2 Unix SMB/CIFS implementation.
3 Wrap disk only vfs functions to sidestep dodgy compilers.
4 Copyright (C) Tim Potter 1998
5 Copyright (C) Jeremy Allison 2007
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #define DBGC_CLASS DBGC_VFS
27 /* Check for NULL pointer parameters in vfswrap_* functions */
29 /* We don't want to have NULL function pointers lying around. Someone
30 is sure to try and execute them. These stubs are used to prevent
33 static int vfswrap_connect(vfs_handle_struct *handle, const char *service, const char *user)
35 return 0; /* Return >= 0 for success */
38 static void vfswrap_disconnect(vfs_handle_struct *handle)
44 static SMB_BIG_UINT vfswrap_disk_free(vfs_handle_struct *handle, const char *path, BOOL small_query, SMB_BIG_UINT *bsize,
45 SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
49 result = sys_disk_free(handle->conn, path, small_query, bsize, dfree, dsize);
53 static int vfswrap_get_quota(struct vfs_handle_struct *handle, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *qt)
55 #ifdef HAVE_SYS_QUOTAS
58 START_PROFILE(syscall_get_quota);
59 result = sys_get_quota(handle->conn->connectpath, qtype, id, qt);
60 END_PROFILE(syscall_get_quota);
68 static int vfswrap_set_quota(struct vfs_handle_struct *handle, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *qt)
70 #ifdef HAVE_SYS_QUOTAS
73 START_PROFILE(syscall_set_quota);
74 result = sys_set_quota(handle->conn->connectpath, qtype, id, qt);
75 END_PROFILE(syscall_set_quota);
83 static int vfswrap_get_shadow_copy_data(struct vfs_handle_struct *handle, struct files_struct *fsp, SHADOW_COPY_DATA *shadow_copy_data, BOOL labels)
86 return -1; /* Not implemented. */
89 static int vfswrap_statvfs(struct vfs_handle_struct *handle, const char *path, vfs_statvfs_struct *statbuf)
91 return sys_statvfs(path, statbuf);
94 /* Directory operations */
96 static SMB_STRUCT_DIR *vfswrap_opendir(vfs_handle_struct *handle, const char *fname, const char *mask, uint32 attr)
98 SMB_STRUCT_DIR *result;
100 START_PROFILE(syscall_opendir);
101 result = sys_opendir(fname);
102 END_PROFILE(syscall_opendir);
106 static SMB_STRUCT_DIRENT *vfswrap_readdir(vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp)
108 SMB_STRUCT_DIRENT *result;
110 START_PROFILE(syscall_readdir);
111 result = sys_readdir(dirp);
112 END_PROFILE(syscall_readdir);
116 static void vfswrap_seekdir(vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp, long offset)
118 START_PROFILE(syscall_seekdir);
119 sys_seekdir(dirp, offset);
120 END_PROFILE(syscall_seekdir);
123 static long vfswrap_telldir(vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp)
126 START_PROFILE(syscall_telldir);
127 result = sys_telldir(dirp);
128 END_PROFILE(syscall_telldir);
132 static void vfswrap_rewinddir(vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp)
134 START_PROFILE(syscall_rewinddir);
136 END_PROFILE(syscall_rewinddir);
139 static int vfswrap_mkdir(vfs_handle_struct *handle, const char *path, mode_t mode)
142 BOOL has_dacl = False;
144 START_PROFILE(syscall_mkdir);
146 if (lp_inherit_acls(SNUM(handle->conn)) && (has_dacl = directory_has_default_acl(handle->conn, parent_dirname(path))))
149 result = mkdir(path, mode);
151 if (result == 0 && !has_dacl) {
153 * We need to do this as the default behavior of POSIX ACLs
154 * is to set the mask to be the requested group permission
155 * bits, not the group permission bits to be the requested
156 * group permission bits. This is not what we want, as it will
157 * mess up any inherited ACL bits that were set. JRA.
159 int saved_errno = errno; /* We may get ENOSYS */
160 if ((SMB_VFS_CHMOD_ACL(handle->conn, path, mode) == -1) && (errno == ENOSYS))
164 END_PROFILE(syscall_mkdir);
168 static int vfswrap_rmdir(vfs_handle_struct *handle, const char *path)
172 START_PROFILE(syscall_rmdir);
173 result = rmdir(path);
174 END_PROFILE(syscall_rmdir);
178 static int vfswrap_closedir(vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp)
182 START_PROFILE(syscall_closedir);
183 result = sys_closedir(dirp);
184 END_PROFILE(syscall_closedir);
188 /* File operations */
190 static int vfswrap_open(vfs_handle_struct *handle, const char *fname,
191 files_struct *fsp, int flags, mode_t mode)
195 START_PROFILE(syscall_open);
196 result = sys_open(fname, flags, mode);
197 END_PROFILE(syscall_open);
201 static int vfswrap_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
205 START_PROFILE(syscall_close);
208 END_PROFILE(syscall_close);
212 static ssize_t vfswrap_read(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data, size_t n)
216 START_PROFILE_BYTES(syscall_read, n);
217 result = sys_read(fd, data, n);
218 END_PROFILE(syscall_read);
222 static ssize_t vfswrap_pread(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data,
223 size_t n, SMB_OFF_T offset)
227 #if defined(HAVE_PREAD) || defined(HAVE_PREAD64)
228 START_PROFILE_BYTES(syscall_pread, n);
229 result = sys_pread(fd, data, n, offset);
230 END_PROFILE(syscall_pread);
232 if (result == -1 && errno == ESPIPE) {
233 /* Maintain the fiction that pipes can be seeked (sought?) on. */
