-/*
- Unix SMB/Netbios implementation.
- Version 2.2.
+/*
+ Unix SMB/CIFS implementation.
Samba system utilities for ACL support.
Copyright (C) Jeremy Allison 2000.
-
+ Copyright (C) Volker Lendecke 2006
+ Copyright (C) Michael Adam 2006,2008
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
-
+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
-
-extern int DEBUGLEVEL;
-
-/*
- This file wraps all differing system ACL interfaces into a consistent
- one based on the POSIX interface. It also returns the correct errors
- for older UNIX systems that don't support ACLs.
-
- The interfaces that each ACL implementation must support are as follows :
-
- int sys_acl_get_entry( SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
- int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
- int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p
- void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
- SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
- SMB_ACL_T sys_acl_get_fd(int fd)
- int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset);
- int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm);
- char *sys_acl_to_text( SMB_ACL_T theacl, ssize_t *plen)
- SMB_ACL_T sys_acl_init( int count)
- int sys_acl_create_entry( SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
- int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
- int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry, void *qual)
- int sys_acl_set_permset( SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
- int sys_acl_valid( SMB_ACL_T theacl )
- int sys_acl_set_file( const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
- int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
- int sys_acl_delete_def_file(const char *path)
-
- This next one is not POSIX complient - but we *have* to have it !
- More POSIX braindamage.
-
- int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
-
- The generic POSIX free is the following call. We split this into
- several different free functions as we may need to add tag info
- to structures when emulating the POSIX interface.
-
- int sys_acl_free( void *obj_p)
-
- The calls we actually use are :
-
- int sys_acl_free_text(char *text) - free acl_to_text
- int sys_acl_free_acl(SMB_ACL_T posix_acl)
- int sys_acl_free_qualifier(SMB_ACL_T posix_acl)
-
-*/
+#include "system/passwd.h"
#if defined(HAVE_POSIX_ACLS)
-
-/* Identity mapping - easy. */
-
-int sys_acl_get_entry( SMB_ACL_T the_acl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
-{
- return acl_get_entry( the_acl, entry_id, entry_p);
-}
-
-int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
-{
- return acl_get_tag_type( entry_d, tag_type_p);
-}
-
-int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
-{
- return acl_get_permset( entry_d, permset_p);
-}
-
-void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
-{
- return acl_get_qualifier( entry_d);
-}
-
-SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
-{
- return acl_get_file( path_p, type);
-}
-
-SMB_ACL_T sys_acl_get_fd(int fd)
-{
- return acl_get_fd(fd);
-}
-
-int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset)
-{
- return acl_clear_perms(permset);
-}
-
-int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
-{
- return acl_add_perm(permset, perm);
-}
-
-int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
-{
-#if defined(HAVE_ACL_GET_PERM_NP)
- /*
- * Required for TrustedBSD-based ACL implementations where
- * non-POSIX.1e functions are denoted by a _np (non-portable)
- * suffix.
- */
- return acl_get_perm_np(permset, perm);
-#else
- return acl_get_perm(permset, perm);
+#include "modules/vfs_posixacl.h"
#endif
-}
-
-char *sys_acl_to_text( SMB_ACL_T the_acl, ssize_t *plen)
-{
- return acl_to_text( the_acl, plen);
-}
-
-SMB_ACL_T sys_acl_init( int count)
-{
- return acl_init(count);
-}
-
-int sys_acl_create_entry( SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
-{
- return acl_create_entry(pacl, pentry);
-}
-
-int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
-{
- return acl_set_tag_type(entry, tagtype);
-}
-
-int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry, void *qual)
-{
- return acl_set_qualifier(entry, qual);
-}
-
-int sys_acl_set_permset( SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
-{
- return acl_set_permset(entry, permset);
-}
-
-int sys_acl_valid( SMB_ACL_T theacl )
-{
- return acl_valid(theacl);
-}
-
-int sys_acl_set_file( const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
-{
- return acl_set_file(name, acltype, theacl);
-}
-int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
-{
- return acl_set_fd(fd, theacl);
-}
-
-int sys_acl_delete_def_file(const char *name)
-{
- return acl_delete_def_file(name);
-}
-
-int sys_acl_free_text(char *text)
-{
- return acl_free(text);
-}
-
-int sys_acl_free_acl(SMB_ACL_T the_acl)
-{
- return acl_free(the_acl);
-}
+#if defined(HAVE_TRU64_ACLS)
+#include "modules/vfs_tru64acl.h"
+#endif
-int sys_acl_free_qualifier(void *qual)
-{
- return acl_free(qual);
-}
+#if defined(HAVE_SOLARIS_UNIXWARE_ACLS)
+#include "modules/vfs_solarisacl.h"
+#endif
-#elif defined(HAVE_UNIXWARE_ACLS) || defined(HAVE_SOLARIS_ACLS)
+#if defined(HAVE_HPUX_ACLS)
+#include "modules/vfs_hpuxacl.h"
+#endif
-/*
- * Donated by Michael Davidson <md@sco.COM> for UnixWare / OpenUNIX.
- * Modified by Toomas Soome <tsoome@ut.ee> for Solaris.
- */
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_ACLS
/*
* Note that while this code implements sufficient functionality
* sys_acl_set_fd()
*/
-/*
- * The only difference between Solaris and UnixWare / OpenUNIX is
- * that the #defines for the ACL operations have different names
- */
-#if defined(HAVE_UNIXWARE_ACLS)
-
-#define SETACL ACL_SET
-#define GETACL ACL_GET
-#define GETACLCNT ACL_CNT
-
-#endif
-
-
int sys_acl_get_entry(SMB_ACL_T acl_d, int entry_id, SMB_ACL_ENTRY_T *entry_p)
{
if (entry_id != SMB_ACL_FIRST_ENTRY && entry_id != SMB_ACL_NEXT_ENTRY) {
void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d)
{
- if (entry_d->a_type != SMB_ACL_USER
- && entry_d->a_type != SMB_ACL_GROUP) {
- errno = EINVAL;
- return NULL;
- }
-
- return &entry_d->a_id;
-}
-
-/*
- * There is no way of knowing what size the ACL returned by
- * GETACL will be unless you first call GETACLCNT which means
- * making an additional system call.
- *
- * In the hope of avoiding the cost of the additional system
- * call in most cases, we initially allocate enough space for
- * an ACL with INITIAL_ACL_SIZE entries. If this turns out to
- * be too small then we use GETACLCNT to find out the actual
- * size, reallocate the ACL buffer, and then call GETACL again.
- */
-
-#define INITIAL_ACL_SIZE 16
-
-SMB_ACL_T sys_acl_get_file(const char *path_p, SMB_ACL_TYPE_T type)
-{
- SMB_ACL_T acl_d;
- int count; /* # of ACL entries allocated */
- int naccess; /* # of access ACL entries */
- int ndefault; /* # of default ACL entries */
-
- if (type != SMB_ACL_TYPE_ACCESS && type != SMB_ACL_TYPE_DEFAULT) {
- errno = EINVAL;
- return NULL;
- }
-
- count = INITIAL_ACL_SIZE;
- if ((acl_d = sys_acl_init(count)) == NULL) {
- return NULL;
- }
-
- /*
- * If there isn't enough space for the ACL entries we use
- * GETACLCNT to determine the actual number of ACL entries
- * reallocate and try again. This is in a loop because it
- * is possible that someone else could modify the ACL and
- * increase the number of entries between the call to
- * GETACLCNT and the call to GETACL.
