2 Unix SMB/Netbios implementation.
3 VFS module to get and set Solaris ACLs
4 Copyright (C) Michael Adam 2006,2008
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "system/filesys.h"
23 #include "smbd/smbd.h"
24 #include "modules/vfs_solarisacl.h"
26 /* typedef struct acl SOLARIS_ACE_T; */
27 typedef aclent_t SOLARIS_ACE_T;
28 typedef aclent_t *SOLARIS_ACL_T;
29 typedef int SOLARIS_ACL_TAG_T; /* the type of an ACL entry */
30 typedef o_mode_t SOLARIS_PERM_T;
32 /* for convenience: check if solaris acl entry is a default entry? */
33 #define _IS_DEFAULT(ace) ((ace).a_type & ACL_DEFAULT)
34 #define _IS_OF_TYPE(ace, type) ( \
35 (((type) == SMB_ACL_TYPE_ACCESS) && !_IS_DEFAULT(ace)) \
37 (((type) == SMB_ACL_TYPE_DEFAULT) && _IS_DEFAULT(ace)) \
41 /* prototypes for private functions */
43 static SOLARIS_ACL_T solaris_acl_init(int count);
44 static bool smb_acl_to_solaris_acl(SMB_ACL_T smb_acl,
45 SOLARIS_ACL_T *solariacl, int *count,
47 static SMB_ACL_T solaris_acl_to_smb_acl(SOLARIS_ACL_T solarisacl, int count,
48 SMB_ACL_TYPE_T type, TALLOC_CTX *mem_ctx);
49 static SOLARIS_ACL_TAG_T smb_tag_to_solaris_tag(SMB_ACL_TAG_T smb_tag);
50 static SMB_ACL_TAG_T solaris_tag_to_smb_tag(SOLARIS_ACL_TAG_T solaris_tag);
51 static bool solaris_add_to_acl(SOLARIS_ACL_T *solaris_acl, int *count,
52 SOLARIS_ACL_T add_acl, int add_count, SMB_ACL_TYPE_T type);
53 static bool solaris_acl_get_file(const char *name, SOLARIS_ACL_T *solarisacl,
55 static bool solaris_acl_get_fd(int fd, SOLARIS_ACL_T *solarisacl, int *count);
56 static bool solaris_acl_sort(SOLARIS_ACL_T theacl, int count);
57 static SMB_ACL_PERM_T solaris_perm_to_smb_perm(const SOLARIS_PERM_T perm);
58 static SOLARIS_PERM_T smb_perm_to_solaris_perm(const SMB_ACL_PERM_T perm);
60 static bool solaris_acl_check(SOLARIS_ACL_T solaris_acl, int count);
63 /* public functions - the api */
65 SMB_ACL_T solarisacl_sys_acl_get_file(vfs_handle_struct *handle,
66 const struct smb_filename *smb_fname,
70 SMB_ACL_T result = NULL;
72 SOLARIS_ACL_T solaris_acl = NULL;
73 const char *path_p = smb_fname->base_name;
75 DEBUG(10, ("solarisacl_sys_acl_get_file called for file '%s'.\n",
78 if (type != SMB_ACL_TYPE_ACCESS && type != SMB_ACL_TYPE_DEFAULT) {
79 DEBUG(10, ("invalid SMB_ACL_TYPE given (%d)\n", type));
84 DEBUGADD(10, ("getting %s acl\n",
85 ((type == SMB_ACL_TYPE_ACCESS) ? "access" : "default")));
87 if (!solaris_acl_get_file(path_p, &solaris_acl, &count)) {
90 result = solaris_acl_to_smb_acl(solaris_acl, count, type, mem_ctx);
92 DEBUG(10, ("conversion solaris_acl -> smb_acl failed (%s).\n",
97 DEBUG(10, ("solarisacl_sys_acl_get_file %s.\n",
98 ((result == NULL) ? "failed" : "succeeded" )));
99 SAFE_FREE(solaris_acl);
105 * get the access ACL of a file referred to by a fd
107 SMB_ACL_T solarisacl_sys_acl_get_fd(vfs_handle_struct *handle,
108 files_struct *fsp, TALLOC_CTX *mem_ctx)
110 SMB_ACL_T result = NULL;
112 SOLARIS_ACL_T solaris_acl = NULL;
114 DEBUG(10, ("entering solarisacl_sys_acl_get_fd.\n"));
116 if (!solaris_acl_get_fd(fsp->fh->fd, &solaris_acl, &count)) {
120 * The facl call returns both ACCESS and DEFAULT acls (as present).
