examples/VFS/skel_opaque.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 3 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, see <http://www.gnu.org/licenses/>.
  21  */
  22
  23
  24 #include "includes.h"
  25
  26 /* PLEASE,PLEASE READ THE VFS MODULES CHAPTER OF THE
  27    SAMBA DEVELOPERS GUIDE!!!!!!
  28  */
  29
  30 /* If you take this file as template for your module
  31  * please make sure that you remove all vfswrap_* functions and
  32  * implement your own function!!
  33  *
  34  * for functions you didn't want to provide implement dummy functions
  35  * witch return ERROR and errno = ENOSYS; !
  36  *
  37  * --metze
  38  */
  39
  40 /* NOTE: As of approximately Samba 3.0.24, the vfswrap_* functions are not
  41  * global symbols. They are included here only as an pointer that opaque
  42  * operations should not call further into the VFS.
  43  */
  44
  45 static int skel_connect(vfs_handle_struct *handle,  const char *service, const char *user)
  46 {
  47         return 0;
  48 }
  49
  50 static void skel_disconnect(vfs_handle_struct *handle, connection_struct *conn)
  51 {
  52         return;
  53 }
  54
  55 static SMB_BIG_UINT skel_disk_free(vfs_handle_struct *handle,  const char *path,
  56         BOOL small_query, SMB_BIG_UINT *bsize,
  57         SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
  58 {
  59         return vfswrap_disk_free(NULL,  path, small_query, bsize,
  60                                          dfree, dsize);
  61 }
  62
  63 static int skel_get_quota(vfs_handle_struct *handle,  enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
  64 {
  65         return vfswrap_get_quota(NULL,  qtype, id, dq);
  66 }
  67
  68 static int skel_set_quota(vfs_handle_struct *handle,  enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
  69 {
  70         return vfswrap_set_quota(NULL,  qtype, id, dq);
  71 }
  72
  73 static int skel_get_shadow_copy_data(vfs_handle_struct *handle, files_struct *fsp, SHADOW_COPY_DATA *shadow_copy_data, BOOL labels)
  74 {
  75         return vfswrap_get_shadow_copy_data(NULL, fsp, shadow_copy_data, labels);
  76 }
  77
  78 static int skel_statvfs(struct vfs_handle_struct *handle,  const char *path, struct vfs_statvfs_struct *statbuf)
  79 {
  80         return vfswrap_statvfs(NULL,  path, statbuf);
  81 }
  82
  83 static SMB_STRUCT_DIR *skel_opendir(vfs_handle_struct *handle,  const char *fname, const char *mask, uint32 attr)
  84 {
  85         return vfswrap_opendir(NULL,  fname, mask, attr);
  86 }
  87
  88 static SMB_STRUCT_DIRENT *skel_readdir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dirp)
  89 {
  90         return vfswrap_readdir(NULL,  dirp);
  91 }
  92
  93 static void skel_seekdir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dirp, long offset)
  94 {
  95         return vfswrap_seekdir(NULL,  dirp, offset);
  96 }
  97
  98 static long skel_telldir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dirp)
  99 {
 100         return vfswrap_telldir(NULL,  dirp);
 101 }
 102
 103 static void skel_rewinddir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dirp)
 104 {
 105         return vfswrap_rewinddir(NULL,  dirp);
 106 }
 107
 108 static int skel_mkdir(vfs_handle_struct *handle,  const char *path, mode_t mode)
 109 {
 110         return vfswrap_mkdir(NULL,  path, mode);
 111 }
 112
 113 static int skel_rmdir(vfs_handle_struct *handle,  const char *path)
 114 {
 115         return vfswrap_rmdir(NULL,  path);
 116 }
 117
 118 static int skel_closedir(vfs_handle_struct *handle,  SMB_STRUCT_DIR *dir)
 119 {
 120         return vfswrap_closedir(NULL,  dir);
 121 }
 122
