* xattrs.h : definitions related to system extended attributes
*
* Copyright (c) 2010 Jean-Pierre Andre
*
* This program/include file 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
* (at your option) any later version.
*
* This program/include file 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 (in the main directory of the NTFS-3G
* distribution in the file COPYING); if not, write to the Free Software
* Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _NTFS_XATTRS_H_
#define _NTFS_XATTRS_H_
* Flags that modify setxattr() semantics. These flags are also used by a
* number of libntfs-3g functions, such as ntfs_set_ntfs_acl(), which were
* originally tied to extended attributes support but now can be used by
* applications even if the platform does not support extended attributes.
*
* Careful: applications including this header should define HAVE_SETXATTR or
* HAVE_SYS_XATTR_H if the platform supports extended attributes. Otherwise the
* defined flags values may be incorrect (they will be correct for Linux but not
* necessarily for other platforms).
*/
#if defined(HAVE_SETXATTR) || defined(HAVE_SYS_XATTR_H)
#include <sys/xattr.h>
#else
#include "compat.h"
#define XATTR_CREATE 1
#define XATTR_REPLACE 2
#endif
* Identification of data mapped to the system name space
*/
enum SYSTEMXATTRS {
XATTR_UNMAPPED,
XATTR_NTFS_ACL,
XATTR_NTFS_ATTRIB,
XATTR_NTFS_ATTRIB_BE,
XATTR_NTFS_EFSINFO,
XATTR_NTFS_REPARSE_DATA,
XATTR_NTFS_OBJECT_ID,
XATTR_NTFS_DOS_NAME,
XATTR_NTFS_TIMES,
XATTR_NTFS_TIMES_BE,
XATTR_NTFS_CRTIME,
XATTR_NTFS_CRTIME_BE,
XATTR_NTFS_EA,
XATTR_POSIX_ACC,
XATTR_POSIX_DEF
} ;
struct XATTRMAPPING {
struct XATTRMAPPING *next;
enum SYSTEMXATTRS xattr;
char name[1];
} ;
#ifdef XATTR_MAPPINGS
struct XATTRMAPPING *ntfs_xattr_build_mapping(ntfs_volume *vol,
const char *path);
void ntfs_xattr_free_mapping(struct XATTRMAPPING*);
#endif
enum SYSTEMXATTRS ntfs_xattr_system_type(const char *name,
ntfs_volume *vol);
struct SECURITY_CONTEXT;
int ntfs_xattr_system_getxattr(struct SECURITY_CONTEXT *scx,
enum SYSTEMXATTRS attr,
ntfs_inode *ni, ntfs_inode *dir_ni,
char *value, size_t size);
int ntfs_xattr_system_setxattr(struct SECURITY_CONTEXT *scx,
enum SYSTEMXATTRS attr,
ntfs_inode *ni, ntfs_inode *dir_ni,
const char *value, size_t size, int flags);
int ntfs_xattr_system_removexattr(struct SECURITY_CONTEXT *scx,
enum SYSTEMXATTRS attr,
ntfs_inode *ni, ntfs_inode *dir_ni);
#endif
