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-rw-r--r--lib/os_mon/src/Makefile23
-rw-r--r--lib/os_mon/src/cpu_sup.erl123
-rw-r--r--lib/os_mon/src/disksup.erl25
-rw-r--r--lib/os_mon/src/memsup.erl81
-rw-r--r--lib/os_mon/src/nteventlog.erl23
-rw-r--r--lib/os_mon/src/os_mon.app.src23
-rw-r--r--lib/os_mon/src/os_mon.appup.src23
-rw-r--r--lib/os_mon/src/os_mon.erl23
-rw-r--r--lib/os_mon/src/os_mon_mib.erl23
-rw-r--r--lib/os_mon/src/os_mon_sysinfo.erl23
-rw-r--r--lib/os_mon/src/os_sup.erl23
11 files changed, 187 insertions, 226 deletions
diff --git a/lib/os_mon/src/Makefile b/lib/os_mon/src/Makefile
index cd2dadec30..3ff63204c6 100644
--- a/lib/os_mon/src/Makefile
+++ b/lib/os_mon/src/Makefile
@@ -1,18 +1,19 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 1996-2013. All Rights Reserved.
+# Copyright Ericsson AB 1996-2016. 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.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
#
# %CopyrightEnd%
#
diff --git a/lib/os_mon/src/cpu_sup.erl b/lib/os_mon/src/cpu_sup.erl
index 66e7973e7e..e758b63d19 100644
--- a/lib/os_mon/src/cpu_sup.erl
+++ b/lib/os_mon/src/cpu_sup.erl
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2016. 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/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
%%
-%% 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.
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
@@ -67,7 +68,7 @@
-type util_cpus() :: 'all' | integer() | [integer()].
-type util_state() :: 'user' | 'nice_user' | 'kernel' | 'wait' | 'idle'.
--type util_value() :: {util_state(), float()} | float().
+-type util_value() :: [{util_state(), float()}] | float().
-type util_desc() :: {util_cpus(), util_value(), util_value(), []}.
%%----------------------------------------------------------------------
@@ -121,7 +122,7 @@ util(Args) when is_list (Args) ->
util(_) ->
erlang:error(badarg).
--spec util() -> float().
+-spec util() -> float() | {'error', any()}.
util() ->
case util([]) of
@@ -160,7 +161,9 @@ handle_call(?quit, _From, State) ->
handle_call({?util, D, PC}, {Client, _Tag},
#state{os_type = {unix, Flavor}} = State)
when Flavor == sunos;
- Flavor == linux ->
+ Flavor == linux;
+ Flavor == freebsd;
+ Flavor == darwin ->
case measurement_server_call(State#state.server, {?util, D, PC, Client}) of
{error, Reason} ->
{ reply,
@@ -217,8 +220,6 @@ code_change(_OldVsn, State, _Extra) ->
%% internal functions
%%----------------------------------------------------------------------
-get_uint32_measurement(Request, #internal{port = P, os_type = {unix, sunos}}) ->
- port_server_call(P, Request);
get_uint32_measurement(Request, #internal{os_type = {unix, linux}}) ->