 123 static int skel_open(vfs_handle_struct *handle,  const char *fname, files_struct *fsp, int flags, mode_t mode)
 124 {
 125         return vfswrap_open(NULL,  fname, flags, mode);
 126 }
 127
 128 static int skel_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
 129 {
 130         return vfswrap_close(NULL, fsp, fd);
 131 }
 132
 133 static ssize_t skel_read(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data, size_t n)
 134 {
 135         return vfswrap_read(NULL, fsp, fd, data, n);
 136 }
 137
 138 static ssize_t skel_pread(vfs_handle_struct *handle, struct files_struct *fsp, int fd, void *data, size_t n, SMB_OFF_T offset)
 139 {
 140         return vfswrap_pread(NULL, fsp, fd, data, n, offset);
 141 }
 142
 143 static ssize_t skel_write(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n)
 144 {
 145         return vfswrap_write(NULL, fsp, fd, data, n);
 146 }
 147
 148 ssize_t skel_pwrite(vfs_handle_struct *handle, struct files_struct *fsp, int fd, const void *data, size_t n, SMB_OFF_T offset)
 149 {
 150         return vfswrap_pwrite(NULL, fsp, fd, data, n, offset);
 151 }
 152
 153 static SMB_OFF_T skel_lseek(vfs_handle_struct *handle, files_struct *fsp, int filedes, SMB_OFF_T offset, int whence)
 154 {
 155         return vfswrap_lseek(NULL, fsp, filedes, offset, whence);
 156 }
 157
 158 static int skel_rename(vfs_handle_struct *handle,  const char *oldname, const char *newname)
 159 {
 160         return vfswrap_rename(NULL,  oldname, newname);
 161 }
 162
 163 static int skel_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
 164 {
 165         return vfswrap_fsync(NULL, fsp, fd);
 166 }
 167
 168 static int skel_stat(vfs_handle_struct *handle,  const char *fname, SMB_STRUCT_STAT *sbuf)
 169 {
 170         return vfswrap_stat(NULL,  fname, sbuf);
 171 }
 172
 173 static int skel_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf)
 174 {
 175         return vfswrap_fstat(NULL, fsp, fd, sbuf);
 176 }
 177
 178 static int skel_lstat(vfs_handle_struct *handle,  const char *path, SMB_STRUCT_STAT *sbuf)
 179 {
 180         return vfswrap_lstat(NULL,  path, sbuf);
 181 }
 182
 183 static int skel_unlink(vfs_handle_struct *handle,  const char *path)
 184 {
 185         return vfswrap_unlink(NULL,  path);
 186 }
 187
 188 static int skel_chmod(vfs_handle_struct *handle,  const char *path, mode_t mode)
 189 {
 190         return vfswrap_chmod(NULL,  path, mode);
 191 }
 192
 193 static int skel_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
 194 {
 195         return vfswrap_fchmod(NULL, fsp, fd, mode);
 196 }
 197
 198 static int skel_chown(vfs_handle_struct *handle,  const char *path, uid_t uid, gid_t gid)
 199 {
 200         return vfswrap_chown(NULL,  path, uid, gid);
 201 }
 202
 203 static int skel_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd, uid_t uid, gid_t gid)
 204 {
 205         return vfswrap_fchown(NULL, fsp, fd, uid, gid);
 206 }
 207
 208 static int skel_lchown(vfs_handle_struct *handle,  const char *path, uid_t uid, gid_t gid)
 209 {
 210         return vfswrap_lchown(NULL,  path, uid, gid);
 211 }
 212
 213 static int skel_chdir(vfs_handle_struct *handle,  const char *path)
 214 {
 215         return vfswrap_chdir(NULL,  path);
 216 }
 217
 218 static char *skel_getwd(vfs_handle_struct *handle,  char *buf)
 219 {
 220         return vfswrap_getwd(NULL,  buf);
 221 }
 222
 223 static int skel_ntimes(vfs_handle_struct *handle,  const char *path, const struct timespec ts[2])
 224 {
 225         return vfswrap_ntimes(NULL,  path, ts);
 226 }
 227
 228 static int skel_ftruncate(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T offset)
 229 {
