2efb3d54a78f49b3742db0feb8dd7009da4214f3
[nivanova/samba-autobuild/.git] / examples / VFS / skel_transparent.c
1 /* 
2  * Skeleton VFS module.  Implements passthrough operation of all VFS
3  * calls to disk functions.
4  *
5  * Copyright (C) Tim Potter, 1999-2000
6  * Copyright (C) Alexander Bokovoy, 2002
7  * Copyright (C) Stefan (metze) Metzmacher, 2003
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *  
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  * GNU General Public License for more details.
18  *  
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software
21  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22  */
23
24
25 #include "includes.h"
26
27 /* PLEASE,PLEASE READ THE VFS MODULES CHAPTER OF THE 
28    SAMBA DEVELOPERS GUIDE!!!!!!
29  */
30
31 /* If you take this file as template for your module
32  * please make sure that you remove all functions you didn't
33  * want to implement!!
34  *
35  * This passthrough operations are useless in reall vfs modules!
36  *
37  * --metze
38  */
39
40 static int skel_connect(vfs_handle_struct *handle,  const char *service, const char *user)    
41 {
42         return SMB_VFS_NEXT_CONNECT(handle, service, user);
43 }
44
45 static void skel_disconnect(vfs_handle_struct *handle)
46 {
47         SMB_VFS_NEXT_DISCONNECT(handle);
48 }
49
50 static SMB_BIG_UINT skel_disk_free(vfs_handle_struct *handle,  const char *path,
51         BOOL small_query, SMB_BIG_UINT *bsize,
52         SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
53 {
54         return SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize, 
55                                          dfree, dsize);
56 }
57
58 static int skel_get_quota(vfs_handle_struct *handle,  enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
59 {
60         return SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, dq);
61 }
62
63 static int skel_set_quota(vfs_handle_struct *handle,  enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
64 {
65         return SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, dq);
66 }
67
68 static int skel_get_shadow_copy_data(vfs_handle_struct *handle, files_struct *fsp, SHADOW_COPY_DATA *shadow_copy_data, BOOL labels)
69 {
70         return SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
71 }
72
73 static int skel_statvfs(struct vfs_handle_struct *handle, const char *path, struct vfs_statvfs_struct *statbuf)
74 {
75         return SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
76 }
77
78 static SMB_STRUCT_DIR *skel_opendir(vfs_handle_struct *handle,  const char *fname, const char *mask, uint32 attr)
79 {
80         return SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
81 }
82
83 static SMB_STRUCT_DIRENT *skel_readdir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dirp)
84 {
85         return SMB_VFS_NEXT_READDIR(handle, dirp);
86 }
87
88 static void skel_seekdir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dirp, long offset)
89 {
90         return SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
91 }
92
93 static long skel_telldir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dirp)
94 {
95         return SMB_VFS_NEXT_TELLDIR(handle, dirp);
96 }
97
98 static void skel_rewinddir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dirp)
99 {
100         return SMB_VFS_NEXT_REWINDDIR(handle, dirp);
101 }
102
103 static int skel_mkdir(vfs_handle_struct *handle,  const char *path, mode_t mode)
104 {
105         return SMB_VFS_NEXT_MKDIR(handle, path, mode);
106 }
107
108 static int skel_rmdir(vfs_handle_struct *handle,  const char *path)
109 {
110         return SMB_VFS_NEXT_RMDIR(handle, path);
111 }
112
113 static int skel_closedir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dir)
114 {
115         return SMB_VFS_NEXT_CLOSEDIR(handle, dir);
116 }
117
118 static int skel_open(vfs_handle_struct *handle,  const char *fname, files_struct *fsp, int flags, mode_t mode)