234 result = SMB_VFS_READ(fsp, fd, data, n);
238 #else /* HAVE_PREAD */
242 curr = SMB_VFS_LSEEK(fsp, fd, 0, SEEK_CUR);
243 if (curr == -1 && errno == ESPIPE) {
244 /* Maintain the fiction that pipes can be seeked (sought?) on. */
245 result = SMB_VFS_READ(fsp, fd, data, n);
250 if (SMB_VFS_LSEEK(fsp, fd, offset, SEEK_SET) == -1) {
255 result = SMB_VFS_READ(fsp, fd, data, n);
258 SMB_VFS_LSEEK(fsp, fd, curr, SEEK_SET);
261 #endif /* HAVE_PREAD */
266 static ssize_t vfswrap_write(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n)
270 START_PROFILE_BYTES(syscall_write, n);
271 result = sys_write(fd, data, n);
272 END_PROFILE(syscall_write);
276 static ssize_t vfswrap_pwrite(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data,
277 size_t n, SMB_OFF_T offset)
281 #if defined(HAVE_PWRITE) || defined(HAVE_PRWITE64)
282 START_PROFILE_BYTES(syscall_pwrite, n);
283 result = sys_pwrite(fd, data, n, offset);
284 END_PROFILE(syscall_pwrite);
286 if (result == -1 && errno == ESPIPE) {
287 /* Maintain the fiction that pipes can be sought on. */
288 result = SMB_VFS_WRITE(fsp, fd, data, n);
291 #else /* HAVE_PWRITE */
295 curr = SMB_VFS_LSEEK(fsp, fd, 0, SEEK_CUR);
300 if (SMB_VFS_LSEEK(fsp, fd, offset, SEEK_SET) == -1) {
304 result = SMB_VFS_WRITE(fsp, fd, data, n);
307 SMB_VFS_LSEEK(fsp, fd, curr, SEEK_SET);
310 #endif /* HAVE_PWRITE */
315 static SMB_OFF_T vfswrap_lseek(vfs_handle_struct *handle, files_struct *fsp, int filedes, SMB_OFF_T offset, int whence)
317 SMB_OFF_T result = 0;
319 START_PROFILE(syscall_lseek);
321 /* Cope with 'stat' file opens. */
323 result = sys_lseek(filedes, offset, whence);
326 * We want to maintain the fiction that we can seek
327 * on a fifo for file system purposes. This allows
328 * people to set up UNIX fifo's that feed data to Windows
332 if((result == -1) && (errno == ESPIPE)) {
337 END_PROFILE(syscall_lseek);
341 static ssize_t vfswrap_sendfile(vfs_handle_struct *handle, int tofd, files_struct *fsp, int fromfd, const DATA_BLOB *hdr,
342 SMB_OFF_T offset, size_t n)
346 START_PROFILE_BYTES(syscall_sendfile, n);
347 result = sys_sendfile(tofd, fromfd, hdr, offset, n);
348 END_PROFILE(syscall_sendfile);
352 /*********************************************************
353 For rename across filesystems Patch from Warren Birnbaum
354 <warrenb@hpcvscdp.cv.hp.com>
355 **********************************************************/
357 static int copy_reg(const char *source, const char *dest)
359 SMB_STRUCT_STAT source_stats;
364 if (sys_lstat (source, &source_stats) == -1)
367 if (!S_ISREG (source_stats.st_mode))
370 if((ifd = sys_open (source, O_RDONLY, 0)) < 0)
373 if (unlink (dest) && errno != ENOENT)
377 if((ofd = sys_open (dest, O_WRONLY | O_CREAT | O_TRUNC | O_NOFOLLOW, 0600)) < 0 )
379 if((ofd = sys_open (dest, O_WRONLY | O_CREAT | O_TRUNC , 0600)) < 0 )
383 if (transfer_file(ifd, ofd, (size_t)-1) == -1)
387 * Try to preserve ownership. For non-root it might fail, but that's ok.
388 * But root probably wants to know, e.g. if NFS disallows it.
392 if ((fchown(ofd, source_stats.st_uid, source_stats.st_gid) == -1) && (errno != EPERM))
394 if ((chown(dest, source_stats.st_uid, source_stats.st_gid) == -1) && (errno != EPERM))
399 * fchown turns off set[ug]id bits for non-root,
400 * so do the chmod last.
403 #if defined(HAVE_FCHMOD)
404 if (fchmod (ofd, source_stats.st_mode & 07777))
406 if (chmod (dest, source_stats.st_mode & 07777))
410 if (close (ifd) == -1)
413 if (close (ofd) == -1)
416 /* Try to copy the old file's modtime and access time. */
420 tv.actime = source_stats.st_atime;
421 tv.modtime = source_stats.st_mtime;
425 if (unlink (source) == -1)
441 static int vfswrap_rename(vfs_handle_struct *handle, const char *oldname, const char *newname)
445 START_PROFILE(syscall_rename);
446 result = rename(oldname, newname);
447 if (errno == EXDEV) {
448 /* Rename across filesystems needed. */
449 result = copy_reg(oldname, newname);
452 END_PROFILE(syscall_rename);
456 static int vfswrap_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
461 START_PROFILE(syscall_fsync);
463 END_PROFILE(syscall_fsync);
470 static int vfswrap_stat(vfs_handle_struct *handle, const char *fname, SMB_STRUCT_STAT *sbuf)
474 START_PROFILE(syscall_stat);
475 result = sys_stat(fname, sbuf);
476 END_PROFILE(syscall_stat);
480 static int vfswrap_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf)
484 START_PROFILE(syscall_fstat);
485 result = sys_fstat(fd, sbuf);
486 END_PROFILE(syscall_fstat);
490 int vfswrap_lstat(vfs_handle_struct *handle, const char *path, SMB_STRUCT_STAT *sbuf)
494 START_PROFILE(syscall_lstat);
495 result = sys_lstat(path, sbuf);
496 END_PROFILE(syscall_lstat);
500 static int vfswrap_unlink(vfs_handle_struct *handle, const char *path)
504 START_PROFILE(syscall_unlink);
505 result = unlink(path);
506 END_PROFILE(syscall_unlink);
510 static int vfswrap_chmod(vfs_handle_struct *handle, const char *path, mode_t mode)
514 START_PROFILE(syscall_chmod);
517 * We need to do this due to the fact that the default POSIX ACL
518 * chmod modifies the ACL *mask* for the group owner, not the
519 * group owner bits directly. JRA.
