X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fwin32%2FOSThreads.c;h=24fbabeaad099750f0a910274842408004541c8b;hb=44860c92573be69ba38dda23cfb47aa5ea417317;hp=6f3629be4b5390df9c4fce92de5e17c6f792be04;hpb=e4fdc426413d178c86d3ba93702aad5eb17734bf;p=ghc-hetmet.git

diff --git a/rts/win32/OSThreads.c b/rts/win32/OSThreads.c
index 6f3629b..24fbabe 100644
--- a/rts/win32/OSThreads.c
+++ b/rts/win32/OSThreads.c
@@ -197,6 +197,17 @@ setThreadLocalVar (ThreadLocalKey *key, void *value)
     }
 }
 
+void
+freeThreadLocalKey (ThreadLocalKey *key)
+{
+    BOOL r;
+    r = TlsFree(*key);
+    if (r == 0) {
+        DWORD dw = GetLastError();
+	barf("freeThreadLocalKey failed: %lu", dw);
+    }
+}
+
 
 static unsigned __stdcall
 forkOS_createThreadWrapper ( void * entry )