121 * The posix acl_get_fd function returns only the
122 * access acl. So we need to filter this out here.
124 result = solaris_acl_to_smb_acl(solaris_acl, count,
125 SMB_ACL_TYPE_ACCESS, mem_ctx);
126 if (result == NULL) {
127 DEBUG(10, ("conversion solaris_acl -> smb_acl failed (%s).\n",
132 DEBUG(10, ("solarisacl_sys_acl_get_fd %s.\n",
133 ((result == NULL) ? "failed" : "succeeded")));
134 SAFE_FREE(solaris_acl);
138 int solarisacl_sys_acl_set_file(vfs_handle_struct *handle,
144 SOLARIS_ACL_T solaris_acl = NULL;
146 struct smb_filename smb_fname = {
147 .base_name = discard_const_p(char, name)
150 DEBUG(10, ("solarisacl_sys_acl_set_file called for file '%s'\n",
153 if ((type != SMB_ACL_TYPE_ACCESS) && (type != SMB_ACL_TYPE_DEFAULT)) {
155 DEBUG(10, ("invalid smb acl type given (%d).\n", type));
158 DEBUGADD(10, ("setting %s acl\n",
159 ((type == SMB_ACL_TYPE_ACCESS) ? "access" : "default")));
161 if(!smb_acl_to_solaris_acl(theacl, &solaris_acl, &count, type)) {
162 DEBUG(10, ("conversion smb_acl -> solaris_acl failed (%s).\n",
168 * if the file is a directory, there is extra work to do:
169 * since the solaris acl call stores both the access acl and
170 * the default acl as provided, we have to get the acl part
171 * that has not been specified in "type" from the file first
172 * and concatenate it with the acl provided.
174 * We can directly use SMB_VFS_STAT here, as if this was a
175 * POSIX call on a symlink, we've already refused it.
176 * For a Windows acl mapped call on a symlink, we want to follow
179 ret = SMB_VFS_STAT(handle->conn, &smb_fname);
181 DEBUG(10, ("Error in stat call: %s\n", strerror(errno)));
184 if (S_ISDIR(smb_fname.st.st_ex_mode)) {
185 SOLARIS_ACL_T other_acl = NULL;
187 SMB_ACL_TYPE_T other_type;
189 other_type = (type == SMB_ACL_TYPE_ACCESS)
190 ? SMB_ACL_TYPE_DEFAULT
191 : SMB_ACL_TYPE_ACCESS;
192 DEBUGADD(10, ("getting acl from filesystem\n"));
193 if (!solaris_acl_get_file(name, &other_acl, &other_count)) {
194 DEBUG(10, ("error getting acl from directory\n"));
197 DEBUG(10, ("adding %s part of fs acl to given acl\n",
198 ((other_type == SMB_ACL_TYPE_ACCESS)
201 if (!solaris_add_to_acl(&solaris_acl, &count, other_acl,
202 other_count, other_type))
204 DEBUG(10, ("error adding other acl.\n"));
205 SAFE_FREE(other_acl);
208 SAFE_FREE(other_acl);
210 else if (type != SMB_ACL_TYPE_ACCESS) {
215 if (!solaris_acl_sort(solaris_acl, count)) {
216 DEBUG(10, ("resulting acl is not valid!\n"));
220 ret = acl(name, SETACL, count, solaris_acl);
223 DEBUG(10, ("solarisacl_sys_acl_set_file %s.\n",
224 ((ret != 0) ? "failed" : "succeeded")));
225 SAFE_FREE(solaris_acl);
230 * set the access ACL on the file referred to by a fd
232 int solarisacl_sys_acl_set_fd(vfs_handle_struct *handle,
236 SOLARIS_ACL_T solaris_acl = NULL;
237 SOLARIS_ACL_T default_acl = NULL;
238 int count, default_count;
241 DEBUG(10, ("entering solarisacl_sys_acl_set_fd\n"));
244 * the posix acl_set_fd call sets the access acl of the
245 * file referred to by fd. the solaris facl-SETACL call
246 * sets the access and default acl as provided, so we
247 * have to retrieve the default acl of the file and
248 * concatenate it with the access acl provided.
