2 #include <linux/capability.h>
3 #include <linux/errno.h>
5 #include <linux/pagemap.h>
6 #include <linux/xattr.h>
8 #include <linux/uaccess.h>
11 trusted_get(const struct xattr_handler
*handler
, struct dentry
*unused
,
12 struct inode
*inode
, const char *name
, void *buffer
, size_t size
)
14 if (!capable(CAP_SYS_ADMIN
) || IS_PRIVATE(inode
))
17 return reiserfs_xattr_get(inode
, xattr_full_name(handler
, name
),
22 trusted_set(const struct xattr_handler
*handler
, struct dentry
*dentry
,
23 const char *name
, const void *buffer
, size_t size
, int flags
)
25 if (!capable(CAP_SYS_ADMIN
) || IS_PRIVATE(d_inode(dentry
)))
28 return reiserfs_xattr_set(d_inode(dentry
),
29 xattr_full_name(handler
, name
),
33 static bool trusted_list(struct dentry
*dentry
)
35 return capable(CAP_SYS_ADMIN
) && !IS_PRIVATE(d_inode(dentry
));
38 const struct xattr_handler reiserfs_xattr_trusted_handler
= {
39 .prefix
= XATTR_TRUSTED_PREFIX
,