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-rw-r--r--lib/kernel/doc/src/app.xml4
-rw-r--r--lib/kernel/doc/src/error_logger.xml2
-rw-r--r--lib/kernel/doc/src/gen_tcp.xml4
-rw-r--r--lib/kernel/doc/src/inet.xml2
-rw-r--r--lib/kernel/doc/src/kernel_app.xml2
-rw-r--r--lib/kernel/src/disk_log.erl10
-rw-r--r--lib/kernel/src/erts_debug.erl20
-rw-r--r--lib/kernel/src/file.erl6
-rw-r--r--lib/kernel/src/file_io_server.erl3
-rw-r--r--lib/kernel/src/gen_tcp.erl6
-rw-r--r--lib/kernel/src/global.erl10
-rw-r--r--lib/kernel/src/inet.erl6
-rw-r--r--lib/kernel/test/code_SUITE.erl3
-rw-r--r--lib/kernel/test/gen_tcp_misc_SUITE.erl53
-rw-r--r--lib/kernel/test/sendfile_SUITE.erl86
-rw-r--r--lib/kernel/test/zlib_SUITE.erl19
16 files changed, 194 insertions, 42 deletions
diff --git a/lib/kernel/doc/src/app.xml b/lib/kernel/doc/src/app.xml
index ff8a12fe97..1914844b37 100644
--- a/lib/kernel/doc/src/app.xml
+++ b/lib/kernel/doc/src/app.xml
@@ -4,7 +4,7 @@
<fileref>
<header>
<copyright>
- <year>1997</year><year>2011</year>
+ <year>1997</year><year>2012</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -75,7 +75,7 @@ MaxT int() infinity
Names [Name] []
Apps [App] []
Env [{Par,Val}] []
-Start {Module,StartArgs} undefined
+Start {Module,StartArgs} []
Phases [{Phase,PhaseArgs}] undefined
Module = Name = App = Par = Phase = atom()
Val = StartArgs = PhaseArgs = term()</code>
diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml
index 2d95f96ac7..95b23e4aef 100644
--- a/lib/kernel/doc/src/error_logger.xml
+++ b/lib/kernel/doc/src/error_logger.xml
@@ -49,7 +49,7 @@
that events are logged to file instead, or not logged at all, see
<seealso marker="kernel_app">kernel(6)</seealso>.</p>
<p>Also the SASL application, if started, adds its own event
- handler, which by default writes supervisor-, crash- and progress
+ handler, which by default writes supervisor, crash and progress
reports to tty. See
<seealso marker="sasl:sasl_app">sasl(6)</seealso>.</p>
<p>It is recommended that user defined applications should report
diff --git a/lib/kernel/doc/src/gen_tcp.xml b/lib/kernel/doc/src/gen_tcp.xml
index 8a5d40bb16..9f362841ce 100644
--- a/lib/kernel/doc/src/gen_tcp.xml
+++ b/lib/kernel/doc/src/gen_tcp.xml
@@ -235,7 +235,9 @@ do_recv(Sock, Bs) ->
<p>Returns <c>{ok, <anno>Socket</anno>}</c> if a connection is established,
or <c>{error, closed}</c> if <c><anno>ListenSocket</anno></c> is closed,
or <c>{error, timeout}</c> if no connection is established
- within the specified time. May also return a POSIX error
+ within the specified time,
+ or <c>{error, system_limit}</c> if all available ports in the
+ Erlang emulator are in use. May also return a POSIX error
value if something else goes wrong, see inet(3) for possible
error values.</p>
<p>Packets can be sent to the returned socket <c><anno>Socket</anno></c>
diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index 1a05b4ba99..86950b3ecc 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -149,7 +149,7 @@ fe80::204:acff:fe17:bf38
<fsummary>Return a descriptive string for an error reason</fsummary>
<desc>
<p>Returns a diagnostic error string. See the section below
- for possible <c><anno>Posix</anno></c> values and the corresponding
+ for possible Posix values and the corresponding
strings.</p>
</desc>
</func>
diff --git a/lib/kernel/doc/src/kernel_app.xml b/lib/kernel/doc/src/kernel_app.xml
index 0f71a4f0f2..63fdc223f4 100644
--- a/lib/kernel/doc/src/kernel_app.xml
+++ b/lib/kernel/doc/src/kernel_app.xml
@@ -104,7 +104,7 @@
that node. <c>Value</c> is one of:</p>
<taglist>
<tag><c>never</c></tag>
- <item>Connections are never automatically connected, they
+ <item>Connections are never automatically established, they
must be explicitly connected. See <c>net_kernel(3)</c>.</item>
<tag><c>once</c></tag>
<item>Connections will be established automatically, but only
diff --git a/lib/kernel/src/disk_log.erl b/lib/kernel/src/disk_log.erl
index fb9415d440..f5f972c112 100644
--- a/lib/kernel/src/disk_log.erl
+++ b/lib/kernel/src/disk_log.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2012. 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
@@ -1034,10 +1034,9 @@ sync_loop(From, S) ->
-define(MAX_LOOK_AHEAD, 64*1024).