250 if (!smb_acl_to_solaris_acl(theacl, &solaris_acl, &count,
251 SMB_ACL_TYPE_ACCESS))
253 DEBUG(10, ("conversion smb_acl -> solaris_acl failed (%s).\n",
257 if (!solaris_acl_get_fd(fsp->fh->fd, &default_acl, &default_count)) {
258 DEBUG(10, ("error getting (default) acl from fd\n"));
261 if (!solaris_add_to_acl(&solaris_acl, &count,
262 default_acl, default_count,
263 SMB_ACL_TYPE_DEFAULT))
265 DEBUG(10, ("error adding default acl to solaris acl\n"));
268 if (!solaris_acl_sort(solaris_acl, count)) {
269 DEBUG(10, ("resulting acl is not valid!\n"));
273 ret = facl(fsp->fh->fd, SETACL, count, solaris_acl);
275 DEBUG(10, ("call of facl failed (%s).\n", strerror(errno)));
279 DEBUG(10, ("solarisacl_sys_acl_set_fd %s.\n",
280 ((ret == 0) ? "succeeded" : "failed" )));
281 SAFE_FREE(solaris_acl);
282 SAFE_FREE(default_acl);
287 * delete the default ACL of a directory
289 * This is achieved by fetching the access ACL and rewriting it
290 * directly, via the solaris system call: the SETACL call on
291 * directories writes both the access and the default ACL as provided.
293 * XXX: posix acl_delete_def_file returns an error if
294 * the file referred to by path is not a directory.
295 * this function does not complain but the actions
296 * have no effect on a file other than a directory.
297 * But sys_acl_delete_default_file is only called in
298 * smbd/posixacls.c after having checked that the file
299 * is a directory, anyways. So implementing the extra
300 * check is considered unnecessary. --- Agreed? XXX
302 int solarisacl_sys_acl_delete_def_file(vfs_handle_struct *handle,
303 struct smb_filename *smb_fname)
307 SOLARIS_ACL_T solaris_acl = NULL;
310 DEBUG(10, ("entering solarisacl_sys_acl_delete_def_file.\n"));
312 smb_acl = solarisacl_sys_acl_get_file(handle, smb_fname->base_name,
313 SMB_ACL_TYPE_ACCESS, talloc_tos());
314 if (smb_acl == NULL) {
315 DEBUG(10, ("getting file acl failed!\n"));
318 if (!smb_acl_to_solaris_acl(smb_acl, &solaris_acl, &count,
319 SMB_ACL_TYPE_ACCESS))
321 DEBUG(10, ("conversion smb_acl -> solaris_acl failed.\n"));
324 if (!solaris_acl_sort(solaris_acl, count)) {
325 DEBUG(10, ("resulting acl is not valid!\n"));
328 ret = acl(smb_fname->base_name, SETACL, count, solaris_acl);
330 DEBUG(10, ("settinge file acl failed!\n"));
334 DEBUG(10, ("solarisacl_sys_acl_delete_def_file %s.\n",
335 ((ret != 0) ? "failed" : "succeeded" )));
336 TALLOC_FREE(smb_acl);
341 /* private functions */
343 static SOLARIS_ACL_T solaris_acl_init(int count)
345 SOLARIS_ACL_T solaris_acl =
346 (SOLARIS_ACL_T)SMB_MALLOC(sizeof(aclent_t) * count);
347 if (solaris_acl == NULL) {
354 * Convert the SMB acl to the ACCESS or DEFAULT part of a
355 * solaris ACL, as desired.
