_args { | |
247 | __u64 ctime; | |
248 | __u64 atime; | |
249 | __u64 mtime; | |
250 | __u64 mode; | |
251 | __u64 uid; | |
252 | __u64 gid; | |
253 | dev_t device; | |
254 | }; | |
255 | ||
3bbeeb3c JL |
256 | extern int CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon, |
257 | const struct cifs_unix_set_info_args *args, | |
258 | u16 fid, u32 pid_of_opener); | |
259 | ||
01ea95e3 | 260 | extern int CIFSSMBUnixSetPathInfo(const int xid, struct cifsTconInfo *pTcon, |
4e1e7fb9 JL |
261 | char *fileName, |
262 | const struct cifs_unix_set_info_args *args, | |
737b758c SF |
263 | const struct nls_table *nls_codepage, |
264 | int remap_special_chars); | |
1da177e4 LT |
265 | |
266 | extern int CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon, | |
267 | const char *newName, | |
737b758c SF |
268 | const struct nls_table *nls_codepage, |
269 | int remap_special_chars); | |
1da177e4 | 270 | extern int CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon, |
737b758c SF |
271 | const char *name, const struct nls_table *nls_codepage, |
272 | int remap_special_chars); | |
2d785a50 SF |
273 | extern int CIFSPOSIXDelFile(const int xid, struct cifsTconInfo *tcon, |
274 | const char *name, __u16 type, | |
275 | const struct nls_table *nls_codepage, | |
276 | int remap_special_chars); | |
1da177e4 LT |
277 | extern int CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon, |
278 | const char *name, | |
737b758c SF |
279 | const struct nls_table *nls_codepage, |
280 | int remap_special_chars); | |
1da177e4 LT |
281 | extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon, |
282 | const char *fromName, const char *toName, | |
737b758c SF |
283 | const struct nls_table *nls_codepage, |
284 | int remap_special_chars); | |
d38d8c74 | 285 | extern int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon, |
391e5755 | 286 | int netfid, const char *target_name, |
737b758c SF |
287 | const struct nls_table *nls_codepage, |
288 | int remap_special_chars); | |
1da177e4 LT |
289 | extern int CIFSCreateHardLink(const int xid, |
290 | struct cifsTconInfo *tcon, | |
291 | const char *fromName, const char *toName, | |
737b758c SF |
292 | const struct nls_table *nls_codepage, |
293 | int remap_special_chars); | |
1da177e4 LT |
294 | extern int CIFSUnixCreateHardLink(const int xid, |
295 | struct cifsTconInfo *tcon, | |
296 | const char *fromName, const char *toName, | |
d38d8c74 | 297 | const struct nls_table *nls_codepage, |
737b758c | 298 | int remap_special_chars); |
1da177e4 LT |
299 | extern int CIFSUnixCreateSymLink(const int xid, |
300 | struct cifsTconInfo *tcon, | |
301 | const char *fromName, const char *toName, | |
302 | const struct nls_table *nls_codepage); | |
303 | extern int CIFSSMBUnixQuerySymLink(const int xid, | |
304 | struct cifsTconInfo *tcon, | |
460b9696 | 305 | const unsigned char *searchName, char **syminfo, |
1da177e4 | 306 | const struct nls_table *nls_codepage); |
c52a9554 | 307 | #ifdef CONFIG_CIFS_SYMLINK_EXPERIMENTAL |
d38d8c74 | 308 | extern int CIFSSMBQueryReparseLinkInfo(const int xid, |
1da177e4 LT |
309 | struct cifsTconInfo *tcon, |
310 | const unsigned char *searchName, | |
311 | char *symlinkinfo, const int buflen, __u16 fid, | |
312 | const struct nls_table *nls_codepage); | |
c52a9554 | 313 | #endif /* temporarily unused until cifs_symlink fixed */ |
1da177e4 LT |
314 | extern int CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon, |
315 | const char *fileName, const int disposition, | |
316 | const int access_flags, const int omode, | |
8840dee9 | 317 | __u16 *netfid, int *pOplock, FILE_ALL_INFO *, |
737b758c | 318 | const struct nls_table *nls_codepage, int remap); |
a9d02ad4 SF |