524 int saved_errno = errno; /* We might get ENOSYS */
525 if ((result = SMB_VFS_CHMOD_ACL(handle->conn, path, mode)) == 0) {
526 END_PROFILE(syscall_chmod);
529 /* Error - return the old errno. */
533 result = chmod(path, mode);
534 END_PROFILE(syscall_chmod);
538 static int vfswrap_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
542 START_PROFILE(syscall_fchmod);
545 * We need to do this due to the fact that the default POSIX ACL
546 * chmod modifies the ACL *mask* for the group owner, not the
547 * group owner bits directly. JRA.
551 int saved_errno = errno; /* We might get ENOSYS */
552 if ((result = SMB_VFS_FCHMOD_ACL(fsp, fd, mode)) == 0) {
553 END_PROFILE(syscall_fchmod);
556 /* Error - return the old errno. */
560 #if defined(HAVE_FCHMOD)
561 result = fchmod(fd, mode);
567 END_PROFILE(syscall_fchmod);
571 static int vfswrap_chown(vfs_handle_struct *handle, const char *path, uid_t uid, gid_t gid)
575 START_PROFILE(syscall_chown);
576 result = sys_chown(path, uid, gid);
577 END_PROFILE(syscall_chown);
581 static int vfswrap_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd, uid_t uid, gid_t gid)
586 START_PROFILE(syscall_fchown);
587 result = fchown(fd, uid, gid);
588 END_PROFILE(syscall_fchown);
596 static int vfswrap_chdir(vfs_handle_struct *handle, const char *path)
600 START_PROFILE(syscall_chdir);
601 result = chdir(path);
602 END_PROFILE(syscall_chdir);
606 static char *vfswrap_getwd(vfs_handle_struct *handle, char *path)
610 START_PROFILE(syscall_getwd);
611 result = sys_getwd(path);
612 END_PROFILE(syscall_getwd);
616 /*********************************************************************
617 nsec timestamp resolution call. Convert down to whatever the underlying
619 **********************************************************************/
621 static int vfswrap_ntimes(vfs_handle_struct *handle, const char *path, const struct timespec ts[2])
625 START_PROFILE(syscall_ntimes);
626 #if defined(HAVE_UTIMES)
628 struct timeval tv[2];
629 tv[0] = convert_timespec_to_timeval(ts[0]);
630 tv[1] = convert_timespec_to_timeval(ts[1]);
631 result = utimes(path, tv);
633 #elif defined(HAVE_UTIME)
635 struct utimbuf times;
636 times.actime = convert_timespec_to_time_t(ts[0]);
637 times.modtime = convert_timespec_to_time_t(ts[1]);
638 result = utime(path, times);
644 END_PROFILE(syscall_ntimes);
648 static int vfswrap_set_create_time(vfs_handle_struct *handle, const char *path, time_t createtime)
654 static BOOL vfswrap_get_preserved_name(vfs_handle_struct *handle, const char *path, char * name)
659 /*********************************************************************
660 A version of ftruncate that will write the space on disk if strict
662 **********************************************************************/
664 static int strict_allocate_ftruncate(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T len)
667 SMB_OFF_T currpos = SMB_VFS_LSEEK(fsp, fd, 0, SEEK_CUR);
668 unsigned char zero_space[4096];
669 SMB_OFF_T space_to_write;
674 if (SMB_VFS_FSTAT(fsp, fd, &st) == -1)
677 space_to_write = len - st.st_size;
680 if (S_ISFIFO(st.st_mode))
684 if (st.st_size == len)
687 /* Shrink - just ftruncate. */
688 if (st.st_size > len)
689 return sys_ftruncate(fd, len);
691 /* Write out the real space on disk. */
692 if (SMB_VFS_LSEEK(fsp, fd, st.st_size, SEEK_SET) != st.st_size)
695 space_to_write = len - st.st_size;
697 memset(zero_space, '\0', sizeof(zero_space));
698 while ( space_to_write > 0) {
700 SMB_OFF_T current_len_to_write = MIN(sizeof(zero_space),space_to_write);
702 retlen = SMB_VFS_WRITE(fsp,fsp->fh->fd,(char *)zero_space,current_len_to_write);
706 space_to_write -= retlen;
709 /* Seek to where we were */
710 if (SMB_VFS_LSEEK(fsp, fd, currpos, SEEK_SET) != currpos)
716 static int vfswrap_ftruncate(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T len)
723 START_PROFILE(syscall_ftruncate);
725 if (lp_strict_allocate(SNUM(fsp->conn))) {
726 result = strict_allocate_ftruncate(handle, fsp, fd, len);
727 END_PROFILE(syscall_ftruncate);
731 /* we used to just check HAVE_FTRUNCATE_EXTEND and only use
732 sys_ftruncate if the system supports it. Then I discovered that
733 you can have some filesystems that support ftruncate
734 expansion and some that don't! On Linux fat can't do
735 ftruncate extend but ext2 can. */
