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  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25 /*
  26  * Mach Operating System
  27  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  28  * All Rights Reserved.
  29  *
  30  * Permission to use, copy, modify and distribute this software and its
  31  * documentation is hereby granted, provided that both the copyright
  32  * notice and this permission notice appear in all copies of the
  33  * software, derivative works or modified versions, and any portions
  34  * thereof, and that both notices appear in supporting documentation.
  35  *
  36  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  37  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  38  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  39  *
  40  * Carnegie Mellon requests users of this software to return to
  41  *
  42  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  43  *  School of Computer Science
  44  *  Carnegie Mellon University
  45  *  Pittsburgh PA 15213-3890
  46  *
  47  * any improvements or extensions that they make and grant Carnegie Mellon
  48  * the rights to redistribute these changes.
  49  */
  50 /*
  51  */
  52 /*
  53  * File:        mach/default_pager_object.defs
  54  *
  55  */
  56
  57 subsystem
  58 #if     KERNEL_USER
  59         KernelUser
  60 #endif /* KERNEL_USER */
  61 #if     KERNEL_SERVER
  62         KernelServer
  63 #endif /* KERNEL_SERVER */
  64                 default_pager_object 2275;
  65
  66 #include <mach/std_types.defs>
  67 #include <mach/mach_types.defs>
  68 #include <default_pager/default_pager_types.defs>
  69
  70 type vnode_ptr_t = array[1] of int;
  71
  72 routine default_pager_object_create(
  73                 default_pager           : mach_port_t;
  74         out     memory_object           : memory_object_t =
  75                         MACH_MSG_TYPE_MAKE_SEND;
  76                 object_size             : vm_size_t);
  77
  78 routine default_pager_info(
  79                 default_pager           : mach_port_t;
  80         out     info                    : default_pager_info_t);
  81
  82 routine default_pager_objects(
  83                 default_pager           : mach_port_t;
  84         out     objects                 : default_pager_object_array_t,
  85                         Dealloc;
  86         out     ports                   : mach_port_array_t =
  87                         array[] of mach_port_move_send_t,
  88                         Dealloc);
  89
  90 routine default_pager_object_pages(
  91                 default_pager           : mach_port_t;
  92                 memory_object           : memory_object_name_t;
  93         out     pages                   : default_pager_page_array_t,
  94                         Dealloc);
  95
  96 skip;                                   /* default_pager_paging_file */
  97
  98 routine default_pager_backing_store_create(
  99                 default_pager           : mach_port_t;
 100         in      priority                : int;
 101         in      clsize                  : int;
 102         out     backing_store           : mach_port_t =
 103                                 MACH_MSG_TYPE_MAKE_SEND);
 104
 105 routine default_pager_backing_store_delete(
 106                 backing_store           : mach_port_t);
 107
 108
 109 #ifdef PAGE_TO_DEVICE
 110 routine default_pager_add_segment(
 111                 backing_store           : mach_port_t;
 112         in      device                  : mach_port_t;
 113         in      offset                  : recnum_t;
 114         in      count                   : recnum_t;
 115         in      record_size             : int);
 116 #endif
 117
 118 routine default_pager_backing_store_info(
 119                 backing_store           : mach_port_t;
 120                 flavor                  : backing_store_flavor_t;
 121         out     info                    : backing_store_info_t, CountInOut);
 122
 123 routine default_pager_add_file(
 124                 backing_store           : mach_port_t;
 125         in      vnode                   : vnode_ptr_t;
 126         in      record_size             : int;
 127         in      size                    : vm_size_t);
 128
 129
 130 routine default_pager_triggers(
 131                 default_pager           : mach_port_t;
 132         in      hi_wat                  : int;
 133         in      lo_wat                  : int;
 134         in      flags                   : int;
 135         in      trigger_port            : mach_port_t);
 136
 137