aboutsummaryrefslogtreecommitdiffstats
path: root/erts/preloaded/src/otp_ring0.erl
diff options
context:
space:
mode:
Diffstat (limited to 'erts/preloaded/src/otp_ring0.erl')
-rw-r--r--erts/preloaded/src/otp_ring0.erl35
1 files changed, 35 insertions, 0 deletions
diff --git a/erts/preloaded/src/otp_ring0.erl b/erts/preloaded/src/otp_ring0.erl
new file mode 100644
index 0000000000..3b0d562d1f
--- /dev/null
+++ b/erts/preloaded/src/otp_ring0.erl
@@ -0,0 +1,35 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2000-2009. 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%
+%%
+-module(otp_ring0).
+
+%% Purpose : Start up of erlang system.
+
+-export([start/2]).
+
+start(_Env, Argv) ->
+ run(init, boot, Argv).
+
+run(M, F, A) ->
+ case erlang:function_exported(M, F, 1) of
+ false ->
+ erlang:display({fatal,error,module,M,"does not export",F,"/1"}),
+ halt(1);
+ true ->
+ M:F(A)
+ end.