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[Xen-devel] [PATCH] fix compatibility handling of XEN_GUEST_HANDLE_00030

from [Jan Beulich]

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Subject:	[Xen-devel] [PATCH] fix compatibility handling of XEN_GUEST_HANDLE_00030205
From:	"Jan Beulich" <jbeulich@xxxxxxxxxx>
Date:	Mon, 21 Jan 2008 14:39:50 +0000
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Using the plain type doesn't work anymore with recent changes to
XEN_GUEST_HANDLE().

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

Index: ./xen/include/public/xen-compat.h
===================================================================
--- a/xen/include/public/xen-compat.h   2007-11-02 17:34:24.000000000 +0100
+++ b/xen/include/public/xen-compat.h   2008-01-21 14:47:16.000000000 +0100
@@ -45,7 +45,8 @@
 #if __XEN_INTERFACE_VERSION__ >= 0x00030205
 #define XEN_GUEST_HANDLE_00030205(type) XEN_GUEST_HANDLE(type)
 #else
-#define XEN_GUEST_HANDLE_00030205(type) type *
+typedef void void_t;
+#define XEN_GUEST_HANDLE_00030205(type) type##_t *
 #endif
 
 #endif /* __XEN_PUBLIC_XEN_COMPAT_H__ */




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