anchor.diff:  
   -spec start_link(torrent_id(), file_path(), file_path()) -> {'ok', pid()}.
   start_link(TorrentID, Path, FullPath) ->
  -    gen_server:start_link(?MODULE, [TorrentID, Path, FullPath], []).
  +    gen_server:start_link(?MODULE, [TorrentID, Path, FullPath], [{fullsweep_after, 0}]).
   
   -spec open(pid()) -> 'ok'.
   open(FilePid) ->
  
positive.code: -module(etorrent_io_file).
  -behaviour(gen_server).
  -include("types.hrl").
  
  %%
  %% Server that wraps a file-handle and exposes an interface
  
negative.code:     NewState = State#state{handle=closed},
      {noreply, NewState}.
  
  handle_info(timeout, State) ->
      true = erlang:garbage_collect(),
      {noreply, State}.
  
  terminate(_, _) ->
      not_implemented.
  