X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Frts%2FException.h;h=083faaf230f5e466ab578364735fc94f9e694b32;hb=1c06c2c1a5fb22b9a1f2d4db85674b8f9bcc8ebb;hp=a2e0027d22e3819743caf1ed3ee9b043ba51927c;hpb=506434abae346eb891a6471c4795d6570a1678ad;p=ghc-hetmet.git

diff --git a/ghc/rts/Exception.h b/ghc/rts/Exception.h
index a2e0027..083faaf 100644
--- a/ghc/rts/Exception.h
+++ b/ghc/rts/Exception.h
@@ -1,5 +1,4 @@
 /* -----------------------------------------------------------------------------
- * $Id: Exception.h,v 1.6 2003/07/12 00:11:20 sof Exp $
  *
  * (c) The GHC Team, 1998-2000
  *
@@ -14,7 +13,7 @@ extern const StgRetInfoTable stg_unblockAsyncExceptionszh_ret_info;
  * indefinitely).  Interruptible threads can be sent an exception with
  * killThread# even if they have async exceptions blocked.
  */
-static __inline__ int
+INLINE_HEADER int
 interruptible(StgTSO *t)
 {
   switch (t->why_blocked) {
@@ -27,7 +26,10 @@ interruptible(StgTSO *t)
 #endif
   case BlockedOnDelay:
     return 1;
+  // NB. Threaded blocked on foreign calls (BlockedOnCCall) are
+  // *not* interruptible.  We can't send these threads an exception.
   default:
     return 0;
   }
 }
+