737 result = sys_ftruncate(fd, len);
741 /* According to W. R. Stevens advanced UNIX prog. Pure 4.3 BSD cannot
742 extend a file with ftruncate. Provide alternate implementation
744 currpos = SMB_VFS_LSEEK(fsp, fd, 0, SEEK_CUR);
749 /* Do an fstat to see if the file is longer than the requested
750 size in which case the ftruncate above should have
751 succeeded or shorter, in which case seek to len - 1 and
752 write 1 byte of zero */
753 if (SMB_VFS_FSTAT(fsp, fd, &st) == -1) {
758 if (S_ISFIFO(st.st_mode)) {
764 if (st.st_size == len) {
769 if (st.st_size > len) {
770 /* the sys_ftruncate should have worked */
774 if (SMB_VFS_LSEEK(fsp, fd, len-1, SEEK_SET) != len -1)
777 if (SMB_VFS_WRITE(fsp, fd, &c, 1)!=1)
780 /* Seek to where we were */
781 if (SMB_VFS_LSEEK(fsp, fd, currpos, SEEK_SET) != currpos)
787 END_PROFILE(syscall_ftruncate);
791 static BOOL vfswrap_lock(vfs_handle_struct *handle, files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
795 START_PROFILE(syscall_fcntl_lock);
796 result = fcntl_lock(fd, op, offset, count, type);
797 END_PROFILE(syscall_fcntl_lock);
801 static int vfswrap_kernel_flock(vfs_handle_struct *handle, files_struct *fsp, int fd,
804 START_PROFILE(syscall_kernel_flock);
805 kernel_flock(fd, share_mode);
806 END_PROFILE(syscall_kernel_flock);
810 static BOOL vfswrap_getlock(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
814 START_PROFILE(syscall_fcntl_getlock);
815 result = fcntl_getlock(fd, poffset, pcount, ptype, ppid);
816 END_PROFILE(syscall_fcntl_getlock);
820 static int vfswrap_linux_setlease(vfs_handle_struct *handle, files_struct *fsp, int fd,
825 START_PROFILE(syscall_linux_setlease);
828 /* first set the signal handler */
829 if(linux_set_lease_sighandler(fd) == -1)
832 result = linux_setlease(fd, leasetype);
836 END_PROFILE(syscall_linux_setlease);
840 static int vfswrap_symlink(vfs_handle_struct *handle, const char *oldpath, const char *newpath)
844 START_PROFILE(syscall_symlink);
845 result = sys_symlink(oldpath, newpath);
846 END_PROFILE(syscall_symlink);
850 static int vfswrap_readlink(vfs_handle_struct *handle, const char *path, char *buf, size_t bufsiz)
854 START_PROFILE(syscall_readlink);
855 result = sys_readlink(path, buf, bufsiz);
856 END_PROFILE(syscall_readlink);
860 static int vfswrap_link(vfs_handle_struct *handle, const char *oldpath, const char *newpath)
864 START_PROFILE(syscall_link);
865 result = sys_link(oldpath, newpath);
866 END_PROFILE(syscall_link);
870 static int vfswrap_mknod(vfs_handle_struct *handle, const char *pathname, mode_t mode, SMB_DEV_T dev)
874 START_PROFILE(syscall_mknod);
875 result = sys_mknod(pathname, mode, dev);
876 END_PROFILE(syscall_mknod);
880 static char *vfswrap_realpath(vfs_handle_struct *handle, const char *path, char *resolved_path)
884 START_PROFILE(syscall_realpath);
885 result = sys_realpath(path, resolved_path);
886 END_PROFILE(syscall_realpath);
890 static NTSTATUS vfswrap_notify_watch(vfs_handle_struct *vfs_handle,
891 struct sys_notify_context *ctx,
892 struct notify_entry *e,
893 void (*callback)(struct sys_notify_context *ctx,
895 struct notify_event *ev),
896 void *private_data, void *handle)
899 * So far inotify is the only supported default notify mechanism. If
900 * another platform like the the BSD's or a proprietary Unix comes
901 * along and wants another default, we can play the same trick we
902 * played with Posix ACLs.
904 * Until that is the case, hard-code inotify here.
907 if (lp_kernel_change_notify(ctx->conn->params)) {
908 return inotify_watch(ctx, e, callback, private_data, handle);
912 * Do nothing, leave everything to notify_internal.c
917 static int vfswrap_chflags(vfs_handle_struct *handle, const char *path, int flags)
920 return chflags(path, flags);
927 static int vfswrap_streaminfo(vfs_handle_struct *handle, struct files_struct *fsp, const char *fname, char **names, size_t **sizes)
933 static size_t vfswrap_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, uint32 security_info, SEC_DESC **ppdesc)
937 START_PROFILE(fget_nt_acl);
938 result = get_nt_acl(fsp, security_info, ppdesc);
939 END_PROFILE(fget_nt_acl);
943 static size_t vfswrap_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const char *name, uint32 security_info, SEC_DESC **ppdesc)
947 START_PROFILE(get_nt_acl);
