anchor.diff:  %%
   %% %CopyrightBegin%
  -%% 
  -%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
  -%% 
  +%%
  +%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
  +%%
   %% The contents of this file are subject to the Erlang Public License,
   %% Version 1.1, (the "License"); you may not use this file except in
   %% compliance with the License. You should have received a copy of the
   %% Erlang Public License along with this software. If not, it can be
   %% retrieved online at http://www.erlang.org/.
  -%% 
  +%%
   %% Software distributed under the License is distributed on an "AS IS"
   %% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
   %% the License for the specific language governing rights and limitations
   %% under the License.
  -%% 
  +%%
   %% %CopyrightEnd%
   %%
   %% Dynamic Driver Loader and Linker
  
positive.code: 
  format_error(Code) ->
      case Code of
  	% This is the only error code returned only from erlang code...
  	% 'permanent' has a translation in the emulator, even though the erlang code uses it to...
  	load_cancelled ->
  	    "Loading was cancelled from other process";
  	_ ->
  	    erl_ddll:format_error_int(Code)
      end.
  
  -spec info(Driver :: string() | atom()) -> [{atom(), any()}].
   
  info(Driver) ->
      [{processes, erl_ddll:info(Driver,processes)},
  
negative.code: 	    end
      end.
  
  -spec unload_driver(Driver :: driver()) -> 'ok' | {'error', any()}.
  
  unload_driver(Driver) ->
      do_unload_driver(Driver,[{monitor,pending_driver},kill_ports]).
  
  -spec unload(Driver :: driver()) -> 'ok' | {'error', any()}.
  
  unload(Driver) ->
      do_unload_driver(Driver,[]).
  
  -spec reload(Path :: path(), Driver :: driver()) ->
  	'ok' | {'error', any()}.
  
  reload(Path,Driver) ->
      do_load_driver(Path, Driver, [{reload,pending_driver}]).
  
  -spec reload_driver(Path :: path(), Driver :: driver()) ->
  	'ok' | {'error', any()}.
  
  reload_driver(Path,Driver) ->
  