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 *dentry,
12 const char *name, void *buffer, size_t size)
14 if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(d_inode(dentry)))
17 return reiserfs_xattr_get(d_inode(dentry),
18 xattr_full_name(handler, name),
23 trusted_set(const struct xattr_handler *handler, struct dentry *dentry,
24 const char *name, const void *buffer, size_t size, int flags)
26 if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(d_inode(dentry)))
29 return reiserfs_xattr_set(d_inode(dentry),
30 xattr_full_name(handler, name),
34 static bool trusted_list(struct dentry *dentry)
36 return capable(CAP_SYS_ADMIN) && !IS_PRIVATE(d_inode(dentry));
39 const struct xattr_handler reiserfs_xattr_trusted_handler = {
40 .prefix = XATTR_TRUSTED_PREFIX,