liblog: add android_log_timestamp() private function

Change-Id: Iefbea3b1be2f97cfdeb35e5330e5495e0337215b
1 file changed
tree: 89e4fb50efdd75fb156dc848d62ea88688ba98df
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/