948 result = get_nt_acl(fsp, security_info, ppdesc);
949 END_PROFILE(get_nt_acl);
953 static BOOL vfswrap_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, uint32 security_info_sent, SEC_DESC *psd)
957 START_PROFILE(fset_nt_acl);
958 result = set_nt_acl(fsp, security_info_sent, psd);
959 END_PROFILE(fset_nt_acl);
963 static BOOL vfswrap_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const char *name, uint32 security_info_sent, SEC_DESC *psd)
967 START_PROFILE(set_nt_acl);
968 result = set_nt_acl(fsp, security_info_sent, psd);
969 END_PROFILE(set_nt_acl);
973 static int vfswrap_chmod_acl(vfs_handle_struct *handle, const char *name, mode_t mode)
981 START_PROFILE(chmod_acl);
982 result = chmod_acl(handle->conn, name, mode);
983 END_PROFILE(chmod_acl);
988 static int vfswrap_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
996 START_PROFILE(fchmod_acl);
997 result = fchmod_acl(fsp, fd, mode);
998 END_PROFILE(fchmod_acl);
1003 static int vfswrap_sys_acl_get_entry(vfs_handle_struct *handle, SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
1005 return sys_acl_get_entry(theacl, entry_id, entry_p);
1008 static int vfswrap_sys_acl_get_tag_type(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
1010 return sys_acl_get_tag_type(entry_d, tag_type_p);
1013 static int vfswrap_sys_acl_get_permset(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
1015 return sys_acl_get_permset(entry_d, permset_p);
1018 static void * vfswrap_sys_acl_get_qualifier(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry_d)
1020 return sys_acl_get_qualifier(entry_d);
1023 static SMB_ACL_T vfswrap_sys_acl_get_file(vfs_handle_struct *handle, const char *path_p, SMB_ACL_TYPE_T type)
1025 return sys_acl_get_file(handle, path_p, type);
1028 static SMB_ACL_T vfswrap_sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp, int fd)
1030 return sys_acl_get_fd(handle, fsp, fd);
1033 static int vfswrap_sys_acl_clear_perms(vfs_handle_struct *handle, SMB_ACL_PERMSET_T permset)
1035 return sys_acl_clear_perms(permset);
1038 static int vfswrap_sys_acl_add_perm(vfs_handle_struct *handle, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
1040 return sys_acl_add_perm(permset, perm);
1043 static char * vfswrap_sys_acl_to_text(vfs_handle_struct *handle, SMB_ACL_T theacl, ssize_t *plen)
1045 return sys_acl_to_text(theacl, plen);
1048 static SMB_ACL_T vfswrap_sys_acl_init(vfs_handle_struct *handle, int count)
1050 return sys_acl_init(count);
1053 static int vfswrap_sys_acl_create_entry(vfs_handle_struct *handle, SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
1055 return sys_acl_create_entry(pacl, pentry);
1058 static int vfswrap_sys_acl_set_tag_type(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
1060 return sys_acl_set_tag_type(entry, tagtype);
1063 static int vfswrap_sys_acl_set_qualifier(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry, void *qual)
1065 return sys_acl_set_qualifier(entry, qual);
1068 static int vfswrap_sys_acl_set_permset(vfs_handle_struct *handle, SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
1070 return sys_acl_set_permset(entry, permset);
1073 static int vfswrap_sys_acl_valid(vfs_handle_struct *handle, SMB_ACL_T theacl )
1075 return sys_acl_valid(theacl );
1078 static int vfswrap_sys_acl_set_file(vfs_handle_struct *handle, const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
1080 return sys_acl_set_file(handle, name, acltype, theacl);
1083 static int vfswrap_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_ACL_T theacl)
1085 return sys_acl_set_fd(handle, fsp, fd, theacl);
1088 static int vfswrap_sys_acl_delete_def_file(vfs_handle_struct *handle, const char *path)
1090 return sys_acl_delete_def_file(handle, path);
1093 static int vfswrap_sys_acl_get_perm(vfs_handle_struct *handle, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
1095 return sys_acl_get_perm(permset, perm);
1098 static int vfswrap_sys_acl_free_text(vfs_handle_struct *handle, char *text)
1100 return sys_acl_free_text(text);
1103 static int vfswrap_sys_acl_free_acl(vfs_handle_struct *handle, SMB_ACL_T posix_acl)
1105 return sys_acl_free_acl(posix_acl);
1108 static int vfswrap_sys_acl_free_qualifier(vfs_handle_struct *handle, void *qualifier, SMB_ACL_TAG_T tagtype)
1110 return sys_acl_free_qualifier(qualifier, tagtype);