319 | extern int SMBLegacyOpen(const int xid, struct cifsTconInfo *tcon, |
320 | const char *fileName, const int disposition, | |
321 | const int access_flags, const int omode, | |
8840dee9 | 322 | __u16 *netfid, int *pOplock, FILE_ALL_INFO *, |
a9d02ad4 | 323 | const struct nls_table *nls_codepage, int remap); |
d38d8c74 | 324 | extern int CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon, |
8840dee9 | 325 | u32 posix_flags, __u64 mode, __u16 *netfid, |
2dd29d31 SF |
326 | FILE_UNIX_BASIC_INFO *pRetData, |
327 | __u32 *pOplock, const char *name, | |
d38d8c74 | 328 | const struct nls_table *nls_codepage, int remap); |
1da177e4 LT |
329 | extern int CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, |
330 | const int smb_file_id); | |
331 | ||
b298f223 SF |
332 | extern int CIFSSMBFlush(const int xid, struct cifsTconInfo *tcon, |
333 | const int smb_file_id); | |
334 | ||
1da177e4 | 335 | extern int CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, |
d38d8c74 SF |
336 | const int netfid, unsigned int count, |
337 | const __u64 lseek, unsigned int *nbytes, char **buf, | |
338 | int *return_buf_type); | |
1da177e4 LT |
339 | extern int CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon, |
340 | const int netfid, const unsigned int count, | |
341 | const __u64 lseek, unsigned int *nbytes, | |
d38d8c74 | 342 | const char *buf, const char __user *ubuf, |
1da177e4 | 343 | const int long_op); |
1da177e4 LT |
344 | extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon, |
345 | const int netfid, const unsigned int count, | |
d38d8c74 | 346 | const __u64 offset, unsigned int *nbytes, |
3e84469d | 347 | struct kvec *iov, const int nvec, const int long_op); |
1da177e4 | 348 | extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon, |
8840dee9 | 349 | const unsigned char *searchName, __u64 *inode_number, |
d38d8c74 | 350 | const struct nls_table *nls_codepage, |
737b758c | 351 | int remap_special_chars); |
d38d8c74 SF |
352 | extern int cifsConvertToUCS(__le16 *target, const char *source, int maxlen, |
353 | const struct nls_table *cp, int mapChars); | |
1da177e4 LT |
354 | |
355 | extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon, | |
356 | const __u16 netfid, const __u64 len, | |
357 | const __u64 offset, const __u32 numUnlock, | |
358 | const __u32 numLock, const __u8 lockType, | |
12fed00d | 359 | const bool waitFlag, const __u8 oplock_level); |
08547b03 SF |
360 | extern int CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon, |
361 | const __u16 smb_file_id, const int get_flag, | |
d38d8c74 | 362 | const __u64 len, struct file_lock *, |
4b18f2a9 | 363 | const __u16 lock_type, const bool waitFlag); |
1da177e4 | 364 | extern int CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon); |
766fdbb5 | 365 | extern int CIFSSMBEcho(struct TCP_Server_Info *server); |
1da177e4 LT |
366 | extern int CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses); |
367 | ||
368 | extern struct cifsSesInfo *sesInfoAlloc(void); | |
369 | extern void sesInfoFree(struct cifsSesInfo *); | |
370 | extern struct cifsTconInfo *tconInfoAlloc(void); | |
371 | extern void tconInfoFree(struct cifsTconInfo *); | |
372 | ||
d38d8c74 | 373 | extern int cifs_sign_smb(struct smb_hdr *, struct TCP_Server_Info *, __u32 *); |
84afc29b SF |
374 | extern int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *, |
375 | __u32 *); | |
b609f06a | 376 | extern int cifs_verify_signature(struct smb_hdr *, |
21e73393 | 377 | struct TCP_Server_Info *server, |
b609f06a | 378 | __u32 expected_sequence_number); |
ee2c9258 | 379 | extern int SMBNTencrypt(unsigned char *, unsigned char *, unsigned char *); |
21e73393 | 380 | extern int setup_ntlm_response(struct cifsSesInfo *); |
