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-rw-r--r--erts/preloaded/ebin/erlang.beambin107332 -> 104248 bytes
-rw-r--r--erts/preloaded/ebin/erts_internal.beambin11872 -> 12252 bytes
-rw-r--r--erts/preloaded/src/erlang.erl111
-rw-r--r--erts/preloaded/src/erts_internal.erl16
4 files changed, 26 insertions, 101 deletions
diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam
index 181a718287..01ed412562 100644
--- a/erts/preloaded/ebin/erlang.beam
+++ b/erts/preloaded/ebin/erlang.beam
Binary files differ
diff --git a/erts/preloaded/ebin/erts_internal.beam b/erts/preloaded/ebin/erts_internal.beam
index 5416826f19..cb8e6b6d69 100644
--- a/erts/preloaded/ebin/erts_internal.beam
+++ b/erts/preloaded/ebin/erts_internal.beam
Binary files differ
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl
index 80bceae506..2be053575b 100644
--- a/erts/preloaded/src/erlang.erl
+++ b/erts/preloaded/src/erlang.erl
@@ -31,8 +31,7 @@
-export([localtime_to_universaltime/1]).
-export([suspend_process/1]).
-export([min/2, max/2]).
--export([dlink/1, dunlink/1, dsend/2, dsend/3, dgroup_leader/2,
- dexit/2, dmonitor_node/3, dmonitor_p/2]).
+-export([dmonitor_node/3, dmonitor_p/2]).
-export([delay_trap/2]).
-export([set_cookie/2, get_cookie/0]).
-export([nodes/0]).
@@ -124,7 +123,7 @@
-export([crc32/2, crc32_combine/3, date/0, decode_packet/3]).
-export([delete_element/2]).
-export([delete_module/1, demonitor/1, demonitor/2, display/1]).
--export([display_nl/0, display_string/1, dist_exit/3, erase/0, erase/1]).
+-export([display_nl/0, display_string/1, erase/0, erase/1]).
-export([error/1, error/2, exit/1, exit/2, external_size/1]).
-export([external_size/2, finish_after_on_load/2, finish_loading/1, float/1]).
-export([float_to_binary/1, float_to_binary/2,
@@ -704,14 +703,6 @@ display_nl() ->
display_string(_P1) ->
erlang:nif_error(undefined).
-%% dist_exit/3
--spec erlang:dist_exit(P1, P2, P3) -> true when
- P1 :: pid(),
- P2 :: kill | noconnection | normal,
- P3 :: pid() | port().
-dist_exit(_P1, _P2, _P3) ->
- erlang:nif_error(undefined).
-
%% dt_append_vm_tag_data/1
-spec erlang:dt_append_vm_tag_data(IoData) -> IoDataRet when
IoData :: iodata(),
@@ -3267,34 +3258,11 @@ dist_ctrl_get_data_notification(_DHandle) ->
dist_get_stat(_DHandle) ->
erlang:nif_error(undefined).
-%%
-%% If the emulator wants to perform a distributed command and
-%% a connection is not established to the actual node the following
-%% functions are called in order to set up the connection and then
-%% reactivate the command.
-%%
-
--spec erlang:dlink(pid() | port()) -> 'true'.
-dlink(Pid) ->
- case net_kernel:connect(erlang:node(Pid)) of
- true -> erlang:link(Pid);
- false -> erlang:dist_exit(erlang:self(), noconnection, Pid), true
- end.
-
-%% Can this ever happen?
--spec erlang:dunlink(identifier()) -> 'true'.
-dunlink(Pid) ->
- case net_kernel:connect(erlang:node(Pid)) of
- true -> erlang:unlink(Pid);
- false -> true
- end.
-
-dmonitor_node(Node, Flag, []) ->
- case net_kernel:connect(Node) of
- true -> erlang:monitor_node(Node, Flag, []);
- false -> erlang:self() ! {nodedown, Node}, true
- end;
+dmonitor_node(Node, _Flag, []) ->
+ %% Only called when auto-connect attempt failed early in VM
+ erlang:self() ! {nodedown, Node},
+ true;
dmonitor_node(Node, Flag, Opts) ->
case lists:member(allow_passive_connect, Opts) of
true ->
@@ -3306,71 +3274,12 @@ dmonitor_node(Node, Flag, Opts) ->
dmonitor_node(Node,Flag,[])
end.
