Interruptible FFI calls with pthread_kill and CancelSynchronousIO. v4

[ghc-hetmet.git] / rts / Threads.c

diff --git a/rts/Threads.c b/rts/Threads.c
index 25241c7..7344134 100644 (file)
--- a/rts/Threads.c
+++ b/rts/Threads.c
@@ -388,6 +388,7 @@ updateThunk (Capability *cap, StgTSO *tso, StgClosure *thunk, StgClosure *val)
     i = thunk->header.info;
     if (i != &stg_BLACKHOLE_info &&
         i != &stg_CAF_BLACKHOLE_info &&
+        i != &__stg_EAGER_BLACKHOLE_info &&
         i != &stg_WHITEHOLE_info) {
         updateWithIndirection(cap, thunk, val);
         return;
@@ -491,8 +492,8 @@ printThreadBlockage(StgTSO *tso)
   case BlockedOnCCall:
     debugBelch("is blocked on an external call");
     break;
-  case BlockedOnCCall_NoUnblockExc:
-    debugBelch("is blocked on an external call (exceptions were already blocked)");
+  case BlockedOnCCall_Interruptible:
+    debugBelch("is blocked on an external call (but may be interrupted)");
     break;
   case BlockedOnSTM:
     debugBelch("is blocked on an STM operation");