X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fwin32%2FOSThreads.c;h=ed5c968cf1cfd6a609a16e3693680e769a9b1603;hb=c004ec62b41aa2137b5b5e298ca562609b0de92e;hp=6f3629be4b5390df9c4fce92de5e17c6f792be04;hpb=e4fdc426413d178c86d3ba93702aad5eb17734bf;p=ghc-hetmet.git

diff --git a/rts/win32/OSThreads.c b/rts/win32/OSThreads.c
index 6f3629b..ed5c968 100644
--- a/rts/win32/OSThreads.c
+++ b/rts/win32/OSThreads.c
@@ -13,6 +13,7 @@
 #if defined(THREADED_RTS)
 #include "OSThreads.h"
 #include "RtsUtils.h"
+#include <windows.h>
 
 /* For reasons not yet clear, the entire contents of process.h is protected 
  * by __STRICT_ANSI__ not being defined.
@@ -197,6 +198,17 @@ 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 )