%% Inlined.
-log_loop(S, Pids, _Bins, _Sync, _Sz) when S#state.cache_error =/= ok ->
+log_loop(#state{cache_error = CE}=S, Pids, _Bins, _Sync, _Sz) when CE =/= ok ->
loop(cache_error(S, Pids));
-log_loop(#state{messages = []}=S, Pids, Bins, Sync, Sz)
- when Sz > ?MAX_LOOK_AHEAD ->
+log_loop(#state{}=S, Pids, Bins, Sync, Sz) when Sz > ?MAX_LOOK_AHEAD ->
loop(log_end(S, Pids, Bins, Sync));
log_loop(#state{messages = []}=S, Pids, Bins, Sync, Sz) ->
receive
@@ -1046,8 +1045,7 @@ log_loop(#state{messages = []}=S, Pids, Bins, Sync, Sz) ->
after 0 ->
loop(log_end(S, Pids, Bins, Sync))
end;
-log_loop(S, Pids, Bins, Sync, Sz) ->
- [M | Ms] = S#state.messages,
+log_loop(#state{messages = [M | Ms]}=S, Pids, Bins, Sync, Sz) ->
S1 = S#state{messages = Ms},
log_loop(M, Pids, Bins, Sync, Sz, S1, get(log)).
diff --git a/lib/kernel/src/erts_debug.erl b/lib/kernel/src/erts_debug.erl
index 7d6a5ade94..16a773898d 100644
--- a/lib/kernel/src/erts_debug.erl
+++ b/lib/kernel/src/erts_debug.erl
@@ -53,6 +53,11 @@ size(Tuple, Seen0, Sum0) when is_tuple(Tuple) ->
Sum = Sum0 + 1 + tuple_size(Tuple),
tuple_size(1, tuple_size(Tuple), Tuple, Seen, Sum)
end;
+size(Fun, Seen0, Sum) when is_function(Fun) ->
+ case remember_term(Fun, Seen0) of
+ seen -> {Sum,Seen0};
+ Seen -> fun_size(Fun, Seen, Sum)
+ end;
size(Term, Seen0, Sum) ->
case erts_debug:flat_size(Term) of
0 -> {Sum,Seen0};
@@ -68,6 +73,21 @@ tuple_size(I, Sz, _, Seen, Sum) when I > Sz ->
tuple_size(I, Sz, Tuple, Seen0, Sum0) ->
{Sum,Seen} = size(element(I, Tuple), Seen0, Sum0),
tuple_size(I+1, Sz, Tuple, Seen, Sum).
+
+fun_size(Fun, Seen, Sum) ->
+ case erlang:fun_info(Fun, type) of
+ {type,external} ->
+ {Sum + erts_debug:flat_size(Fun),Seen};
+ {type,local} ->
+ Sz = erts_debug:flat_size(fun() -> ok end),
+ {env,Env} = erlang:fun_info(Fun, env),
+ fun_size_1(Env, Seen, Sum+Sz+length(Env))
+ end.