21e73393 | 381 | extern int setup_ntlmv2_rsp(struct cifsSesInfo *, const struct nls_table *); |
d2b91521 SP |
382 | extern int cifs_crypto_shash_allocate(struct TCP_Server_Info *); |
383 | extern void cifs_crypto_shash_release(struct TCP_Server_Info *); | |
384 | extern int calc_seckey(struct cifsSesInfo *); | |
385 | ||
7c7b25bc | 386 | #ifdef CONFIG_CIFS_WEAK_PW_HASH |
4e53a3fb JL |
387 | extern void calc_lanman_hash(const char *password, const char *cryptkey, |
388 | bool encrypt, char *lnm_session_key); | |
7c7b25bc | 389 | #endif /* CIFS_WEAK_PW_HASH */ |
0eff0e26 SF |
390 | #ifdef CONFIG_CIFS_DNOTIFY_EXPERIMENTAL /* unused temporarily */ |
391 | extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon, | |
392 | const int notify_subdirs, const __u16 netfid, | |
393 | __u32 filter, struct file *file, int multishot, | |
394 | const struct nls_table *nls_codepage); | |
395 | #endif /* was needed for dnotify, and will be needed for inotify when VFS fix */ | |
1da177e4 LT |
396 | extern int CIFSSMBCopy(int xid, |
397 | struct cifsTconInfo *source_tcon, | |
398 | const char *fromName, | |
399 | const __u16 target_tid, | |
400 | const char *toName, const int flags, | |
50c2f753 | 401 | const struct nls_table *nls_codepage, |
737b758c | 402 | int remap_special_chars); |
1da177e4 | 403 | extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon, |
31c0519f JL |
404 | const unsigned char *searchName, |
405 | const unsigned char *ea_name, char *EAData, | |
737b758c SF |
406 | size_t bufsize, const struct nls_table *nls_codepage, |
407 | int remap_special_chars); | |
d38d8c74 SF |
408 | extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon, |
409 | const char *fileName, const char *ea_name, | |
410 | const void *ea_value, const __u16 ea_value_len, | |
737b758c | 411 | const struct nls_table *nls_codepage, int remap_special_chars); |
0a4b92c0 | 412 | extern int CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, |
630f3f0c | 413 | __u16 fid, struct cifs_ntsd **acl_inf, __u32 *buflen); |
97837582 SF |
414 | extern int CIFSSMBSetCIFSACL(const int, struct cifsTconInfo *, __u16, |
415 | struct cifs_ntsd *, __u32); | |
1da177e4 LT |
416 | extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon, |
417 | const unsigned char *searchName, | |
d38d8c74 | 418 | char *acl_inf, const int buflen, const int acl_type, |
737b758c | 419 | const struct nls_table *nls_codepage, int remap_special_chars); |
1da177e4 LT |
420 | extern int CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon, |
421 | const unsigned char *fileName, | |
422 | const char *local_acl, const int buflen, const int acl_type, | |
737b758c | 423 | const struct nls_table *nls_codepage, int remap_special_chars); |
f654bac2 | 424 | extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon, |
8840dee9 | 425 | const int netfid, __u64 *pExtAttrBits, __u64 *pMask); |
ec06aedd | 426 | extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb); |
8bfb50a8 SM |
427 | extern bool CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr); |
428 | extern int CIFSCheckMFSymlink(struct cifs_fattr *fattr, | |
429 | const unsigned char *path, | |
430 | struct cifs_sb_info *cifs_sb, int xid); | |
ee2c9258 SP |
431 | extern int mdfour(unsigned char *, unsigned char *, int); |
432 | extern int E_md4hash(const unsigned char *passwd, unsigned char *p16); | |
433 | extern void SMBencrypt(unsigned char *passwd, const unsigned char *c8, | |
434 | unsigned char *p24); | |
435 | extern void E_P16(unsigned char *p14, unsigned char *p16); | |
436 | extern void E_P24(unsigned char *p21, const unsigned char *c8, | |
437 | unsigned char *p24); | |
1da177e4 | 438 | #endif /* _CIFSPROTO_H */ |