xnu-792.12.6.tar.gz

[apple/xnu.git] / osfmk / default_pager / default_pager_internal.h

diff --git a/osfmk/default_pager/default_pager_internal.h b/osfmk/default_pager/default_pager_internal.h
index b01a94cae8abf1fcb0397c02927ee0766e405236..738d74887646e943ce22bcba1fbb03b255c0493f 100644 (file)
--- a/osfmk/default_pager/default_pager_internal.h
+++ b/osfmk/default_pager/default_pager_internal.h
@@ -1,23 +1,31 @@
 /*
  * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_OSREFERENCE_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 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.
- * 
- * @APPLE_LICENSE_HEADER_END@
+ * 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.
+ *
+ * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
+ * Please see the License for the specific language governing rights and 
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -537,7 +545,7 @@ struct clmap {
        (clm)->cl_alloc.clb_map >>= (VSCLSIZE(vs) - (clm)->cl_numpages)
 
 typedef struct vstruct_alias {
-       memory_object_pager_ops_t name;
+       int *name;
        struct vstruct *vs;
 } vstruct_alias_t;
 
@@ -574,11 +582,9 @@ typedef struct vstruct_alias {
  * VM Object Structure:  This is the structure used to manage
  * default pager object associations with their control counter-
  * parts (VM objects).
- *
- * The start of this structure MUST match a "struct memory_object".
  */
 typedef struct vstruct {
-       memory_object_pager_ops_t vs_pager_ops; /* == &default_pager_ops */
+       int                     *vs_mem_obj;    /* our memory obj - temp */
        int                     vs_mem_obj_ikot;/* JMM:fake ip_kotype() */
        memory_object_control_t vs_control;     /* our mem obj control ref */
        VS_LOCK_TYPE            vs_lock;        /* data for the lock */
@@ -729,11 +735,9 @@ __private_extern__ zone_t  vstruct_zone;
  */
 #ifdef MACH_KERNEL
 
-extern const struct memory_object_pager_ops default_pager_ops;
-
+#define ISVS ((int *)123456)
 #define mem_obj_is_vs(_mem_obj_)                                       \
-       (((_mem_obj_) != NULL) &&                                       \
-        ((_mem_obj_)->mo_pager_ops == &default_pager_ops))
+       (((_mem_obj_) != NULL) && ((_mem_obj_)->pager == ISVS))
 #define mem_obj_to_vs(_mem_obj_)                                       \
        ((vstruct_t)(_mem_obj_))
 #define vs_to_mem_obj(_vs_) ((memory_object_t)(_vs_))