+
+fun_size_1([H|T], Seen0, Sum0) ->
+ {Sum,Seen} = size(H, Seen0, Sum0),
+ fun_size_1(T, Seen, Sum);
+fun_size_1([], Seen, Sum) -> {Sum,Seen}.
remember_term(Term, Seen) ->
case gb_trees:lookup(Term, Seen) of
diff --git a/lib/kernel/src/file.erl b/lib/kernel/src/file.erl
index 4028dd4f0b..e2290f6a23 100644
--- a/lib/kernel/src/file.erl
+++ b/lib/kernel/src/file.erl
@@ -1416,7 +1416,11 @@ mode_list(_) ->
%% Functions for communicating with the file server
call(Command, Args) when is_list(Args) ->
- gen_server:call(?FILE_SERVER, list_to_tuple([Command | Args]), infinity).
+ X = erlang:dt_spread_tag(true),
+ Y = gen_server:call(?FILE_SERVER, list_to_tuple([Command | Args]),
+ infinity),
+ erlang:dt_restore_tag(X),
+ Y.
check_and_call(Command, Args) when is_list(Args) ->
case check_args(Args) of
diff --git a/lib/kernel/src/file_io_server.erl b/lib/kernel/src/file_io_server.erl
index 14da9c1a55..7311ad9fee 100644
--- a/lib/kernel/src/file_io_server.erl
+++ b/lib/kernel/src/file_io_server.erl
@@ -57,9 +57,11 @@ start_link(Owner, FileName, ModeList)
do_start(Spawn, Owner, FileName, ModeList) ->
Self = self(),
Ref = make_ref(),
+ Utag = erlang:dt_spread_tag(true),
Pid =
erlang:Spawn(
fun() ->
+ erlang:dt_restore_tag(Utag),
%% process_flag(trap_exit, true),
case parse_options(ModeList) of
{ReadMode, UnicodeMode, Opts} ->
@@ -84,6 +86,7 @@ do_start(Spawn, Owner, FileName, ModeList) ->
exit(Reason1)
end
end),
+ erlang:dt_restore_tag(Utag),
Mref = erlang:monitor(process, Pid),
receive
{Ref, {error, _Reason} = Error} ->
diff --git a/lib/kernel/src/gen_tcp.erl b/lib/kernel/src/gen_tcp.erl
index 4d6c7f5f1d..56d0451e44 100644
--- a/lib/kernel/src/gen_tcp.erl
+++ b/lib/kernel/src/gen_tcp.erl
@@ -175,7 +175,7 @@ try_connect([], _Port, _Opts, _Timer, _Mod, Err) ->
Port :: inet:port_number(),
Options :: [listen_option()],
ListenSocket :: socket(),
- Reason :: inet:posix().
+ Reason :: system_limit | inet:posix().
listen(Port, Opts) ->
Mod = mod(Opts, undefined),
@@ -194,7 +194,7 @@ listen(Port, Opts) ->
-spec accept(ListenSocket) -> {ok, Socket} | {error, Reason} when
ListenSocket :: socket(),
Socket :: socket(),
- Reason :: closed | timeout | inet:posix().
+ Reason :: closed | timeout | system_limit | inet:posix().
accept(S) ->
case inet_db:lookup_socket(S) of
@@ -208,7 +208,7 @@ accept(S) ->
ListenSocket :: socket(),
Timeout :: timeout(),
Socket :: socket(),
- Reason :: closed | timeout | inet:posix().
+ Reason :: closed | timeout | system_limit | inet:posix().
accept(S, Time) when is_port(S) ->
case inet_db:lookup_socket(S) of
diff --git a/lib/kernel/src/global.erl b/lib/kernel/src/global.erl
index fa97614eca..7da33859bf 100644
--- a/lib/kernel/src/global.erl
+++ b/lib/kernel/src/global.erl
@@ -280,13 +280,13 @@ unregister_name(Name) ->
gen_server:call(global_name_server, {registrar, Fun}, infinity)
end.
