X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=rts%2FTypeable.c;h=88151b7d4743b70e63acca360f49d0a7ee5f8068;hp=e07c764c55362bc6a27215d58f8dbe72c84ff23b;hb=4c6a3f787abcaed009a574196d82237d9ae64fc8;hpb=52589e05f86d593bc3e6ea3f1a0b8f6ceae94fe6

diff --git a/rts/Typeable.c b/rts/Typeable.c
index e07c764..88151b7 100644
--- a/rts/Typeable.c
+++ b/rts/Typeable.c
@@ -1,48 +1,56 @@
-#include "RtsTypeable.h"
+/* -----------------------------------------------------------------------------
+ *
+ * (c) The GHC Team, 1995-2005
+ *
+ * Data.Typeable support
+ *
+ * ---------------------------------------------------------------------------*/
+
 #include "Rts.h"
-
-static StgPtr typeableStore = 0;
-#ifdef THREADED_RTS
-Mutex typeableStoreLock;
-#endif
-
-
-void
-initTypeableStore()
-{
-    typeableStore=0;
-#ifdef THREADED_RTS
-    initMutex(&typeableStoreLock);
-#endif
-}
-
-void
-exitTypeableStore()
-{
-#ifdef THREADED_RTS
-    /* TODO: Free Mutex! */
-#endif
-    if(typeableStore!=0) {
-        freeStablePtr((StgStablePtr)typeableStore);
-        typeableStore=0;
-    }
-}
-
-StgPtr
-getOrSetTypeableStore(StgPtr ptr)
-{
-    StgPtr ret = typeableStore;
-    if(ret==0) {
-#ifdef THREADED_RTS
-        ACQUIRE_LOCK(&typeableStoreLock);
-        ret=typeableStore;
-        if(ret==0) {
-#endif
-            typeableStore = ret = ptr;
-#ifdef THREADED_RTS
-        }
-        RELEASE_LOCK(&typeableStoreLock);
-#endif
-    }
-    return ret;
-}
+#include "RtsTypeable.h"
+
+static StgPtr typeableStore = 0;
+#ifdef THREADED_RTS
+Mutex typeableStoreLock;
+#endif
+
+
+void
+initTypeableStore()
+{
+    typeableStore=0;
+#ifdef THREADED_RTS
+    initMutex(&typeableStoreLock);
+#endif
+}
+
+void
+exitTypeableStore()
+{
+#ifdef THREADED_RTS
+    closeMutex(&typeableStoreLock);
+#endif
+    if(typeableStore!=0) {
+        freeStablePtr((StgStablePtr)typeableStore);
+        typeableStore=0;
+    }
+}
+
+StgPtr
+getOrSetTypeableStore(StgPtr ptr)
+{
+    StgPtr ret = typeableStore;
+    if(ret==0) {
+#ifdef THREADED_RTS
+        ACQUIRE_LOCK(&typeableStoreLock);
+        ret=typeableStore;
+        if(ret==0) {
+#endif
+            typeableStore = ret = ptr;
+#ifdef THREADED_RTS
+        }
+        RELEASE_LOCK(&typeableStoreLock);
+#endif
+    }
+    return ret;
+}