Windows: use a thread-local variable for myTask()

[ghc-hetmet.git] / rts / Task.h

diff --git a/rts/Task.h b/rts/Task.h
index 2d406aa..566c042 100644 (file)
--- a/rts/Task.h
+++ b/rts/Task.h
@@ -14,7 +14,7 @@
 
 #include "GetTime.h"
 
-BEGIN_RTS_PRIVATE
+#include "BeginPrivate.h"
 
 /* 
    Definition of a Task
@@ -233,8 +233,9 @@ void startWorkerTask (Capability *cap);
 // A thread-local-storage key that we can use to get access to the
 // current thread's Task structure.
 #if defined(THREADED_RTS)
-#if defined(linux_HOST_OS) && \
-    (defined(i386_HOST_ARCH) || defined(x86_64_HOST_ARCH))
+#if (defined(linux_HOST_OS) && \
+     (defined(i386_HOST_ARCH) || defined(x86_64_HOST_ARCH))) || \
+    (defined(mingw32_HOST_OS) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
 #define MYTASK_USE_TLV
 extern __thread Task *my_task;
 #else
@@ -270,6 +271,6 @@ setMyTask (Task *task)
 #endif
 }
 
-END_RTS_PRIVATE
+#include "EndPrivate.h"
 
 #endif /* TASK_H */