--spec re_register_name(Name, Pid) -> _ when
+-spec re_register_name(Name, Pid) -> 'yes' when
Name :: term(),
Pid :: pid().
re_register_name(Name, Pid) when is_pid(Pid) ->
re_register_name(Name, Pid, fun random_exit_name/3).
--spec re_register_name(Name, Pid, Resolve) -> _ when
+-spec re_register_name(Name, Pid, Resolve) -> 'yes' when
Name :: term(),
Pid :: pid(),
Resolve :: method().
@@ -1965,7 +1965,7 @@ resolve_it(Method, Name, Pid1, Pid2) ->
minmax(P1,P2) ->
if node(P1) < node(P2) -> {P1, P2}; true -> {P2, P1} end.
--spec random_exit_name(Name, Pid1, Pid2) -> 'none' when
+-spec random_exit_name(Name, Pid1, Pid2) -> pid() when
Name :: term(),
Pid1 :: pid(),
Pid2 :: pid().
@@ -1976,7 +1976,7 @@ random_exit_name(Name, Pid, Pid2) ->
exit(Max, kill),
Min.
--spec random_notify_name(Name, Pid1, Pid2) -> 'none' when
+-spec random_notify_name(Name, Pid1, Pid2) -> pid() when
Name :: term(),
Pid1 :: pid(),
Pid2 :: pid().
@@ -2175,7 +2175,7 @@ get_own_nodes() ->
start_the_registrar() ->
spawn_link(fun() -> loop_the_registrar() end).
-
+
loop_the_registrar() ->
receive
{trans_all_known, Fun, From} ->
diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl
index 49f64a9236..4de3c1c6b1 100644
--- a/lib/kernel/src/inet.erl
+++ b/lib/kernel/src/inet.erl
@@ -1218,11 +1218,13 @@ port_list(Name) ->
%% utils
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec format_error(Posix) -> string() when
- Posix :: posix().
+-spec format_error(Reason) -> string() when
+ Reason :: posix() | system_limit.
format_error(exbadport) -> "invalid port state";
format_error(exbadseq) -> "bad command sequence";
+format_error(system_limit) ->
+ "a system limit was hit, probably not enough ports";
format_error(Tag) ->
erl_posix_msg:message(Tag).
diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl
index 99b0cd2ffb..4dfa92a755 100644
--- a/lib/kernel/test/code_SUITE.erl
+++ b/lib/kernel/test/code_SUITE.erl
@@ -1441,6 +1441,9 @@ filter_app("netconf",_) ->
% Safe has the same kind of error in the .app file as ic
filter_app("safe",_) ->
false;
+% Comte cannot be started in the "usual" way
+filter_app("comte",_) ->
+ false;
% OS_mon does not find it's port program when running cerl
filter_app("os_mon",true) ->
false;
diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl
index 3da4b07c05..d9bba0dbb0 100644
--- a/lib/kernel/test/gen_tcp_misc_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl
@@ -39,7 +39,8 @@
accept_timeouts_in_order/1,accept_timeouts_in_order2/1,
accept_timeouts_in_order3/1,accept_timeouts_mixed/1,
killing_acceptor/1,killing_multi_acceptors/1,killing_multi_acceptors2/1,
- several_accepts_in_one_go/1,active_once_closed/1, send_timeout/1, send_timeout_active/1,
+ several_accepts_in_one_go/1, accept_system_limit/1,
+ active_once_closed/1, send_timeout/1, send_timeout_active/1,
otp_7731/1, zombie_sockets/1, otp_7816/1, otp_8102/1,
otp_9389/1]).
@@ -71,7 +72,7 @@ all() ->
accept_timeouts_in_order, accept_timeouts_in_order2,
accept_timeouts_in_order3, accept_timeouts_mixed,
killing_acceptor, killing_multi_acceptors,
- killing_multi_acceptors2, several_accepts_in_one_go,
+ killing_multi_acceptors2, several_accepts_in_one_go, accept_system_limit,
active_once_closed, send_timeout, send_timeout_active, otp_7731,
zombie_sockets, otp_7816, otp_8102, otp_9389].
@@ -1837,6 +1838,54 @@ wait_until_accepting(Proc,N) ->
end.