{ok,F} = file:open("/proc/loadavg",[read,raw]),
{ok,D} = file:read_line(F),
@@ -231,67 +232,13 @@ get_uint32_measurement(Request, #internal{os_type = {unix, linux}}) ->
?ping -> 4711;
?nprocs -> PTotal
end;
-get_uint32_measurement(Request, #internal{os_type = {unix, freebsd}}) ->
- D = os:cmd("/sbin/sysctl -n vm.loadavg") -- "\n",
- {ok,[Load1,Load5,Load15],_} = io_lib:fread("{ ~f ~f ~f }", D),
- %% We could count the lines from the ps command as well
- case Request of
- ?avg1 -> sunify(Load1);
- ?avg5 -> sunify(Load5);
- ?avg15 -> sunify(Load15);
- ?ping -> 4711;
- ?nprocs ->
- Ps = os:cmd("/bin/ps -ax | /usr/bin/wc -l"),
- {ok, [N], _} = io_lib:fread("~d", Ps),
- N-1
- end;
-get_uint32_measurement(Request, #internal{os_type = {unix, dragonfly}}) ->
- D = os:cmd("/sbin/sysctl -n vm.loadavg") -- "\n",
- {ok,[Load1,Load5,Load15],_} = io_lib:fread("{ ~f ~f ~f }", D),
- %% We could count the lines from the ps command as well
- case Request of
- ?avg1 -> sunify(Load1);
- ?avg5 -> sunify(Load5);
- ?avg15 -> sunify(Load15);
- ?ping -> 4711;
- ?nprocs ->
- Ps = os:cmd("/bin/ps -ax | /usr/bin/wc -l"),
- {ok, [N], _} = io_lib:fread("~d", Ps),
- N-1
- end;
-get_uint32_measurement(Request, #internal{os_type = {unix, openbsd}}) ->
- D = os:cmd("/sbin/sysctl -n vm.loadavg") -- "\n",
- {ok, [L1, L5, L15], _} = io_lib:fread("~f ~f ~f", D),
- case Request of
- ?avg1 -> sunify(L1);
- ?avg5 -> sunify(L5);
- ?avg15 -> sunify(L15);
- ?ping -> 4711;
- ?nprocs ->
- Ps = os:cmd("/bin/ps -ax | /usr/bin/wc -l"),
- {ok, [N], _} = io_lib:fread("~d", Ps),
- N-1
- end;
-get_uint32_measurement(Request, #internal{os_type = {unix, darwin}}) ->
- %% Get the load average using uptime, overriding Locale setting.
- D = os:cmd("LANG=C LC_ALL=C uptime") -- "\n",
- %% Here is a sample uptime string from Mac OS 10.3.8 (C Locale):
- %% "11:17 up 12 days, 20:39, 2 users, load averages: 1.07 0.95 0.66"
- %% The safest way to extract the load averages seems to be grab everything
- %% after the last colon and then do an fread on that.
- Avg = lists:reverse(hd(string:tokens(lists:reverse(D), ":"))),
- {ok,[L1,L5,L15],_} = io_lib:fread("~f ~f ~f", Avg),
-
- case Request of
- ?avg1 -> sunify(L1);
- ?avg5 -> sunify(L5);
- ?avg15 -> sunify(L15);
- ?ping -> 4711;
- ?nprocs ->
- Ps = os:cmd("/bin/ps -ax | /usr/bin/wc -l"),
- {ok, [N], _} = io_lib:fread("~d", Ps),
- N-1
- end;
+get_uint32_measurement(Request, #internal{port = P, os_type = {unix, Sys}}) when
+ Sys == sunos;
+ Sys == dragonfly;
+ Sys == openbsd;
+ Sys == freebsd;
+ Sys == darwin ->
+ port_server_call(P, Request);
get_uint32_measurement(Request, #internal{os_type = {unix, Sys}}) when Sys == irix64;
Sys == irix ->
%% Get the load average using uptime.
