xnu-1504.15.3.tar.gz

[apple/xnu.git] / osfmk / vm / vm_kern.h

diff --git a/osfmk/vm/vm_kern.h b/osfmk/vm/vm_kern.h
index a8bc5ec1122623bac022da801c692127ca81fe48..1c03bac0cc44be29cc3510e00696754fc93b1197 100644 (file)
--- a/osfmk/vm/vm_kern.h
+++ b/osfmk/vm/vm_kern.h
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * 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. 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * 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@
@@ -78,12 +84,18 @@ extern kern_return_t        kernel_memory_allocate(
 #define KMA_NOPAGEWAIT 0x02
 #define KMA_KOBJECT    0x04
 #define KMA_LOMEM      0x08
+#define KMA_GUARD_FIRST        0x10
+#define KMA_GUARD_LAST 0x20
+#define KMA_PERMANENT  0x40
+#define KMA_NOENCRYPT  0x80
 
 extern kern_return_t kmem_alloc_contig(
                                vm_map_t        map,
                                vm_offset_t     *addrp,
                                vm_size_t       size,
                                vm_offset_t     mask,
+                               ppnum_t         max_pnum,
+                               ppnum_t         pnum_mask,
                                int             flags);
 
 extern kern_return_t   kmem_alloc(
@@ -113,25 +125,27 @@ extern void               kmem_free(
                                vm_offset_t     addr,
                                vm_size_t       size);
 
-#ifdef MACH_KERNEL_PRIVATE
-
-extern void            kmem_init(
-                                       vm_offset_t     start,
-                                       vm_offset_t     end);
-
-extern kern_return_t   kmem_alloc_wired(
-                               vm_map_t        map,
-                               vm_offset_t     *addrp,
-                               vm_size_t       size);
-
 extern kern_return_t   kmem_suballoc(
                                vm_map_t        parent,
                                vm_offset_t     *addr,
                                vm_size_t       size,
                                boolean_t       pageable,
-                               boolean_t       anywhere,
+                               int             flags,
                                vm_map_t        *new_map);
 
+
+extern kern_return_t   kmem_alloc_kobject(
+                               vm_map_t        map,
+                               vm_offset_t     *addrp,
+                               vm_size_t       size);
+
+#ifdef MACH_KERNEL_PRIVATE
+
+extern void            kmem_init(
+                                       vm_offset_t     start,
+                                       vm_offset_t     end) __attribute__((section("__TEXT, initcode")));
+
+
 extern kern_return_t   copyinmap(
                                vm_map_t        map,
                                vm_map_offset_t fromaddr,