119 {
120         return SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
121 }
122
123 static int skel_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
124 {
125         return SMB_VFS_NEXT_CLOSE(handle, fsp, fd);
126 }
127
128 static ssize_t skel_read(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data, size_t n)
129 {
130         return SMB_VFS_NEXT_READ(handle, fsp, fd, data, n);
131 }
132
133 static ssize_t skel_pread(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data, size_t n, SMB_OFF_T offset)
134 {
135         return SMB_VFS_NEXT_PREAD(handle, fsp, fd, data, n, offset);
136 }
137
138 static ssize_t skel_write(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n)
139 {
140         return SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n);
141 }
142
143 static ssize_t skel_pwrite(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n, SMB_OFF_T offset)
144 {
145         return SMB_VFS_NEXT_PWRITE(handle, fsp, fd, data, n, offset);
146 }
147
148 static SMB_OFF_T skel_lseek(vfs_handle_struct *handle, files_struct *fsp, int filedes, SMB_OFF_T offset, int whence)
149 {
150         return SMB_VFS_NEXT_LSEEK(handle, fsp, filedes, offset, whence);
151 }
152
153 static int skel_rename(vfs_handle_struct *handle,  const char *oldname, const char *newname)
154 {
155         return SMB_VFS_NEXT_RENAME(handle, oldname, newname);
156 }
157
158 static int skel_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
159 {
160         return SMB_VFS_NEXT_FSYNC(handle, fsp, fd);
161 }
162
163 static int skel_stat(vfs_handle_struct *handle,  const char *fname, SMB_STRUCT_STAT *sbuf)
164 {
165         return SMB_VFS_NEXT_STAT(handle, fname, sbuf);
166 }
167
168 static int skel_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf)
169 {
170         return SMB_VFS_NEXT_FSTAT(handle, fsp, fd, sbuf);
171 }
172
173 static int skel_lstat(vfs_handle_struct *handle,  const char *path, SMB_STRUCT_STAT *sbuf)
174 {
175         return SMB_VFS_NEXT_LSTAT(handle, path, sbuf);
176 }
177
178 static int skel_unlink(vfs_handle_struct *handle,  const char *path)
179 {
180         return SMB_VFS_NEXT_UNLINK(handle, path);
181 }
182
183 static int skel_chmod(vfs_handle_struct *handle,  const char *path, mode_t mode)
184 {
185         return SMB_VFS_NEXT_CHMOD(handle, path, mode);
186 }
187
188 static int skel_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
189 {
190         return SMB_VFS_NEXT_FCHMOD(handle, fsp, fd, mode);
191 }
192
193 static int skel_chown(vfs_handle_struct *handle,  const char *path, uid_t uid, gid_t gid)
194 {
195         return SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
196 }
197
198 static int skel_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd, uid_t uid, gid_t gid)
199 {
200         return SMB_VFS_NEXT_FCHOWN(handle, fsp, fd, uid, gid);
201 }
202
203 static int skel_chdir(vfs_handle_struct *handle,  const char *path)
204 {
205         return SMB_VFS_NEXT_CHDIR(handle, path);
206 }
207
208 static char *skel_getwd(vfs_handle_struct *handle,  char *buf)
209 {
210         return SMB_VFS_NEXT_GETWD(handle, buf);
211 }
212
213 static int skel_ntimes(vfs_handle_struct *handle,  const char *path, const struct timespec ts[2])
214 {
215         return SMB_VFS_NEXT_NTIMES(handle, path, ts);
216 }
217
218 static int skel_ftruncate(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T offset)
219 {
220         return SMB_VFS_NEXT_FTRUNCATE(handle, fsp, fd, offset);
221 }
222
223 static BOOL skel_lock(vfs_handle_struct *handle, files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
224 {
225         return SMB_VFS_NEXT_LOCK(handle, fsp, fd, op, offset, count, type);
226 }
227
228 static BOOL skel_getlock(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
229 {
230         return SMB_VFS_NEXT_GETLOCK(handle, fsp, fd, poffset, pcount, ptype, ppid);