- */
- while ((count = acl(path_p, GETACL, count, &acl_d->acl[0])) < 0
- && errno == ENOSPC) {
-
- sys_acl_free_acl(acl_d);
-
- if ((count = acl(path_p, GETACLCNT, 0, NULL)) < 0) {
- return NULL;
- }
-
- if ((acl_d = sys_acl_init(count)) == NULL) {
- return NULL;
- }
- }
-
- if (count < 0) {
- sys_acl_free_acl(acl_d);
- return NULL;
- }
-
- /*
- * calculate the number of access and default ACL entries
- *
- * Note: we assume that the acl() system call returned a
- * well formed ACL which is sorted so that all of the
- * access ACL entries preceed any default ACL entries
- */
- for (naccess = 0; naccess < count; naccess++) {
- if (acl_d->acl[naccess].a_type & ACL_DEFAULT)
- break;
- }
- ndefault = count - naccess;
-
- /*
- * if the caller wants the default ACL we have to copy
- * the entries down to the start of the acl[] buffer
- * and mask out the ACL_DEFAULT flag from the type field
- */
- if (type == SMB_ACL_TYPE_DEFAULT) {
- int i, j;
-
- for (i = 0, j = naccess; i < ndefault; i++, j++) {
- acl_d->acl[i] = acl_d->acl[j];
- acl_d->acl[i].a_type &= ~ACL_DEFAULT;
- }
-
- acl_d->count = ndefault;
- } else {
- acl_d->count = naccess;
- }
-
- return acl_d;
-}
-
-SMB_ACL_T sys_acl_get_fd(int fd)
-{
- SMB_ACL_T acl_d;
- int count; /* # of ACL entries allocated */
- int naccess; /* # of access ACL entries */
-
- count = INITIAL_ACL_SIZE;
- if ((acl_d = sys_acl_init(count)) == NULL) {
- return NULL;
- }
-
- while ((count = facl(fd, GETACL, count, &acl_d->acl[0])) < 0
- && errno == ENOSPC) {
-
- sys_acl_free_acl(acl_d);
-
- if ((count = facl(fd, GETACLCNT, 0, NULL)) < 0) {
- return NULL;
- }
-
- if ((acl_d = sys_acl_init(count)) == NULL) {
- return NULL;
- }
- }
-
- if (count < 0) {
- sys_acl_free_acl(acl_d);
- return NULL;
+ if (entry_d->a_type == SMB_ACL_USER) {
+ return &entry_d->info.user.uid;
}
- /*
- * calculate the number of access ACL entries
- */
- for (naccess = 0; naccess < count; naccess++) {
- if (acl_d->acl[naccess].a_type & ACL_DEFAULT)
- break;
+ if (entry_d->a_type == SMB_ACL_GROUP) {
+ return &entry_d->info.group.gid;
}
-
- acl_d->count = naccess;
- return acl_d;
+ errno = EINVAL;
+ return NULL;
}
int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d)
return *permset_d & perm;
}
-char *sys_acl_to_text(SMB_ACL_T acl_d, ssize_t *len_p)
+char *sys_acl_to_text(const struct smb_acl_t *acl_d, ssize_t *len_p)
{
int i;
int len, maxlen;
*/
len = 0;
maxlen = 20 * acl_d->count;
- if ((text = malloc(maxlen)) == NULL) {
+ if ((text = (char *)SMB_MALLOC(maxlen)) == NULL) {
errno = ENOMEM;
return NULL;
}
for (i = 0; i < acl_d->count; i++) {
- struct acl *ap = &acl_d->acl[i];
- struct passwd *pw;
+ struct smb_acl_entry *ap = &acl_d->acl[i];
struct group *gr;
char tagbuf[12];
char idbuf[12];
- char *tag;
- char *id = "";
+ const char *tag;
+ const char *id = "";
char perms[4];
int nbytes;
*/
default:
slprintf(tagbuf, sizeof(tagbuf)-1, "0x%x",
- ap->a_type);
+ ap->a_type);
tag = tagbuf;
- slprintf(idbuf, sizeof(idbuf)-1, "%ld",
- (long)ap->a_id);
- id = idbuf;
break;
case SMB_ACL_USER:
- if ((pw = sys_getpwuid(ap->a_id)) == NULL) {
- slprintf(idbuf, sizeof(idbuf)-1, "%ld",
- (long)ap->a_id);
- id = idbuf;
- } else {
- id = pw->pw_name;
- }
+ id = uidtoname(ap->info.user.uid);
+
+ FALL_THROUGH;
case SMB_ACL_USER_OBJ:
tag = "user";
break;
case SMB_ACL_GROUP:
- if ((gr = getgrgid(ap->a_id)) == NULL) {
+ if ((gr = getgrgid(ap->info.group.gid)) == NULL) {
slprintf(idbuf, sizeof(idbuf)-1, "%ld",
- (long)ap->a_id);
+ (long)ap->info.group.gid);
id = idbuf;
} else {
id = gr->gr_name;
}
+
+ FALL_THROUGH;
case SMB_ACL_GROUP_OBJ:
tag = "group";
break;
* for each entry still to be processed
*/
if ((len + nbytes) > maxlen) {
- char *oldtext = text;
-
maxlen += nbytes + 20 * (acl_d->count - i);
-
- if ((text = realloc(oldtext, maxlen)) == NULL) {
- free(oldtext);
+ if ((text = (char *)SMB_REALLOC(text, maxlen)) == NULL) {
errno = ENOMEM;
return NULL;
}
}
- slprintf(&text[len], nbytes-1, "%s:%s:%s\n", tag, id, perms);
- len += nbytes - 1;
+
+ slprintf(&text[len], nbytes, "%s:%s:%s\n", tag, id, perms);
+ len += (nbytes - 1);
}
if (len_p)
return text;
}
-SMB_ACL_T sys_acl_init(int count)
+SMB_ACL_T sys_acl_init(TALLOC_CTX *mem_ctx)
{
SMB_ACL_T a;
- if (count < 0) {
- errno = EINVAL;
- return NULL;
- }
-
- /*
- * note that since the definition of the structure pointed
- * to by the SMB_ACL_T includes the first element of the
- * acl[] array, this actually allocates an ACL with room
- * for (count+1) entries
- */
- if ((a = malloc(sizeof(*a) + count * sizeof(struct acl))) == NULL) {
+ if ((a = talloc(mem_ctx, struct smb_acl_t)) == NULL) {
errno = ENOMEM;
return NULL;
}
- a->size = count + 1;
a->count = 0;
a->next = -1;
+ a->acl = talloc_array(a, struct smb_acl_entry, 0);
+ if (!a->acl) {
+ TALLOC_FREE(a);
+ errno = ENOMEM;
+ return NULL;
+ }
+
return a;
}
-
int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p)
{
SMB_ACL_T acl_d;
SMB_ACL_ENTRY_T entry_d;
+ struct smb_acl_entry *acl;
if (acl_p == NULL || entry_p == NULL || (acl_d = *acl_p) == NULL) {
errno = EINVAL;
return -1;
}
- if (acl_d->count >= acl_d->size) {
- errno = ENOSPC;
+ acl = talloc_realloc(acl_d, acl_d->acl, struct smb_acl_entry, acl_d->count+1);
+ if (!acl) {
+ errno = ENOMEM;
return -1;
}
-
- entry_d = &acl_d->acl[acl_d->count++];
- entry_d->a_type = 0;
- entry_d->a_id = -1;
+ acl_d->acl = acl;
+ entry_d = &acl_d->acl[acl_d->count];
+ entry_d->a_type = SMB_ACL_TAG_INVALID;
entry_d->a_perm = 0;
*entry_p = entry_d;
+ acl_d->count++;
return 0;
}
default:
errno = EINVAL;
return -1;
- }
+ }
return 0;
}
int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p)
{
- if (entry_d->a_type != SMB_ACL_GROUP
- && entry_d->a_type != SMB_ACL_USER) {
- errno = EINVAL;
- return -1;
+ if (entry_d->a_type == SMB_ACL_USER) {
+ entry_d->info.user.uid = *((uid_t *)qual_p);
+ return 0;
+ }
+ if (entry_d->a_type == SMB_ACL_GROUP) {
+ entry_d->info.group.gid = *((gid_t *)qual_p);
+ return 0;
}
- entry_d->a_id = *((id_t *)qual_p);
-
- return 0;
+ errno = EINVAL;
+ return -1;
}
int sys_acl_set_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d)
{
if (*permset_d & ~(SMB_ACL_READ|SMB_ACL_WRITE|SMB_ACL_EXECUTE)) {
- return EINVAL;
+ errno = EINVAL;
+ return -1;
}
entry_d->a_perm = *permset_d;
return 0;
}
-int sys_acl_valid(SMB_ACL_T acl_d)
+int sys_acl_free_text(char *text)
{
- if (aclsort(acl_d->count, 1, acl_d->acl) != 0) {
- errno = EINVAL;
- return -1;
- }
-
+ SAFE_FREE(text);
return 0;
}
-int sys_acl_set_file(const char *name, SMB_ACL_TYPE_T type, SMB_ACL_T acl_d)
+int sys_acl_valid(SMB_ACL_T acl_d)
{
- struct stat s;
- struct acl *acl_p;
- int acl_count;
- struct acl *acl_buf = NULL;
- int ret;
+ errno = EINVAL;
+ return -1;
+}
- if (type != SMB_ACL_TYPE_ACCESS && type != SMB_ACL_TYPE_DEFAULT) {
- errno = EINVAL;
- return -1;
- }
+/*
+ * acl_get_file, acl_get_fd, acl_set_file, acl_set_fd and
+ * sys_acl_delete_def_file are to be redirected to the default
+ * statically-bound acl vfs module, but they are replacable.