357 static bool smb_acl_to_solaris_acl(SMB_ACL_T smb_acl,
358 SOLARIS_ACL_T *solaris_acl, int *count,
364 DEBUG(10, ("entering smb_acl_to_solaris_acl\n"));
369 for (i = 0; i < smb_acl->count; i++) {
370 const struct smb_acl_entry *smb_entry = &(smb_acl->acl[i]);
371 SOLARIS_ACE_T solaris_entry;
373 ZERO_STRUCT(solaris_entry);
375 solaris_entry.a_type = smb_tag_to_solaris_tag(smb_entry->a_type);
376 if (solaris_entry.a_type == 0) {
377 DEBUG(10, ("smb_tag to solaris_tag failed\n"));
380 switch(solaris_entry.a_type) {
382 DEBUG(10, ("got tag type USER with uid %u\n",
383 (unsigned int)smb_entry->info.user.uid));
384 solaris_entry.a_id = (uid_t)smb_entry->info.user.uid;
387 DEBUG(10, ("got tag type GROUP with gid %u\n",
388 (unsigned int)smb_entry->info.group.gid));
389 solaris_entry.a_id = (uid_t)smb_entry->info.group.gid;
394 if (type == SMB_ACL_TYPE_DEFAULT) {
395 DEBUG(10, ("adding default bit to solaris ace\n"));
396 solaris_entry.a_type |= ACL_DEFAULT;
399 solaris_entry.a_perm =
400 smb_perm_to_solaris_perm(smb_entry->a_perm);
401 DEBUG(10, ("assembled the following solaris ace:\n"));
402 DEBUGADD(10, (" - type: 0x%04x\n", solaris_entry.a_type));
403 DEBUGADD(10, (" - id: %u\n", (unsigned int)solaris_entry.a_id));
404 DEBUGADD(10, (" - perm: o%o\n", solaris_entry.a_perm));
405 if (!solaris_add_to_acl(solaris_acl, count, &solaris_entry,
408 DEBUG(10, ("error adding acl entry\n"));
411 DEBUG(10, ("count after adding: %d (i: %d)\n", *count, i));
412 DEBUG(10, ("test, if entry has been copied into acl:\n"));
413 DEBUGADD(10, (" - type: 0x%04x\n",
414 (*solaris_acl)[(*count)-1].a_type));
415 DEBUGADD(10, (" - id: %u\n",
416 (unsigned int)(*solaris_acl)[(*count)-1].a_id));
417 DEBUGADD(10, (" - perm: o%o\n",
418 (*solaris_acl)[(*count)-1].a_perm));
425 SAFE_FREE(*solaris_acl);
427 DEBUG(10, ("smb_acl_to_solaris_acl %s\n",
428 ((ret == True) ? "succeeded" : "failed")));
433 * convert either the access or the default part of a
434 * soaris acl to the SMB_ACL format.
436 static SMB_ACL_T solaris_acl_to_smb_acl(SOLARIS_ACL_T solaris_acl, int count,
437 SMB_ACL_TYPE_T type, TALLOC_CTX *mem_ctx)
442 if ((result = sys_acl_init(mem_ctx)) == NULL) {
443 DEBUG(10, ("error allocating memory for SMB_ACL\n"));
446 for (i = 0; i < count; i++) {
447 SMB_ACL_ENTRY_T smb_entry;
448 SMB_ACL_PERM_T smb_perm;
450 if (!_IS_OF_TYPE(solaris_acl[i], type)) {
453 result->acl = talloc_realloc(result, result->acl, struct smb_acl_entry, result->count + 1);
454 if (result->acl == NULL) {
455 DEBUG(10, ("error reallocating memory for SMB_ACL\n"));
458 smb_entry = &result->acl[result->count];
459 if (sys_acl_set_tag_type(smb_entry,
460 solaris_tag_to_smb_tag(solaris_acl[i].a_type)) != 0)
462 DEBUG(10, ("invalid tag type given: 0x%04x\n",
463 solaris_acl[i].a_type));
466 /* intentionally not checking return code here: */
467 sys_acl_set_qualifier(smb_entry, (void *)&solaris_acl[i].a_id);
468 smb_perm = solaris_perm_to_smb_perm(solaris_acl[i].a_perm);
469 if (sys_acl_set_permset(smb_entry, &smb_perm) != 0) {
470 DEBUG(10, ("invalid permset given: %d\n",
471 solaris_acl[i].a_perm));
481 DEBUG(10, ("solaris_acl_to_smb_acl %s\n",
482 ((result == NULL) ? "failed" : "succeeded")));
