2 * Skeleton VFS module. Implements passthrough operation of all VFS
3 * calls to disk functions.
5 * Copyright (C) Tim Potter, 1999-2000
6 * Copyright (C) Alexander Bokovoy, 2002
7 * Copyright (C) Stefan (metze) Metzmacher, 2003
8 * Copyright (C) Jeremy Allison 2009
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, see <http://www.gnu.org/licenses/>.
25 #include "../source3/include/includes.h"
26 #include "lib/util/tevent_unix.h"
28 /* PLEASE,PLEASE READ THE VFS MODULES CHAPTER OF THE
29 SAMBA DEVELOPERS GUIDE!!!!!!
32 /* If you take this file as template for your module
33 * please make sure that you remove all skel_XXX() functions you don't
34 * want to implement!! The passthrough operations are not
35 * neccessary in a real module.
40 static int skel_connect(vfs_handle_struct *handle, const char *service, const char *user)
42 return SMB_VFS_NEXT_CONNECT(handle, service, user);
45 static void skel_disconnect(vfs_handle_struct *handle)
47 SMB_VFS_NEXT_DISCONNECT(handle);
50 static uint64_t skel_disk_free(vfs_handle_struct *handle, const char *path,
51 bool small_query, uint64_t *bsize,
52 uint64_t *dfree, uint64_t *dsize)
54 return SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
58 static int skel_get_quota(vfs_handle_struct *handle, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
60 return SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, dq);
63 static int skel_set_quota(vfs_handle_struct *handle, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
65 return SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, dq);
68 static int skel_get_shadow_copy_data(vfs_handle_struct *handle, files_struct *fsp, struct shadow_copy_data *shadow_copy_data, bool labels)
70 return SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
73 static int skel_statvfs(struct vfs_handle_struct *handle, const char *path, struct vfs_statvfs_struct *statbuf)
75 return SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
78 static uint32_t skel_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
80 return SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
83 static NTSTATUS skel_get_dfs_referrals(struct vfs_handle_struct *handle,
84 struct dfs_GetDFSReferral *r)
86 return SMB_VFS_NEXT_GET_DFS_REFERRALS(handle, r);
89 static DIR *skel_opendir(vfs_handle_struct *handle, const char *fname, const char *mask, uint32 attr)
91 return SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
94 static DIR *skel_fdopendir(vfs_handle_struct *handle, files_struct *fsp, const char *mask, uint32 attr)
96 return SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
99 static struct dirent *skel_readdir(vfs_handle_struct *handle,
101 SMB_STRUCT_STAT *sbuf)
103 return SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
106 static void skel_seekdir(vfs_handle_struct *handle, DIR *dirp, long offset)
108 SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
111 static long skel_telldir(vfs_handle_struct *handle, DIR *dirp)
113 return SMB_VFS_NEXT_TELLDIR(handle, dirp);
116 static void skel_rewind_dir(vfs_handle_struct *handle, DIR *dirp)
118 SMB_VFS_NEXT_REWINDDIR(handle, dirp);
121 static int skel_mkdir(vfs_handle_struct *handle, const char *path, mode_t mode)
123 return SMB_VFS_NEXT_MKDIR(handle, path, mode);
126 static int skel_rmdir(vfs_handle_struct *handle, const char *path)
128 return SMB_VFS_NEXT_RMDIR(handle, path);
131 static int skel_closedir(vfs_handle_struct *handle, DIR *dir)
133 return SMB_VFS_NEXT_CLOSEDIR(handle, dir);
136 static void skel_init_search_op(struct vfs_handle_struct *handle, DIR *dirp)
138 SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
141 static int skel_open(vfs_handle_struct *handle, struct smb_filename *smb_fname,
142 files_struct *fsp, int flags, mode_t mode)
144 return SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
147 static NTSTATUS skel_create_file(struct vfs_handle_struct *handle,
148 struct smb_request *req,
