reactos/ntoskrnl/mm/drvlck.c

   1 /* $Id$
   2  *
   3  * COPYRIGHT:       See COPYING in the top level directory
   4  * PROJECT:         ReactOS kernel
   5  * FILE:            ntoskrnl/mm/drvlck.c
   6  * PURPOSE:         Managing driver managing
   7  *
   8  * PROGRAMMERS:     David Welch (welch@mcmail.com)
   9  */
  10
  11 /* INCLUDES *****************************************************************/
  12
  13 #include <ntoskrnl.h>
  14 #include <internal/debug.h>
  15
  16 /* FUNCTIONS *****************************************************************/
  17
  18 #if 0
  19 VOID
  20 MmUnlockPagableImageSection(IN PVOID ImageSectionHandle)
  21 /*
  22  * FUNCTION: Releases a section of driver code or driver data, previously
  23  * locked into system space with MmLockPagableCodeSection,
  24  * MmLockPagableDataSection or MmLockPagableSectionByHandle
  25  * ARGUMENTS:
  26  *        ImageSectionHandle = Handle returned by MmLockPagableCodeSection or
  27  *                             MmLockPagableDataSection
  28  */
  29 {
  30    //  MmUnlockMemoryArea((MEMORY_AREA *)ImageSectionHandle);
  31    UNIMPLEMENTED;
  32 }
  33 #endif
  34
  35
  36 /*
  37  * @unimplemented
  38  */
  39 VOID STDCALL
  40 MmLockPagableSectionByHandle(IN PVOID ImageSectionHandle)
  41 {
  42    //  MmLockMemoryArea((MEMORY_AREA *)ImageSectionHandle);
  43    UNIMPLEMENTED;
  44 }
  45
  46
  47 #if 0
  48 PVOID
  49 MmLockPagableCodeSection(IN PVOID AddressWithinSection)
  50 {
  51    PVOID Handle;
  52    Handle = MmLocateMemoryAreaByAddress(NULL,AddressWithinSection);
  53    MmLockPagableSectionByHandle(Handle);
  54    return(Handle);
  55 }
  56 #endif
  57
  58
  59 /*
  60  * @implemented
  61  */
  62 PVOID STDCALL
  63 MmLockPagableDataSection(IN PVOID AddressWithinSection)
  64 {
  65    PVOID Handle;
  66    Handle = MmLocateMemoryAreaByAddress(NULL, AddressWithinSection);
  67    MmLockPagableSectionByHandle(Handle);
  68    return(Handle);
  69 }
  70
  71
  72 /*
  73  * @unimplemented
  74  */
  75 VOID STDCALL
  76 MmUnlockPagableImageSection(IN PVOID ImageSectionHandle)
  77 {}
  78
  79
  80 /*
  81  * @unimplemented
  82  */
  83 VOID STDCALL
  84 MmPageEntireDriver(IN PVOID AddressWithinSection)
  85 {}
  86
  87
  88 /*
  89  * @unimplemented
  90  */
  91 VOID STDCALL
  92 MmResetDriverPaging(IN PVOID AddressWithinSection)
  93 {}
  94
  95 /* EOF */