+ */
- if (stat(name, &s) != 0) {
- return -1;
- }
+#if defined(HAVE_POSIX_ACLS)
- acl_p = &acl_d->acl[0];
- acl_count = acl_d->count;
+SMB_ACL_T sys_acl_get_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ TALLOC_CTX *mem_ctx)
+{
+ return posixacl_sys_acl_get_file(handle, smb_fname, type, mem_ctx);
+}
- /*
- * if it's a directory there is extra work to do
- * since the acl() system call will replace both
- * the access ACLs and the default ACLs (if any)
- */
- if (S_ISDIR(s.st_mode)) {
- SMB_ACL_T acc_acl;
- SMB_ACL_T def_acl;
- SMB_ACL_T tmp_acl;
- int i;
-
- if (type == SMB_ACL_TYPE_ACCESS) {
- acc_acl = acl_d;
- def_acl =
- tmp_acl = sys_acl_get_file(name, SMB_ACL_TYPE_DEFAULT);
-
- } else {
- def_acl = acl_d;
- acc_acl =
- tmp_acl = sys_acl_get_file(name, SMB_ACL_TYPE_ACCESS);
- }
+SMB_ACL_T sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp, TALLOC_CTX *mem_ctx)
+{
+ return posixacl_sys_acl_get_fd(handle, fsp, mem_ctx);
+}
- if (tmp_acl == NULL) {
- return -1;
- }
+int sys_acl_set_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ SMB_ACL_T acl_d)
+{
+ return posixacl_sys_acl_set_file(handle, smb_fname, type, acl_d);
+}
- /*
- * allocate a temporary buffer for the complete ACL
- */
- acl_count = acc_acl->count + def_acl->count;
- acl_p =
- acl_buf = malloc(acl_count * sizeof(acl_buf[0]));
+int sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
+ SMB_ACL_T acl_d)
+{
+ return posixacl_sys_acl_set_fd(handle, fsp, acl_d);
+}
- if (acl_buf == NULL) {
- sys_acl_free_acl(tmp_acl);
- errno = ENOMEM;
- return -1;
- }
+int sys_acl_delete_def_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname)
+{
+ return posixacl_sys_acl_delete_def_file(handle, smb_fname);
+}
- /*
- * copy the access control and default entries into the buffer
- */
- memcpy(&acl_buf[0], &acc_acl->acl[0],
- acc_acl->count * sizeof(acl_buf[0]));
+#elif defined(HAVE_AIX_ACLS)
- memcpy(&acl_buf[acc_acl->count], &def_acl->acl[0],
- def_acl->count * sizeof(acl_buf[0]));
+SMB_ACL_T sys_acl_get_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ TALLOC_CTX *mem_ctx)
+{
+ return aixacl_sys_acl_get_file(handle, smb_fname, type, mem_ctx);
+}
- /*
- * set the ACL_DEFAULT flag on the default entries
- */
- for (i = acc_acl->count; i < acl_count; i++) {
- acl_buf[i].a_type |= ACL_DEFAULT;
- }
+SMB_ACL_T sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp,
+ TALLOC_CTX *mem_ctx)
+{
+ return aixacl_sys_acl_get_fd(handle, fsp, mem_ctx);
+}
- sys_acl_free_acl(tmp_acl);
+int sys_acl_set_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ SMB_ACL_T acl_d)
+{
+ return aixacl_sys_acl_set_file(handle, smb_fname, type, acl_d);
+}
- } else if (type != SMB_ACL_TYPE_ACCESS) {
- errno = EINVAL;
- return -1;
- }
+int sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
+ SMB_ACL_T acl_d)
+{
+ return aixacl_sys_acl_set_fd(handle, fsp, acl_d);
+}
- if (aclsort(acl_count, 1, acl_p) != 0) {
- errno = EINVAL;
- ret = -1;
- } else {
- ret = acl(name, SETACL, acl_count, acl_p);
- }
+int sys_acl_delete_def_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname)
+{
+ return aixacl_sys_acl_delete_def_file(handle, smb_fname);
+}
- if (acl_buf) {
- free(acl_buf);
- }
+#elif defined(HAVE_TRU64_ACLS)
- return ret;
+SMB_ACL_T sys_acl_get_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ TALLOC_CTX *mem_ctx)
+{
+ return tru64acl_sys_acl_get_file(handle, smb_fname, type,
+ mem_ctx);
}
-int sys_acl_set_fd(int fd, SMB_ACL_T acl_d)
+SMB_ACL_T sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp,
+ TALLOC_CTX *mem_ctx)
{
- if (aclsort(acl_d->count, 1, acl_d->acl) != 0) {
- errno = EINVAL;
- return -1;
- }
-
- return facl(fd, SETACL, acl_d->count, &acl_d->acl[0]);
+ return tru64acl_sys_acl_get_fd(handle, fsp, mem_ctx);
}
-int sys_acl_free_text(char *text)
+int sys_acl_set_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ SMB_ACL_T acl_d)
{
- free(text);
- return 0;
+ return tru64acl_sys_acl_set_file(handle, smb_fname, type, acl_d);
}
-int sys_acl_free_acl(SMB_ACL_T acl_d)
+int sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
+ SMB_ACL_T acl_d)
{
- free(acl_d);
- return 0;
+ return tru64acl_sys_acl_set_fd(handle, fsp, acl_d);
}
-int sys_acl_free_qualifier(void *qual)
+int sys_acl_delete_def_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname)
{
- return 0;
+ return tru64acl_sys_acl_delete_def_file(handle, smb_fname);
}
-#elif defined(HAVE_IRIX_ACLS)
+#elif defined(HAVE_SOLARIS_UNIXWARE_ACLS)
-int sys_acl_get_entry(SMB_ACL_T acl_d, int entry_id, SMB_ACL_ENTRY_T *entry_p)
+SMB_ACL_T sys_acl_get_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ TALLOC_CTX *mem_ctx)
{
- if (entry_id != SMB_ACL_FIRST_ENTRY && entry_id != SMB_ACL_NEXT_ENTRY) {
- errno = EINVAL;
- return -1;
- }
-
- if (entry_p == NULL) {
- errno = EINVAL;
- return -1;
- }
-
- if (entry_id == SMB_ACL_FIRST_ENTRY) {
- acl_d->next = 0;
- }
-
- if (acl_d->next < 0) {
- errno = EINVAL;
- return -1;
- }
-
- if (acl_d->next >= acl_d->aclp->acl_cnt) {
- return 0;
- }
-
- *entry_p = &acl_d->aclp->acl_entry[acl_d->next++];
-
- return 1;
-}
-
-int sys_acl_get_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *type_p)
-{
- *type_p = entry_d->ae_tag;
-
- return 0;
-}
-
-int sys_acl_get_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
-{
- *permset_p = entry_d;
-
- return 0;
-}
-
-void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d)
-{
- if (entry_d->ae_tag != SMB_ACL_USER
- && entry_d->ae_tag != SMB_ACL_GROUP) {
- errno = EINVAL;
- return NULL;
- }
-
- return &entry_d->ae_id;
-}
-
-SMB_ACL_T sys_acl_get_file(const char *path_p, SMB_ACL_TYPE_T type)
-{
- SMB_ACL_T a;
-
- if ((a = malloc(sizeof(*a))) == NULL) {
- errno = ENOMEM;
- return NULL;
- }
- if ((a->aclp = acl_get_file(path_p, type)) == NULL) {
- free(a);
- return NULL;
- }
- a->next = -1;
- a->freeaclp = True;
- return a;
-}
-
-SMB_ACL_T sys_acl_get_fd(int fd)
-{
- SMB_ACL_T a;
-
- if ((a = malloc(sizeof(*a))) == NULL) {
- errno = ENOMEM;
- return NULL;
- }
- if ((a->aclp = acl_get_fd(fd)) == NULL) {
- free(a);
- return NULL;
- }
- a->next = -1;
- a->freeaclp = True;
- return a;
-}
-
-int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d)
-{
- permset_d->ae_perm = 0;
-
- return 0;
-}
-
-int sys_acl_add_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
-{
- if (perm != SMB_ACL_READ && perm != SMB_ACL_WRITE
- && perm != SMB_ACL_EXECUTE) {
- errno = EINVAL;
- return -1;
- }
-
- if (permset_d == NULL) {
- errno = EINVAL;
- return -1;
- }
-
- permset_d->ae_perm |= perm;
-
- return 0;
-}
-
-int sys_acl_get_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm)
-{
- return permset_d->ae_perm & perm;
-}
-
-char *sys_acl_to_text(SMB_ACL_T acl_d, ssize_t *len_p)
-{
- return acl_to_text(acl_d->aclp, len_p);
-}
-
-SMB_ACL_T sys_acl_init(int count)
-{
- SMB_ACL_T a;
-
- if (count < 0) {
- errno = EINVAL;
- return NULL;
- }
-
- if ((a = malloc(sizeof(*a) + sizeof(struct acl))) == NULL) {
- errno = ENOMEM;
- return NULL;
- }
-
- a->next = -1;
- a->freeaclp = False;
