size_t sparse_map_size; /* Size of the sparse map */
struct sp_array *sparse_map;
+ off_t real_size; /* The real size of sparse file */
+ int real_size_set; /* True when GNU.sparse.realsize is set in
+ archived file */
+
size_t xattr_map_size; /* Size of the xattr map */
struct xattr_array *xattr_map;