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-rw-r--r--lib/kernel/src/os.erl14
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl
index 187fd0001b..3d308a43b0 100644
--- a/lib/kernel/src/os.erl
+++ b/lib/kernel/src/os.erl
@@ -26,7 +26,8 @@
%%% BIFs
--export([getenv/0, getenv/1, getpid/0, putenv/2, timestamp/0, unsetenv/1]).
+-export([getenv/0, getenv/1, getpid/0, putenv/2, system_time/0, system_time/1,
+ timestamp/0, unsetenv/1]).
-spec getenv() -> [string()].
@@ -52,6 +53,17 @@ getpid() ->
putenv(_, _) ->
erlang:nif_error(undef).
+-spec system_time() -> integer().
+
+system_time() ->
+ erlang:nif_error(undef).
+
+-spec system_time(Unit) -> integer() when
+ Unit :: erlang:time_unit().
+
+system_time(_Unit) ->
+ erlang:nif_error(undef).
+
-spec timestamp() -> Timestamp when
Timestamp :: erlang:timestamp().