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-rw-r--r--lib/kernel/src/Makefile1
-rw-r--r--lib/kernel/src/application_controller.erl31
-rw-r--r--lib/kernel/src/application_master.erl6
-rw-r--r--lib/kernel/src/code_server.erl7
-rw-r--r--lib/kernel/src/erl_boot_server.erl6
-rw-r--r--lib/kernel/src/erl_epmd.erl15
-rw-r--r--lib/kernel/src/erts_debug.erl21
-rw-r--r--lib/kernel/src/file.erl10
-rw-r--r--lib/kernel/src/inet.erl33
-rw-r--r--lib/kernel/src/kernel.app.src2
-rw-r--r--lib/kernel/src/net_adm.erl9
11 files changed, 83 insertions, 58 deletions
diff --git a/lib/kernel/src/Makefile b/lib/kernel/src/Makefile
index cb3c0a49f4..c7c70ad257 100644
--- a/lib/kernel/src/Makefile
+++ b/lib/kernel/src/Makefile
@@ -122,6 +122,7 @@ HRL_FILES= ../include/file.hrl ../include/inet.hrl ../include/inet_sctp.hrl \
../include/net_address.hrl
INTERNAL_HRL_FILES= application_master.hrl disk_log.hrl \
+ erl_epmd.hrl hipe_ext_format.hrl \
inet_dns.hrl inet_res.hrl \
inet_boot.hrl inet_config.hrl inet_int.hrl \
inet_dns_record_adts.hrl
diff --git a/lib/kernel/src/application_controller.erl b/lib/kernel/src/application_controller.erl
index ed13035104..daad45b6c2 100644
--- a/lib/kernel/src/application_controller.erl
+++ b/lib/kernel/src/application_controller.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. 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
@@ -829,12 +829,12 @@ handle_call({change_application_data, Applications, Config}, _From, S) ->
{reply, Error, S};
{'EXIT', R} ->
{reply, {error, R}, S};
- NewAppls ->
+ {NewAppls, NewConfig} ->
lists:foreach(fun(Appl) ->
ets:insert(ac_tab, {{loaded, Appl#appl.name},
Appl})
end, NewAppls),
- {reply, ok, S#state{conf_data = Config}}
+ {reply, ok, S#state{conf_data = NewConfig}}
end;
handle_call(prep_config_change, _From, S) ->
@@ -1550,18 +1550,19 @@ do_change_apps(Applications, Config, OldAppls) ->
end,
Errors),
- map(fun(Appl) ->
- AppName = Appl#appl.name,
- case is_loaded_app(AppName, Applications) of
- {true, Application} ->
- do_change_appl(make_appl(Application),
- Appl, SysConfig);
-
- %% ignored removed apps - handled elsewhere
- false ->
- Appl
- end
- end, OldAppls).
+ {map(fun(Appl) ->
+ AppName = Appl#appl.name,
+ case is_loaded_app(AppName, Applications) of
+ {true, Application} ->
+ do_change_appl(make_appl(Application),
+ Appl, SysConfig);
+
+ %% ignored removed apps - handled elsewhere
+ false ->
+ Appl
+ end
+ end, OldAppls),
+ SysConfig}.
is_loaded_app(AppName, [{application, AppName, App} | _]) ->
{true, {application, AppName, App}};
diff --git a/lib/kernel/src/application_master.erl b/lib/kernel/src/application_master.erl
index bc15b5a7de..7cdbe31ab2 100644
--- a/lib/kernel/src/application_master.erl
+++ b/lib/kernel/src/application_master.erl
@@ -103,9 +103,9 @@ call(AppMaster, Req) ->
%%% The reason for not using the logical structrure is that
%%% the application start function is synchronous, and
%%% that the AM is GL. This means that if AM executed the start
-%%% function, and this function uses spawn_request/1
-%%% or io, deadlock would occur. Therefore, this function is
-%%% executed by the process X. Also, AM needs three loops;
+%%% function, and this function uses io, deadlock would occur.
+%%% Therefore, this function is executed by the process X.
+%%% Also, AM needs three loops;
%%% init_loop (waiting for the start function to return)
%%% main_loop
%%% terminate_loop (waiting for the process to die)
diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl
index fc7ac08699..819554ce74 100644
--- a/lib/kernel/src/code_server.erl
+++ b/lib/kernel/src/code_server.erl
@@ -63,7 +63,10 @@ init(Ref, Parent, [Root,Mode0]) ->
process_flag(trap_exit, true),
Db = ets:new(code, [private]),
- foreach(fun (M) -> ets:insert(Db, {M,preloaded}) end, erlang:pre_loaded()),
+ foreach(fun (M) ->
+ %% Pre-loaded modules are always sticky.
