17 files changed, 85 insertions, 10 deletions
diff --git a/erts/preloaded/.gitignore b/erts/preloaded/.gitignore
new file mode 100644
index 0000000000..40e4c68638
--- /dev/null
+++ b/erts/preloaded/.gitignore
@@ -0,0 +1,2 @@
+ebin/erts.app
+src/prim_eval.abstr
diff --git a/erts/preloaded/Makefile b/erts/preloaded/Makefile
index 4235a7fe57..31fdeb96c5 100644
--- a/erts/preloaded/Makefile
+++ b/erts/preloaded/Makefile
@@ -18,7 +18,6 @@
 # 
 include $(ERL_TOP)/make/target.mk
 
-
 SUB_DIRECTORIES = src
 
 include $(ERL_TOP)/make/otp_subdir.mk
diff --git a/erts/preloaded/ebin/erl_prim_loader.beam b/erts/preloaded/ebin/erl_prim_loader.beam
index 7903f01f76..a8c9961d87 100644
--- a/erts/preloaded/ebin/erl_prim_loader.beam
+++ b/erts/preloaded/ebin/erl_prim_loader.beam
diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam
index d977b237be..09eafbcc29 100644
--- a/erts/preloaded/ebin/erlang.beam
+++ b/erts/preloaded/ebin/erlang.beam
diff --git a/erts/preloaded/ebin/erts_internal.beam b/erts/preloaded/ebin/erts_internal.beam
index 1b47509a53..78a45c4325 100644
--- a/erts/preloaded/ebin/erts_internal.beam
+++ b/erts/preloaded/ebin/erts_internal.beam
diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam
index c2bd80df1a..f95a09c003 100644
--- a/erts/preloaded/ebin/init.beam
+++ b/erts/preloaded/ebin/init.beam
diff --git a/erts/preloaded/ebin/otp_ring0.beam b/erts/preloaded/ebin/otp_ring0.beam
index 226e5a4134..25c620bdd7 100644
--- a/erts/preloaded/ebin/otp_ring0.beam
+++ b/erts/preloaded/ebin/otp_ring0.beam
diff --git a/erts/preloaded/ebin/prim_eval.beam b/erts/preloaded/ebin/prim_eval.beam
index 6c7b7e5262..12e6471159 100644
--- a/erts/preloaded/ebin/prim_eval.beam
+++ b/erts/preloaded/ebin/prim_eval.beam
diff --git a/erts/preloaded/ebin/prim_file.beam b/erts/preloaded/ebin/prim_file.beam
index 67e62e53f1..0b9562b8c6 100644
--- a/erts/preloaded/ebin/prim_file.beam
+++ b/erts/preloaded/ebin/prim_file.beam
diff --git a/erts/preloaded/ebin/prim_inet.beam b/erts/preloaded/ebin/prim_inet.beam
index a0a4314128..8638ef677e 100644
--- a/erts/preloaded/ebin/prim_inet.beam
+++ b/erts/preloaded/ebin/prim_inet.beam
diff --git a/erts/preloaded/ebin/prim_zip.beam b/erts/preloaded/ebin/prim_zip.beam
index 589f45e75e..58da9ce5ea 100644
--- a/erts/preloaded/ebin/prim_zip.beam
+++ b/erts/preloaded/ebin/prim_zip.beam
diff --git a/erts/preloaded/ebin/zlib.beam b/erts/preloaded/ebin/zlib.beam
index 72d1090a52..35e4d963fd 100644
--- a/erts/preloaded/ebin/zlib.beam
+++ b/erts/preloaded/ebin/zlib.beam
diff --git a/erts/preloaded/src/Makefile b/erts/preloaded/src/Makefile
index f53809e765..c1580b1495 100644
--- a/erts/preloaded/src/Makefile
+++ b/erts/preloaded/src/Makefile
@@ -1,7 +1,7 @@
 # 
 # %CopyrightBegin%
 # 
-# Copyright Ericsson AB 2008-2012. All Rights Reserved.
+# Copyright Ericsson AB 2008-2013. 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
@@ -55,9 +55,15 @@ ERL_FILES= $(PRE_LOADED_ERL_MODULES:%=%.erl)
 BEAM_FILES= $(PRE_LOADED_BEAM_MODULES:%=%.S)
 STUBS_FILES= $(PRE_LOADED_BEAM_MODULES:%=%.erl)
 
-TARGET_FILES = $(PRE_LOADED_MODULES:%=$(EBIN)/%.$(EMULATOR))
+TARGET_FILES = $(PRE_LOADED_MODULES:%=$(EBIN)/%.$(EMULATOR)) \
+    $(APP_TARGET)
 STATIC_TARGET_FILES = $(PRE_LOADED_MODULES:%=$(STATIC_EBIN)/%.$(EMULATOR))
 