+accept_system_limit(suite) ->
+ [];
+accept_system_limit(doc) ->
+ ["Check that accept returns {error, system_limit} "
+ "(and not {error, enfile}) when running out of ports"];
+accept_system_limit(Config) when is_list(Config) ->
+ ?line {ok, LS} = gen_tcp:listen(0, []),
+ ?line {ok, TcpPort} = inet:port(LS),
+ ?line Connector = spawn_link(fun () -> connector(TcpPort) end),
+ ?line ok = acceptor(LS, false, []),
+ ?line Connector ! stop,
+ ok.
+
+acceptor(LS, GotSL, A) ->
+ case gen_tcp:accept(LS, 1000) of
+ {ok, S} ->
+ acceptor(LS, GotSL, [S|A]);
+ {error, system_limit} ->
+ acceptor(LS, true, A);
+ {error, timeout} when GotSL ->
+ ok;
+ {error, timeout} ->
+ error
+ end.
+
+connector(TcpPort) ->
+ ManyPorts = open_ports([]),
+ ConnF = fun (Port) ->
+ case catch gen_tcp:connect({127,0,0,1}, TcpPort, []) of
+ {ok, Sock} ->
+ Sock;
+ _Error ->
+ port_close(Port)
+ end
+ end,
+ R = [ConnF(Port) || Port <- lists:sublist(ManyPorts, 10)],
+ receive stop -> R end.
+
+open_ports(L) ->
+ case catch open_port({spawn_driver, "ram_file_drv"}, []) of
+ Port when is_port(Port) ->
+ open_ports([Port|L]);
+ {'EXIT', {system_limit, _}} ->
+ {L1, L2} = lists:split(5, L),
+ [port_close(Port) || Port <- L1],
+ L2
+ end.
+
active_once_closed(suite) ->
[];
diff --git a/lib/kernel/test/sendfile_SUITE.erl b/lib/kernel/test/sendfile_SUITE.erl
index 6d0848ee05..03704b0c04 100644
--- a/lib/kernel/test/sendfile_SUITE.erl
+++ b/lib/kernel/test/sendfile_SUITE.erl
@@ -26,7 +26,9 @@
all() ->
[t_sendfile_small
- ,t_sendfile_big
+ ,t_sendfile_big_all
+ ,t_sendfile_big_size
+ ,t_sendfile_many_small
,t_sendfile_partial
,t_sendfile_offset
,t_sendfile_sendafter
@@ -38,20 +40,25 @@ all() ->
].
init_per_suite(Config) ->
- Priv = ?config(priv_dir, Config),
- SFilename = filename:join(Priv, "sendfile_small.html"),
- {ok, DS} = file:open(SFilename,[write,raw]),
- file:write(DS,"yo baby yo"),
- file:sync(DS),
- file:close(DS),
- BFilename = filename:join(Priv, "sendfile_big.html"),
- {ok, DB} = file:open(BFilename,[write,raw]),
- [file:write(DB,[<<0:(10*8*1024*1024)>>]) || _I <- lists:seq(1,51)],
- file:sync(DB),
- file:close(DB),
- [{small_file, SFilename},
- {file_opts,[raw,binary]},
- {big_file, BFilename}|Config].
+ case {os:type(),os:version()} of
+ {{unix,sunos}, {5,8,_}} ->
+ {skip, "Solaris 8 not supported for now"};
+ _ ->
+ Priv = ?config(priv_dir, Config),
+ SFilename = filename:join(Priv, "sendfile_small.html"),
+ {ok, DS} = file:open(SFilename,[write,raw]),
+ file:write(DS,"yo baby yo"),
+ file:sync(DS),
+ file:close(DS),
+ BFilename = filename:join(Priv, "sendfile_big.html"),
+ {ok, DB} = file:open(BFilename,[write,raw]),
+ [file:write(DB,[<<0:(10*8*1024*1024)>>]) || _I <- lists:seq(1,51)],
+ file:sync(DB),
+ file:close(DB),
+ [{small_file, SFilename},
+ {file_opts,[raw,binary]},
+ {big_file, BFilename}|Config]
+ end.
end_per_suite(Config) ->
file:delete(proplists:get_value(big_file, Config)).