149 uint16_t root_dir_fid,
150 struct smb_filename *smb_fname,
151 uint32_t access_mask,
152 uint32_t share_access,
153 uint32_t create_disposition,
154 uint32_t create_options,
155 uint32_t file_attributes,
156 uint32_t oplock_request,
157 uint64_t allocation_size,
158 uint32_t private_flags,
159 struct security_descriptor *sd,
160 struct ea_list *ea_list,
161 files_struct **result,
164 return SMB_VFS_NEXT_CREATE_FILE(handle,
182 static int skel_close_fn(vfs_handle_struct *handle, files_struct *fsp)
184 return SMB_VFS_NEXT_CLOSE(handle, fsp);
187 static ssize_t skel_vfs_read(vfs_handle_struct *handle, files_struct *fsp, void *data, size_t n)
189 return SMB_VFS_NEXT_READ(handle, fsp, data, n);
192 static ssize_t skel_pread(vfs_handle_struct *handle, files_struct *fsp, void *data, size_t n, off_t offset)
194 return SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
197 struct skel_pread_state {
202 static void skel_pread_done(struct tevent_req *subreq);
204 static struct tevent_req *skel_pread_send(struct vfs_handle_struct *handle,
206 struct tevent_context *ev,
207 struct files_struct *fsp,
208 void *data, size_t n, off_t offset)
210 struct tevent_req *req, *subreq;
211 struct skel_pread_state *state;
213 req = tevent_req_create(mem_ctx, &state, struct skel_pread_state);
217 subreq = SMB_VFS_NEXT_PREAD_SEND(state, ev, handle, fsp, data,
219 if (tevent_req_nomem(subreq, req)) {
220 return tevent_req_post(req, ev);
222 tevent_req_set_callback(subreq, skel_pread_done, req);
226 static void skel_pread_done(struct tevent_req *subreq)
228 struct tevent_req *req = tevent_req_callback_data(
229 subreq, struct tevent_req);
230 struct skel_pread_state *state = tevent_req_data(
231 req, struct skel_pread_state);
233 state->ret = SMB_VFS_PREAD_RECV(subreq, &state->err);
235 tevent_req_done(req);
238 static ssize_t skel_pread_recv(struct tevent_req *req, int *err)
240 struct skel_pread_state *state = tevent_req_data(
241 req, struct skel_pread_state);
243 if (tevent_req_is_unix_error(req, err)) {
250 static ssize_t skel_write(vfs_handle_struct *handle, files_struct *fsp, const void *data, size_t n)
252 return SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
255 static ssize_t skel_pwrite(vfs_handle_struct *handle, files_struct *fsp, const void *data, size_t n, off_t offset)
257 return SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
260 struct skel_pwrite_state {
265 static void skel_pwrite_done(struct tevent_req *subreq);
267 static struct tevent_req *skel_pwrite_send(struct vfs_handle_struct *handle,
269 struct tevent_context *ev,
270 struct files_struct *fsp,
272 size_t n, off_t offset)
274 struct tevent_req *req, *subreq;
275 struct skel_pwrite_state *state;
277 req = tevent_req_create(mem_ctx, &state, struct skel_pwrite_state);
281 subreq = SMB_VFS_NEXT_PWRITE_SEND(state, ev, handle, fsp, data,
283 if (tevent_req_nomem(subreq, req)) {
284 return tevent_req_post(req, ev);
286 tevent_req_set_callback(subreq, skel_pwrite_done, req);
290 static void skel_pwrite_done(struct tevent_req *subreq)
292 struct tevent_req *req = tevent_req_callback_data(
293 subreq, struct tevent_req);
294 struct skel_pwrite_state *state = tevent_req_data(
295 req, struct skel_pwrite_state);
297 state->ret = SMB_VFS_PWRITE_RECV(subreq, &state->err);
299 tevent_req_done(req);
302 static ssize_t skel_pwrite_recv(struct tevent_req *req, int *err)
304 struct skel_pwrite_state *state = tevent_req_data(
305 req, struct skel_pwrite_state);
307 if (tevent_req_is_unix_error(req, err)) {
314 static off_t skel_lseek(vfs_handle_struct *handle, files_struct *fsp, off_t offset, int whence)
316 return SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
319 static ssize_t skel_sendfile(vfs_handle_struct *handle, int tofd, files_struct *fromfsp, const DATA_BLOB *hdr, off_t offset, size_t n)
321 return SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
