ntoskrnl/io/parttab.c

   1 /* $Id$
   2  *
   3  * COPYRIGHT:       See COPYING in the top level directory
   4  * PROJECT:         ReactOS kernel
   5  * FILE:            ntoskrnl/io/parttab.c
   6  * PURPOSE:         Handling fixed disks (partition table functions)
   7  * PROGRAMMER:      David Welch (welch@mcmail.com)
   8  * UPDATE HISTORY:
   9  *                  Created 22/05/98
  10  * 2000-03-25 (ea)
  11  *      Moved here from ntoskrnl/io/fdisk.c
  12  */
  13
  14 /* INCLUDES *****************************************************************/
  15
  16 #include <ddk/ntddk.h>
  17
  18 #include <internal/debug.h>
  19
  20 /* FUNCTIONS *****************************************************************/
  21
  22 NTSTATUS STDCALL
  23 IoReadPartitionTable(PDEVICE_OBJECT DeviceObject,
  24                      ULONG SectorSize,
  25                      BOOLEAN ReturnRecognizedPartitions,
  26                      PDRIVE_LAYOUT_INFORMATION *PartitionBuffer)
  27 {
  28         return HalDispatchTable.HalIoReadPartitionTable(DeviceObject,
  29                                                         SectorSize,
  30                                                         ReturnRecognizedPartitions,
  31                                                         PartitionBuffer);
  32 }
  33
  34
  35 NTSTATUS STDCALL
  36 IoSetPartitionInformation(PDEVICE_OBJECT DeviceObject,
  37                           ULONG SectorSize,
  38                           ULONG PartitionNumber,
  39                           ULONG PartitionType)
  40 {
  41    return HalDispatchTable.HalIoSetPartitionInformation(DeviceObject,
  42                                                         SectorSize,
  43                                                         PartitionNumber,
  44                                                         PartitionType);
  45 }
  46
  47
  48 NTSTATUS STDCALL
  49 IoWritePartitionTable(PDEVICE_OBJECT DeviceObject,
  50                       ULONG SectorSize,
  51                       ULONG SectorsPerTrack,
  52                       ULONG NumberOfHeads,
  53                       PDRIVE_LAYOUT_INFORMATION PartitionBuffer)
  54 {
  55    return HalDispatchTable.HalIoWritePartitionTable(DeviceObject,
  56                                                     SectorSize,
  57                                                     SectorsPerTrack,
  58                                                     NumberOfHeads,
  59                                                     PartitionBuffer);
  60 }
  61
  62 /* EOF */