@@ -91,7 +98,34 @@ t_sendfile_small(Config) when is_list(Config) ->
ok = sendfile_send(Send).
-t_sendfile_big(Config) when is_list(Config) ->
+t_sendfile_many_small(Config) when is_list(Config) ->
+ Filename = proplists:get_value(small_file, Config),
+ FileOpts = proplists:get_value(file_opts, Config, []),
+
+ error_logger:add_report_handler(?MODULE,[self()]),
+
+ Send = fun(Sock) ->
+ {Size,_} = sendfile_file_info(Filename),
+ N = 10000,
+ {ok,D} = file:open(Filename,[read|FileOpts]),
+ [begin
+ {ok,Size} = file:sendfile(D,Sock,0,0,[])
+ end || _I <- lists:seq(1,N)],
+ file:close(D),
+ Size*N
+ end,
+
+ ok = sendfile_send({127,0,0,1}, Send, 0),
+
+ receive
+ {stolen,Reason} ->
+ exit(Reason)
+ after 200 ->
+ ok
+ end.
+
+
+t_sendfile_big_all(Config) when is_list(Config) ->
Filename = proplists:get_value(big_file, Config),
Send = fun(Sock) ->
@@ -103,6 +137,20 @@ t_sendfile_big(Config) when is_list(Config) ->
ok = sendfile_send({127,0,0,1}, Send, 0).
+t_sendfile_big_size(Config) ->
+ Filename = proplists:get_value(big_file, Config),
+ FileOpts = proplists:get_value(file_opts, Config, []),
+
+ SendAll = fun(Sock) ->
+ {ok, #file_info{size = Size}} =
+ file:read_file_info(Filename),
+ {ok,D} = file:open(Filename,[read|FileOpts]),
+ {ok, Size} = file:sendfile(D, Sock,0,Size,[]),
+ Size
+ end,
+
+ ok = sendfile_send({127,0,0,1}, SendAll, 0).
+
t_sendfile_partial(Config) ->
Filename = proplists:get_value(small_file, Config),
FileOpts = proplists:get_value(file_opts, Config, []),
@@ -310,6 +358,10 @@ sendfile_server(ClientPid, Orig) ->
-define(SENDFILE_TIMEOUT, 10000).
sendfile_do_recv(Sock, Bs) ->
+ TimeoutMul = case os:type() of
+ {win32, _} -> 6;
+ _ -> 1
+ end,
receive
stop when Bs /= 0,is_integer(Bs) ->
gen_tcp:close(Sock),
@@ -333,7 +385,7 @@ sendfile_do_recv(Sock, Bs) ->
{tcp_closed, Sock} when is_integer(Bs) ->
ct:log("Stopped due to close"),
{ok, Bs}
- after ?SENDFILE_TIMEOUT ->
+ after ?SENDFILE_TIMEOUT * TimeoutMul ->
ct:log("Sendfile timeout"),
timeout
end.
diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl
index 74bafe8935..e0fd0f5d19 100644
--- a/lib/kernel/test/zlib_SUITE.erl
+++ b/lib/kernel/test/zlib_SUITE.erl
@@ -73,6 +73,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[{group, api}, {group, examples}, {group, func}, smp,
+ otp_9981,
otp_7359].
groups() ->
@@ -964,6 +965,24 @@ otp_7359_def_inf(Data,{DefSize,InfSize}) ->
?line ok = zlib:close(ZInf),
ok.
+otp_9981(Config) when is_list(Config) ->
+ Ports = lists:sort(erlang:ports()),
+ Invalid = <<"My invalid data">>,
+ catch zlib:compress(invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:uncompress(Invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:zip(invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:unzip(Invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:gzip(invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:gunzip(Invalid),
+ Ports = lists:sort(erlang:ports()),
+ ok.
+
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% Helps with testing directly %%%%%%%%%%%%%
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 02:27:09 +0000