1113 /****************************************************************
1114 Extended attribute operations.
1115 *****************************************************************/
1117 static ssize_t vfswrap_getxattr(struct vfs_handle_struct *handle,const char *path, const char *name, void *value, size_t size)
1119 return sys_getxattr(path, name, value, size);
1122 static ssize_t vfswrap_lgetxattr(struct vfs_handle_struct *handle,const char *path, const char *name, void *value, size_t size)
1124 return sys_lgetxattr(path, name, value, size);
1127 static ssize_t vfswrap_fgetxattr(struct vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, void *value, size_t size)
1129 return sys_fgetxattr(fd, name, value, size);
1132 static ssize_t vfswrap_listxattr(struct vfs_handle_struct *handle, const char *path, char *list, size_t size)
1134 return sys_listxattr(path, list, size);
1137 ssize_t vfswrap_llistxattr(struct vfs_handle_struct *handle, const char *path, char *list, size_t size)
1139 return sys_llistxattr(path, list, size);
1142 ssize_t vfswrap_flistxattr(struct vfs_handle_struct *handle, struct files_struct *fsp,int fd, char *list, size_t size)
1144 return sys_flistxattr(fd, list, size);
1147 static int vfswrap_removexattr(struct vfs_handle_struct *handle, const char *path, const char *name)
1149 return sys_removexattr(path, name);
1152 static int vfswrap_lremovexattr(struct vfs_handle_struct *handle, const char *path, const char *name)
1154 return sys_lremovexattr(path, name);
1157 static int vfswrap_fremovexattr(struct vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name)
1159 return sys_fremovexattr(fd, name);
1162 static int vfswrap_setxattr(struct vfs_handle_struct *handle, const char *path, const char *name, const void *value, size_t size, int flags)
1164 return sys_setxattr(path, name, value, size, flags);
1167 static int vfswrap_lsetxattr(struct vfs_handle_struct *handle, const char *path, const char *name, const void *value, size_t size, int flags)
1169 return sys_lsetxattr(path, name, value, size, flags);
1172 static int vfswrap_fsetxattr(struct vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, const void *value, size_t size, int flags)
1174 return sys_fsetxattr(fd, name, value, size, flags);
1177 static int vfswrap_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
1179 return sys_aio_read(aiocb);
1182 static int vfswrap_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
1184 return sys_aio_write(aiocb);
1187 static ssize_t vfswrap_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
1189 return sys_aio_return(aiocb);
1192 static int vfswrap_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb)
1194 return sys_aio_cancel(fd, aiocb);
1197 static int vfswrap_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
1199 return sys_aio_error(aiocb);
1202 static int vfswrap_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
1204 return sys_aio_fsync(op, aiocb);
1207 static int vfswrap_aio_suspend(struct vfs_handle_struct *handle, struct files_struct *fsp, const SMB_STRUCT_AIOCB * const aiocb[], int n, const struct timespec *timeout)
1209 return sys_aio_suspend(aiocb, n, timeout);
1212 static vfs_op_tuple vfs_default_ops[] = {
1214 /* Disk operations */
1216 {SMB_VFS_OP(vfswrap_connect), SMB_VFS_OP_CONNECT,
1217 SMB_VFS_LAYER_OPAQUE},
1218 {SMB_VFS_OP(vfswrap_disconnect), SMB_VFS_OP_DISCONNECT,
1219 SMB_VFS_LAYER_OPAQUE},
1220 {SMB_VFS_OP(vfswrap_disk_free), SMB_VFS_OP_DISK_FREE,
1221 SMB_VFS_LAYER_OPAQUE},
1222 {SMB_VFS_OP(vfswrap_get_quota), SMB_VFS_OP_GET_QUOTA,
1223 SMB_VFS_LAYER_OPAQUE},
1224 {SMB_VFS_OP(vfswrap_set_quota), SMB_VFS_OP_SET_QUOTA,
1225 SMB_VFS_LAYER_OPAQUE},
1226 {SMB_VFS_OP(vfswrap_get_shadow_copy_data), SMB_VFS_OP_GET_SHADOW_COPY_DATA,
1227 SMB_VFS_LAYER_OPAQUE},
1228 {SMB_VFS_OP(vfswrap_statvfs), SMB_VFS_OP_STATVFS,
1229 SMB_VFS_LAYER_OPAQUE},
1231 /* Directory operations */
1233 {SMB_VFS_OP(vfswrap_opendir), SMB_VFS_OP_OPENDIR,
1234 SMB_VFS_LAYER_OPAQUE},
1235 {SMB_VFS_OP(vfswrap_readdir), SMB_VFS_OP_READDIR,
1236 SMB_VFS_LAYER_OPAQUE},
1237 {SMB_VFS_OP(vfswrap_seekdir), SMB_VFS_OP_SEEKDIR,
1238 SMB_VFS_LAYER_OPAQUE},
1239 {SMB_VFS_OP(vfswrap_telldir), SMB_VFS_OP_TELLDIR,
1240 SMB_VFS_LAYER_OPAQUE},
1241 {SMB_VFS_OP(vfswrap_rewinddir), SMB_VFS_OP_REWINDDIR,
1242 SMB_VFS_LAYER_OPAQUE},
