1) attr_list_by_handle
2) attr_multi_by_handle
3) fd_to_handle
4) free_handle
5) fssetdm_by_handle
6) getparentpaths_by_handle
7) getparents_by_handle
8) handle
9) handle_to_fshandle
10) open_by_handle
11) path_to_fshandle
12) path_to_handle
13) readlink_by_handle