324 static ssize_t skel_recvfile(vfs_handle_struct *handle, int fromfd, files_struct *tofsp, off_t offset, size_t n)
326 return SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
329 static int skel_rename(vfs_handle_struct *handle,
330 const struct smb_filename *smb_fname_src,
331 const struct smb_filename *smb_fname_dst)
333 return SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
336 static int skel_fsync(vfs_handle_struct *handle, files_struct *fsp)
338 return SMB_VFS_NEXT_FSYNC(handle, fsp);
341 static int skel_stat(vfs_handle_struct *handle, struct smb_filename *smb_fname)
343 return SMB_VFS_NEXT_STAT(handle, smb_fname);
346 static int skel_fstat(vfs_handle_struct *handle, files_struct *fsp, SMB_STRUCT_STAT *sbuf)
348 return SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
351 static int skel_lstat(vfs_handle_struct *handle, struct smb_filename *smb_fname)
353 return SMB_VFS_NEXT_LSTAT(handle, smb_fname);
356 static uint64_t skel_get_alloc_size(struct vfs_handle_struct *handle, struct files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
358 return SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
361 static int skel_unlink(vfs_handle_struct *handle,
362 const struct smb_filename *smb_fname)
364 return SMB_VFS_NEXT_UNLINK(handle, smb_fname);
367 static int skel_chmod(vfs_handle_struct *handle, const char *path, mode_t mode)
369 return SMB_VFS_NEXT_CHMOD(handle, path, mode);
372 static int skel_fchmod(vfs_handle_struct *handle, files_struct *fsp, mode_t mode)
374 return SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
377 static int skel_chown(vfs_handle_struct *handle, const char *path, uid_t uid, gid_t gid)
379 return SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
382 static int skel_fchown(vfs_handle_struct *handle, files_struct *fsp, uid_t uid, gid_t gid)
384 return SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
387 static int skel_lchown(vfs_handle_struct *handle, const char *path, uid_t uid, gid_t gid)
389 return SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
392 static int skel_chdir(vfs_handle_struct *handle, const char *path)
394 return SMB_VFS_NEXT_CHDIR(handle, path);
397 static char *skel_getwd(vfs_handle_struct *handle)
399 return SMB_VFS_NEXT_GETWD(handle);
402 static int skel_ntimes(vfs_handle_struct *handle,
403 const struct smb_filename *smb_fname,
404 struct smb_file_time *ft)
406 return SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
409 static int skel_ftruncate(vfs_handle_struct *handle, files_struct *fsp, off_t offset)
411 return SMB_VFS_NEXT_FTRUNCATE(handle, fsp, offset);
414 static int skel_fallocate(vfs_handle_struct *handle, files_struct *fsp,
415 enum vfs_fallocate_mode mode,
419 return SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
422 static bool skel_lock(vfs_handle_struct *handle, files_struct *fsp, int op, off_t offset, off_t count, int type)
424 return SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
427 static int skel_kernel_flock(struct vfs_handle_struct *handle, struct files_struct *fsp, uint32 share_mode, uint32 access_mask)
429 return SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
432 static int skel_linux_setlease(struct vfs_handle_struct *handle, struct files_struct *fsp, int leasetype)
434 return SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
437 static bool skel_getlock(vfs_handle_struct *handle, files_struct *fsp, off_t *poffset, off_t *pcount, int *ptype, pid_t *ppid)
439 return SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
442 static int skel_symlink(vfs_handle_struct *handle, const char *oldpath, const char *newpath)
444 return SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
447 static int skel_vfs_readlink(vfs_handle_struct *handle, const char *path, char *buf, size_t bufsiz)
449 return SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
452 static int skel_link(vfs_handle_struct *handle, const char *oldpath, const char *newpath)