@@ -541,14 +488,16 @@ measurement_server_init() ->
process_flag(trap_exit, true),
OS = os:type(),
Server = case OS of
- {unix, Flavor} when Flavor==sunos;
- Flavor==linux ->
- {ok, Pid} = port_server_start_link(),
- Pid;
- {unix, Flavor} when Flavor==darwin;
+ {unix, Flavor} when
+ Flavor==sunos;
+ Flavor==linux;
+ Flavor==darwin;
Flavor==freebsd;
Flavor==dragonfly;
- Flavor==openbsd;
+ Flavor==openbsd ->
+ {ok, Pid} = port_server_start_link(),
+ Pid;
+ {unix, Flavor} when
Flavor==irix64;
Flavor==irix ->
not_used;
@@ -583,11 +532,11 @@ measurement_server_loop(State) ->
measurement_server_loop(State)
end;
{Pid, Request} ->
- try get_uint32_measurement(Request, State) of
- Result -> Pid ! {data, Result}
- catch
- Error -> Pid ! {error, Error}
- end,
+ _ = try get_uint32_measurement(Request, State) of
+ Result -> Pid ! {data, Result}
+ catch
+ Error -> Pid ! {error, Error}
+ end,
measurement_server_loop(State);
{'EXIT', OldPid, _n} when State#internal.port == OldPid ->
{ok, NewPid} = port_server_start_link(),
diff --git a/lib/os_mon/src/disksup.erl b/lib/os_mon/src/disksup.erl
index af5bcc6fe8..492e4814da 100644
--- a/lib/os_mon/src/disksup.erl
+++ b/lib/os_mon/src/disksup.erl
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2016. 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.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
@@ -152,7 +153,7 @@ handle_cast(_Msg, State) ->
handle_info(timeout, State) ->
NewDiskData = check_disk_space(State#state.os, State#state.port,
State#state.threshold),
- timer:send_after(State#state.timeout, timeout),
+ {ok, _Tref} = timer:send_after(State#state.timeout, timeout),
{noreply, State#state{diskdata = NewDiskData}};
handle_info({'EXIT', _Port, Reason}, State) ->
{stop, {port_died, Reason}, State#state{port=not_used}};
diff --git a/lib/os_mon/src/memsup.erl b/lib/os_mon/src/memsup.erl
index b178732fae..4729d090f8 100644
--- a/lib/os_mon/src/memsup.erl
+++ b/lib/os_mon/src/memsup.erl
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2016. 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.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
@@ -407,18 +408,18 @@ handle_info({collected_sys, {Alloc,Total}}, State) ->
%% Last, if this was a periodic check, start a timer for the next
%% one. New timeout = interval-time spent collecting,
- case lists:member(reg, State#state.pending) of
- true ->
- Time = case State2#state.timeout - TimeSpent of
- MS when MS<0 ->
- 0;
- MS ->
- MS
- end,
- erlang:send_after(Time, self(), time_to_collect);
- false ->
- ignore
- end,
+ _ = case lists:member(reg, State#state.pending) of
+ true ->
+ Time = case State2#state.timeout - TimeSpent of
+ MS when MS<0 ->
+ 0;
+ MS ->
+ MS
+ end,
+ erlang:send_after(Time, self(), time_to_collect);
+ false ->
+ ignore
+ end,
{noreply, State2#state{wd_timer=undefined, pending=[]}};
handle_info({'EXIT', Pid, normal}, State) when is_pid(Pid) ->
%% Temporary pid terminating when job is done
@@ -447,17 +448,17 @@ handle_info(reg_collection_timeout, State) ->
%% If it is a periodic check which has timed out, start a timer for
%% the next one
%% New timeout = interval-helper timeout
- case lists:member(reg, State#state.pending) of
- true ->
- Time =
- case State#state.timeout-State#state.helper_timeout of
- MS when MS<0 -> 0;
- MS -> MS
- end,
- erlang:send_after(Time, self(), time_to_collect);
- false ->
- ignore
- end,
+ _ = case lists:member(reg, State#state.pending) of
+ true ->
+ Time =
+ case State#state.timeout-State#state.helper_timeout of
+ MS when MS<0 -> 0;
+ MS -> MS
+ end,
+ erlang:send_after(Time, self(), time_to_collect);
+ false ->
+ ignore
+ end,
{noreply, State#state{wd_timer=undefined, pending=[]}};
handle_info({'EXIT', Pid, cancel}, State) when is_pid(Pid) ->
%% Temporary pid terminating as ordered
@@ -468,7 +469,7 @@ handle_info({collected_ext_sys, SysMemUsage}, State) ->
%% Cancel watchdog timer (and as a security mearure,
%% also flush any ext_collection_timeout message)
- erlang:cancel_timer(State#state.ext_wd_timer),