- a->aclp = (struct acl *)(&a->aclp + sizeof(struct acl *));
- a->aclp->acl_cnt = 0;
-
- return a;
-}
-
-
-int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p)
-{
- SMB_ACL_T acl_d;
- SMB_ACL_ENTRY_T entry_d;
-
- if (acl_p == NULL || entry_p == NULL || (acl_d = *acl_p) == NULL) {
- errno = EINVAL;
- return -1;
- }
-
- if (acl_d->aclp->acl_cnt >= ACL_MAX_ENTRIES) {
- errno = ENOSPC;
- return -1;
- }
-
- entry_d = &acl_d->aclp->acl_entry[acl_d->aclp->acl_cnt++];
- entry_d->ae_tag = 0;
- entry_d->ae_id = 0;
- entry_d->ae_perm = 0;
- *entry_p = entry_d;
-
- return 0;
-}
-
-int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type)
-{
- switch (tag_type) {
- case SMB_ACL_USER:
- case SMB_ACL_USER_OBJ:
- case SMB_ACL_GROUP:
- case SMB_ACL_GROUP_OBJ:
- case SMB_ACL_OTHER:
- case SMB_ACL_MASK:
- entry_d->ae_tag = tag_type;
- break;
- default:
- errno = EINVAL;
- return -1;
- }
-
- return 0;
-}
-
-int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p)
-{
- if (entry_d->ae_tag != SMB_ACL_GROUP
- && entry_d->ae_tag != SMB_ACL_USER) {
- errno = EINVAL;
- return -1;
- }
-
- entry_d->ae_id = *((id_t *)qual_p);
-
- return 0;
-}
-
-int sys_acl_set_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d)
-{
- if (permset_d->ae_perm & ~(SMB_ACL_READ|SMB_ACL_WRITE|SMB_ACL_EXECUTE)) {
- return EINVAL;
- }
-
- entry_d->ae_perm = permset_d->ae_perm;
-
- return 0;
-}
-
-int sys_acl_valid(SMB_ACL_T acl_d)
-{
- return acl_valid(acl_d->aclp);
-}
-
-int sys_acl_set_file(const char *name, SMB_ACL_TYPE_T type, SMB_ACL_T acl_d)
-{
- return acl_set_file(name, type, acl_d->aclp);
-}
-
-int sys_acl_set_fd(int fd, SMB_ACL_T acl_d)
-{
- return acl_set_fd(fd, acl_d->aclp);
-}
-
-int sys_acl_free_text(char *text)
-{
- return acl_free(text);
-}
-
-int sys_acl_free_acl(SMB_ACL_T acl_d)
-{
- if (acl_d->freeaclp) {
- acl_free(acl_d->aclp);
- }
- acl_free(acl_d);
- return 0;
-}
-
-int sys_acl_free_qualifier(void *qual)
-{
- return 0;
-}
-
-#elif defined(HAVE_XFS_ACLS)
-/* For Linux SGI/XFS Filesystems
- * contributed by J Trostel, Connex
- * */
-
-/* based on the implementation for Solaris by Toomas Soome.. which is
- * based on the implementation by Micheal Davidson for Unixware...
- *
- * Linux XFS is a 'work-in-progress'
- * This interface may change...
- * You've been warned ;-> */
-
-/* First, do the identity mapping */
-
-int sys_acl_get_entry( SMB_ACL_T the_acl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
-{
- if( acl_get_entry( the_acl, entry_id, entry_p) >= 0) {
- return 1;
- }
- else {
- return -1;
- }
-}
-
-SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
-{
- return acl_get_file( path_p, type);
-}
-
-SMB_ACL_T sys_acl_get_fd(int fd)
-{
- return acl_get_fd(fd);
-}
-
-char *sys_acl_to_text( SMB_ACL_T the_acl, ssize_t *plen)
-{
- return acl_to_text( the_acl, plen);
-}
-
-int sys_acl_valid( SMB_ACL_T theacl )
-{
- return acl_valid(theacl);
-}
-
-int sys_acl_set_file( const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
-{
- return acl_set_file(name, acltype, theacl);
-}
-
-int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
-{
- return acl_set_fd(fd, theacl);
-}
-
-/* Now the functions I need to define for XFS */
-
-int sys_acl_create_entry( SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p)
-{
- acl_t acl, newacl;
- acl_entry_t ace;
- int cnt;
-
- acl = *acl_p;
- ace = *entry_p;
-
- if((*acl_p == NULL) || (ace == NULL)){
- errno = EINVAL;
- return -1;
- }
-
- cnt = acl->acl_cnt;
- if( (cnt + 1) > ACL_MAX_ENTRIES ){
- errno = ENOSPC;
- return -1;
- }
-
- newacl = (acl_t)malloc(sizeof(struct acl));
- if(newacl == NULL){
- errno = ENOMEM;
- return -1;
- }
-
- *newacl = *acl;
- newacl->acl_entry[cnt] = *ace;
- newacl->acl_cnt = cnt + 1;
-
- acl_free(*acl_p);
- *acl_p = newacl;
- *entry_p = &newacl->acl_entry[cnt];
- return 0;
-}
-
-
-int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
-{
- *tag_type_p = entry_d->ae_tag;
- return 0;
-}
-
-int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
-{
- *permset_p = &entry_d->ae_perm;
- return 0;
-}
-
-void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
-{
- if (entry_d->ae_tag != SMB_ACL_USER
- && entry_d->ae_tag != SMB_ACL_GROUP) {
- errno = EINVAL;
- return NULL;
- }
- return &entry_d->ae_id;
-}
-
-int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset)
-{
- *permset = 0;
- return 0;
-}
-
-int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
-{
- return (*permset & perm);
-}
-
-int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
-{
-
- /* TO DO: Add in ALL possible permissions here */
- /* TO DO: Include extended ones!! */
-
- if (perm != SMB_ACL_READ && perm != SMB_ACL_WRITE && perm != SMB_ACL_EXECUTE) {
- errno = EINVAL;
- return -1;
- }
-
- if(permset == NULL) {
- errno = EINVAL;
- return -1;
- }
-
- *permset |= perm;
-
- return 0;
-}
-
-SMB_ACL_T sys_acl_init( int count)
-{
- SMB_ACL_T a;
- if((count > ACL_MAX_ENTRIES) || (count < 0)) {
- errno = EINVAL;
- return NULL;
- }
- else {
- a = (struct acl *)malloc(sizeof(struct acl)); /* where is this memory freed? */
- a->acl_cnt = 0;
- return a;
- }
-}
-
-int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type)
-{
-
- switch (tag_type) {
- case SMB_ACL_USER:
- case SMB_ACL_USER_OBJ:
- case SMB_ACL_GROUP:
- case SMB_ACL_GROUP_OBJ:
- case SMB_ACL_OTHER:
- case SMB_ACL_MASK:
- entry_d->ae_tag = tag_type;
- break;
- default:
- errno = EINVAL;
- return -1;
- }
- return 0;
-}
-
-int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry_d, void *qual_p)
-{
- if(entry_d->ae_tag != SMB_ACL_GROUP &&
- entry_d->ae_tag != SMB_ACL_USER) {
- errno = EINVAL;
- return -1;
- }
-
- entry_d->ae_id = *((uid_t *)qual_p);
-
- return 0;
-}
-
-int sys_acl_set_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d)
-{
- /* TO DO: expand to extended permissions eventually! */
-
- if(*permset_d & ~(SMB_ACL_READ|SMB_ACL_WRITE|SMB_ACL_EXECUTE)) {
- return EINVAL;
- }
-
- return 0;
-}
-
-int sys_acl_free_text(char *text)
-{
- return acl_free(text);
-}
-
-int sys_acl_free_acl(SMB_ACL_T the_acl)
-{
- return acl_free(the_acl);
-}
-
-int sys_acl_free_qualifier(void *qual)
-{
- return 0;
-}
-
-#elif defined(HAVE_AIX_ACLS)
-
-/* Donated by Medha Date, mdate@austin.ibm.com, for IBM */
-
-int sys_acl_get_entry( SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
-{
- struct acl_entry_link *link;
- struct new_acl_entry *entry;
- int keep_going;
-
- DEBUG(10,("This is the count: %d\n",theacl->count));
-
- /* Check if count was previously set to -1. *
- * If it was, that means we reached the end *
- * of the acl last time. */
- if(theacl->count == -1)
- return(0);
-
- link = theacl;
- /* To get to the next acl, traverse linked list until index *
- * of acl matches the count we are keeping. This count is *
- * incremented each time we return an acl entry. */
-
- for(keep_going = 0; keep_going < theacl->count; keep_going++)
- link = link->nextp;
-
- entry = *entry_p = link->entryp;
-
- DEBUG(10,("*entry_p is %d\n",entry_p));
- DEBUG(10,("*entry_p->ace_access is %d\n",entry->ace_access));
-
- /* Increment count */