231 }
232
233 static int skel_symlink(vfs_handle_struct *handle,  const char *oldpath, const char *newpath)
234 {
235         return SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
236 }
237
238 static int skel_readlink(vfs_handle_struct *handle,  const char *path, char *buf, size_t bufsiz)
239 {
240         return SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
241 }
242
243 static int skel_link(vfs_handle_struct *handle,  const char *oldpath, const char *newpath)
244 {
245         return SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
246 }
247
248 static int skel_mknod(vfs_handle_struct *handle,  const char *path, mode_t mode, SMB_DEV_T dev)
249 {
250         return SMB_VFS_NEXT_MKNOD(handle, path, mode, dev);
251 }
252
253 static char *skel_realpath(vfs_handle_struct *handle,  const char *path, char *resolved_path)
254 {
255         return SMB_VFS_NEXT_REALPATH(handle, path, resolved_path);
256 }
257
258 static NTSTATUS skel_notify_watch(struct vfs_handle_struct *handle,
259             struct sys_notify_context *ctx, struct notify_entry *e,
260             void (*callback)(struct sys_notify_context *ctx, void *private_data, struct notify_event *ev),
261             void *private_data, void *handle_p)
262 {
263         return SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback,
264                 private_data, handle_p);
265 }
266
267 static int skel_chflags(vfs_handle_struct *handle,  const char *path, uint flags)
268 {
269         return SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
270 }
271
272 static size_t skel_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
273         int fd, uint32 security_info, SEC_DESC **ppdesc)
274 {
275         return SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, fd, security_info, ppdesc);
276 }
277
278 static size_t skel_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
279         const char *name, uint32 security_info, SEC_DESC **ppdesc)
280 {
281         return SMB_VFS_NEXT_GET_NT_ACL(handle, fsp, name, security_info, ppdesc);
282 }
283
284 static BOOL skel_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
285         int fd, uint32 security_info_sent, SEC_DESC *psd)
286 {
287         return SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, fd, security_info_sent, psd);
288 }
289
290 static BOOL skel_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
291         const char *name, uint32 security_info_sent, SEC_DESC *psd)
292 {
293         return SMB_VFS_NEXT_SET_NT_ACL(handle, fsp, name, security_info_sent, psd);
294 }
295
296 static int skel_chmod_acl(vfs_handle_struct *handle,  const char *name, mode_t mode)
297 {
298         /* If the underlying VFS doesn't have ACL support... */
299         if (!handle->vfs_next.ops.chmod_acl) {
300                 errno = ENOSYS;
301                 return -1;
302         }
303         return SMB_VFS_NEXT_CHMOD_ACL(handle, name, mode);
304 }
305
306 static int skel_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
307 {
308         /* If the underlying VFS doesn't have ACL support... */
309         if (!handle->vfs_next.ops.fchmod_acl) {
310                 errno = ENOSYS;
311                 return -1;
312         }
313         return SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, fd, mode);
314 }
315
316 static int skel_sys_acl_get_entry(vfs_handle_struct *handle,  SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
317 {
318         return SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id, entry_p);
319 }
320
321 static int skel_sys_acl_get_tag_type(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
322 {
323         return SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d, tag_type_p);
324 }
325
326 static int skel_sys_acl_get_permset(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
327 {