+ ok = erlang:cancel_timer(State#state.ext_wd_timer, [{async,true}]),
flush(ext_collection_timeout),
%% Send the reply to all waiting clients, preserving time order
@@ -534,7 +535,7 @@ code_change(Vsn, PrevState, "1.8") ->
undefined ->
ignore;
TimerRef1 ->
- erlang:cancel_timer(TimerRef1),
+ ok = erlang:cancel_timer(TimerRef1, [{async,true}]),
SysOnly = PrevState#state.sys_only,
MemUsage = dummy_reply(get_memory_data, SysOnly),
SysMemUsage1 = dummy_reply(get_system_memory_data),
@@ -544,7 +545,7 @@ code_change(Vsn, PrevState, "1.8") ->
undefined ->
ignore;
TimerRef2 ->
- erlang:cancel_timer(TimerRef2),
+ ok = erlang:cancel_timer(TimerRef2, [{async,true}]),
SysMemUsage2 = dummy_reply(get_system_memory_data),
reply(PrevState#state.pending, undef, SysMemUsage2)
end,
@@ -588,7 +589,7 @@ code_change(Vsn, PrevState, "1.8") ->
undefined ->
ignore;
TimerRef1 ->
- erlang:cancel_timer(TimerRef1),
+ ok = erlang:cancel_timer(TimerRef1, [{async,true}]),
MemUsage = dummy_reply(get_memory_data, SysOnly),
Pending2 = lists:map(fun(From) -> {reg,From} end,
Pending),
@@ -598,7 +599,7 @@ code_change(Vsn, PrevState, "1.8") ->
undefined ->
ignore;
TimerRef2 ->
- erlang:cancel_timer(TimerRef2),
+ ok = erlang:cancel_timer(TimerRef2, [{async,true}]),
SysMemUsage = dummy_reply(get_system_memory_data),
ExtPending2 = lists:map(fun(From) -> {ext,From} end,
ExtPending),
@@ -698,6 +699,8 @@ get_os_wordsize_with_uname() ->
case String of
"x86_64" -> 64;
"sparc64" -> 64;
+ "amd64" -> 64;
+ "ppc64" -> 64;
_ -> 32
end.
diff --git a/lib/os_mon/src/nteventlog.erl b/lib/os_mon/src/nteventlog.erl
index 97eaf07179..4b02d3ff7e 100644
--- a/lib/os_mon/src/nteventlog.erl
+++ b/lib/os_mon/src/nteventlog.erl
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2016. 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.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
diff --git a/lib/os_mon/src/os_mon.app.src b/lib/os_mon/src/os_mon.app.src
index cc08cebe3d..8be94f65d4 100644
--- a/lib/os_mon/src/os_mon.app.src
+++ b/lib/os_mon/src/os_mon.app.src
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2009. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2016. 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.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
diff --git a/lib/os_mon/src/os_mon.appup.src b/lib/os_mon/src/os_mon.appup.src
index 480f5d9511..660cb7daaa 100644
--- a/lib/os_mon/src/os_mon.appup.src
+++ b/lib/os_mon/src/os_mon.appup.src
@@ -1,18 +1,19 @@
%% -*- erlang -*-
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2016. 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.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
diff --git a/lib/os_mon/src/os_mon.erl b/lib/os_mon/src/os_mon.erl
index b5f71f3eed..8abaf1c9b6 100644
--- a/lib/os_mon/src/os_mon.erl
+++ b/lib/os_mon/src/os_mon.erl
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2016. 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.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
diff --git a/lib/os_mon/src/os_mon_mib.erl b/lib/os_mon/src/os_mon_mib.erl
index ea17f928cc..9b5d2fbba6 100644
--- a/lib/os_mon/src/os_mon_mib.erl
+++ b/lib/os_mon/src/os_mon_mib.erl
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2016. 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.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
diff --git a/lib/os_mon/src/os_mon_sysinfo.erl b/lib/os_mon/src/os_mon_sysinfo.erl
index fb732d1e3a..e87e597420 100644
--- a/lib/os_mon/src/os_mon_sysinfo.erl
+++ b/lib/os_mon/src/os_mon_sysinfo.erl
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2016. 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.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
diff --git a/lib/os_mon/src/os_sup.erl b/lib/os_mon/src/os_sup.erl
index 3ad8b6e990..71c9137588 100644
--- a/lib/os_mon/src/os_sup.erl
+++ b/lib/os_mon/src/os_sup.erl
@@ -1,18 +1,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2016. 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.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%