- theacl->count++;
- if(link->nextp == NULL)
- theacl->count = -1;
-
- return(1);
-}
-
-int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
-{
- /* Initialize tag type */
-
- *tag_type_p = -1;
- DEBUG(10,("the tagtype is %d\n",entry_d->ace_id->id_type));
-
- /* Depending on what type of entry we have, *
- * return tag type. */
- switch(entry_d->ace_id->id_type) {
- case ACEID_USER:
- *tag_type_p = SMB_ACL_USER;
- break;
- case ACEID_GROUP:
- *tag_type_p = SMB_ACL_GROUP;
- break;
-
- case SMB_ACL_USER_OBJ:
- case SMB_ACL_GROUP_OBJ:
- case SMB_ACL_OTHER:
- *tag_type_p = entry_d->ace_id->id_type;
- break;
-
- default:
- return(-1);
- }
-
- return(0);
-}
-
-int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
-{
- DEBUG(10,("Starting AIX sys_acl_get_permset\n"));
- *permset_p = &entry_d->ace_access;
- DEBUG(10,("**permset_p is %d\n",**permset_p));
- if(!(**permset_p & S_IXUSR) &&
- !(**permset_p & S_IWUSR) &&
- !(**permset_p & S_IRUSR) &&
- (**permset_p != 0))
- return(-1);
-
- DEBUG(10,("Ending AIX sys_acl_get_permset\n"));
- return(0);
-}
-
-void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
-{
- return(entry_d->ace_id->id_data);
-}
-
-SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
-{
- struct acl *file_acl = (struct acl *)NULL;
- struct acl_entry *acl_entry;
- struct new_acl_entry *new_acl_entry;
- struct ace_id *idp;
- struct acl_entry_link *acl_entry_link;
- struct acl_entry_link *acl_entry_link_head;
- int i;
- int rc = 0;
- uid_t user_id;
-
- /* Get the acl using statacl */
-
- DEBUG(10,("Entering sys_acl_get_file\n"));
- DEBUG(10,("path_p is %s\n",path_p));
-
- file_acl = (struct acl *)malloc(BUFSIZ);
-
- if(file_acl == NULL) {
- errno=ENOMEM;
- DEBUG(0,("Error in AIX sys_acl_get_file: %d\n",errno));
- return(NULL);
- }
-
- memset(file_acl,0,BUFSIZ);
-
- rc = statacl((char *)path_p,0,file_acl,BUFSIZ);
- if(rc == -1) {
- DEBUG(0,("statacl returned %d with errno %d\n",rc,errno));
- free(file_acl);
- return(NULL);
- }
-
- DEBUG(10,("Got facl and returned it\n"));
-
- /* Point to the first acl entry in the acl */
- acl_entry = file_acl->acl_ext;
-
- /* Begin setting up the head of the linked list *
- * that will be used for the storing the acl *
- * in a way that is useful for the posix_acls.c *
- * code. */
-
- acl_entry_link_head = acl_entry_link = sys_acl_init(0);
- if(acl_entry_link_head == NULL)
- return(NULL);
-
- acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
- if(acl_entry_link->entryp == NULL) {
- free(file_acl);
- errno = ENOMEM;
- DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
- return(NULL);
- }
-
- DEBUG(10,("acl_entry is %d\n",acl_entry));
- DEBUG(10,("acl_last(file_acl) id %d\n",acl_last(file_acl)));
-
- /* Check if the extended acl bit is on. *
- * If it isn't, do not show the *
- * contents of the acl since AIX intends *
- * the extended info to remain unused */
-
- if(file_acl->acl_mode & S_IXACL){
- /* while we are not pointing to the very end */
- while(acl_entry < acl_last(file_acl)) {
- /* before we malloc anything, make sure this is */
- /* a valid acl entry and one that we want to map */
- idp = id_nxt(acl_entry->ace_id);
- if((acl_entry->ace_type == ACC_SPECIFY ||
- (acl_entry->ace_type == ACC_PERMIT)) && (idp != id_last(acl_entry))) {
- acl_entry = acl_nxt(acl_entry);
- continue;
- }
-
- idp = acl_entry->ace_id;
-
- /* Check if this is the first entry in the linked list. *
- * The first entry needs to keep prevp pointing to NULL *
- * and already has entryp allocated. */
-
- if(acl_entry_link_head->count != 0) {
- acl_entry_link->nextp = (struct acl_entry_link *)
- malloc(sizeof(struct acl_entry_link));
-
- if(acl_entry_link->nextp == NULL) {
- free(file_acl);
- errno = ENOMEM;
- DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
- return(NULL);
- }
-
- acl_entry_link->nextp->prevp = acl_entry_link;
- acl_entry_link = acl_entry_link->nextp;
- acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
- if(acl_entry_link->entryp == NULL) {
- free(file_acl);
- errno = ENOMEM;
- DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
- return(NULL);
- }
- acl_entry_link->nextp = NULL;
- }
-
- acl_entry_link->entryp->ace_len = acl_entry->ace_len;
-
- /* Don't really need this since all types are going *
- * to be specified but, it's better than leaving it 0 */
-
- acl_entry_link->entryp->ace_type = acl_entry->ace_type;
-
- acl_entry_link->entryp->ace_access = acl_entry->ace_access;
-
- memcpy(acl_entry_link->entryp->ace_id,idp,sizeof(struct ace_id));
-
- /* The access in the acl entries must be left shifted by *
- * three bites, because they will ultimately be compared *
- * to S_IRUSR, S_IWUSR, and S_IXUSR. */
-
- switch(acl_entry->ace_type){
- case ACC_PERMIT:
- case ACC_SPECIFY:
- acl_entry_link->entryp->ace_access = acl_entry->ace_access;
- acl_entry_link->entryp->ace_access <<= 6;
- acl_entry_link_head->count++;
- break;
- case ACC_DENY:
- /* Since there is no way to return a DENY acl entry *
- * change to PERMIT and then shift. */
- DEBUG(10,("acl_entry->ace_access is %d\n",acl_entry->ace_access));
- acl_entry_link->entryp->ace_access = ~acl_entry->ace_access & 7;
- DEBUG(10,("acl_entry_link->entryp->ace_access is %d\n",acl_entry_link->entryp->ace_access));
- acl_entry_link->entryp->ace_access <<= 6;
- acl_entry_link_head->count++;
- break;
- default:
- return(0);
- }
-
- DEBUG(10,("acl_entry = %d\n",acl_entry));
- DEBUG(10,("The ace_type is %d\n",acl_entry->ace_type));
-
- acl_entry = acl_nxt(acl_entry);
- }
- } /* end of if enabled */
-
- /* Since owner, group, other acl entries are not *
- * part of the acl entries in an acl, they must *
- * be dummied up to become part of the list. */
-
- for( i = 1; i < 4; i++) {
- DEBUG(10,("i is %d\n",i));
- if(acl_entry_link_head->count != 0) {
- acl_entry_link->nextp = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
- if(acl_entry_link->nextp == NULL) {
- free(file_acl);
- errno = ENOMEM;
- DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
- return(NULL);
- }
-
- acl_entry_link->nextp->prevp = acl_entry_link;
- acl_entry_link = acl_entry_link->nextp;
- acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
- if(acl_entry_link->entryp == NULL) {
- free(file_acl);
- errno = ENOMEM;
- DEBUG(0,("Error in AIX sys_acl_get_file is %d\n",errno));
- return(NULL);
- }
- }
-
- acl_entry_link->nextp = NULL;
-
- new_acl_entry = acl_entry_link->entryp;
- idp = new_acl_entry->ace_id;
-
- new_acl_entry->ace_len = sizeof(struct acl_entry);
- new_acl_entry->ace_type = ACC_PERMIT;
- idp->id_len = sizeof(struct ace_id);
- DEBUG(10,("idp->id_len = %d\n",idp->id_len));
- memset(idp->id_data,0,sizeof(uid_t));
-
- switch(i) {
- case 2:
- new_acl_entry->ace_access = file_acl->g_access << 6;
- idp->id_type = SMB_ACL_GROUP_OBJ;
- break;
-
- case 3:
- new_acl_entry->ace_access = file_acl->o_access << 6;
- idp->id_type = SMB_ACL_OTHER;
- break;
-
- case 1:
- new_acl_entry->ace_access = file_acl->u_access << 6;
- idp->id_type = SMB_ACL_USER_OBJ;
- break;
-
- default:
- return(NULL);
-