 230         return vfswrap_ftruncate(NULL, fsp, fd, offset);
 231 }
 232
 233 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)
 234 {
 235         return vfswrap_lock(NULL, fsp, fd, op, offset, count, type);
 236 }
 237
 238 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)
 239 {
 240         return vfswrap_getlock(NULL, fsp, fd, poffset, pcount, ptype, ppid);
 241 }
 242
 243 static int skel_symlink(vfs_handle_struct *handle,  const char *oldpath, const char *newpath)
 244 {
 245         return vfswrap_symlink(NULL,  oldpath, newpath);
 246 }
 247
 248
 249 static int skel_readlink(vfs_handle_struct *handle,  const char *path, char *buf, size_t bufsiz)
 250 {
 251         return vfswrap_readlink(NULL,  path, buf, bufsiz);
 252 }
 253
 254 static int skel_link(vfs_handle_struct *handle,  const char *oldpath, const char *newpath)
 255 {
 256         return vfswrap_link(NULL,  oldpath, newpath);
 257 }
 258
 259 static int skel_mknod(vfs_handle_struct *handle,  const char *path, mode_t mode, SMB_DEV_T dev)
 260 {
 261         return vfswrap_mknod(NULL,  path, mode, dev);
 262 }
 263
 264 static char *skel_realpath(vfs_handle_struct *handle,  const char *path, char *resolved_path)
 265 {
 266         return vfswrap_realpath(NULL,  path, resolved_path);
 267 }
 268
 269 static NTSTATUS skel_notify_watch(struct vfs_handle_struct *handle,
 270             struct sys_notify_context *ctx, struct notify_entry *e,
 271             void (*callback)(struct sys_notify_context *ctx, void *private_data, struct notify_event *ev),
 272             void *private_data, void *handle_p)
 273 {
 274         return NT_STATUS_NOT_SUPPORTED;
 275 }
 276
 277 static int skel_chflags(vfs_handle_struct *handle,  const char *path, uint flags)
 278 {
 279         errno = ENOSYS;
 280         return -1;
 281 }
 282
 283 static size_t skel_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 284         int fd, uint32 security_info, SEC_DESC **ppdesc)
 285 {
 286         errno = ENOSYS;
 287         return 0;
 288 }
 289
 290 static size_t skel_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 291         const char *name, uint32 security_info, SEC_DESC **ppdesc)
 292 {
 293         errno = ENOSYS;
 294         return 0;
 295 }
 296
 297 static NTSTATUS skel_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int
 298         fd, uint32 security_info_sent, SEC_DESC *psd)
 299 {
 300         errno = ENOSYS;
 301         return NT_STATUS_NOT_IMPLEMENTED;
 302 }
 303
 304 static NTSTATUS skel_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const
 305         char *name, uint32 security_info_sent, SEC_DESC *psd)
 306 {
 307         errno = ENOSYS;
 308         return NT_STATUS_NOT_IMPLEMENTED;
 309 }
 310
 311 static int skel_chmod_acl(vfs_handle_struct *handle,  const char *name, mode_t mode)
 312 {
 313         errno = ENOSYS;
 314         return -1;
 315 }
 316
 317 static int skel_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
 318 {
 319         errno = ENOSYS;
 320         return -1;
 321 }
 322
 323 static int skel_sys_acl_get_entry(vfs_handle_struct *handle,  SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
 324 {
 325         errno = ENOSYS;
 326         return -1;
 327 }
 328
 329 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)
 330 {
 331         errno = ENOSYS;
 332         return -1;
 333 }
 334
 335 static int skel_sys_acl_get_permset(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
 336 {
 337         errno = ENOSYS;
 338         return -1;
 339 }
 340
 341 static void *skel_sys_acl_get_qualifier(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry_d)
 342 {
 343         errno = ENOSYS;
 344         return NULL;