1243 {SMB_VFS_OP(vfswrap_mkdir), SMB_VFS_OP_MKDIR,
1244 SMB_VFS_LAYER_OPAQUE},
1245 {SMB_VFS_OP(vfswrap_rmdir), SMB_VFS_OP_RMDIR,
1246 SMB_VFS_LAYER_OPAQUE},
1247 {SMB_VFS_OP(vfswrap_closedir), SMB_VFS_OP_CLOSEDIR,
1248 SMB_VFS_LAYER_OPAQUE},
1250 /* File operations */
1252 {SMB_VFS_OP(vfswrap_open), SMB_VFS_OP_OPEN,
1253 SMB_VFS_LAYER_OPAQUE},
1254 {SMB_VFS_OP(vfswrap_close), SMB_VFS_OP_CLOSE,
1255 SMB_VFS_LAYER_OPAQUE},
1256 {SMB_VFS_OP(vfswrap_read), SMB_VFS_OP_READ,
1257 SMB_VFS_LAYER_OPAQUE},
1258 {SMB_VFS_OP(vfswrap_pread), SMB_VFS_OP_PREAD,
1259 SMB_VFS_LAYER_OPAQUE},
1260 {SMB_VFS_OP(vfswrap_write), SMB_VFS_OP_WRITE,
1261 SMB_VFS_LAYER_OPAQUE},
1262 {SMB_VFS_OP(vfswrap_pwrite), SMB_VFS_OP_PWRITE,
1263 SMB_VFS_LAYER_OPAQUE},
1264 {SMB_VFS_OP(vfswrap_lseek), SMB_VFS_OP_LSEEK,
1265 SMB_VFS_LAYER_OPAQUE},
1266 {SMB_VFS_OP(vfswrap_sendfile), SMB_VFS_OP_SENDFILE,
1267 SMB_VFS_LAYER_OPAQUE},
1268 {SMB_VFS_OP(vfswrap_rename), SMB_VFS_OP_RENAME,
1269 SMB_VFS_LAYER_OPAQUE},
1270 {SMB_VFS_OP(vfswrap_fsync), SMB_VFS_OP_FSYNC,
1271 SMB_VFS_LAYER_OPAQUE},
1272 {SMB_VFS_OP(vfswrap_stat), SMB_VFS_OP_STAT,
1273 SMB_VFS_LAYER_OPAQUE},
1274 {SMB_VFS_OP(vfswrap_fstat), SMB_VFS_OP_FSTAT,
1275 SMB_VFS_LAYER_OPAQUE},
1276 {SMB_VFS_OP(vfswrap_lstat), SMB_VFS_OP_LSTAT,
1277 SMB_VFS_LAYER_OPAQUE},
1278 {SMB_VFS_OP(vfswrap_unlink), SMB_VFS_OP_UNLINK,
1279 SMB_VFS_LAYER_OPAQUE},
1280 {SMB_VFS_OP(vfswrap_chmod), SMB_VFS_OP_CHMOD,
1281 SMB_VFS_LAYER_OPAQUE},
1282 {SMB_VFS_OP(vfswrap_fchmod), SMB_VFS_OP_FCHMOD,
1283 SMB_VFS_LAYER_OPAQUE},
1284 {SMB_VFS_OP(vfswrap_chown), SMB_VFS_OP_CHOWN,
1285 SMB_VFS_LAYER_OPAQUE},
1286 {SMB_VFS_OP(vfswrap_fchown), SMB_VFS_OP_FCHOWN,
1287 SMB_VFS_LAYER_OPAQUE},
1288 {SMB_VFS_OP(vfswrap_chdir), SMB_VFS_OP_CHDIR,
1289 SMB_VFS_LAYER_OPAQUE},
1290 {SMB_VFS_OP(vfswrap_getwd), SMB_VFS_OP_GETWD,
1291 SMB_VFS_LAYER_OPAQUE},
1292 {SMB_VFS_OP(vfswrap_ntimes), SMB_VFS_OP_NTIMES,
1293 SMB_VFS_LAYER_OPAQUE},
1294 {SMB_VFS_OP(vfswrap_set_create_time), SMB_VFS_OP_SET_CREATE_TIME,
1295 SMB_VFS_LAYER_OPAQUE},
1296 {SMB_VFS_OP(vfswrap_get_preserved_name), SMB_VFS_OP_GET_PRESERVED_NAME,
1297 SMB_VFS_LAYER_OPAQUE},
1298 {SMB_VFS_OP(vfswrap_ftruncate), SMB_VFS_OP_FTRUNCATE,
1299 SMB_VFS_LAYER_OPAQUE},
1300 {SMB_VFS_OP(vfswrap_lock), SMB_VFS_OP_LOCK,
1301 SMB_VFS_LAYER_OPAQUE},
1302 {SMB_VFS_OP(vfswrap_kernel_flock), SMB_VFS_OP_KERNEL_FLOCK,
1303 SMB_VFS_LAYER_OPAQUE},
1304 {SMB_VFS_OP(vfswrap_linux_setlease), SMB_VFS_OP_LINUX_SETLEASE,
1305 SMB_VFS_LAYER_OPAQUE},
1306 {SMB_VFS_OP(vfswrap_getlock), SMB_VFS_OP_GETLOCK,
1307 SMB_VFS_LAYER_OPAQUE},
1308 {SMB_VFS_OP(vfswrap_symlink), SMB_VFS_OP_SYMLINK,
1309 SMB_VFS_LAYER_OPAQUE},
1310 {SMB_VFS_OP(vfswrap_readlink), SMB_VFS_OP_READLINK,
1311 SMB_VFS_LAYER_OPAQUE},
1312 {SMB_VFS_OP(vfswrap_link), SMB_VFS_OP_LINK,
1313 SMB_VFS_LAYER_OPAQUE},
1314 {SMB_VFS_OP(vfswrap_mknod), SMB_VFS_OP_MKNOD,
1315 SMB_VFS_LAYER_OPAQUE},
1316 {SMB_VFS_OP(vfswrap_realpath), SMB_VFS_OP_REALPATH,
1317 SMB_VFS_LAYER_OPAQUE},
1318 {SMB_VFS_OP(vfswrap_notify_watch), SMB_VFS_OP_NOTIFY_WATCH,
1319 SMB_VFS_LAYER_OPAQUE},
1320 {SMB_VFS_OP(vfswrap_chflags), SMB_VFS_OP_CHFLAGS,
1321 SMB_VFS_LAYER_OPAQUE},
1322 {SMB_VFS_OP(vfswrap_streaminfo),SMB_VFS_OP_STREAMINFO,
1323 SMB_VFS_LAYER_OPAQUE},
1325 /* NT ACL operations. */
1327 {SMB_VFS_OP(vfswrap_fget_nt_acl), SMB_VFS_OP_FGET_NT_ACL,
1328 SMB_VFS_LAYER_OPAQUE},
1329 {SMB_VFS_OP(vfswrap_get_nt_acl), SMB_VFS_OP_GET_NT_ACL,
1330 SMB_VFS_LAYER_OPAQUE},
1331 {SMB_VFS_OP(vfswrap_fset_nt_acl), SMB_VFS_OP_FSET_NT_ACL,
1332 SMB_VFS_LAYER_OPAQUE},
1333 {SMB_VFS_OP(vfswrap_set_nt_acl), SMB_VFS_OP_SET_NT_ACL,
1334 SMB_VFS_LAYER_OPAQUE},
1336 /* POSIX ACL operations. */
1338 {SMB_VFS_OP(vfswrap_chmod_acl), SMB_VFS_OP_CHMOD_ACL,
1339 SMB_VFS_LAYER_OPAQUE},
1340 {SMB_VFS_OP(vfswrap_fchmod_acl), SMB_VFS_OP_FCHMOD_ACL,
1341 SMB_VFS_LAYER_OPAQUE},
1342 {SMB_VFS_OP(vfswrap_sys_acl_get_entry), SMB_VFS_OP_SYS_ACL_GET_ENTRY,
1343 SMB_VFS_LAYER_OPAQUE},
1344 {SMB_VFS_OP(vfswrap_sys_acl_get_tag_type), SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
1345 SMB_VFS_LAYER_OPAQUE},
1346 {SMB_VFS_OP(vfswrap_sys_acl_get_permset), SMB_VFS_OP_SYS_ACL_GET_PERMSET,
1347 SMB_VFS_LAYER_OPAQUE},
1348 {SMB_VFS_OP(vfswrap_sys_acl_get_qualifier), SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
1349 SMB_VFS_LAYER_OPAQUE},