- }
-
- acl_entry_link_head->count++;
- DEBUG(10,("new_acl_entry->ace_access = %d\n",new_acl_entry->ace_access));
- }
-
- acl_entry_link_head->count = 0;
- free(file_acl);
-
- return(acl_entry_link_head);
-}
-
-SMB_ACL_T sys_acl_get_fd(int fd)
-{
- struct acl *file_acl = (struct acl *)NULL;
- struct acl_entry *acl_entry;
- struct new_acl_entry *new_acl_entry;
- struct ace_id *idp;
- struct acl_entry_link *acl_entry_link;
- struct acl_entry_link *acl_entry_link_head;
- int i;
- int rc = 0;
- uid_t user_id;
-
- /* Get the acl using fstatacl */
-
- DEBUG(10,("Entering sys_acl_get_fd\n"));
- DEBUG(10,("fd is %d\n",fd));
- file_acl = (struct acl *)malloc(BUFSIZ);
-
- if(file_acl == NULL) {
- errno=ENOMEM;
- DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
- return(NULL);
- }
-
- memset(file_acl,0,BUFSIZ);
-
- rc = fstatacl(fd,0,file_acl,BUFSIZ);
- if(rc == -1) {
- DEBUG(0,("The fstatacl call returned %d with errno %d\n",rc,errno));
- free(file_acl);
- return(NULL);
- }
-
- DEBUG(10,("Got facl and returned it\n"));
-
- /* Point to the first acl entry in the acl */
-
- acl_entry = file_acl->acl_ext;
- /* Begin setting up the head of the linked list *
- * that will be used for the storing the acl *
- * in a way that is useful for the posix_acls.c *
- * code. */
-
- acl_entry_link_head = acl_entry_link = sys_acl_init(0);
- if(acl_entry_link_head == NULL){
- free(file_acl);
- return(NULL);
- }
-
- acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
-
- if(acl_entry_link->entryp == NULL) {
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
- free(file_acl);
- return(NULL);
- }
-
- DEBUG(10,("acl_entry is %d\n",acl_entry));
- DEBUG(10,("acl_last(file_acl) id %d\n",acl_last(file_acl)));
-
- /* Check if the extended acl bit is on. *
- * If it isn't, do not show the *
- * contents of the acl since AIX intends *
- * the extended info to remain unused */
-
- if(file_acl->acl_mode & S_IXACL){
- /* while we are not pointing to the very end */
- while(acl_entry < acl_last(file_acl)) {
- /* before we malloc anything, make sure this is */
- /* a valid acl entry and one that we want to map */
-
- idp = id_nxt(acl_entry->ace_id);
- if((acl_entry->ace_type == ACC_SPECIFY ||
- (acl_entry->ace_type == ACC_PERMIT)) && (idp != id_last(acl_entry))) {
- acl_entry = acl_nxt(acl_entry);
- continue;
- }
-
- idp = acl_entry->ace_id;
-
- /* Check if this is the first entry in the linked list. *
- * The first entry needs to keep prevp pointing to NULL *
- * and already has entryp allocated. */
-
- if(acl_entry_link_head->count != 0) {
- acl_entry_link->nextp = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
- if(acl_entry_link->nextp == NULL) {
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
- free(file_acl);
- return(NULL);
- }
- acl_entry_link->nextp->prevp = acl_entry_link;
- acl_entry_link = acl_entry_link->nextp;
- acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
- if(acl_entry_link->entryp == NULL) {
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
- free(file_acl);
- return(NULL);
- }
-
- acl_entry_link->nextp = NULL;
- }
-
- acl_entry_link->entryp->ace_len = acl_entry->ace_len;
-
- /* Don't really need this since all types are going *
- * to be specified but, it's better than leaving it 0 */
-
- acl_entry_link->entryp->ace_type = acl_entry->ace_type;
- acl_entry_link->entryp->ace_access = acl_entry->ace_access;
-
- memcpy(acl_entry_link->entryp->ace_id, idp, sizeof(struct ace_id));
-
- /* The access in the acl entries must be left shifted by *
- * three bites, because they will ultimately be compared *
- * to S_IRUSR, S_IWUSR, and S_IXUSR. */
-
- switch(acl_entry->ace_type){
- case ACC_PERMIT:
- case ACC_SPECIFY:
- acl_entry_link->entryp->ace_access = acl_entry->ace_access;
- acl_entry_link->entryp->ace_access <<= 6;
- acl_entry_link_head->count++;
- break;
- case ACC_DENY:
- /* Since there is no way to return a DENY acl entry *
- * change to PERMIT and then shift. */
- DEBUG(10,("acl_entry->ace_access is %d\n",acl_entry->ace_access));
- acl_entry_link->entryp->ace_access = ~acl_entry->ace_access & 7;
- DEBUG(10,("acl_entry_link->entryp->ace_access is %d\n",acl_entry_link->entryp->ace_access));
- acl_entry_link->entryp->ace_access <<= 6;
- acl_entry_link_head->count++;
- break;
- default:
- return(0);
- }
-
- DEBUG(10,("acl_entry = %d\n",acl_entry));
- DEBUG(10,("The ace_type is %d\n",acl_entry->ace_type));
-
- acl_entry = acl_nxt(acl_entry);
- }
- } /* end of if enabled */
-
- /* Since owner, group, other acl entries are not *
- * part of the acl entries in an acl, they must *
- * be dummied up to become part of the list. */
-
- for( i = 1; i < 4; i++) {
- DEBUG(10,("i is %d\n",i));
- if(acl_entry_link_head->count != 0){
- acl_entry_link->nextp = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
- if(acl_entry_link->nextp == NULL) {
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
- free(file_acl);
- return(NULL);
- }
-
- acl_entry_link->nextp->prevp = acl_entry_link;
- acl_entry_link = acl_entry_link->nextp;
- acl_entry_link->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
-
- if(acl_entry_link->entryp == NULL) {
- free(file_acl);
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_get_fd is %d\n",errno));
- return(NULL);
- }
- }
-
- acl_entry_link->nextp = NULL;
-
- new_acl_entry = acl_entry_link->entryp;
- idp = new_acl_entry->ace_id;
-
- new_acl_entry->ace_len = sizeof(struct acl_entry);
- new_acl_entry->ace_type = ACC_PERMIT;
- idp->id_len = sizeof(struct ace_id);
- DEBUG(10,("idp->id_len = %d\n",idp->id_len));
- memset(idp->id_data,0,sizeof(uid_t));
-
- switch(i) {
- case 2:
- new_acl_entry->ace_access = file_acl->g_access << 6;
- idp->id_type = SMB_ACL_GROUP_OBJ;
- break;
-
- case 3:
- new_acl_entry->ace_access = file_acl->o_access << 6;
- idp->id_type = SMB_ACL_OTHER;
- break;
-
- case 1:
- new_acl_entry->ace_access = file_acl->u_access << 6;
- idp->id_type = SMB_ACL_USER_OBJ;
- break;
-
- default:
- return(NULL);
- }
-
- acl_entry_link_head->count++;
- DEBUG(10,("new_acl_entry->ace_access = %d\n",new_acl_entry->ace_access));
- }
-
- acl_entry_link_head->count = 0;
- free(file_acl);
-
- return(acl_entry_link_head);
-}
-
-int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset)
-{
- *permset = *permset & ~0777;
- return(0);
-}
-
-int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
-{
- if((perm != 0) &&
- (perm & (S_IXUSR | S_IWUSR | S_IRUSR)) == 0)
- return(-1);
-
- *permset |= perm;
- DEBUG(10,("This is the permset now: %d\n",*permset));
- return(0);
-}
-
-char *sys_acl_to_text( SMB_ACL_T theacl, ssize_t *plen)
-{
- return(NULL);
-}
-
-SMB_ACL_T sys_acl_init( int count)
-{
- struct acl_entry_link *theacl = NULL;
-
- DEBUG(10,("Entering sys_acl_init\n"));
-
- theacl = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
- if(theacl == NULL) {
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_init is %d\n",errno));
- return(NULL);
- }
-
- theacl->count = 0;
- theacl->nextp = NULL;
- theacl->prevp = NULL;
- theacl->entryp = NULL;