+APP_FILE= erts.app
+APP_SRC= $(APP_FILE).src
+APP_TARGET= $(STATIC_EBIN)/$(APP_FILE)
+
+
 KERNEL_SRC=$(ERL_TOP)/lib/kernel/src
 KERNEL_INCLUDE=$(ERL_TOP)/lib/kernel/include
 STDLIB_INCLUDE=$(ERL_TOP)/lib/stdlib/include
@@ -72,14 +78,17 @@ clean:
 copy:
 	cp *.beam $(STATIC_EBIN)
 
+$(APP_TARGET): $(APP_SRC) $(ERL_TOP)/erts/vsn.mk
+	$(vsn_verbose)sed -e 's;%VSN%;$(VSN);' $< > $@
+
 
 include $(ERL_TOP)/make/otp_release_targets.mk
 
-release_spec: 
+release_spec: $(APP_TARGET)
 	$(INSTALL_DIR) "$(RELSYSDIR)/src"
 	$(INSTALL_DATA) $(ERL_FILES) $(BEAM_FILES) $(STUBS_FILES) "$(RELSYSDIR)/src"
 	$(INSTALL_DIR) "$(RELSYSDIR)/ebin"
-	$(INSTALL_DATA) $(STATIC_TARGET_FILES) "$(RELSYSDIR)/ebin"
+	$(INSTALL_DATA) $(STATIC_TARGET_FILES) $(APP_TARGET) "$(RELSYSDIR)/ebin"
 
 release_docs_spec:
 
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl
index 34785ff2a9..e016a50c4c 100644
--- a/erts/preloaded/src/erlang.erl
+++ b/erts/preloaded/src/erlang.erl
@@ -3554,8 +3554,8 @@ sched_wall_time(Ref, N, Acc) ->
 	{Ref, SWT} -> sched_wall_time(Ref, N-1, [SWT|Acc])
     end.
 
--spec erlang:gather_gc_info_result(Ref) -> [{number(),number(),0}] when
-      Ref :: reference().
+-spec erlang:gather_gc_info_result(Ref) ->
+   {number(),number(),0} when Ref :: reference().
 
 gather_gc_info_result(Ref) when erlang:is_reference(Ref) ->
     gc_info(Ref, erlang:system_info(schedulers), {0,0}).
diff --git a/erts/preloaded/src/erts.app.src b/erts/preloaded/src/erts.app.src
new file mode 100644
index 0000000000..fd3e8cb692
--- /dev/null
+++ b/erts/preloaded/src/erts.app.src
@@ -0,0 +1,41 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 2013. 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%
+%%
+{application, erts, [
+	{description, "ERTS  CXC 138 10"},
+	{vsn, "%VSN%"},
+	{modules, [
+		%% preloaded
+		erlang,
+		erl_prim_loader,
+		erts_internal,
+		init,
+		otp_ring0,
+		prim_eval,
+		prim_file,
+		prim_inet,
+		prim_zip,
+		zlib
+	    ]},
+	{registered, []},
+	{applications, []},
+	{env, []},
+	{mod, {erts, []}}
+    ]}.
+
+%% vim: ft=erlang
diff --git a/erts/preloaded/src/erts_internal.erl b/erts/preloaded/src/erts_internal.erl
index 507bc3afb9..8a8cd52d64 100644
--- a/erts/preloaded/src/erts_internal.erl
+++ b/erts/preloaded/src/erts_internal.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2012. All Rights Reserved.
+%% Copyright Ericsson AB 2012-2013. 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
diff --git a/erts/preloaded/src/prim_inet.erl b/erts/preloaded/src/prim_inet.erl
index 36a650cb5c..fb1269cf91 100644
--- a/erts/preloaded/src/prim_inet.erl
+++ b/erts/preloaded/src/prim_inet.erl
@@ -177,8 +177,32 @@ close_pend_loop(S, N) ->
     end.
 
 close_port(S) ->
-    catch erlang:port_close(S),
-    receive {'EXIT',S,_} -> ok after 0 -> ok end.
+    case erlang:process_info(self(), trap_exit) of
+	{trap_exit,true} ->
+	    %% Ensure exit message and consume it
+	    link(S),
+	    %% This is still not a perfect solution.
+	    %%
+	    %% The problem is to close the port and consume any exit
+	    %% message while not knowing if this process traps exit
+	    %% nor if this process has a link to the port. Here we
+	    %% just knows that this process traps exit.
+	    %%
+	    %% If we right here get killed for some reason that exit
+	    %% signal will propagate to the port and onwards to anyone
+	    %% that is linked to the port. E.g when we close a socket
+	    %% that is not ours.
+	    %%
+	    %% The problem can be solved with lists:member on our link
+	    %% list but we deem that as potentially too expensive. We
+	    %% need an is_linked/1 function or guard, or we need
+	    %% a port_close function that can atomically unlink...
+	    catch erlang:port_close(S),
+	    receive {'EXIT',S,_} -> ok end;
+	{trap_exit,false} ->
+	    catch erlang:port_close(S),
+	    ok
+    end.
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%