1350 {SMB_VFS_OP(vfswrap_sys_acl_get_file), SMB_VFS_OP_SYS_ACL_GET_FILE,
1351 SMB_VFS_LAYER_OPAQUE},
1352 {SMB_VFS_OP(vfswrap_sys_acl_get_fd), SMB_VFS_OP_SYS_ACL_GET_FD,
1353 SMB_VFS_LAYER_OPAQUE},
1354 {SMB_VFS_OP(vfswrap_sys_acl_clear_perms), SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
1355 SMB_VFS_LAYER_OPAQUE},
1356 {SMB_VFS_OP(vfswrap_sys_acl_add_perm), SMB_VFS_OP_SYS_ACL_ADD_PERM,
1357 SMB_VFS_LAYER_OPAQUE},
1358 {SMB_VFS_OP(vfswrap_sys_acl_to_text), SMB_VFS_OP_SYS_ACL_TO_TEXT,
1359 SMB_VFS_LAYER_OPAQUE},
1360 {SMB_VFS_OP(vfswrap_sys_acl_init), SMB_VFS_OP_SYS_ACL_INIT,
1361 SMB_VFS_LAYER_OPAQUE},
1362 {SMB_VFS_OP(vfswrap_sys_acl_create_entry), SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
1363 SMB_VFS_LAYER_OPAQUE},
1364 {SMB_VFS_OP(vfswrap_sys_acl_set_tag_type), SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
1365 SMB_VFS_LAYER_OPAQUE},
1366 {SMB_VFS_OP(vfswrap_sys_acl_set_qualifier), SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
1367 SMB_VFS_LAYER_OPAQUE},
1368 {SMB_VFS_OP(vfswrap_sys_acl_set_permset), SMB_VFS_OP_SYS_ACL_SET_PERMSET,
1369 SMB_VFS_LAYER_OPAQUE},
1370 {SMB_VFS_OP(vfswrap_sys_acl_valid), SMB_VFS_OP_SYS_ACL_VALID,
1371 SMB_VFS_LAYER_OPAQUE},
1372 {SMB_VFS_OP(vfswrap_sys_acl_set_file), SMB_VFS_OP_SYS_ACL_SET_FILE,
1373 SMB_VFS_LAYER_OPAQUE},
1374 {SMB_VFS_OP(vfswrap_sys_acl_set_fd), SMB_VFS_OP_SYS_ACL_SET_FD,
1375 SMB_VFS_LAYER_OPAQUE},
1376 {SMB_VFS_OP(vfswrap_sys_acl_delete_def_file), SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
1377 SMB_VFS_LAYER_OPAQUE},
1378 {SMB_VFS_OP(vfswrap_sys_acl_get_perm), SMB_VFS_OP_SYS_ACL_GET_PERM,
1379 SMB_VFS_LAYER_OPAQUE},
1380 {SMB_VFS_OP(vfswrap_sys_acl_free_text), SMB_VFS_OP_SYS_ACL_FREE_TEXT,
1381 SMB_VFS_LAYER_OPAQUE},
1382 {SMB_VFS_OP(vfswrap_sys_acl_free_acl), SMB_VFS_OP_SYS_ACL_FREE_ACL,
1383 SMB_VFS_LAYER_OPAQUE},
1384 {SMB_VFS_OP(vfswrap_sys_acl_free_qualifier), SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
1385 SMB_VFS_LAYER_OPAQUE},
1387 /* EA operations. */
1389 {SMB_VFS_OP(vfswrap_getxattr), SMB_VFS_OP_GETXATTR,
1390 SMB_VFS_LAYER_OPAQUE},
1391 {SMB_VFS_OP(vfswrap_lgetxattr), SMB_VFS_OP_LGETXATTR,
1392 SMB_VFS_LAYER_OPAQUE},
1393 {SMB_VFS_OP(vfswrap_fgetxattr), SMB_VFS_OP_FGETXATTR,
1394 SMB_VFS_LAYER_OPAQUE},
1395 {SMB_VFS_OP(vfswrap_listxattr), SMB_VFS_OP_LISTXATTR,
1396 SMB_VFS_LAYER_OPAQUE},
1397 {SMB_VFS_OP(vfswrap_llistxattr), SMB_VFS_OP_LLISTXATTR,
1398 SMB_VFS_LAYER_OPAQUE},
1399 {SMB_VFS_OP(vfswrap_flistxattr), SMB_VFS_OP_FLISTXATTR,
1400 SMB_VFS_LAYER_OPAQUE},
1401 {SMB_VFS_OP(vfswrap_removexattr), SMB_VFS_OP_REMOVEXATTR,
1402 SMB_VFS_LAYER_OPAQUE},
1403 {SMB_VFS_OP(vfswrap_lremovexattr), SMB_VFS_OP_LREMOVEXATTR,
1404 SMB_VFS_LAYER_OPAQUE},
1405 {SMB_VFS_OP(vfswrap_fremovexattr), SMB_VFS_OP_FREMOVEXATTR,
1406 SMB_VFS_LAYER_OPAQUE},
1407 {SMB_VFS_OP(vfswrap_setxattr), SMB_VFS_OP_SETXATTR,
1408 SMB_VFS_LAYER_OPAQUE},
1409 {SMB_VFS_OP(vfswrap_lsetxattr), SMB_VFS_OP_LSETXATTR,
1410 SMB_VFS_LAYER_OPAQUE},
1411 {SMB_VFS_OP(vfswrap_fsetxattr), SMB_VFS_OP_FSETXATTR,
1412 SMB_VFS_LAYER_OPAQUE},
1414 {SMB_VFS_OP(vfswrap_aio_read), SMB_VFS_OP_AIO_READ,
1415 SMB_VFS_LAYER_OPAQUE},
1416 {SMB_VFS_OP(vfswrap_aio_write), SMB_VFS_OP_AIO_WRITE,
1417 SMB_VFS_LAYER_OPAQUE},
1418 {SMB_VFS_OP(vfswrap_aio_return), SMB_VFS_OP_AIO_RETURN,
1419 SMB_VFS_LAYER_OPAQUE},
1420 {SMB_VFS_OP(vfswrap_aio_cancel), SMB_VFS_OP_AIO_CANCEL,
1421 SMB_VFS_LAYER_OPAQUE},
1422 {SMB_VFS_OP(vfswrap_aio_error), SMB_VFS_OP_AIO_ERROR,
1423 SMB_VFS_LAYER_OPAQUE},
1424 {SMB_VFS_OP(vfswrap_aio_fsync), SMB_VFS_OP_AIO_FSYNC,
1425 SMB_VFS_LAYER_OPAQUE},
1426 {SMB_VFS_OP(vfswrap_aio_suspend),SMB_VFS_OP_AIO_SUSPEND,
1427 SMB_VFS_LAYER_OPAQUE},
1429 /* Finish VFS operations definition */
1431 {SMB_VFS_OP(NULL), SMB_VFS_OP_NOOP,
1435 NTSTATUS vfs_default_init(void);
1436 NTSTATUS vfs_default_init(void)
1438 unsigned int needed = SMB_VFS_OP_LAST + 1; /* convert from index to count */
1440 if (ARRAY_SIZE(vfs_default_ops) != needed) {
1441 DEBUG(0, ("%s: %u ops registered, but %u ops are required\n",
1442 DEFAULT_VFS_MODULE_NAME, (unsigned int)ARRAY_SIZE(vfs_default_ops), needed));
1443 smb_panic("operation(s) missing from default VFS module");
1446 return smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
1447 DEFAULT_VFS_MODULE_NAME, vfs_default_ops);