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-rw-r--r--lib/os_mon/src/os_mon.erl20
1 files changed, 18 insertions, 2 deletions
diff --git a/lib/os_mon/src/os_mon.erl b/lib/os_mon/src/os_mon.erl
index ef368571db..3098c38808 100644
--- a/lib/os_mon/src/os_mon.erl
+++ b/lib/os_mon/src/os_mon.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2009. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2012. 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
@@ -22,7 +22,7 @@
-behaviour(supervisor).
%% API
--export([call/2, call/3, get_env/2]).
+-export([call/2, call/3, get_env/2, open_port/2]).
%% Application callbacks
-export([start/2, stop/1]).
@@ -79,6 +79,22 @@ get_env(Service, Param) ->
Service:param_default(Param)
end.
+open_port(Name, Opts) ->
+ PrivDir = code:priv_dir(os_mon),
+ ReleasedPath = filename:join([PrivDir,"bin",Name]),
+ %% Check os_mon*/priv/bin/Name
+ case filelib:is_regular(ReleasedPath) of
+ true ->
+ erlang:open_port({spawn, ReleasedPath}, Opts);
+ false ->
+ %% Use os_mon*/priv/bin/Arch/Name
+ ArchPath =
+ filename:join(
+ [PrivDir,"bin",erlang:system_info(system_architecture),Name]),
+ erlang:open_port({spawn, ArchPath}, Opts)
+ end.
+
+
%%%-----------------------------------------------------------------
%%% Application callbacks
%%%-----------------------------------------------------------------