328         return SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d, permset_p);
329 }
330
331 static void *skel_sys_acl_get_qualifier(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry_d)
332 {
333         return SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
334 }
335
336 static SMB_ACL_T skel_sys_acl_get_file(vfs_handle_struct *handle,  const char *path_p, SMB_ACL_TYPE_T type)
337 {
338         return SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
339 }
340
341 static SMB_ACL_T skel_sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp, int fd)
342 {
343         return SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, fd);
344 }
345
346 static int skel_sys_acl_clear_perms(vfs_handle_struct *handle,  SMB_ACL_PERMSET_T permset)
347 {
348         return SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
349 }
350
351 static int skel_sys_acl_add_perm(vfs_handle_struct *handle,  SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
352 {
353         return SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
354 }
355
356 static char *skel_sys_acl_to_text(vfs_handle_struct *handle,  SMB_ACL_T theacl, ssize_t *plen)
357 {
358         return SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
359 }
360
361 static SMB_ACL_T skel_sys_acl_init(vfs_handle_struct *handle,  int count)
362 {
363         return SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
364 }
365
366 static int skel_sys_acl_create_entry(vfs_handle_struct *handle,  SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
367 {
368         return SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
369 }
370
371 static int skel_sys_acl_set_tag_type(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
372 {
373         return SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry, tagtype);
374 }
375
376 static int skel_sys_acl_set_qualifier(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry, void *qual)
377 {
378         return SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
379 }
380
381 static int skel_sys_acl_set_permset(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
382 {
383         return SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
384 }
385
386 static int skel_sys_acl_valid(vfs_handle_struct *handle,  SMB_ACL_T theacl )
387 {
388         return SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
389 }
390
391 static int skel_sys_acl_set_file(vfs_handle_struct *handle,  const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
392 {
393         return SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype, theacl);
394 }
395
396 static int skel_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_ACL_T theacl)
397 {
398         return SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, fd, theacl);
399 }
400
401 static int skel_sys_acl_delete_def_file(vfs_handle_struct *handle,  const char *path)
402 {
403         return SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
404 }
405
406 static int skel_sys_acl_get_perm(vfs_handle_struct *handle,  SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
407 {
408         return SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
409 }
410
411 static int skel_sys_acl_free_text(vfs_handle_struct *handle,  char *text)
412 {
413         return SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
414 }
415
416 static int skel_sys_acl_free_acl(vfs_handle_struct *handle,  SMB_ACL_T posix_acl)
417 {
418         return SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
419 }
420
421 static int skel_sys_acl_free_qualifier(vfs_handle_struct *handle,  void *qualifier, SMB_ACL_TAG_T tagtype)
422 {
423         return SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier, tagtype);
424 }
425
426 static ssize_t skel_getxattr(vfs_handle_struct *handle, const char *path, const char *name, void *value, size_t size)
427 {