 345 }
 346
 347 static SMB_ACL_T skel_sys_acl_get_file(vfs_handle_struct *handle,  const char *path_p, SMB_ACL_TYPE_T type)
 348 {
 349         errno = ENOSYS;
 350         return NULL;
 351 }
 352
 353 static SMB_ACL_T skel_sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp, int fd)
 354 {
 355         errno = ENOSYS;
 356         return NULL;
 357 }
 358
 359 static int skel_sys_acl_clear_perms(vfs_handle_struct *handle,  SMB_ACL_PERMSET_T permset)
 360 {
 361         errno = ENOSYS;
 362         return -1;
 363 }
 364
 365 static int skel_sys_acl_add_perm(vfs_handle_struct *handle,  SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
 366 {
 367         errno = ENOSYS;
 368         return -1;
 369 }
 370
 371 static char *skel_sys_acl_to_text(vfs_handle_struct *handle,  SMB_ACL_T theacl, ssize_t *plen)
 372 {
 373         errno = ENOSYS;
 374         return NULL;
 375 }
 376
 377 static SMB_ACL_T skel_sys_acl_init(vfs_handle_struct *handle,  int count)
 378 {
 379         errno = ENOSYS;
 380         return NULL;
 381 }
 382
 383 static int skel_sys_acl_create_entry(vfs_handle_struct *handle,  SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
 384 {
 385         errno = ENOSYS;
 386         return -1;
 387 }
 388
 389 static int skel_sys_acl_set_tag_type(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
 390 {
 391         errno = ENOSYS;
 392         return -1;
 393 }
 394
 395 static int skel_sys_acl_set_qualifier(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry, void *qual)
 396 {
 397         errno = ENOSYS;
 398         return -1;
 399 }
 400
 401 static int skel_sys_acl_set_permset(vfs_handle_struct *handle,  SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
 402 {
 403         errno = ENOSYS;
 404         return -1;
 405 }
 406
 407 static int skel_sys_acl_valid(vfs_handle_struct *handle,  SMB_ACL_T theacl )
 408 {
 409         errno = ENOSYS;
 410         return -1;
 411 }
 412
 413 static int skel_sys_acl_set_file(vfs_handle_struct *handle,  const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
 414 {
 415         errno = ENOSYS;
 416         return -1;
 417 }
 418
 419 static int skel_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_ACL_T theacl)
 420 {
 421         errno = ENOSYS;
 422         return -1;
 423 }
 424
 425 static int skel_sys_acl_delete_def_file(vfs_handle_struct *handle,  const char *path)
 426 {
 427         errno = ENOSYS;
 428         return -1;
 429 }
 430
 431 static int skel_sys_acl_get_perm(vfs_handle_struct *handle,  SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
 432 {
 433         errno = ENOSYS;
 434         return -1;
 435 }
 436
 437 static int skel_sys_acl_free_text(vfs_handle_struct *handle,  char *text)
 438 {
 439         errno = ENOSYS;
 440         return -1;
 441 }
 442
 443 static int skel_sys_acl_free_acl(vfs_handle_struct *handle,  SMB_ACL_T posix_acl)
 444 {
 445         errno = ENOSYS;
 446         return -1;
 447 }
 448
 449 static int skel_sys_acl_free_qualifier(vfs_handle_struct *handle,  void *qualifier, SMB_ACL_TAG_T tagtype)
 450 {
 451         errno = ENOSYS;
 452         return -1;
 453 }
 454
 455 static ssize_t skel_getxattr(vfs_handle_struct *handle, const char *path, const char *name, void *value, size_t size)
 456 {
 457         errno = ENOSYS;
 458         return -1;
 459 }
 460
 461 static ssize_t skel_lgetxattr(vfs_handle_struct *handle, const char *path, const char *name, void *value, size_t
 462 size)
 463 {
 464         errno = ENOSYS;
 465         return -1;
 466 }
 467
 468 static ssize_t skel_fgetxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, void *value, size_t size)
 469 {
