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