428         return SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
429 }
430
431 static ssize_t skel_lgetxattr(vfs_handle_struct *handle, const char *path, const char *name, void *value, size_t
432 size)
433 {
434         return SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
435 }
436
437 static ssize_t skel_fgetxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, void *value, size_t size)
438 {
439         return SMB_VFS_NEXT_FGETXATTR(handle, fsp, fd, name, value, size);
440 }
441
442 static ssize_t skel_listxattr(vfs_handle_struct *handle, const char *path, char *list, size_t size)
443 {
444         return SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
445 }
446
447 static ssize_t skel_llistxattr(vfs_handle_struct *handle, const char *path, char *list, size_t size)
448 {
449         return SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
450 }
451
452 static ssize_t skel_flistxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, char *list, size_t size)
453 {
454         return SMB_VFS_NEXT_FLISTXATTR(handle, fsp, fd, list, size);
455 }
456
457 static int skel_removexattr(vfs_handle_struct *handle, const char *path, const char *name)
458 {
459         return SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
460 }
461
462 static int skel_lremovexattr(vfs_handle_struct *handle, const char *path, const char *name)
463 {
464         return SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
465 }
466
467 static int skel_fremovexattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name)
468 {
469         return SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, fd, name);
470 }
471
472 static int skel_setxattr(vfs_handle_struct *handle, const char *path, const char *name, const void *value, size_t size, int flags)
473 {
474         return SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size, flags);
475 }
476
477 static int skel_lsetxattr(vfs_handle_struct *handle, const char *path, const char *name, const void *value, size_t size, int flags)
478 {
479         return SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size, flags);
480 }
481
482 static int skel_fsetxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, const void *value, size_t size, int flags)
483 {
484         return SMB_VFS_NEXT_FSETXATTR(handle, fsp, fd, name, value, size, flags);
485 }
486
487 static int skel_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
488 {
489         return SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
490 }
491
492 static int skel_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
493 {
494         return SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
495 }
496
497 static ssize_t skel_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
498 {
499         return SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
500 }
501
502 static int skel_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb)
503 {
504         return SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, fd, aiocb);
505 }
506
507 static int skel_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
508 {
509         return SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
510 }
511
512 static int skel_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
513 {
514         return SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
515 }
516
517 static int skel_aio_suspend(struct vfs_handle_struct *handle, struct files_struct *fsp, const SMB_STRUCT_AIOCB * const aiocb[], int n, const struct timespec *ts)
518 {
519         return SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
520 }
521
522 /* VFS operations structure */
523
524 static vfs_op_tuple skel_op_tuples[] = {
525
526         /* Disk operations */
527
528         {SMB_VFS_OP(skel_connect),                      SMB_VFS_OP_CONNECT,             SMB_VFS_LAYER_TRANSPARENT},
