src/Pure/Concurrent/event_timer.ML

--- a/src/Pure/Concurrent/event_timer.ML	Sat Apr 09 13:28:32 2016 +0200
+++ b/src/Pure/Concurrent/event_timer.ML	Sat Apr 09 14:00:23 2016 +0200
@@ -109,7 +109,7 @@
       manager_loop);
 
 fun shutdown () =
-  Multithreading.uninterruptible (fn restore_attributes => fn () =>
+  Thread_Attributes.uninterruptible (fn restore_attributes => fn () =>
     if Synchronized.change_result state (fn st as State {requests, manager, ...} =>
       if is_shutdown Normal st then (false, st)
       else if is_shutdown Shutdown_Ack st orelse is_shutdown_req st then
@@ -144,7 +144,7 @@
       val manager' = manager_check manager;
     in (canceled, make_state (requests', status, manager')) end);
 
-val future = Multithreading.uninterruptible (fn _ => fn time =>
+val future = Thread_Attributes.uninterruptible (fn _ => fn time =>
   let
     val req: request Single_Assignment.var = Single_Assignment.var "request";
     fun abort () = ignore (cancel (Single_Assignment.await req));