454 return SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
457 static int skel_mknod(vfs_handle_struct *handle, const char *path, mode_t mode, SMB_DEV_T dev)
459 return SMB_VFS_NEXT_MKNOD(handle, path, mode, dev);
462 static char *skel_realpath(vfs_handle_struct *handle, const char *path)
464 return SMB_VFS_NEXT_REALPATH(handle, path);
467 static NTSTATUS skel_notify_watch(
468 struct vfs_handle_struct *handle,
469 struct sys_notify_context *ctx,
472 uint32_t *subdir_filter,
473 void (*callback)(struct sys_notify_context *ctx, void *private_data,
474 struct notify_event *ev),
475 void *private_data, void *handle_p)
477 return SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, path,
478 filter, subdir_filter, callback,
479 private_data, handle_p);
482 static int skel_chflags(vfs_handle_struct *handle, const char *path, uint flags)
484 return SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
487 static struct file_id skel_file_id_create(vfs_handle_struct *handle,
488 const SMB_STRUCT_STAT *sbuf)
490 return SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
493 static NTSTATUS skel_streaminfo(struct vfs_handle_struct *handle,
494 struct files_struct *fsp,
497 unsigned int *num_streams,
498 struct stream_struct **streams)
500 return SMB_VFS_NEXT_STREAMINFO(handle,
508 static int skel_get_real_filename(struct vfs_handle_struct *handle,
514 return SMB_VFS_NEXT_GET_REAL_FILENAME(handle,
521 static const char *skel_connectpath(struct vfs_handle_struct *handle,
522 const char *filename)
524 return SMB_VFS_NEXT_CONNECTPATH(handle, filename);
527 static NTSTATUS skel_brl_lock_windows(struct vfs_handle_struct *handle,
528 struct byte_range_lock *br_lck,
529 struct lock_struct *plock,
531 struct blocking_lock_record *blr)
533 return SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle,
540 static bool skel_brl_unlock_windows(struct vfs_handle_struct *handle,
541 struct messaging_context *msg_ctx,
542 struct byte_range_lock *br_lck,
543 const struct lock_struct *plock)
545 return SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle,
551 static bool skel_brl_cancel_windows(struct vfs_handle_struct *handle,
552 struct byte_range_lock *br_lck,
553 struct lock_struct *plock,
554 struct blocking_lock_record *blr)
556 return SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle,
562 static bool skel_strict_lock(struct vfs_handle_struct *handle,
563 struct files_struct *fsp,
564 struct lock_struct *plock)
566 return SMB_VFS_NEXT_STRICT_LOCK(handle,
571 static void skel_strict_unlock(struct vfs_handle_struct *handle,
572 struct files_struct *fsp,
573 struct lock_struct *plock)
575 SMB_VFS_NEXT_STRICT_UNLOCK(handle,
580 static NTSTATUS skel_translate_name(struct vfs_handle_struct *handle,
581 const char *mapped_name,
582 enum vfs_translate_direction direction,
586 return SMB_VFS_NEXT_TRANSLATE_NAME(handle, mapped_name, direction,
587 mem_ctx, pmapped_name);
590 static NTSTATUS skel_fsctl(struct vfs_handle_struct *handle,
591 struct files_struct *fsp,
594 uint16_t req_flags, /* Needed for UNICODE ... */
595 const uint8_t *_in_data,
598 uint32_t max_out_len,
601 return SMB_VFS_NEXT_FSCTL(handle,
613 static NTSTATUS skel_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
614 uint32 security_info, struct security_descriptor **ppdesc)
616 return SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
619 static NTSTATUS skel_get_nt_acl(vfs_handle_struct *handle,
620 const char *name, uint32 security_info, struct security_descriptor **ppdesc)
622 return SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
625 static NTSTATUS skel_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
626 uint32 security_info_sent, const struct security_descriptor *psd)
628 return SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
631 static int skel_chmod_acl(vfs_handle_struct *handle, const char *name, mode_t mode)
633 return SMB_VFS_NEXT_CHMOD_ACL(handle, name, mode);