529         {SMB_VFS_OP(skel_disconnect),                   SMB_VFS_OP_DISCONNECT,          SMB_VFS_LAYER_TRANSPARENT},
530         {SMB_VFS_OP(skel_disk_free),                    SMB_VFS_OP_DISK_FREE,           SMB_VFS_LAYER_TRANSPARENT},
531         {SMB_VFS_OP(skel_get_quota),                    SMB_VFS_OP_GET_QUOTA,           SMB_VFS_LAYER_TRANSPARENT},
532         {SMB_VFS_OP(skel_set_quota),                    SMB_VFS_OP_SET_QUOTA,           SMB_VFS_LAYER_TRANSPARENT},
533         {SMB_VFS_OP(skel_get_shadow_copy_data),         SMB_VFS_OP_GET_SHADOW_COPY_DATA,SMB_VFS_LAYER_TRANSPARENT},
534         {SMB_VFS_OP(skel_statvfs),                      SMB_VFS_OP_STATVFS,             SMB_VFS_LAYER_TRANSPARENT},
535
536         /* Directory operations */
537
538         {SMB_VFS_OP(skel_opendir),                      SMB_VFS_OP_OPENDIR,             SMB_VFS_LAYER_TRANSPARENT},
539         {SMB_VFS_OP(skel_readdir),                      SMB_VFS_OP_READDIR,             SMB_VFS_LAYER_TRANSPARENT},
540         {SMB_VFS_OP(skel_seekdir),                      SMB_VFS_OP_SEEKDIR,             SMB_VFS_LAYER_TRANSPARENT},
541         {SMB_VFS_OP(skel_telldir),                      SMB_VFS_OP_TELLDIR,             SMB_VFS_LAYER_TRANSPARENT},
542         {SMB_VFS_OP(skel_rewinddir),                    SMB_VFS_OP_REWINDDIR,           SMB_VFS_LAYER_TRANSPARENT},
543         {SMB_VFS_OP(skel_mkdir),                        SMB_VFS_OP_MKDIR,               SMB_VFS_LAYER_TRANSPARENT},
544         {SMB_VFS_OP(skel_rmdir),                        SMB_VFS_OP_RMDIR,               SMB_VFS_LAYER_TRANSPARENT},
545         {SMB_VFS_OP(skel_closedir),                     SMB_VFS_OP_CLOSEDIR,            SMB_VFS_LAYER_TRANSPARENT},
546
547         /* File operations */
548
549         {SMB_VFS_OP(skel_open),                         SMB_VFS_OP_OPEN,                SMB_VFS_LAYER_TRANSPARENT},
550         {SMB_VFS_OP(skel_close),                        SMB_VFS_OP_CLOSE,               SMB_VFS_LAYER_TRANSPARENT},
551         {SMB_VFS_OP(skel_read),                         SMB_VFS_OP_READ,                SMB_VFS_LAYER_TRANSPARENT},
552         {SMB_VFS_OP(skel_write),                        SMB_VFS_OP_WRITE,               SMB_VFS_LAYER_TRANSPARENT},
553         {SMB_VFS_OP(skel_lseek),                        SMB_VFS_OP_LSEEK,               SMB_VFS_LAYER_TRANSPARENT},
554         {SMB_VFS_OP(skel_rename),                       SMB_VFS_OP_RENAME,              SMB_VFS_LAYER_TRANSPARENT},
555         {SMB_VFS_OP(skel_fsync),                        SMB_VFS_OP_FSYNC,               SMB_VFS_LAYER_TRANSPARENT},
556         {SMB_VFS_OP(skel_stat),                         SMB_VFS_OP_STAT,                SMB_VFS_LAYER_TRANSPARENT},
557         {SMB_VFS_OP(skel_fstat),                        SMB_VFS_OP_FSTAT,               SMB_VFS_LAYER_TRANSPARENT},
558         {SMB_VFS_OP(skel_lstat),                        SMB_VFS_OP_LSTAT,               SMB_VFS_LAYER_TRANSPARENT},
559         {SMB_VFS_OP(skel_unlink),                       SMB_VFS_OP_UNLINK,              SMB_VFS_LAYER_TRANSPARENT},
560         {SMB_VFS_OP(skel_chmod),                        SMB_VFS_OP_CHMOD,               SMB_VFS_LAYER_TRANSPARENT},
561         {SMB_VFS_OP(skel_fchmod),                       SMB_VFS_OP_FCHMOD,              SMB_VFS_LAYER_TRANSPARENT},
562         {SMB_VFS_OP(skel_chown),                        SMB_VFS_OP_CHOWN,               SMB_VFS_LAYER_TRANSPARENT},
563         {SMB_VFS_OP(skel_fchown),                       SMB_VFS_OP_FCHOWN,              SMB_VFS_LAYER_TRANSPARENT},
564         {SMB_VFS_OP(skel_chdir),                        SMB_VFS_OP_CHDIR,               SMB_VFS_LAYER_TRANSPARENT},
565         {SMB_VFS_OP(skel_getwd),                        SMB_VFS_OP_GETWD,               SMB_VFS_LAYER_TRANSPARENT},
566         {SMB_VFS_OP(skel_ntimes),                       SMB_VFS_OP_NTIMES,              SMB_VFS_LAYER_TRANSPARENT},
