osfmk/default_pager/default_pager_object.defs

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28 /*
  29  * Mach Operating System
  30  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  31  * All Rights Reserved.
  32  *
  33  * Permission to use, copy, modify and distribute this software and its
  34  * documentation is hereby granted, provided that both the copyright
  35  * notice and this permission notice appear in all copies of the
  36  * software, derivative works or modified versions, and any portions
  37  * thereof, and that both notices appear in supporting documentation.
  38  *
  39  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  40  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  41  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  42  *
  43  * Carnegie Mellon requests users of this software to return to
  44  *
  45  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  46  *  School of Computer Science
  47  *  Carnegie Mellon University
  48  *  Pittsburgh PA 15213-3890
  49  *
  50  * any improvements or extensions that they make and grant Carnegie Mellon
  51  * the rights to redistribute these changes.
  52  */
  53 /*
  54  */
  55 /*
  56  * File:        mach/default_pager_object.defs
  57  *
  58  */
  59
  60 subsystem
  61 #if     KERNEL_USER
  62         KernelUser
  63 #endif /* KERNEL_USER */
  64 #if     KERNEL_SERVER
  65         KernelServer
  66 #endif /* KERNEL_SERVER */
  67                 default_pager_object 2275;
  68
  69 #include <mach/std_types.defs>
  70 #include <mach/mach_types.defs>
  71 #include <default_pager/default_pager_types.defs>
  72
  73 type vnode_ptr_t = array[1] of int;
  74
  75 routine default_pager_object_create(
  76                 default_pager           : mach_port_t;
  77                 object_size             : vm_size_t;
  78         out     memory_object           : memory_object_t);
  79
  80 routine default_pager_info(
  81                 default_pager           : mach_port_t;
  82         out     info                    : default_pager_info_t);
  83
  84 routine default_pager_objects(
  85                 default_pager           : mach_port_t;
  86         out     objects                 : default_pager_object_array_t,
  87                         Dealloc;
  88         out     ports                   : mach_port_array_t =
  89                         array[] of mach_port_move_send_t,
  90                         Dealloc);
  91
  92 routine default_pager_object_pages(
  93                 default_pager           : mach_port_t;
  94                 memory_object           : memory_object_name_t;
  95         out     pages                   : default_pager_page_array_t,
  96                         Dealloc);
  97
  98 skip;                                   /* default_pager_paging_file */
  99
 100 routine default_pager_backing_store_create(
 101                 default_pager           : mach_port_t;
 102         in      priority                : int;
 103         in      clsize                  : int;
 104         out     backing_store           : mach_port_t =
 105                                 MACH_MSG_TYPE_MAKE_SEND);
 106
 107 routine default_pager_backing_store_delete(
 108                 backing_store           : mach_port_t);
 109
 110
 111 #ifdef PAGE_TO_DEVICE
 112 routine default_pager_add_segment(
 113                 backing_store           : mach_port_t;
 114         in      device                  : mach_port_t;
 115         in      offset                  : recnum_t;
 116         in      count                   : recnum_t;
 117         in      record_size             : int);
 118 #endif
 119
 120 routine default_pager_backing_store_info(
 121                 backing_store           : mach_port_t;
 122                 flavor                  : backing_store_flavor_t;
 123         out     info                    : backing_store_info_t, CountInOut);
 124
 125 routine default_pager_add_file(
 126                 backing_store           : mach_port_t;
 127         in      vnode                   : vnode_ptr_t;
 128         in      record_size             : int;
 129         in      size                    : vm_size_t);
 130
 131
 132 routine default_pager_triggers(
 133                 default_pager           : mach_port_t;
 134         in      hi_wat                  : int;
 135         in      lo_wat                  : int;
 136         in      flags                   : int;
 137         in      trigger_port            : mach_port_t);
 138
 139