 470         errno = ENOSYS;
 471         return -1;
 472 }
 473
 474 static ssize_t skel_listxattr(vfs_handle_struct *handle, const char *path, char *list, size_t size)
 475 {
 476         errno = ENOSYS;
 477         return -1;
 478 }
 479
 480 static ssize_t skel_llistxattr(vfs_handle_struct *handle, const char *path, char *list, size_t size)
 481 {
 482         errno = ENOSYS;
 483         return -1;
 484 }
 485
 486 static ssize_t skel_flistxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, char *list, size_t size)
 487 {
 488         errno = ENOSYS;
 489         return -1;
 490 }
 491
 492 static int skel_removexattr(vfs_handle_struct *handle, const char *path, const char *name)
 493 {
 494         errno = ENOSYS;
 495         return -1;
 496 }
 497
 498 static int skel_lremovexattr(vfs_handle_struct *handle, const char *path, const char *name)
 499 {
 500         errno = ENOSYS;
 501         return -1;
 502 }
 503
 504 static int skel_fremovexattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name)
 505 {
 506         errno = ENOSYS;
 507         return -1;
 508 }
 509
 510 static int skel_setxattr(vfs_handle_struct *handle, const char *path, const char *name, const void *value, size_t size, int flags)
 511 {
 512         errno = ENOSYS;
 513         return -1;
 514 }
 515
 516 static int skel_lsetxattr(vfs_handle_struct *handle, const char *path, const char *name, const void *value, size_t size, int flags)
 517 {
 518         errno = ENOSYS;
 519         return -1;
 520 }
 521
 522 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)
 523 {
 524         errno = ENOSYS;
 525         return -1;
 526 }
 527
 528 static int skel_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
 529 {
 530         return vfswrap_aio_read(NULL, fsp, aiocb);
 531 }
 532
 533 static int skel_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
 534 {
 535         return vfswrap_aio_write(NULL, fsp, aiocb);
 536 }
 537
 538 static ssize_t skel_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
 539 {
 540         return vfswrap_aio_return(NULL, fsp, aiocb);
 541 }
 542
 543 static int skel_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb)
 544 {
 545         return vfswrap_aio_cancel(NULL, fsp, fd, aiocb);
 546 }
 547
 548 static int skel_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
 549 {
 550         return vfswrap_aio_error(NULL, fsp, aiocb);
 551 }
 552
 553 static int skel_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
 554 {
 555         return vfswrap_aio_fsync(NULL, fsp, op, aiocb);
 556 }
 557
 558 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)
 559 {
 560         return vfswrap_aio_suspend(NULL, fsp, aiocb, n, ts);
 561 }
 562
 563 /* VFS operations structure */
 564
 565 static vfs_op_tuple skel_op_tuples[] = {
 566
 567         /* Disk operations */
 568
 569         {SMB_VFS_OP(skel_connect),                      SMB_VFS_OP_CONNECT,             SMB_VFS_LAYER_OPAQUE},
 570         {SMB_VFS_OP(skel_disconnect),                   SMB_VFS_OP_DISCONNECT,          SMB_VFS_LAYER_OPAQUE},
 571         {SMB_VFS_OP(skel_disk_free),                    SMB_VFS_OP_DISK_FREE,           SMB_VFS_LAYER_OPAQUE},
 572         {SMB_VFS_OP(skel_get_quota),                    SMB_VFS_OP_GET_QUOTA,           SMB_VFS_LAYER_OPAQUE},
 573         {SMB_VFS_OP(skel_set_quota),                    SMB_VFS_OP_SET_QUOTA,           SMB_VFS_LAYER_OPAQUE},
 574         {SMB_VFS_OP(skel_get_shadow_copy_data),         SMB_VFS_OP_GET_SHADOW_COPY_DATA,SMB_VFS_LAYER_OPAQUE},
 575         {SMB_VFS_OP(skel_statvfs),                      SMB_VFS_OP_STATVFS,             SMB_VFS_LAYER_OPAQUE},
 576
