xnu-2422.1.72.tar.gz

[apple/xnu.git] / osfmk / mach / vm_prot.h

diff --git a/osfmk/mach/vm_prot.h b/osfmk/mach/vm_prot.h
index 6712e8826b4287af9022914466fad48b14d6e0af..ae2d67584131ac1c6b511e46ec17cb332afd5cea 100644 (file)
--- a/osfmk/mach/vm_prot.h
+++ b/osfmk/mach/vm_prot.h
@@ -1,14 +1,19 @@
 /*
  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ * 
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
  * 
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
@@ -18,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -124,4 +129,20 @@ typedef int                vm_prot_t;
 
 #define VM_PROT_WANTS_COPY     ((vm_prot_t) 0x10)
 
+#ifdef PRIVATE
+/*
+ *     The caller wants this memory region treated as if it had a valid
+ *     code signature.
+ */
+
+#define VM_PROT_TRUSTED                ((vm_prot_t) 0x20)
+#endif /* PRIVATE */
+
+/*
+ *     Another invalid protection value.
+ *     Indicates that the other protection bits are to be applied as a mask
+ *     against the actual protection bits of the map entry.
+ */
+#define VM_PROT_IS_MASK                ((vm_prot_t) 0x40)
+
 #endif /* _MACH_VM_PROT_H_ */