- DEBUG(10,("Exiting sys_acl_init\n"));
- return(theacl);
-}
-
-int sys_acl_create_entry( SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
-{
- struct acl_entry_link *theacl;
- struct acl_entry_link *acl_entryp;
- struct acl_entry_link *temp_entry;
- int counting;
-
- DEBUG(10,("Entering the sys_acl_create_entry\n"));
-
- theacl = acl_entryp = *pacl;
-
- /* Get to the end of the acl before adding entry */
-
- for(counting=0; counting < theacl->count; counting++){
- DEBUG(10,("The acl_entryp is %d\n",acl_entryp));
- temp_entry = acl_entryp;
- acl_entryp = acl_entryp->nextp;
- }
-
- if(theacl->count != 0){
- temp_entry->nextp = acl_entryp = (struct acl_entry_link *)malloc(sizeof(struct acl_entry_link));
- if(acl_entryp == NULL) {
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_create_entry is %d\n",errno));
- return(-1);
- }
-
- DEBUG(10,("The acl_entryp is %d\n",acl_entryp));
- acl_entryp->prevp = temp_entry;
- DEBUG(10,("The acl_entryp->prevp is %d\n",acl_entryp->prevp));
- }
-
- *pentry = acl_entryp->entryp = (struct new_acl_entry *)malloc(sizeof(struct new_acl_entry));
- if(*pentry == NULL) {
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_create_entry is %d\n",errno));
- return(-1);
- }
-
- memset(*pentry,0,sizeof(struct new_acl_entry));
- acl_entryp->entryp->ace_len = sizeof(struct acl_entry);
- acl_entryp->entryp->ace_type = ACC_PERMIT;
- acl_entryp->entryp->ace_id->id_len = sizeof(struct ace_id);
- acl_entryp->nextp = NULL;
- theacl->count++;
- DEBUG(10,("Exiting sys_acl_create_entry\n"));
- return(0);
+ return solarisacl_sys_acl_get_file(handle, smb_fname, type,
+ mem_ctx);
}
-int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
+SMB_ACL_T sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp,
+ TALLOC_CTX *mem_ctx)
{
- DEBUG(10,("Starting AIX sys_acl_set_tag_type\n"));
- entry->ace_id->id_type = tagtype;
- DEBUG(10,("The tag type is %d\n",entry->ace_id->id_type));
- DEBUG(10,("Ending AIX sys_acl_set_tag_type\n"));
+ return solarisacl_sys_acl_get_fd(handle, fsp,
+ mem_ctx);
}
-int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry, void *qual)
+int sys_acl_set_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ SMB_ACL_T acl_d)
{
- DEBUG(10,("Starting AIX sys_acl_set_qualifier\n"));
- memcpy(entry->ace_id->id_data,qual,sizeof(uid_t));
- DEBUG(10,("Ending AIX sys_acl_set_qualifier\n"));
- return(0);
+ return solarisacl_sys_acl_set_file(handle, smb_fname, type, acl_d);
}
-int sys_acl_set_permset( SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
+int sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
+ SMB_ACL_T acl_d)
{
- DEBUG(10,("Starting AIX sys_acl_set_permset\n"));
- if(!(*permset & S_IXUSR) &&
- !(*permset & S_IWUSR) &&
- !(*permset & S_IRUSR) &&
- (*permset != 0))
- return(-1);
-
- entry->ace_access = *permset;
- DEBUG(10,("entry->ace_access = %d\n",entry->ace_access));
- DEBUG(10,("Ending AIX sys_acl_set_permset\n"));
- return(0);
+ return solarisacl_sys_acl_set_fd(handle, fsp, acl_d);
}
-int sys_acl_valid( SMB_ACL_T theacl )
+int sys_acl_delete_def_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname)
{
- int user_obj = 0;
- int group_obj = 0;
- int other_obj = 0;
- struct acl_entry_link *acl_entry;
-
- for(acl_entry=theacl; acl_entry != NULL; acl_entry = acl_entry->nextp) {
- user_obj += (acl_entry->entryp->ace_id->id_type == SMB_ACL_USER_OBJ);
- group_obj += (acl_entry->entryp->ace_id->id_type == SMB_ACL_GROUP_OBJ);
- other_obj += (acl_entry->entryp->ace_id->id_type == SMB_ACL_OTHER);
- }
-
- DEBUG(10,("user_obj=%d, group_obj=%d, other_obj=%d\n",user_obj,group_obj,other_obj));
-
- if(user_obj != 1 || group_obj != 1 || other_obj != 1)
- return(-1);
-
- return(0);
+ return solarisacl_sys_acl_delete_def_file(handle, smb_fname);
}
-int sys_acl_set_file( const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
-{
- struct acl_entry_link *acl_entry_link = NULL;
- struct acl *file_acl = NULL;
- struct acl *file_acl_temp = NULL;
- struct acl_entry *acl_entry = NULL;
- struct ace_id *ace_id = NULL;
- uint id_type;
- uint ace_access;
- uint user_id;
- uint acl_length;
- uint rc;
-
- DEBUG(10,("Entering sys_acl_set_file\n"));
- DEBUG(10,("File name is %s\n",name));
-
- /* AIX has no default ACL */
- if(acltype == SMB_ACL_TYPE_DEFAULT)
- return(0);
-
- acl_length = BUFSIZ;
- file_acl = (struct acl *)malloc(BUFSIZ);
-
- if(file_acl == NULL) {
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_set_file is %d\n",errno));
- return(-1);
- }
-
- memset(file_acl,0,BUFSIZ);
-
- file_acl->acl_len = ACL_SIZ;
- file_acl->acl_mode = S_IXACL;
-
- for(acl_entry_link=theacl; acl_entry_link != NULL; acl_entry_link = acl_entry_link->nextp) {
- acl_entry_link->entryp->ace_access >>= 6;
- id_type = acl_entry_link->entryp->ace_id->id_type;
-
- switch(id_type) {
- case SMB_ACL_USER_OBJ:
- file_acl->u_access = acl_entry_link->entryp->ace_access;
- continue;
- case SMB_ACL_GROUP_OBJ:
- file_acl->g_access = acl_entry_link->entryp->ace_access;
- continue;
- case SMB_ACL_OTHER:
- file_acl->o_access = acl_entry_link->entryp->ace_access;
- continue;
- case SMB_ACL_MASK:
- continue;
- }
-
- if((file_acl->acl_len + sizeof(struct acl_entry)) > acl_length) {
- acl_length += sizeof(struct acl_entry);
- file_acl_temp = (struct acl *)malloc(acl_length);
- if(file_acl_temp == NULL) {
- free(file_acl);
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_set_file is %d\n",errno));
- return(-1);
- }
-
- memcpy(file_acl_temp,file_acl,file_acl->acl_len);
- free(file_acl);
- file_acl = file_acl_temp;
- }
-
- acl_entry = (struct acl_entry *)((char *)file_acl + file_acl->acl_len);
- file_acl->acl_len += sizeof(struct acl_entry);
- acl_entry->ace_len = acl_entry_link->entryp->ace_len;
- acl_entry->ace_access = acl_entry_link->entryp->ace_access;
-
- /* In order to use this, we'll need to wait until we can get denies */
- /* if(!acl_entry->ace_access && acl_entry->ace_type == ACC_PERMIT)
- acl_entry->ace_type = ACC_SPECIFY; */
-
- acl_entry->ace_type = ACC_SPECIFY;
-
- ace_id = acl_entry->ace_id;
-
- ace_id->id_type = acl_entry_link->entryp->ace_id->id_type;
- DEBUG(10,("The id type is %d\n",ace_id->id_type));
- ace_id->id_len = acl_entry_link->entryp->ace_id->id_len;
- memcpy(&user_id, acl_entry_link->entryp->ace_id->id_data, sizeof(uid_t));
- memcpy(acl_entry->ace_id->id_data, &user_id, sizeof(uid_t));
- }
-
- rc = chacl(name,file_acl,file_acl->acl_len);
- DEBUG(10,("errno is %d\n",errno));
- DEBUG(10,("return code is %d\n",rc));
- free(file_acl);
- DEBUG(10,("Exiting the sys_acl_set_file\n"));
- return(rc);
-}
+#elif defined(HAVE_HPUX_ACLS)
-int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
+SMB_ACL_T sys_acl_get_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ TALLOC_CTX *mem_ctx)
{
- struct acl_entry_link *acl_entry_link = NULL;
- struct acl *file_acl = NULL;
- struct acl *file_acl_temp = NULL;
- struct acl_entry *acl_entry = NULL;
- struct ace_id *ace_id = NULL;
- uint id_type;
- uint user_id;
- uint acl_length;
- uint rc;
-
- DEBUG(10,("Entering sys_acl_set_fd\n"));