+ ets:insert(Db, [{M,preloaded},{{sticky,M},true}])
+ end, erlang:pre_loaded()),
ets:insert(Db, init:fetch_loaded()),
Mode =
@@ -988,7 +991,7 @@ try_archive_subdirs(_Archive, Base, []) ->
%% the complete directory name.
%%
del_path(Name0,Path,NameDb) ->
- case catch to_list(Name0)of
+ case catch filename:join([to_list(Name0)]) of
{'EXIT',_} ->
{{error,bad_name},Path};
Name ->
diff --git a/lib/kernel/src/erl_boot_server.erl b/lib/kernel/src/erl_boot_server.erl
index 9a49655a9f..ef09d86ca4 100644
--- a/lib/kernel/src/erl_boot_server.erl
+++ b/lib/kernel/src/erl_boot_server.erl
@@ -341,9 +341,13 @@ handle_command(S, PS, Msg) ->
send_file_result(S, list_dir, Res),
PS2;
{read_file_info,File} ->
- {Res, PS2} = erl_prim_loader:prim_read_file_info(PS, File),
+ {Res, PS2} = erl_prim_loader:prim_read_file_info(PS, File, true),
send_file_result(S, read_file_info, Res),
PS2;
+ {read_link_info,File} ->
+ {Res, PS2} = erl_prim_loader:prim_read_file_info(PS, File, false),
+ send_file_result(S, read_link_info, Res),
+ PS2;
get_cwd ->
{Res, PS2} = erl_prim_loader:prim_get_cwd(PS, []),
send_file_result(S, get_cwd, Res),
diff --git a/lib/kernel/src/erl_epmd.erl b/lib/kernel/src/erl_epmd.erl
index b4fae24ef3..f6e2ca0954 100644
--- a/lib/kernel/src/erl_epmd.erl
+++ b/lib/kernel/src/erl_epmd.erl
@@ -85,24 +85,19 @@ port_please1(Node,HostName, Timeout) ->
Else
end.
-names() ->
+names() ->
{ok, H} = inet:gethostname(),
names(H).
-names(HostName) when is_atom(HostName) ->
- names1(atom_to_list(HostName));
-names(HostName) when is_list(HostName) ->
- names1(HostName);
-names(EpmdAddr) ->
- get_names(EpmdAddr).
-
-names1(HostName) ->
+names(HostName) when is_atom(HostName); is_list(HostName) ->
case inet:gethostbyname(HostName) of
{ok,{hostent, _Name, _ , _Af, _Size, [EpmdAddr | _]}} ->
get_names(EpmdAddr);
Else ->
Else
- end.
+ end;
+names(EpmdAddr) ->
+ get_names(EpmdAddr).
register_node(Name, PortNo) ->
diff --git a/lib/kernel/src/erts_debug.erl b/lib/kernel/src/erts_debug.erl
index f7a815882b..ef605d0bfe 100644
--- a/lib/kernel/src/erts_debug.erl
+++ b/lib/kernel/src/erts_debug.erl
@@ -182,6 +182,11 @@ 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(Map, Seen0, Sum) when is_map(Map) ->
+ case remember_term(Map, Seen0) of
+ seen -> {Sum,Seen0};
+ Seen -> map_size(Map, Seen, Sum)
+ end;
size(Fun, Seen0, Sum) when is_function(Fun) ->
case remember_term(Fun, Seen0) of
seen -> {Sum,Seen0};
@@ -203,6 +208,12 @@ tuple_size(I, Sz, Tuple, Seen0, Sum0) ->
{Sum,Seen} = size(element(I, Tuple), Seen0, Sum0),
tuple_size(I+1, Sz, Tuple, Seen, Sum).
+map_size(Map,Seen0,Sum0) ->
+ Kt = erts_internal:map_to_tuple_keys(Map),
+ Vs = maps:values(Map),
+ {Sum1,Seen1} = size(Kt,Seen0,Sum0),
+ fold_size(Vs,Seen1,Sum1+length(Vs)+3).
+
fun_size(Fun, Seen, Sum) ->
case erlang:fun_info(Fun, type) of
{type,external} ->
@@ -210,14 +221,14 @@ fun_size(Fun, Seen, Sum) ->
{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))
+ fold_size(Env, Seen, Sum+Sz+length(Env))
end.
-fun_size_1([H|T], Seen0, Sum0) ->
+fold_size([H|T], Seen0, Sum0) ->
{Sum,Seen} = size(H, Seen0, Sum0),
- fun_size_1(T, Seen, Sum);
-fun_size_1([], Seen, Sum) -> {Sum,Seen}.
-
+ fold_size(T, Seen, Sum);
+fold_size([], Seen, Sum) -> {Sum,Seen}.
