The main author of Bacula is Kern Sibbald, with contributions from
many others, a complete list can be found in the file AUTHORS.
This program is Free Software; you can redistribute it and/or
- modify it under the terms of version two of the GNU General Public
+ modify it under the terms of version three of the GNU Affero General Public
License as published by the Free Software Foundation and included
in the file LICENSE.
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
+ You should have received a copy of the GNU Affero General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
Switzerland, email:ftf@fsfeurope.org.
*/
-#ifndef _BACULA_XATTR_
-#define _BACULA_XATTR_
+#ifndef __XATTR_H
+#define __XATTR_H
+
+#if defined(HAVE_LINUX_OS)
+#define BXATTR_ENOTSUP EOPNOTSUPP
+#elif defined(HAVE_DARWIN_OS)
+#define BXATTR_ENOTSUP ENOTSUP
+#endif
/*
* Magic used in the magic field of the xattr struct.
/*
* Internal representation of an extended attribute.
*/
-typedef struct xattr {
+struct xattr_t {
uint32_t magic;
uint32_t name_length;
char *name;
uint32_t value_length;
char *value;
-} xattr_t;
+};
/*
* Internal representation of an extended attribute hardlinked file.
*/
-typedef struct xattr_link_cache_entry {
+struct xattr_link_cache_entry_t {
uint32_t inum;
char target[PATH_MAX];
- struct xattr_link_cache_entry *next;
-} xattr_link_cache_entry_t;
+};
+
+#define BXATTR_FLAG_SAVE_NATIVE 0x01
+#define BXATTR_FLAG_RESTORE_NATIVE 0x02
+
+struct xattr_build_data_t {
+ uint32_t nr_errors;
+ uint32_t nr_saved;
+ POOLMEM *content;
+ uint32_t content_length;
+ alist *link_cache;
+};
+
+struct xattr_parse_data_t {
+ uint32_t nr_errors;
+};
+
+/*
+ * Internal tracking data.
+ */
+struct xattr_data_t {
+ uint32_t flags; /* See BXATTR_FLAG_* */
+ uint32_t current_dev;
+ union {
+ struct xattr_build_data_t *build;
+ struct xattr_parse_data_t *parse;
+ } u;
+};
/*
* Maximum size of the XATTR stream this prevents us from blowing up the filed.
*/
#define MAX_XATTR_STREAM (1 * 1024 * 1024) /* 1 Mb */
+/*
+ * Upperlimit on a xattr internal buffer
+ */
+#define XATTR_BUFSIZ 1024
+
#endif