 577         /* Directory operations */
 578
 579         {SMB_VFS_OP(skel_opendir),                      SMB_VFS_OP_OPENDIR,             SMB_VFS_LAYER_OPAQUE},
 580         {SMB_VFS_OP(skel_readdir),                      SMB_VFS_OP_READDIR,             SMB_VFS_LAYER_OPAQUE},
 581         {SMB_VFS_OP(skel_seekdir),                      SMB_VFS_OP_SEEKDIR,             SMB_VFS_LAYER_OPAQUE},
 582         {SMB_VFS_OP(skel_telldir),                      SMB_VFS_OP_TELLDIR,             SMB_VFS_LAYER_OPAQUE},
 583         {SMB_VFS_OP(skel_rewinddir),                    SMB_VFS_OP_REWINDDIR,           SMB_VFS_LAYER_OPAQUE},
 584         {SMB_VFS_OP(skel_mkdir),                        SMB_VFS_OP_MKDIR,               SMB_VFS_LAYER_OPAQUE},
 585         {SMB_VFS_OP(skel_rmdir),                        SMB_VFS_OP_RMDIR,               SMB_VFS_LAYER_OPAQUE},
 586         {SMB_VFS_OP(skel_closedir),                     SMB_VFS_OP_CLOSEDIR,            SMB_VFS_LAYER_OPAQUE},
 587
 588         /* File operations */
 589
 590         {SMB_VFS_OP(skel_open),                         SMB_VFS_OP_OPEN,                SMB_VFS_LAYER_OPAQUE},
 591         {SMB_VFS_OP(skel_close),                        SMB_VFS_OP_CLOSE,               SMB_VFS_LAYER_OPAQUE},
 592         {SMB_VFS_OP(skel_read),                         SMB_VFS_OP_READ,                SMB_VFS_LAYER_OPAQUE},
 593         {SMB_VFS_OP(skel_pread),                        SMB_VFS_OP_PREAD,               SMB_VFS_LAYER_OPAQUE},
 594         {SMB_VFS_OP(skel_write),                        SMB_VFS_OP_WRITE,               SMB_VFS_LAYER_OPAQUE},
 595         {SMB_VFS_OP(skel_pwrite),                       SMB_VFS_OP_PWRITE,              SMB_VFS_LAYER_OPAQUE},
 596         {SMB_VFS_OP(skel_lseek),                        SMB_VFS_OP_LSEEK,               SMB_VFS_LAYER_OPAQUE},
 597         {SMB_VFS_OP(skel_rename),                       SMB_VFS_OP_RENAME,              SMB_VFS_LAYER_OPAQUE},
 598         {SMB_VFS_OP(skel_fsync),                        SMB_VFS_OP_FSYNC,               SMB_VFS_LAYER_OPAQUE},
 599         {SMB_VFS_OP(skel_stat),                         SMB_VFS_OP_STAT,                SMB_VFS_LAYER_OPAQUE},
 600         {SMB_VFS_OP(skel_fstat),                        SMB_VFS_OP_FSTAT,               SMB_VFS_LAYER_OPAQUE},
 601         {SMB_VFS_OP(skel_lstat),                        SMB_VFS_OP_LSTAT,               SMB_VFS_LAYER_OPAQUE},
 602         {SMB_VFS_OP(skel_unlink),                       SMB_VFS_OP_UNLINK,              SMB_VFS_LAYER_OPAQUE},
 603         {SMB_VFS_OP(skel_chmod),                        SMB_VFS_OP_CHMOD,               SMB_VFS_LAYER_OPAQUE},
 604         {SMB_VFS_OP(skel_fchmod),                       SMB_VFS_OP_FCHMOD,              SMB_VFS_LAYER_OPAQUE},
 605         {SMB_VFS_OP(skel_chown),                        SMB_VFS_OP_CHOWN,               SMB_VFS_LAYER_OPAQUE},
 606         {SMB_VFS_OP(skel_fchown),                       SMB_VFS_OP_FCHOWN,              SMB_VFS_LAYER_OPAQUE},
 607         {SMB_VFS_OP(skel_lchown),                       SMB_VFS_OP_LCHOWN,              SMB_VFS_LAYER_OPAQUE},
 608         {SMB_VFS_OP(skel_chdir),                        SMB_VFS_OP_CHDIR,               SMB_VFS_LAYER_OPAQUE},
 609         {SMB_VFS_OP(skel_getwd),                        SMB_VFS_OP_GETWD,               SMB_VFS_LAYER_OPAQUE},
 610         {SMB_VFS_OP(skel_ntimes),                       SMB_VFS_OP_NTIMES,              SMB_VFS_LAYER_OPAQUE},
 611         {SMB_VFS_OP(skel_ftruncate),                    SMB_VFS_OP_FTRUNCATE,           SMB_VFS_LAYER_OPAQUE},
 612         {SMB_VFS_OP(skel_lock),                         SMB_VFS_OP_LOCK,                SMB_VFS_LAYER_OPAQUE},
