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authorBjörn-Egil Dahlberg <[email protected]>2012-01-05 17:00:13 +0100
committerBjörn-Egil Dahlberg <[email protected]>2012-01-05 17:00:13 +0100
commit96477e4f9df5dfe6c16a897b6540d4b58a9a167d (patch)
tree2191ac23398cd7d30f1870d5fd636452f4aacb7d /lib
parentf9ca630a95e1e2adb1b225bfb69e3101678183f3 (diff)
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stdlib: Use utc time as base in error logger
* All computer time should be in utc and converted to local when needed * Previous conversion used the depcrated calendar:local_time_to_universal_time/1
Diffstat (limited to 'lib')
-rw-r--r--lib/stdlib/src/error_logger_file_h.erl21
-rw-r--r--lib/stdlib/src/error_logger_tty_h.erl21
2 files changed, 16 insertions, 26 deletions
diff --git a/lib/stdlib/src/error_logger_file_h.erl b/lib/stdlib/src/error_logger_file_h.erl
index ee4f0b3a51..db81d517a4 100644
--- a/lib/stdlib/src/error_logger_file_h.erl
+++ b/lib/stdlib/src/error_logger_file_h.erl
@@ -104,7 +104,7 @@ code_change(_OldVsn, State, _Extra) ->
%%% ------------------------------------------------------
tag_event(Event) ->
- {erlang:localtime(), Event}.
+ {erlang:universaltime(), Event}.
write_events(Fd, Events) -> write_events1(Fd, lists:reverse(Events)).
@@ -169,23 +169,18 @@ write_event(_, _) ->
maybe_utc(Time) ->
UTC = case application:get_env(sasl, utc_log) of
- {ok, Val} ->
- Val;
+ {ok, Val} -> Val;
undefined ->
%% Backwards compatible:
case application:get_env(stdlib, utc_log) of
- {ok, Val} ->
- Val;
- undefined ->
- false
+ {ok, Val} -> Val;
+ undefined -> false
end
end,
- if
- UTC =:= true ->
- {utc, calendar:local_time_to_universal_time(Time)};
- true ->
- Time
- end.
+ maybe_utc(Time, UTC).
+
+maybe_utc(Time, true) -> {utc, Time};
+maybe_utc(Time, _) -> calendar:universal_time_to_local_time(Time).
format_report(Rep) when is_list(Rep) ->
case string_p(Rep) of
diff --git a/lib/stdlib/src/error_logger_tty_h.erl b/lib/stdlib/src/error_logger_tty_h.erl
index fa13fbb2bd..c7b565bd06 100644
--- a/lib/stdlib/src/error_logger_tty_h.erl
+++ b/lib/stdlib/src/error_logger_tty_h.erl
@@ -97,7 +97,7 @@ set_group_leader() ->
end.
tag_event(Event) ->
- {erlang:localtime(), Event}.
+ {erlang:universaltime(), Event}.
write_events(Events,IOMod) -> write_events1(lists:reverse(Events),IOMod).
@@ -162,23 +162,18 @@ write_event({_Time, _Error},_IOMod) ->
maybe_utc(Time) ->
UTC = case application:get_env(sasl, utc_log) of
- {ok, Val} ->
- Val;
+ {ok, Val} -> Val;
undefined ->
%% Backwards compatible:
case application:get_env(stdlib, utc_log) of
- {ok, Val} ->
- Val;
- undefined ->
- false
+ {ok, Val} -> Val;
+ undefined -> false
end
end,
- if
- UTC =:= true ->
- {utc, calendar:local_time_to_universal_time(Time)};
- true ->
- Time
- end.
+ maybe_utc(Time, UTC).
+
+maybe_utc(Time, true) -> {utc, Time};
+maybe_utc(Time, _) -> calendar:universal_time_to_local_time(Time).
format(IOMod, String) -> format(IOMod, String, []).
format(io_lib, String, Args) -> io_lib:format(String, Args);