-dgroup_leader(Leader, Pid) ->
- case net_kernel:connect(erlang:node(Pid)) of
- true -> erlang:group_leader(Leader, Pid);
- false -> true %% bad arg ?
- end.
-
-dexit(Pid, Reason) ->
- case net_kernel:connect(erlang:node(Pid)) of
- true -> erlang:exit(Pid, Reason);
- false -> true
- end.
-
-dsend(Pid, Msg) when erlang:is_pid(Pid) ->
- case net_kernel:connect(erlang:node(Pid)) of
- true -> erlang:send(Pid, Msg);
- false -> Msg
- end;
-dsend(Port, Msg) when erlang:is_port(Port) ->
- case net_kernel:connect(erlang:node(Port)) of
- true -> erlang:send(Port, Msg);
- false -> Msg
- end;
-dsend({Name, Node}, Msg) ->
- case net_kernel:connect(Node) of
- true -> erlang:send({Name,Node}, Msg);
- false -> Msg;
- ignored -> Msg % Not distributed.
- end.
-
-dsend(Pid, Msg, Opts) when erlang:is_pid(Pid) ->
- case net_kernel:connect(erlang:node(Pid)) of
- true -> erlang:send(Pid, Msg, Opts);
- false -> ok
- end;
-dsend(Port, Msg, Opts) when erlang:is_port(Port) ->
- case net_kernel:connect(erlang:node(Port)) of
- true -> erlang:send(Port, Msg, Opts);
- false -> ok
- end;
-dsend({Name, Node}, Msg, Opts) ->
- case net_kernel:connect(Node) of
- true -> erlang:send({Name,Node}, Msg, Opts);
- false -> ok;
- ignored -> ok % Not distributed.
- end.
-
-spec erlang:dmonitor_p('process', pid() | {atom(),atom()}) -> reference().
dmonitor_p(process, ProcSpec) ->
- %% ProcSpec = pid() | {atom(),atom()}
- %% ProcSpec CANNOT be an atom because a locally registered process
- %% is never handled here.
- Node = case ProcSpec of
- {S,N} when erlang:is_atom(S),
- erlang:is_atom(N),
- N =/= erlang:node() -> N;
- _ when erlang:is_pid(ProcSpec) -> erlang:node(ProcSpec)
- end,
- case net_kernel:connect(Node) of
- true ->
- erlang:monitor(process, ProcSpec);
- false ->
- Ref = erlang:make_ref(),
- erlang:self() ! {'DOWN', Ref, process, ProcSpec, noconnection},
- Ref
- end.
+ %% Only called when auto-connect attempt failed early in VM
+ Ref = erlang:make_ref(),
+ erlang:self() ! {'DOWN', Ref, process, ProcSpec, noconnection},
+ Ref.
%%
%% Trap function used when modified timing has been enabled.
diff --git a/erts/preloaded/src/erts_internal.erl b/erts/preloaded/src/erts_internal.erl
index bb1824ecd4..1f5c88c4b9 100644
--- a/erts/preloaded/src/erts_internal.erl
+++ b/erts/preloaded/src/erts_internal.erl
@@ -63,6 +63,9 @@
-export([dist_ctrl_put_data/2]).
+-export([new_connection/1]).
+-export([abort_connection/2]).
+
%% Auto import name clash
-export([check_process_code/1]).
@@ -498,3 +501,16 @@ dist_ctrl_put_data(DHandle, IoList) ->
| RootST],
erlang:raise(Class, Reason, StackTrace)
end.
+
+
+-spec erts_internal:new_connection(Node) -> ConnId when
+ Node :: atom(),
+ ConnId :: {integer(), erlang:dist_handle()}.
+new_connection(_Node) ->
+ erlang:nif_error(undefined).
+
+-spec erts_internal:abort_connection(Node, ConnId) -> boolean() when
+ Node :: atom(),
+ ConnId :: {integer(), erlang:dist_handle()}.
+abort_connection(_Node, _ConnId) ->
+ erlang:nif_error(undefined).