[project @ 2004-03-01 14:18:35 by simonmar]

[ghc-hetmet.git] / ghc / rts / Schedule.h

diff --git a/ghc/rts/Schedule.h b/ghc/rts/Schedule.h
index c1cf1bf..dc3763d 100644 (file)
--- a/ghc/rts/Schedule.h
+++ b/ghc/rts/Schedule.h
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------------
- * $Id: Schedule.h,v 1.43 2003/12/12 16:35:21 simonmar Exp $
+ * $Id: Schedule.h,v 1.45 2004/03/01 14:18:36 simonmar Exp $
  *
  * (c) The GHC Team 1998-1999
  *
@@ -33,10 +33,8 @@ void awakenBlockedQueue(StgBlockingQueueElement *q, StgClosure *node);
 #elif defined(PAR)
 void awakenBlockedQueue(StgBlockingQueueElement *q, StgClosure *node);
 #else
-void awakenBlockedQueue(StgTSO *tso);
-#if defined(RTS_SUPPORTS_THREADS)
-void awakenBlockedQueueNoLock(StgTSO *tso);
-#endif
+void awakenBlockedQueue (StgTSO *tso);
+void awakenBlockedQueueNoLock (StgTSO *tso);
 #endif
 
 /* unblockOne()
@@ -151,7 +149,6 @@ extern  StgTSO *all_threads;
 #if defined(RTS_SUPPORTS_THREADS)
 /* Schedule.c has detailed info on what these do */
 extern Mutex       sched_mutex;
-extern Condition   thread_ready_cond;
 extern Condition   returning_worker_cond;
 extern nat         rts_n_waiting_workers;
 extern nat         rts_n_waiting_tasks;
@@ -204,6 +201,7 @@ typedef struct StgMainThread_ {
   Condition        wakeup;
 #endif
 #endif
+  struct StgMainThread_ *prev;
   struct StgMainThread_ *link;
 } StgMainThread;