 613         {SMB_VFS_OP(skel_getlock),                      SMB_VFS_OP_GETLOCK,             SMB_VFS_LAYER_OPAQUE},
 614         {SMB_VFS_OP(skel_symlink),                      SMB_VFS_OP_SYMLINK,             SMB_VFS_LAYER_OPAQUE},
 615         {SMB_VFS_OP(skel_readlink),                     SMB_VFS_OP_READLINK,            SMB_VFS_LAYER_OPAQUE},
 616         {SMB_VFS_OP(skel_link),                         SMB_VFS_OP_LINK,                SMB_VFS_LAYER_OPAQUE},
 617         {SMB_VFS_OP(skel_mknod),                        SMB_VFS_OP_MKNOD,               SMB_VFS_LAYER_OPAQUE},
 618         {SMB_VFS_OP(skel_realpath),                     SMB_VFS_OP_REALPATH,            SMB_VFS_LAYER_OPAQUE},
 619         {SMB_VFS_OP(skel_notify_watch),                 SMB_VFS_OP_NOTIFY_WATCH,        SMB_VFS_LAYER_OPAQUE},
 620         {SMB_VFS_OP(skel_chflags),                      SMB_VFS_OP_CHFLAGS,             SMB_VFS_LAYER_OPAQUE},
 621
 622
 623
 624         /* NT File ACL operations */
 625
 626         {SMB_VFS_OP(skel_fget_nt_acl),                  SMB_VFS_OP_FGET_NT_ACL,         SMB_VFS_LAYER_OPAQUE},
 627         {SMB_VFS_OP(skel_get_nt_acl),                   SMB_VFS_OP_GET_NT_ACL,          SMB_VFS_LAYER_OPAQUE},
 628         {SMB_VFS_OP(skel_fset_nt_acl),                  SMB_VFS_OP_FSET_NT_ACL,         SMB_VFS_LAYER_OPAQUE},
 629         {SMB_VFS_OP(skel_set_nt_acl),                   SMB_VFS_OP_SET_NT_ACL,          SMB_VFS_LAYER_OPAQUE},
 630
 631         /* POSIX ACL operations */
 632
 633         {SMB_VFS_OP(skel_chmod_acl),                    SMB_VFS_OP_CHMOD_ACL,           SMB_VFS_LAYER_OPAQUE},
 634         {SMB_VFS_OP(skel_fchmod_acl),                   SMB_VFS_OP_FCHMOD_ACL,          SMB_VFS_LAYER_OPAQUE},
 635
 636         {SMB_VFS_OP(skel_sys_acl_get_entry),            SMB_VFS_OP_SYS_ACL_GET_ENTRY,           SMB_VFS_LAYER_OPAQUE},
 637         {SMB_VFS_OP(skel_sys_acl_get_tag_type),         SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,        SMB_VFS_LAYER_OPAQUE},
 638         {SMB_VFS_OP(skel_sys_acl_get_permset),          SMB_VFS_OP_SYS_ACL_GET_PERMSET,         SMB_VFS_LAYER_OPAQUE},
 639         {SMB_VFS_OP(skel_sys_acl_get_qualifier),        SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,       SMB_VFS_LAYER_OPAQUE},
 640         {SMB_VFS_OP(skel_sys_acl_get_file),             SMB_VFS_OP_SYS_ACL_GET_FILE,            SMB_VFS_LAYER_OPAQUE},
 641         {SMB_VFS_OP(skel_sys_acl_get_fd),               SMB_VFS_OP_SYS_ACL_GET_FD,              SMB_VFS_LAYER_OPAQUE},
 642         {SMB_VFS_OP(skel_sys_acl_clear_perms),          SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,         SMB_VFS_LAYER_OPAQUE},
 643         {SMB_VFS_OP(skel_sys_acl_add_perm),             SMB_VFS_OP_SYS_ACL_ADD_PERM,            SMB_VFS_LAYER_OPAQUE},
 644         {SMB_VFS_OP(skel_sys_acl_to_text),              SMB_VFS_OP_SYS_ACL_TO_TEXT,             SMB_VFS_LAYER_OPAQUE},
 645         {SMB_VFS_OP(skel_sys_acl_init),                 SMB_VFS_OP_SYS_ACL_INIT,                SMB_VFS_LAYER_OPAQUE},
 646         {SMB_VFS_OP(skel_sys_acl_create_entry),         SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,        SMB_VFS_LAYER_OPAQUE},
 647         {SMB_VFS_OP(skel_sys_acl_set_tag_type),         SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,        SMB_VFS_LAYER_OPAQUE},
 648         {SMB_VFS_OP(skel_sys_acl_set_qualifier),        SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,       SMB_VFS_LAYER_OPAQUE},
 649         {SMB_VFS_OP(skel_sys_acl_set_permset),          SMB_VFS_OP_SYS_ACL_SET_PERMSET,         SMB_VFS_LAYER_OPAQUE},
 650         {SMB_VFS_OP(skel_sys_acl_valid),                SMB_VFS_OP_SYS_ACL_VALID,               SMB_VFS_LAYER_OPAQUE},