636 static int skel_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp, mode_t mode)
638 return SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
641 static int skel_sys_acl_get_entry(vfs_handle_struct *handle, SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
643 return SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id, entry_p);
646 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)
648 return SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d, tag_type_p);
651 static int skel_sys_acl_get_permset(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
653 return SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d, permset_p);
656 static void *skel_sys_acl_get_qualifier(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry_d)
658 return SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
661 static SMB_ACL_T skel_sys_acl_get_file(vfs_handle_struct *handle, const char *path_p, SMB_ACL_TYPE_T type)
663 return SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
666 static SMB_ACL_T skel_sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp)
668 return SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
671 static int skel_sys_acl_clear_perms(vfs_handle_struct *handle, SMB_ACL_PERMSET_T permset)
673 return SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
676 static int skel_sys_acl_add_perm(vfs_handle_struct *handle, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
678 return SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
681 static char *skel_sys_acl_to_text(vfs_handle_struct *handle, SMB_ACL_T theacl, ssize_t *plen)
683 return SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
686 static SMB_ACL_T skel_sys_acl_init(vfs_handle_struct *handle, int count)
688 return SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
691 static int skel_sys_acl_create_entry(vfs_handle_struct *handle, SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
693 return SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
696 static int skel_sys_acl_set_tag_type(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
698 return SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry, tagtype);
701 static int skel_sys_acl_set_qualifier(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry, void *qual)
703 return SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
706 static int skel_sys_acl_set_permset(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
708 return SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
711 static int skel_sys_acl_valid(vfs_handle_struct *handle, SMB_ACL_T theacl )
713 return SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
716 static int skel_sys_acl_set_file(vfs_handle_struct *handle, const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
718 return SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype, theacl);
721 static int skel_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp, SMB_ACL_T theacl)
723 return SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
726 static int skel_sys_acl_delete_def_file(vfs_handle_struct *handle, const char *path)
728 return SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
731 static int skel_sys_acl_get_perm(vfs_handle_struct *handle, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
733 return SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
736 static int skel_sys_acl_free_text(vfs_handle_struct *handle, char *text)
738 return SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
741 static int skel_sys_acl_free_acl(vfs_handle_struct *handle, SMB_ACL_T posix_acl)
743 return SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
746 static int skel_sys_acl_free_qualifier(vfs_handle_struct *handle, void *qualifier, SMB_ACL_TAG_T tagtype)
748 return SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier, tagtype);
751 static ssize_t skel_getxattr(vfs_handle_struct *handle, const char *path, const char *name, void *value, size_t size)
