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authorSverker Eriksson <[email protected]>2016-08-30 16:36:02 +0200
committerSverker Eriksson <[email protected]>2016-08-30 16:36:02 +0200
commitb532d464577ab7efbd3d7075ca90175c973d315e (patch)
treec8ee85f8cb381c6e719f83a867fed9a927481924 /erts/preloaded
parent0caa1d3cda20a87b33dbb1805c30315bee7b79a8 (diff)
parent9f794b187208729728a3e5c11ed2e8f959174a5c (diff)
downloadotp-b532d464577ab7efbd3d7075ca90175c973d315e.tar.gz
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Merge branch 'maint'
Diffstat (limited to 'erts/preloaded')
-rw-r--r--erts/preloaded/ebin/erlang.beambin104816 -> 105100 bytes
-rw-r--r--erts/preloaded/src/erlang.erl31
2 files changed, 27 insertions, 4 deletions
diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam
index b62da04bfd..c68debeabc 100644
--- a/erts/preloaded/ebin/erlang.beam
+++ b/erts/preloaded/ebin/erlang.beam
Binary files differ
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl
index edf79b8f75..652a954807 100644
--- a/erts/preloaded/src/erlang.erl
+++ b/erts/preloaded/src/erlang.erl
@@ -59,6 +59,7 @@
-export_type([timestamp/0]).
-export_type([time_unit/0]).
+-export_type([deprecated_time_unit/0]).
-type ext_binary() :: binary().
-type timestamp() :: {MegaSecs :: non_neg_integer(),
@@ -67,12 +68,20 @@
-type time_unit() ::
pos_integer()
- | 'seconds'
+ | 'second'
+ | 'millisecond'
+ | 'microsecond'
+ | 'nanosecond'
+ | 'native'
+ | 'perf_counter'
+ | deprecated_time_unit().
+
+%% Deprecated symbolic units...
+-type deprecated_time_unit() ::
+ 'seconds'
| 'milli_seconds'
| 'micro_seconds'
- | 'nano_seconds'
- | 'native'
- | 'perf_counter'.
+ | 'nano_seconds'.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Native code BIF stubs and their types
@@ -1365,19 +1374,33 @@ convert_time_unit(Time, FromUnit, ToUnit) ->
FU = case FromUnit of
native -> erts_internal:time_unit();
perf_counter -> erts_internal:perf_counter_unit();
+ nanosecond -> 1000*1000*1000;
+ microsecond -> 1000*1000;
+ millisecond -> 1000;
+ second -> 1;
+
+ %% Deprecated symbolic units...
nano_seconds -> 1000*1000*1000;
micro_seconds -> 1000*1000;
milli_seconds -> 1000;
seconds -> 1;
+
_ when FromUnit > 0 -> FromUnit
end,
TU = case ToUnit of
native -> erts_internal:time_unit();
perf_counter -> erts_internal:perf_counter_unit();
+ nanosecond -> 1000*1000*1000;
+ microsecond -> 1000*1000;
+ millisecond -> 1000;
+ second -> 1;
+
+ %% Deprecated symbolic units...
nano_seconds -> 1000*1000*1000;
micro_seconds -> 1000*1000;
milli_seconds -> 1000;
seconds -> 1;
+
_ when ToUnit > 0 -> ToUnit
end,
case Time < 0 of