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-rw-r--r--lib/os_mon/src/Makefile21
-rw-r--r--lib/os_mon/src/cpu_sup.erl108
-rw-r--r--lib/os_mon/src/disksup.erl21
-rw-r--r--lib/os_mon/src/memsup.erl21
-rw-r--r--lib/os_mon/src/nteventlog.erl21
-rw-r--r--lib/os_mon/src/os_mon.app.src21
-rw-r--r--lib/os_mon/src/os_mon.appup.src21
-rw-r--r--lib/os_mon/src/os_mon.erl21
-rw-r--r--lib/os_mon/src/os_mon_mib.erl21
-rw-r--r--lib/os_mon/src/os_mon_sysinfo.erl21
-rw-r--r--lib/os_mon/src/os_sup.erl21
11 files changed, 138 insertions, 180 deletions
diff --git a/lib/os_mon/src/Makefile b/lib/os_mon/src/Makefile
index cd2dadec30..9aa068cb91 100644
--- a/lib/os_mon/src/Makefile
+++ b/lib/os_mon/src/Makefile
@@ -3,16 +3,17 @@
#
# Copyright Ericsson AB 1996-2013. 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.
+# 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..72d392b804 100644
--- a/lib/os_mon/src/cpu_sup.erl
+++ b/lib/os_mon/src/cpu_sup.erl
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 1997-2012. 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
-%% 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%
%%
@@ -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 +161,8 @@ 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 ->
case measurement_server_call(State#state.server, {?util, D, PC, Client}) of
{error, Reason} ->
{ reply,
@@ -217,8 +219,6 @@ 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 +231,13 @@ 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 +487,16 @@ 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;
diff --git a/lib/os_mon/src/disksup.erl b/lib/os_mon/src/disksup.erl
index af5bcc6fe8..23c7ebbe99 100644
--- a/lib/os_mon/src/disksup.erl
+++ b/lib/os_mon/src/disksup.erl
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 1996-2013. 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.
+%% 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/memsup.erl b/lib/os_mon/src/memsup.erl
index b178732fae..e4b7c8c0ce 100644
--- a/lib/os_mon/src/memsup.erl
+++ b/lib/os_mon/src/memsup.erl
@@ -3,16 +3,17 @@
%%
%% 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
-%% 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/nteventlog.erl b/lib/os_mon/src/nteventlog.erl
index 97eaf07179..8726f369ee 100644
--- a/lib/os_mon/src/nteventlog.erl
+++ b/lib/os_mon/src/nteventlog.erl
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 1998-2013. 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.
+%% 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..6ef7beda1f 100644
--- a/lib/os_mon/src/os_mon.app.src
+++ b/lib/os_mon/src/os_mon.app.src
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 1996-2009. 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.
+%% 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..108b0bb5b8 100644
--- a/lib/os_mon/src/os_mon.appup.src
+++ b/lib/os_mon/src/os_mon.appup.src
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 2001-2014. 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..0fef0ecece 100644
--- a/lib/os_mon/src/os_mon.erl
+++ b/lib/os_mon/src/os_mon.erl
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 1996-2013. 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.
+%% 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..ef6f81a5d7 100644
--- a/lib/os_mon/src/os_mon_mib.erl
+++ b/lib/os_mon/src/os_mon_mib.erl
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 1996-2011. 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..c554b08bef 100644
--- a/lib/os_mon/src/os_mon_sysinfo.erl
+++ b/lib/os_mon/src/os_mon_sysinfo.erl
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 1997-2012. 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
-%% 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..2a75698ab0 100644
--- a/lib/os_mon/src/os_sup.erl
+++ b/lib/os_mon/src/os_sup.erl
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 1996-2013. 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.
+%% 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%
%%
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 23:48:45 +0000