753 return SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
756 static ssize_t skel_fgetxattr(vfs_handle_struct *handle, struct files_struct *fsp, const char *name, void *value, size_t size)
758 return SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
761 static ssize_t skel_listxattr(vfs_handle_struct *handle, const char *path, char *list, size_t size)
763 return SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
766 static ssize_t skel_flistxattr(vfs_handle_struct *handle, struct files_struct *fsp, char *list, size_t size)
768 return SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
771 static int skel_removexattr(vfs_handle_struct *handle, const char *path, const char *name)
773 return SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
776 static int skel_fremovexattr(vfs_handle_struct *handle, struct files_struct *fsp, const char *name)
778 return SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
781 static int skel_setxattr(vfs_handle_struct *handle, const char *path, const char *name, const void *value, size_t size, int flags)
783 return SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size, flags);
786 static int skel_fsetxattr(vfs_handle_struct *handle, struct files_struct *fsp, const char *name, const void *value, size_t size, int flags)
788 return SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
791 static int skel_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
793 return SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
796 static int skel_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
798 return SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
801 static ssize_t skel_aio_return_fn(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
803 return SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
806 static int skel_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
808 return SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
811 static int skel_aio_error_fn(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
813 return SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
816 static int skel_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
818 return SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
821 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)
823 return SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
826 static bool skel_aio_force(struct vfs_handle_struct *handle, struct files_struct *fsp)
828 return SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
831 static bool skel_is_offline(struct vfs_handle_struct *handle, const struct smb_filename *fname, SMB_STRUCT_STAT *sbuf)
833 return SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
836 static int skel_set_offline(struct vfs_handle_struct *handle, const struct smb_filename *fname)
838 return SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
841 /* VFS operations structure */
843 struct vfs_fn_pointers skel_transparent_fns = {
844 /* Disk operations */
846 .connect_fn = skel_connect,
847 .disconnect_fn = skel_disconnect,
848 .disk_free_fn = skel_disk_free,
849 .get_quota_fn = skel_get_quota,
850 .set_quota_fn = skel_set_quota,
851 .get_shadow_copy_data_fn = skel_get_shadow_copy_data,
852 .statvfs_fn = skel_statvfs,
853 .fs_capabilities_fn = skel_fs_capabilities,
854 .get_dfs_referrals_fn = skel_get_dfs_referrals,
856 /* Directory operations */
858 .opendir_fn = skel_opendir,
859 .fdopendir_fn = skel_fdopendir,
860 .readdir_fn = skel_readdir,
861 .seekdir_fn = skel_seekdir,
862 .telldir_fn = skel_telldir,
863 .rewind_dir_fn = skel_rewind_dir,
864 .mkdir_fn = skel_mkdir,
865 .rmdir_fn = skel_rmdir,
866 .closedir_fn = skel_closedir,
867 .init_search_op_fn = skel_init_search_op,
869 /* File operations */
871 .open_fn = skel_open,
872 .create_file_fn = skel_create_file,
873 .close_fn = skel_close_fn,
874 .read_fn = skel_vfs_read,
875 .pread_fn = skel_pread,
876 .pread_send_fn = skel_pread_send,
