anchor.diff:      end.
   
   
  +%% On MacOS, accepting a connection resulted in a crash.
  +s_accept_with_explicit_socket_backend(Config) when is_list(Config) ->
  +    {ok, S}         = gen_tcp:listen(0, [{inet_backend, socket}]),
  +    {ok, {_, Port}} = inet:sockname(S),
  +    ClientF = fun() ->
  +		      {ok, _} = gen_tcp:connect("localhost", Port, []),
  +		      receive die -> exit(normal) after infinity -> ok end
  +	      end,
  +    Client = spawn_link(ClientF),
  +    {ok, _} = gen_tcp:accept(S),
  +    Client ! die,
  +    ok.
  +
  +
   %%% Utilities
   
   %% Calls M:F/length(A), which should return a timeout error, and complete
  
positive.code: 	 t_local_basic/1, t_local_unbound/1, t_local_fdopen/1,
  	 t_local_fdopen_listen/1, t_local_fdopen_listen_unbound/1,
  	 t_local_fdopen_connect/1, t_local_fdopen_connect_unbound/1,
  	 t_local_abstract/1, t_accept_inet6_tclass/1]).
  
  -export([getsockfd/0,closesockfd/1]).
  
  suite() ->
      [{ct_hooks,[ts_install_cth]},
       {timetrap,{minutes,1}}].
  
  all() -> 
      [{group, t_accept}, {group, t_connect}, {group, t_recv},
       t_shutdown_write, t_shutdown_both, t_shutdown_error,
       t_shutdown_async, t_fdopen, t_fdconnect, t_implicit_inet6,
       t_accept_inet6_tclass,
       {group, t_local}].
  
  groups() -> 
      [{t_accept, [], [t_accept_timeout]},
       {t_connect, [], [t_connect_timeout, t_connect_bad]},
       {t_recv, [], [t_recv_timeout, t_recv_eof, t_recv_delim]},
       {t_local, [],
        [t_local_basic, t_local_unbound, t_local_fdopen,
         t_local_fdopen_listen, t_local_fdopen_listen_unbound,
         t_local_fdopen_connect, t_local_fdopen_connect_unbound,
         t_local_abstract]}].
  
  
  
  init_per_suite(Config0) ->
  
  
negative.code: -include_lib("kernel/include/inet.hrl").
  -include("gen_inet_test_lib.hrl").
  
  -export([
  	 all/0, suite/0, groups/0,
  	 init_per_suite/1, end_per_suite/1, 
  	 init_per_group/2,end_per_group/2, 
  	 init_per_testcase/2, end_per_testcase/2,
  
  	 t_connect_timeout/1, t_accept_timeout/1,
  	 t_connect_bad/1,
  	 t_recv_timeout/1, t_recv_eof/1, t_recv_delim/1,
  