- acl_length = BUFSIZ;
- file_acl = (struct acl *)malloc(BUFSIZ);
-
- if(file_acl == NULL) {
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_set_fd is %d\n",errno));
- return(-1);
- }
-
- memset(file_acl,0,BUFSIZ);
-
- file_acl->acl_len = ACL_SIZ;
- file_acl->acl_mode = S_IXACL;
-
- for(acl_entry_link=theacl; acl_entry_link != NULL; acl_entry_link = acl_entry_link->nextp) {
- acl_entry_link->entryp->ace_access >>= 6;
- id_type = acl_entry_link->entryp->ace_id->id_type;
- DEBUG(10,("The id_type is %d\n",id_type));
-
- switch(id_type) {
- case SMB_ACL_USER_OBJ:
- file_acl->u_access = acl_entry_link->entryp->ace_access;
- continue;
- case SMB_ACL_GROUP_OBJ:
- file_acl->g_access = acl_entry_link->entryp->ace_access;
- continue;
- case SMB_ACL_OTHER:
- file_acl->o_access = acl_entry_link->entryp->ace_access;
- continue;
- case SMB_ACL_MASK:
- continue;
- }
-
- if((file_acl->acl_len + sizeof(struct acl_entry)) > acl_length) {
- acl_length += sizeof(struct acl_entry);
- file_acl_temp = (struct acl *)malloc(acl_length);
- if(file_acl_temp == NULL) {
- free(file_acl);
- errno = ENOMEM;
- DEBUG(0,("Error in sys_acl_set_fd is %d\n",errno));
- return(-1);
- }
-
- memcpy(file_acl_temp,file_acl,file_acl->acl_len);
- free(file_acl);
- file_acl = file_acl_temp;
- }
-
- acl_entry = (struct acl_entry *)((char *)file_acl + file_acl->acl_len);
- file_acl->acl_len += sizeof(struct acl_entry);
- acl_entry->ace_len = acl_entry_link->entryp->ace_len;
- acl_entry->ace_access = acl_entry_link->entryp->ace_access;
-
- /* In order to use this, we'll need to wait until we can get denies */
- /* if(!acl_entry->ace_access && acl_entry->ace_type == ACC_PERMIT)
- acl_entry->ace_type = ACC_SPECIFY; */
-
- acl_entry->ace_type = ACC_SPECIFY;
-
- ace_id = acl_entry->ace_id;
-
- ace_id->id_type = acl_entry_link->entryp->ace_id->id_type;
- DEBUG(10,("The id type is %d\n",ace_id->id_type));
- ace_id->id_len = acl_entry_link->entryp->ace_id->id_len;
- memcpy(&user_id, acl_entry_link->entryp->ace_id->id_data, sizeof(uid_t));
- memcpy(ace_id->id_data, &user_id, sizeof(uid_t));
- }
-
- rc = fchacl(fd,file_acl,file_acl->acl_len);
- DEBUG(10,("errno is %d\n",errno));
- DEBUG(10,("return code is %d\n",rc));
- free(file_acl);
- DEBUG(10,("Exiting sys_acl_set_fd\n"));
- return(rc);
+ return hpuxacl_sys_acl_get_file(handle, smb_fname, type, mem_ctx);
}
-int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
+SMB_ACL_T sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp,
+ TALLOC_CTX *mem_ctx)
{
- return(*permset & perm);
+ return hpuxacl_sys_acl_get_fd(handle, fsp, mem_ctx);
}
-int sys_acl_free_text(char *text)
+int sys_acl_set_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ SMB_ACL_T acl_d)
{
- return(0);
+ return hpuxacl_sys_acl_set_file(handle, smb_fname, type, acl_d);
}
-int sys_acl_free_acl(SMB_ACL_T posix_acl)
+int sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
+ SMB_ACL_T acl_d)
{
- struct acl_entry_link *acl_entry_link;
-
- for(acl_entry_link = posix_acl->nextp; acl_entry_link->nextp != NULL; acl_entry_link = acl_entry_link->nextp) {
- free(acl_entry_link->prevp->entryp);
- free(acl_entry_link->prevp);
- }
-
- free(acl_entry_link->prevp->entryp);
- free(acl_entry_link->prevp);
- free(acl_entry_link->entryp);
- free(acl_entry_link);
-
- return(0);
+ return hpuxacl_sys_acl_set_fd(handle, fsp, acl_d);
}
-int sys_acl_free_qualifier(void *qual)
+int sys_acl_delete_def_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname)
{
- return(0);
+ return hpuxacl_sys_acl_delete_def_file(handle, smb_fname);
}
#else /* No ACLs. */
-int sys_acl_get_entry( SMB_ACL_T the_acl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
-{
- errno = ENOSYS;
- return -1;
-}
-
-int sys_acl_get_tag_type( SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
-{
- errno = ENOSYS;
- return -1;
-}
-
-int sys_acl_get_permset( SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
-{
- errno = ENOSYS;
- return -1;
-}
-
-void *sys_acl_get_qualifier( SMB_ACL_ENTRY_T entry_d)
-{
- errno = ENOSYS;
- return NULL;
-}
-
-SMB_ACL_T sys_acl_get_file( const char *path_p, SMB_ACL_TYPE_T type)
-{
- errno = ENOSYS;
- return (SMB_ACL_T)NULL;
-}
-
-SMB_ACL_T sys_acl_get_fd(int fd)
-{
- errno = ENOSYS;
- return (SMB_ACL_T)NULL;
-}
-
-int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset)
-{
- errno = ENOSYS;
- return -1;
-}
-
-int sys_acl_add_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
-{
- errno = ENOSYS;
- return -1;
-}
-
-int sys_acl_get_perm( SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
-{
- errno = ENOSYS;
- return (permset & perm) ? 1 : 0;
-}
-
-char *sys_acl_to_text( SMB_ACL_T the_acl, ssize_t *plen)
+SMB_ACL_T sys_acl_get_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ TALLOC_CTX *mem_ctx)
{
+#ifdef ENOTSUP
+ errno = ENOTSUP;
+#else
errno = ENOSYS;
+#endif
return NULL;
}
-int sys_acl_free_text(char *text)
-{
- errno = ENOSYS;
- return -1;
-}
-
-SMB_ACL_T sys_acl_init( int count)
+SMB_ACL_T sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp,
+ TALLOC_CTX *mem_ctx)
{
+#ifdef ENOTSUP
+ errno = ENOTSUP;
+#else
errno = ENOSYS;
+#endif
return NULL;
}
-int sys_acl_create_entry( SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
-{
- errno = ENOSYS;
- return -1;
-}
-
-int sys_acl_set_tag_type( SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
-{
- errno = ENOSYS;
- return -1;
-}
-
-int sys_acl_set_qualifier( SMB_ACL_ENTRY_T entry, void *qual)
-{
- errno = ENOSYS;
- return -1;
-}
-
-int sys_acl_set_permset( SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
-{
- errno = ENOSYS;
- return -1;
-}
-
-int sys_acl_valid( SMB_ACL_T theacl )
+int sys_acl_set_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ SMB_ACL_TYPE_T type,
+ SMB_ACL_T acl_d)
{
+#ifdef ENOTSUP
+ errno = ENOTSUP;
+#else
errno = ENOSYS;
+#endif
return -1;
}
-int sys_acl_set_file( const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
+int sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
+ SMB_ACL_T acl_d)
{
+#ifdef ENOTSUP
+ errno = ENOTSUP;
+#else
errno = ENOSYS;
+#endif
return -1;
}
-int sys_acl_set_fd( int fd, SMB_ACL_T theacl)
+int sys_acl_delete_def_file(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname)
{
+#ifdef ENOTSUP
+ errno = ENOTSUP;
+#else
errno = ENOSYS;
+#endif
return -1;
}
-int sys_acl_delete_def_file(const char *name)
-{
- errno = ENOSYS;
- return -1;
-}
+#endif
-int sys_acl_free_acl(SMB_ACL_T the_acl)
-{
- errno = ENOSYS;
- return -1;
-}
+/************************************************************************
+ Deliberately outside the ACL defines. Return 1 if this is a "no acls"
+ errno, 0 if not.
+************************************************************************/
-int sys_acl_free_qualifier(void *qual)
+int no_acl_syscall_error(int err)
{
- errno = ENOSYS;
- return -1;
+#if defined(ENOSYS)
+ if (err == ENOSYS) {
+ return 1;
+ }
+#endif
+#if defined(ENOTSUP)
+ if (err == ENOTSUP) {
+ return 1;
+ }
+#endif
+ return 0;
}
-
-#endif /* No ACLs. */
git.samba.org / samba.git / blobdiff