877 .pread_recv_fn = skel_pread_recv,
878 .write_fn = skel_write,
879 .pwrite_fn = skel_pwrite,
880 .pwrite_send_fn = skel_pwrite_send,
881 .pwrite_recv_fn = skel_pwrite_recv,
882 .lseek_fn = skel_lseek,
883 .sendfile_fn = skel_sendfile,
884 .recvfile_fn = skel_recvfile,
885 .rename_fn = skel_rename,
886 .fsync_fn = skel_fsync,
887 .stat_fn = skel_stat,
888 .fstat_fn = skel_fstat,
889 .lstat_fn = skel_lstat,
890 .get_alloc_size_fn = skel_get_alloc_size,
891 .unlink_fn = skel_unlink,
892 .chmod_fn = skel_chmod,
893 .fchmod_fn = skel_fchmod,
894 .chown_fn = skel_chown,
895 .fchown_fn = skel_fchown,
896 .lchown_fn = skel_lchown,
897 .chdir_fn = skel_chdir,
898 .getwd_fn = skel_getwd,
899 .ntimes_fn = skel_ntimes,
900 .ftruncate_fn = skel_ftruncate,
901 .fallocate_fn = skel_fallocate,
902 .lock_fn = skel_lock,
903 .kernel_flock_fn = skel_kernel_flock,
904 .linux_setlease_fn = skel_linux_setlease,
905 .getlock_fn = skel_getlock,
906 .symlink_fn = skel_symlink,
907 .readlink_fn = skel_vfs_readlink,
908 .link_fn = skel_link,
909 .mknod_fn = skel_mknod,
910 .realpath_fn = skel_realpath,
911 .notify_watch_fn = skel_notify_watch,
912 .chflags_fn = skel_chflags,
913 .file_id_create_fn = skel_file_id_create,
915 .streaminfo_fn = skel_streaminfo,
916 .get_real_filename_fn = skel_get_real_filename,
917 .connectpath_fn = skel_connectpath,
918 .brl_lock_windows_fn = skel_brl_lock_windows,
919 .brl_unlock_windows_fn = skel_brl_unlock_windows,
920 .brl_cancel_windows_fn = skel_brl_cancel_windows,
921 .strict_lock_fn = skel_strict_lock,
922 .strict_unlock_fn = skel_strict_unlock,
923 .translate_name_fn = skel_translate_name,
924 .fsctl_fn = skel_fsctl,
926 /* NT ACL operations. */
928 .fget_nt_acl_fn = skel_fget_nt_acl,
929 .get_nt_acl_fn = skel_get_nt_acl,
930 .fset_nt_acl_fn = skel_fset_nt_acl,
932 /* POSIX ACL operations. */
934 .chmod_acl_fn = skel_chmod_acl,
935 .fchmod_acl_fn = skel_fchmod_acl,
937 .sys_acl_get_entry_fn = skel_sys_acl_get_entry,
938 .sys_acl_get_tag_type_fn = skel_sys_acl_get_tag_type,
939 .sys_acl_get_permset_fn = skel_sys_acl_get_permset,
940 .sys_acl_get_qualifier_fn = skel_sys_acl_get_qualifier,
941 .sys_acl_get_file_fn = skel_sys_acl_get_file,
942 .sys_acl_get_fd_fn = skel_sys_acl_get_fd,
943 .sys_acl_clear_perms_fn = skel_sys_acl_clear_perms,
944 .sys_acl_add_perm_fn = skel_sys_acl_add_perm,
945 .sys_acl_to_text_fn = skel_sys_acl_to_text,
946 .sys_acl_init_fn = skel_sys_acl_init,
947 .sys_acl_create_entry_fn = skel_sys_acl_create_entry,
948 .sys_acl_set_tag_type_fn = skel_sys_acl_set_tag_type,
949 .sys_acl_set_qualifier_fn = skel_sys_acl_set_qualifier,
950 .sys_acl_set_permset_fn = skel_sys_acl_set_permset,
951 .sys_acl_valid_fn = skel_sys_acl_valid,
952 .sys_acl_set_file_fn = skel_sys_acl_set_file,
953 .sys_acl_set_fd_fn = skel_sys_acl_set_fd,
954 .sys_acl_delete_def_file_fn = skel_sys_acl_delete_def_file,
955 .sys_acl_get_perm_fn = skel_sys_acl_get_perm,
956 .sys_acl_free_text_fn = skel_sys_acl_free_text,
957 .sys_acl_free_acl_fn = skel_sys_acl_free_acl,
958 .sys_acl_free_qualifier_fn = skel_sys_acl_free_qualifier,
961 .getxattr_fn = skel_getxattr,
962 .fgetxattr_fn = skel_fgetxattr,
963 .listxattr_fn = skel_listxattr,
964 .flistxattr_fn = skel_flistxattr,
965 .removexattr_fn = skel_removexattr,
966 .fremovexattr_fn = skel_fremovexattr,
967 .setxattr_fn = skel_setxattr,
968 .fsetxattr_fn = skel_fsetxattr,
971 .aio_read_fn = skel_aio_read,
972 .aio_write_fn = skel_aio_write,
973 .aio_return_fn = skel_aio_return_fn,
974 .aio_cancel_fn = skel_aio_cancel,
975 .aio_error_fn = skel_aio_error_fn,
976 .aio_fsync_fn = skel_aio_fsync,
977 .aio_suspend_fn = skel_aio_suspend,
978 .aio_force_fn = skel_aio_force,
980 /* offline operations */
981 .is_offline_fn = skel_is_offline,
982 .set_offline_fn = skel_set_offline
985 NTSTATUS vfs_skel_transparent_init(void)
987 return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "skel_transparent", &skel_transparent_fns);