488 static SOLARIS_ACL_TAG_T smb_tag_to_solaris_tag(SMB_ACL_TAG_T smb_tag)
490 SOLARIS_ACL_TAG_T solaris_tag = 0;
492 DEBUG(10, ("smb_tag_to_solaris_tag\n"));
493 DEBUGADD(10, (" --> got smb tag 0x%04x\n", smb_tag));
499 case SMB_ACL_USER_OBJ:
500 solaris_tag = USER_OBJ;
505 case SMB_ACL_GROUP_OBJ:
506 solaris_tag = GROUP_OBJ;
509 solaris_tag = OTHER_OBJ;
512 solaris_tag = CLASS_OBJ;
515 DEBUGADD(10, (" !!! unknown smb tag type 0x%04x\n", smb_tag));
519 DEBUGADD(10, (" --> determined solaris tag 0x%04x\n", solaris_tag));
524 static SMB_ACL_TAG_T solaris_tag_to_smb_tag(SOLARIS_ACL_TAG_T solaris_tag)
526 SMB_ACL_TAG_T smb_tag = 0;
528 DEBUG(10, ("solaris_tag_to_smb_tag:\n"));
529 DEBUGADD(10, (" --> got solaris tag 0x%04x\n", solaris_tag));
531 solaris_tag &= ~ACL_DEFAULT;
533 switch (solaris_tag) {
535 smb_tag = SMB_ACL_USER;
538 smb_tag = SMB_ACL_USER_OBJ;
541 smb_tag = SMB_ACL_GROUP;
544 smb_tag = SMB_ACL_GROUP_OBJ;
547 smb_tag = SMB_ACL_OTHER;
550 smb_tag = SMB_ACL_MASK;
553 DEBUGADD(10, (" !!! unknown solaris tag type: 0x%04x\n",
558 DEBUGADD(10, (" --> determined smb tag 0x%04x\n", smb_tag));
564 static SMB_ACL_PERM_T solaris_perm_to_smb_perm(const SOLARIS_PERM_T perm)
566 SMB_ACL_PERM_T smb_perm = 0;
567 smb_perm |= ((perm & SMB_ACL_READ) ? SMB_ACL_READ : 0);
568 smb_perm |= ((perm & SMB_ACL_WRITE) ? SMB_ACL_WRITE : 0);
569 smb_perm |= ((perm & SMB_ACL_EXECUTE) ? SMB_ACL_EXECUTE : 0);
574 static SOLARIS_PERM_T smb_perm_to_solaris_perm(const SMB_ACL_PERM_T perm)
576 SOLARIS_PERM_T solaris_perm = 0;
577 solaris_perm |= ((perm & SMB_ACL_READ) ? SMB_ACL_READ : 0);
578 solaris_perm |= ((perm & SMB_ACL_WRITE) ? SMB_ACL_WRITE : 0);
579 solaris_perm |= ((perm & SMB_ACL_EXECUTE) ? SMB_ACL_EXECUTE : 0);
584 static bool solaris_acl_get_file(const char *name, SOLARIS_ACL_T *solaris_acl,
589 DEBUG(10, ("solaris_acl_get_file called for file '%s'\n", name));
592 * The original code tries some INITIAL_ACL_SIZE
593 * and only did the GETACLCNT call upon failure
594 * (for performance reasons).
595 * For the sake of simplicity, I skip this for now.
597 *count = acl(name, GETACLCNT, 0, NULL);
599 DEBUG(10, ("acl GETACLCNT failed: %s\n", strerror(errno)));
602 *solaris_acl = solaris_acl_init(*count);
603 if (*solaris_acl == NULL) {
604 DEBUG(10, ("error allocating memory for solaris acl...\n"));
607 *count = acl(name, GETACL, *count, *solaris_acl);
609 DEBUG(10, ("acl GETACL failed: %s\n", strerror(errno)));
615 DEBUG(10, ("solaris_acl_get_file %s.\n",
616 ((result == True) ? "succeeded" : "failed" )));
621 static bool solaris_acl_get_fd(int fd, SOLARIS_ACL_T *solaris_acl, int *count)
625 DEBUG(10, ("entering solaris_acl_get_fd\n"));
628 * see solaris_acl_get_file for comment about omission
629 * of INITIAL_ACL_SIZE...
631 *count = facl(fd, GETACLCNT, 0, NULL);
633 DEBUG(10, ("facl GETACLCNT failed: %s\n", strerror(errno)));
636 *solaris_acl = solaris_acl_init(*count);
637 if (*solaris_acl == NULL) {
638 DEBUG(10, ("error allocating memory for solaris acl...\n"));
641 *count = facl(fd, GETACL, *count, *solaris_acl);
643 DEBUG(10, ("facl GETACL failed: %s\n", strerror(errno)));
649 DEBUG(10, ("solaris_acl_get_fd %s\n",
650 ((ret == True) ? "succeeded" : "failed")));
657 * Add entries to a solaris ACL.