+
remember_term(Term, Seen) ->
case gb_trees:lookup(Term, Seen) of
none -> gb_trees:insert(Term, [Term], Seen);
diff --git a/lib/kernel/src/file.erl b/lib/kernel/src/file.erl
index 20b703e084..ee2fb85de2 100644
--- a/lib/kernel/src/file.erl
+++ b/lib/kernel/src/file.erl
@@ -117,15 +117,7 @@
| {'time', 'posix'}.
%%% BIFs
--export([file_info/1, native_name_encoding/0]).
-
--spec file_info(Filename) -> {ok, FileInfo} | {error, Reason} when
- Filename :: name_all(),
- FileInfo :: file_info(),
- Reason :: posix() | badarg.
-
-file_info(_) ->
- erlang:nif_error(undef).
+-export([native_name_encoding/0]).
-spec native_name_encoding() -> latin1 | utf8.
diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl
index 41d422d7d4..d17da2d329 100644
--- a/lib/kernel/src/inet.erl
+++ b/lib/kernel/src/inet.erl
@@ -1257,9 +1257,9 @@ open(FdO, Addr, Port, Opts, Protocol, Family, Type, Module)
Error ->
Error
end;
-open(Fd, _Addr, _Port, Opts, Protocol, Family, Type, Module)
+open(Fd, Addr, Port, Opts, Protocol, Family, Type, Module)
when is_integer(Fd) ->
- fdopen(Fd, Opts, Protocol, Family, Type, Module).
+ fdopen(Fd, Addr, Port, Opts, Protocol, Family, Type, Module).
bindx(S, [Addr], Port0) ->
{IP, Port} = set_bindx_port(Addr, Port0),
@@ -1298,12 +1298,35 @@ change_bindx_0_port({_IP, _Port}=Addr, _AssignedPort) ->
{'ok', socket()} | {'error', posix()}.
fdopen(Fd, Opts, Protocol, Family, Type, Module) ->
- case prim_inet:fdopen(Protocol, Family, Type, Fd) of
+ fdopen(Fd, any, 0, Opts, Protocol, Family, Type, Module).
+
+fdopen(Fd, Addr, Port, Opts, Protocol, Family, Type, Module) ->
+ IsAnyAddr = (Addr == {0,0,0,0} orelse Addr == {0,0,0,0,0,0,0,0}
+ orelse Addr == any),
+ Bound = Port == 0 andalso IsAnyAddr,
+ case prim_inet:fdopen(Protocol, Family, Type, Fd, Bound) of
{ok, S} ->
case prim_inet:setopts(S, Opts) of
ok ->
- inet_db:register_socket(S, Module),
- {ok, S};
+ case if
+ Bound ->
+ %% We do not do any binding if default
+ %% port+addr options where given in order
+ %% to keep backwards compatability with
+ %% pre Erlang/TOP 17
+ {ok, ok};
+ is_list(Addr) ->
+ bindx(S, Addr, Port);
+ true ->
+ prim_inet:bind(S, Addr, Port)
+ end of
+ {ok, _} ->
+ inet_db:register_socket(S, Module),
+ {ok, S};
+ Error ->
+ prim_inet:close(S),
+ Error
+ end;
Error ->
prim_inet:close(S), Error
end;
diff --git a/lib/kernel/src/kernel.app.src b/lib/kernel/src/kernel.app.src
index 5658c6b6cf..9f6c0f4624 100644
--- a/lib/kernel/src/kernel.app.src
+++ b/lib/kernel/src/kernel.app.src
@@ -115,6 +115,6 @@
{applications, []},
{env, [{error_logger, tty}]},
{mod, {kernel, []}},
- {runtime_dependencies, ["erts-6.0", "stdlib-2.0", "sasl-2.4"]}
+ {runtime_dependencies, ["erts-6.1.2", "stdlib-2.0", "sasl-2.4"]}
]
}.
diff --git a/lib/kernel/src/net_adm.erl b/lib/kernel/src/net_adm.erl
index 3f5eac7822..2cdfb76417 100644
--- a/lib/kernel/src/net_adm.erl
+++ b/lib/kernel/src/net_adm.erl
@@ -89,18 +89,13 @@ names() ->
-spec names(Host) -> {ok, [{Name, Port}]} | {error, Reason} when
- Host :: atom() | string(),
+ Host :: atom() | string() | inet:ip_address(),
Name :: string(),
Port :: non_neg_integer(),
Reason :: address | file:posix().
names(Hostname) ->
- case inet:gethostbyname(Hostname) of
- {ok, {hostent, _Name, _ , _Af, _Size, [Addr | _]}} ->
- erl_epmd:names(Addr);
- Else ->
- Else
- end.
+ erl_epmd:names(Hostname).
-spec dns_hostname(Host) -> {ok, Name} | {error, Host} when
Host :: atom() | string(),
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-24 12:33:22 +0000