567         {SMB_VFS_OP(skel_ftruncate),                    SMB_VFS_OP_FTRUNCATE,           SMB_VFS_LAYER_TRANSPARENT},
568         {SMB_VFS_OP(skel_lock),                         SMB_VFS_OP_LOCK,                SMB_VFS_LAYER_TRANSPARENT},
569         {SMB_VFS_OP(skel_getlock),                      SMB_VFS_OP_GETLOCK,             SMB_VFS_LAYER_TRANSPARENT},
570         {SMB_VFS_OP(skel_symlink),                      SMB_VFS_OP_SYMLINK,             SMB_VFS_LAYER_TRANSPARENT},
571         {SMB_VFS_OP(skel_readlink),                     SMB_VFS_OP_READLINK,            SMB_VFS_LAYER_TRANSPARENT},
572         {SMB_VFS_OP(skel_link),                         SMB_VFS_OP_LINK,                SMB_VFS_LAYER_TRANSPARENT},
573         {SMB_VFS_OP(skel_mknod),                        SMB_VFS_OP_MKNOD,               SMB_VFS_LAYER_TRANSPARENT},
574         {SMB_VFS_OP(skel_realpath),                     SMB_VFS_OP_REALPATH,            SMB_VFS_LAYER_TRANSPARENT},
575         {SMB_VFS_OP(skel_notify_watch),                 SMB_VFS_OP_NOTIFY_WATCH,        SMB_VFS_LAYER_TRANSPARENT},
576         {SMB_VFS_OP(skel_chflags),                      SMB_VFS_OP_CHFLAGS,             SMB_VFS_LAYER_TRANSPARENT},
577
578         /* NT File ACL operations */
579
580         {SMB_VFS_OP(skel_fget_nt_acl),                  SMB_VFS_OP_FGET_NT_ACL,         SMB_VFS_LAYER_TRANSPARENT},
581         {SMB_VFS_OP(skel_get_nt_acl),                   SMB_VFS_OP_GET_NT_ACL,          SMB_VFS_LAYER_TRANSPARENT},
582         {SMB_VFS_OP(skel_fset_nt_acl),                  SMB_VFS_OP_FSET_NT_ACL,         SMB_VFS_LAYER_TRANSPARENT},
583         {SMB_VFS_OP(skel_set_nt_acl),                   SMB_VFS_OP_SET_NT_ACL,          SMB_VFS_LAYER_TRANSPARENT},
584
585         /* POSIX ACL operations */
586
587         {SMB_VFS_OP(skel_chmod_acl),                    SMB_VFS_OP_CHMOD_ACL,           SMB_VFS_LAYER_TRANSPARENT},
588         {SMB_VFS_OP(skel_fchmod_acl),                   SMB_VFS_OP_FCHMOD_ACL,          SMB_VFS_LAYER_TRANSPARENT},
589
590         {SMB_VFS_OP(skel_sys_acl_get_entry),            SMB_VFS_OP_SYS_ACL_GET_ENTRY,           SMB_VFS_LAYER_TRANSPARENT},
591         {SMB_VFS_OP(skel_sys_acl_get_tag_type),         SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,        SMB_VFS_LAYER_TRANSPARENT},
592         {SMB_VFS_OP(skel_sys_acl_get_permset),          SMB_VFS_OP_SYS_ACL_GET_PERMSET,         SMB_VFS_LAYER_TRANSPARENT},
593         {SMB_VFS_OP(skel_sys_acl_get_qualifier),        SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,       SMB_VFS_LAYER_TRANSPARENT},
594         {SMB_VFS_OP(skel_sys_acl_get_file),             SMB_VFS_OP_SYS_ACL_GET_FILE,            SMB_VFS_LAYER_TRANSPARENT},
595         {SMB_VFS_OP(skel_sys_acl_get_fd),               SMB_VFS_OP_SYS_ACL_GET_FD,              SMB_VFS_LAYER_TRANSPARENT},
596         {SMB_VFS_OP(skel_sys_acl_clear_perms),          SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,         SMB_VFS_LAYER_TRANSPARENT},
597         {SMB_VFS_OP(skel_sys_acl_add_perm),             SMB_VFS_OP_SYS_ACL_ADD_PERM,            SMB_VFS_LAYER_TRANSPARENT},
598         {SMB_VFS_OP(skel_sys_acl_to_text),              SMB_VFS_OP_SYS_ACL_TO_TEXT,             SMB_VFS_LAYER_TRANSPARENT},
599         {SMB_VFS_OP(skel_sys_acl_init),                 SMB_VFS_OP_SYS_ACL_INIT,                SMB_VFS_LAYER_TRANSPARENT},
600         {SMB_VFS_OP(skel_sys_acl_create_entry),         SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,        SMB_VFS_LAYER_TRANSPARENT},
601         {SMB_VFS_OP(skel_sys_acl_set_tag_type),         SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,        SMB_VFS_LAYER_TRANSPARENT},
602         {SMB_VFS_OP(skel_sys_acl_set_qualifier),        SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,       SMB_VFS_LAYER_TRANSPARENT},
603         {SMB_VFS_OP(skel_sys_acl_set_permset),          SMB_VFS_OP_SYS_ACL_SET_PERMSET,         SMB_VFS_LAYER_TRANSPARENT},
