reactos/ntoskrnl/cc/cacheman.c

   1 /*
   2  *  ReactOS kernel
   3  *  Copyright (C) 2000  ReactOS Team
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19 /*
  20  * PROJECT:         ReactOS kernel
  21  * FILE:            ntoskrnl/cc/cacheman.c
  22  * PURPOSE:         Cache manager
  23  * PROGRAMMER:      David Welch (welch@cwcom.net)
  24  * PORTABILITY:     Checked
  25  * UPDATE HISTORY:
  26  *                  Created 22/05/98
  27  */
  28
  29 /* INCLUDES *****************************************************************/
  30
  31 #include <ntoskrnl.h>
  32 #include <internal/debug.h>
  33
  34 /* FUNCTIONS *****************************************************************/
  35
  36 VOID
  37 CcInit(VOID)
  38 {
  39   CcInitView();
  40 }
  41
  42 /*
  43  * @unimplemented
  44  */
  45 LARGE_INTEGER
  46 STDCALL
  47 CcGetFlushedValidData (
  48     IN PSECTION_OBJECT_POINTERS SectionObjectPointer,
  49     IN BOOLEAN BcbListHeld
  50     )
  51 {
  52         UNIMPLEMENTED;
  53
  54         LARGE_INTEGER i;
  55         i.QuadPart = 0;
  56         return i;
  57 }
  58
  59 /*
  60  * @unimplemented
  61  */
  62 VOID
  63 STDCALL
  64 CcRepinBcb (
  65         IN      PVOID   Bcb
  66         )
  67 {
  68         UNIMPLEMENTED;
  69 }
  70
  71 /*
  72  * @unimplemented
  73  */
  74 VOID
  75 STDCALL
  76 CcRemapBcb (
  77     IN PVOID Bcb
  78     )
  79 {
  80         UNIMPLEMENTED;
  81 }
  82
  83 /*
  84  * @unimplemented
  85  */
  86 VOID
  87 STDCALL
  88 CcScheduleReadAhead (
  89         IN      PFILE_OBJECT            FileObject,
  90         IN      PLARGE_INTEGER          FileOffset,
  91         IN      ULONG                   Length
  92         )
  93 {
  94         UNIMPLEMENTED;
  95 }
  96
  97 /*
  98  * @unimplemented
  99  */
 100 VOID
 101 STDCALL
 102 CcSetAdditionalCacheAttributes (
 103         IN      PFILE_OBJECT    FileObject,
 104         IN      BOOLEAN         DisableReadAhead,
 105         IN      BOOLEAN         DisableWriteBehind
 106         )
 107 {
 108         UNIMPLEMENTED;
 109 }
 110
 111 /*
 112  * @unimplemented
 113  */
 114 VOID
 115 STDCALL
 116 CcSetBcbOwnerPointer (
 117         IN      PVOID   Bcb,
 118         IN      PVOID   Owner
 119         )
 120 {
 121         UNIMPLEMENTED;
 122 }
 123
 124 /*
 125  * @unimplemented
 126  */
 127 VOID
 128 STDCALL
 129 CcSetDirtyPageThreshold (
 130         IN      PFILE_OBJECT    FileObject,
 131         IN      ULONG           DirtyPageThreshold
 132         )
 133 {
 134         UNIMPLEMENTED;
 135 }
 136
 137 /*
 138  * @unimplemented
 139  */
 140 VOID
 141 STDCALL
 142 CcSetReadAheadGranularity (
 143         IN      PFILE_OBJECT    FileObject,
 144         IN      ULONG           Granularity
 145         )
 146 {
 147         UNIMPLEMENTED;
 148 }
 149
 150 /*
 151  * @unimplemented
 152  */
 153 VOID
 154 STDCALL
 155 CcUnpinRepinnedBcb (
 156         IN      PVOID                   Bcb,
 157         IN      BOOLEAN                 WriteThrough,
 158         IN      PIO_STATUS_BLOCK        IoStatus
 159         )
 160 {
 161         UNIMPLEMENTED;
 162 }