X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fsm%2FMarkWeak.h;h=018dd6cd798cbc90cf71de6f4060b4a07b8eee3f;hb=53628e913632cac29d54da914040e39add334784;hp=0b5bd1ed8fd34a5eba44bae8d7bef96c4f863ccb;hpb=ab0e778ccfde61aed4c22679b24d175fc6cc9bf3;p=ghc-hetmet.git

diff --git a/rts/sm/MarkWeak.h b/rts/sm/MarkWeak.h
index 0b5bd1e..018dd6c 100644
--- a/rts/sm/MarkWeak.h
+++ b/rts/sm/MarkWeak.h
@@ -1,15 +1,30 @@
 /* -----------------------------------------------------------------------------
  *
- * (c) The GHC Team 1998-2006
+ * (c) The GHC Team 1998-2008
  *
  * Weak pointers and weak-like things in the GC
  *
+ * Documentation on the architecture of the Garbage Collector can be
+ * found in the online commentary:
+ * 
+ *   http://hackage.haskell.org/trac/ghc/wiki/Commentary/Rts/Storage/GC
+ *
  * ---------------------------------------------------------------------------*/
 
+#ifndef SM_MARKWEAK_H
+#define SM_MARKWEAK_H
+
+BEGIN_RTS_PRIVATE
+
 extern StgWeak *old_weak_ptr_list;
 extern StgTSO *resurrected_threads;
+extern StgTSO *exception_threads;
 
 void    initWeakForGC          ( void );
 rtsBool traverseWeakPtrList    ( void );
 void    markWeakPtrList        ( void );
 rtsBool traverseBlackholeQueue ( void );
+
+END_RTS_PRIVATE
+
+#endif /* SM_MARKWEAK_H */