604         {SMB_VFS_OP(skel_sys_acl_valid),                SMB_VFS_OP_SYS_ACL_VALID,               SMB_VFS_LAYER_TRANSPARENT},
605         {SMB_VFS_OP(skel_sys_acl_set_file),             SMB_VFS_OP_SYS_ACL_SET_FILE,            SMB_VFS_LAYER_TRANSPARENT},
606         {SMB_VFS_OP(skel_sys_acl_set_fd),               SMB_VFS_OP_SYS_ACL_SET_FD,              SMB_VFS_LAYER_TRANSPARENT},
607         {SMB_VFS_OP(skel_sys_acl_delete_def_file),      SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,     SMB_VFS_LAYER_TRANSPARENT},
608         {SMB_VFS_OP(skel_sys_acl_get_perm),             SMB_VFS_OP_SYS_ACL_GET_PERM,            SMB_VFS_LAYER_TRANSPARENT},
609         {SMB_VFS_OP(skel_sys_acl_free_text),            SMB_VFS_OP_SYS_ACL_FREE_TEXT,           SMB_VFS_LAYER_TRANSPARENT},
610         {SMB_VFS_OP(skel_sys_acl_free_acl),             SMB_VFS_OP_SYS_ACL_FREE_ACL,            SMB_VFS_LAYER_TRANSPARENT},
611         {SMB_VFS_OP(skel_sys_acl_free_qualifier),       SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,      SMB_VFS_LAYER_TRANSPARENT},
612         
613         /* EA operations. */
614         {SMB_VFS_OP(skel_getxattr),                     SMB_VFS_OP_GETXATTR,                    SMB_VFS_LAYER_TRANSPARENT},
615         {SMB_VFS_OP(skel_lgetxattr),                    SMB_VFS_OP_LGETXATTR,                   SMB_VFS_LAYER_TRANSPARENT},
616         {SMB_VFS_OP(skel_fgetxattr),                    SMB_VFS_OP_FGETXATTR,                   SMB_VFS_LAYER_TRANSPARENT},
617         {SMB_VFS_OP(skel_listxattr),                    SMB_VFS_OP_LISTXATTR,                   SMB_VFS_LAYER_TRANSPARENT},
618         {SMB_VFS_OP(skel_llistxattr),                   SMB_VFS_OP_LLISTXATTR,                  SMB_VFS_LAYER_TRANSPARENT},
619         {SMB_VFS_OP(skel_flistxattr),                   SMB_VFS_OP_FLISTXATTR,                  SMB_VFS_LAYER_TRANSPARENT},
620         {SMB_VFS_OP(skel_removexattr),                  SMB_VFS_OP_REMOVEXATTR,                 SMB_VFS_LAYER_TRANSPARENT},
621         {SMB_VFS_OP(skel_lremovexattr),                 SMB_VFS_OP_LREMOVEXATTR,                SMB_VFS_LAYER_TRANSPARENT},
622         {SMB_VFS_OP(skel_fremovexattr),                 SMB_VFS_OP_FREMOVEXATTR,                SMB_VFS_LAYER_TRANSPARENT},
623         {SMB_VFS_OP(skel_setxattr),                     SMB_VFS_OP_SETXATTR,                    SMB_VFS_LAYER_TRANSPARENT},
624         {SMB_VFS_OP(skel_lsetxattr),                    SMB_VFS_OP_LSETXATTR,                   SMB_VFS_LAYER_TRANSPARENT},
625         {SMB_VFS_OP(skel_fsetxattr),                    SMB_VFS_OP_FSETXATTR,                   SMB_VFS_LAYER_TRANSPARENT},
626
627         /* AIO operations. */
628         {SMB_VFS_OP(skel_aio_read),                     SMB_VFS_OP_AIO_READ,                    SMB_VFS_LAYER_TRANSPARENT},
629         {SMB_VFS_OP(skel_aio_write),                    SMB_VFS_OP_AIO_WRITE,                   SMB_VFS_LAYER_TRANSPARENT},
630         {SMB_VFS_OP(skel_aio_return),                   SMB_VFS_OP_AIO_RETURN,                  SMB_VFS_LAYER_TRANSPARENT},
631         {SMB_VFS_OP(skel_aio_cancel),                   SMB_VFS_OP_AIO_CANCEL,                  SMB_VFS_LAYER_TRANSPARENT},
632         {SMB_VFS_OP(skel_aio_error),                    SMB_VFS_OP_AIO_ERROR,                   SMB_VFS_LAYER_TRANSPARENT},
633         {SMB_VFS_OP(skel_aio_fsync),                    SMB_VFS_OP_AIO_FSYNC,                   SMB_VFS_LAYER_TRANSPARENT},
634         {SMB_VFS_OP(skel_aio_suspend),                  SMB_VFS_OP_AIO_SUSPEND,                 SMB_VFS_LAYER_TRANSPARENT},
635
636         {NULL,                                          SMB_VFS_OP_NOOP,                        SMB_VFS_LAYER_NOOP}
637 };
638
639 NTSTATUS init_module(void)
640 {
641         return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "skel_transparent", skel_op_tuples);
642 }