 651         {SMB_VFS_OP(skel_sys_acl_set_file),             SMB_VFS_OP_SYS_ACL_SET_FILE,            SMB_VFS_LAYER_OPAQUE},
 652         {SMB_VFS_OP(skel_sys_acl_set_fd),               SMB_VFS_OP_SYS_ACL_SET_FD,              SMB_VFS_LAYER_OPAQUE},
 653         {SMB_VFS_OP(skel_sys_acl_delete_def_file),      SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,     SMB_VFS_LAYER_OPAQUE},
 654         {SMB_VFS_OP(skel_sys_acl_get_perm),             SMB_VFS_OP_SYS_ACL_GET_PERM,            SMB_VFS_LAYER_OPAQUE},
 655         {SMB_VFS_OP(skel_sys_acl_free_text),            SMB_VFS_OP_SYS_ACL_FREE_TEXT,           SMB_VFS_LAYER_OPAQUE},
 656         {SMB_VFS_OP(skel_sys_acl_free_acl),             SMB_VFS_OP_SYS_ACL_FREE_ACL,            SMB_VFS_LAYER_OPAQUE},
 657         {SMB_VFS_OP(skel_sys_acl_free_qualifier),       SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,      SMB_VFS_LAYER_OPAQUE},
 658
 659         /* EA operations. */
 660         {SMB_VFS_OP(skel_getxattr),                     SMB_VFS_OP_GETXATTR,                    SMB_VFS_LAYER_OPAQUE},
 661         {SMB_VFS_OP(skel_lgetxattr),                    SMB_VFS_OP_LGETXATTR,                   SMB_VFS_LAYER_OPAQUE},
 662         {SMB_VFS_OP(skel_fgetxattr),                    SMB_VFS_OP_FGETXATTR,                   SMB_VFS_LAYER_OPAQUE},
 663         {SMB_VFS_OP(skel_listxattr),                    SMB_VFS_OP_LISTXATTR,                   SMB_VFS_LAYER_OPAQUE},
 664         {SMB_VFS_OP(skel_llistxattr),                   SMB_VFS_OP_LLISTXATTR,                  SMB_VFS_LAYER_OPAQUE},
 665         {SMB_VFS_OP(skel_flistxattr),                   SMB_VFS_OP_FLISTXATTR,                  SMB_VFS_LAYER_OPAQUE},
 666         {SMB_VFS_OP(skel_removexattr),                  SMB_VFS_OP_REMOVEXATTR,                 SMB_VFS_LAYER_OPAQUE},
 667         {SMB_VFS_OP(skel_lremovexattr),                 SMB_VFS_OP_LREMOVEXATTR,                SMB_VFS_LAYER_OPAQUE},
 668         {SMB_VFS_OP(skel_fremovexattr),                 SMB_VFS_OP_FREMOVEXATTR,                SMB_VFS_LAYER_OPAQUE},
 669         {SMB_VFS_OP(skel_setxattr),                     SMB_VFS_OP_SETXATTR,                    SMB_VFS_LAYER_OPAQUE},
 670         {SMB_VFS_OP(skel_lsetxattr),                    SMB_VFS_OP_LSETXATTR,                   SMB_VFS_LAYER_OPAQUE},
 671         {SMB_VFS_OP(skel_fsetxattr),                    SMB_VFS_OP_FSETXATTR,                   SMB_VFS_LAYER_OPAQUE},
 672
 673         /* AIO operations. */
 674         {SMB_VFS_OP(skel_aio_read),                     SMB_VFS_OP_AIO_READ,                    SMB_VFS_LAYER_OPAQUE},
 675         {SMB_VFS_OP(skel_aio_write),                    SMB_VFS_OP_AIO_WRITE,                   SMB_VFS_LAYER_OPAQUE},
 676         {SMB_VFS_OP(skel_aio_return),                   SMB_VFS_OP_AIO_RETURN,                  SMB_VFS_LAYER_OPAQUE},
 677         {SMB_VFS_OP(skel_aio_cancel),                   SMB_VFS_OP_AIO_CANCEL,                  SMB_VFS_LAYER_OPAQUE},
 678         {SMB_VFS_OP(skel_aio_error),                    SMB_VFS_OP_AIO_ERROR,                   SMB_VFS_LAYER_OPAQUE},
 679         {SMB_VFS_OP(skel_aio_fsync),                    SMB_VFS_OP_AIO_FSYNC,                   SMB_VFS_LAYER_OPAQUE},
 680         {SMB_VFS_OP(skel_aio_suspend),                  SMB_VFS_OP_AIO_SUSPEND,                 SMB_VFS_LAYER_OPAQUE},
 681
 682         {NULL,                                          SMB_VFS_OP_NOOP,                        SMB_VFS_LAYER_NOOP}
 683 };
 684
 685 NTSTATUS init_module(void)
 686 {
 687         return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "skel_opaque", skel_op_tuples);
 688 }