659 * Entries are directly added to the solarisacl parameter.
660 * if memory allocation fails, this may result in solarisacl
661 * being NULL. if the resulting acl is to be checked and is
662 * not valid, it is kept in solarisacl but False is returned.
664 * The type of ACEs (access/default) to be added to the ACL can
665 * be selected via the type parameter.
666 * I use the SMB_ACL_TYPE_T type here. Since SMB_ACL_TYPE_ACCESS
667 * is defined as "0", this means that one can only add either
668 * access or default ACEs, not both at the same time. If it
669 * should become necessary to add all of an ACL, one would have
670 * to replace this parameter by another type.
672 static bool solaris_add_to_acl(SOLARIS_ACL_T *solaris_acl, int *count,
673 SOLARIS_ACL_T add_acl, int add_count,
678 if ((type != SMB_ACL_TYPE_ACCESS) && (type != SMB_ACL_TYPE_DEFAULT))
680 DEBUG(10, ("invalid acl type given: %d\n", type));
684 for (i = 0; i < add_count; i++) {
685 if (!_IS_OF_TYPE(add_acl[i], type)) {
688 ADD_TO_ARRAY(NULL, SOLARIS_ACE_T, add_acl[i],
690 if (solaris_acl == NULL) {
691 DEBUG(10, ("error enlarging acl.\n"));
701 * sort the ACL and check it for validity
703 * [original comment from lib/sysacls.c:]
705 * if it's a minimal ACL with only 4 entries then we
706 * need to recalculate the mask permissions to make
707 * sure that they are the same as the GROUP_OBJ
708 * permissions as required by the UnixWare acl() system call.
710 * (note: since POSIX allows minimal ACLs which only contain
711 * 3 entries - ie there is no mask entry - we should, in theory,
712 * check for this and add a mask entry if necessary - however
713 * we "know" that the caller of this interface always specifies
714 * a mask, so in practice "this never happens" (tm) - if it *does*
715 * happen aclsort() will fail and return an error and someone will
718 static bool solaris_acl_sort(SOLARIS_ACL_T solaris_acl, int count)
720 int fixmask = (count <= 4);
722 if (aclsort(count, fixmask, solaris_acl) != 0) {
731 * acl check function:
732 * unused at the moment but could be used to get more
733 * concrete error messages for debugging...
734 * (acl sort just says that the acl is invalid...)
736 static bool solaris_acl_check(SOLARIS_ACL_T solaris_acl, int count)
741 check_rc = aclcheck(solaris_acl, count, &check_which);
743 DEBUG(10, ("acl is not valid:\n"));
744 DEBUGADD(10, (" - return code: %d\n", check_rc));
745 DEBUGADD(10, (" - which: %d\n", check_which));
746 if (check_which != -1) {
747 DEBUGADD(10, (" - invalid entry:\n"));
748 DEBUGADD(10, (" * type: %d:\n",
749 solaris_acl[check_which].a_type));
750 DEBUGADD(10, (" * id: %d\n",
751 solaris_acl[check_which].a_id));
752 DEBUGADD(10, (" * perm: 0o%o\n",
753 solaris_acl[check_which].a_perm));
761 static struct vfs_fn_pointers solarisacl_fns = {
762 .sys_acl_get_file_fn = solarisacl_sys_acl_get_file,
763 .sys_acl_get_fd_fn = solarisacl_sys_acl_get_fd,
764 .sys_acl_blob_get_file_fn = posix_sys_acl_blob_get_file,
765 .sys_acl_blob_get_fd_fn = posix_sys_acl_blob_get_fd,
766 .sys_acl_set_file_fn = solarisacl_sys_acl_set_file,
767 .sys_acl_set_fd_fn = solarisacl_sys_acl_set_fd,
768 .sys_acl_delete_def_file_fn = solarisacl_sys_acl_delete_def_file,
771 NTSTATUS vfs_solarisacl_init(TALLOC_CTX *);
772 NTSTATUS vfs_solarisacl_init(TALLOC_CTX *ctx)
774 return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "solarisacl",