X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/89b3af67bb32e691275bf6fa803d1834b2284115..2dced7af2b695f87fe26496a3e73c219b7880cbc:/osfmk/mach/mig.h

diff --git a/osfmk/mach/mig.h b/osfmk/mach/mig.h
index 72ca0dccb..3d7655076 100644
--- a/osfmk/mach/mig.h
+++ b/osfmk/mach/mig.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -45,17 +45,25 @@
 
 #if defined(MACH_KERNEL)
 
+#if !defined(__MigTypeCheck)
 /* Turn MIG type checking on by default for kernel */
 #define __MigTypeCheck 1
+#endif
+
 #define __MigKernelSpecificCode 1
 #define _MIG_KERNEL_SPECIFIC_CODE_ 1
 
-/* Otherwise check legacy setting (temporary) */
-#elif defined(TypeCheck)  
+#elif !defined(__MigTypeCheck)
 
+#if defined(TypeCheck)
+/* use legacy setting (temporary) */
 #define __MigTypeCheck TypeCheck
- 
-#endif /* defined(TypeCheck) */
+#else
+/* default MIG type checking on */
+#define __MigTypeCheck 1
+#endif
+
+#endif /* !defined(MACH_KERNEL) && !defined(__MigTypeCheck) */
 
 /*
  * Pack MIG message structs.