mingw/include/ddk/ntddvol.h

   1 /*
   2  * ntddvol.h
   3  *
   4  * Volume IOCTL interface.
   5  *
   6  * This file is part of the w32api package.
   7  *
   8  * Contributors:
   9  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
  10  *
  11  * THIS SOFTWARE IS NOT COPYRIGHTED
  12  *
  13  * This source code is offered for use in the public domain. You may
  14  * use, modify or distribute it freely.
  15  *
  16  * This code is distributed in the hope that it will be useful but
  17  * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  18  * DISCLAIMED. This includes but is not limited to warranties of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  */
  22
  23 #ifndef __NTDDVOL_H
  24 #define __NTDDVOL_H
  25
  26 #if __GNUC__ >=3
  27 #pragma GCC system_header
  28 #endif
  29
  30 #ifdef __cplusplus
  31 extern "C" {
  32 #endif
  33
  34 #include "ntddk.h"
  35
  36 #define IOCTL_VOLUME_BASE                 ((ULONG) 'V')
  37
  38 #define IOCTL_VOLUME_LOGICAL_TO_PHYSICAL \
  39   CTL_CODE(IOCTL_VOLUME_BASE, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
  40
  41 #define IOCTL_VOLUME_PHYSICAL_TO_LOGICAL \
  42   CTL_CODE(IOCTL_VOLUME_BASE, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
  43
  44 #define IOCTL_VOLUME_READ_PLEX \
  45   CTL_CODE(IOCTL_VOLUME_BASE, 11, METHOD_OUT_DIRECT, FILE_READ_ACCESS)
  46
  47 #define IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS \
  48   CTL_CODE(IOCTL_VOLUME_BASE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
  49
  50 #define IOCTL_VOLUME_IS_CLUSTERED \
  51   CTL_CODE(IOCTL_VOLUME_BASE, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)
  52
  53 #define IOCTL_VOLUME_QUERY_VOLUME_NUMBER \
  54   CTL_CODE(IOCTL_VOLUME_BASE, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
  55
  56 #define IOCTL_VOLUME_IS_PARTITION \
  57   CTL_CODE(IOCTL_VOLUME_BASE, 10, METHOD_BUFFERED, FILE_ANY_ACCESS)
  58
  59 #define IOCTL_VOLUME_SET_GPT_ATTRIBUTES \
  60   CTL_CODE(IOCTL_VOLUME_BASE, 13, METHOD_BUFFERED, FILE_ANY_ACCESS)
  61
  62 #define IOCTL_VOLUME_GET_GPT_ATTRIBUTES \
  63   CTL_CODE(IOCTL_VOLUME_BASE, 14, METHOD_BUFFERED, FILE_ANY_ACCESS)
  64
  65 #define IOCTL_VOLUME_SUPPORTS_ONLINE_OFFLINE \
  66   CTL_CODE(IOCTL_VOLUME_BASE, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
  67
  68 #define IOCTL_VOLUME_ONLINE \
  69   CTL_CODE(IOCTL_VOLUME_BASE, 2, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  70
  71 #define IOCTL_VOLUME_OFFLINE \
  72   CTL_CODE(IOCTL_VOLUME_BASE, 3, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  73
  74 #define IOCTL_VOLUME_IS_OFFLINE \
  75   CTL_CODE(IOCTL_VOLUME_BASE, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
  76
  77 #define IOCTL_VOLUME_IS_IO_CAPABLE \
  78   CTL_CODE(IOCTL_VOLUME_BASE, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)
  79
  80 #define IOCTL_VOLUME_QUERY_FAILOVER_SET \
  81   CTL_CODE(IOCTL_VOLUME_BASE, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
  82
  83
  84 typedef struct _VOLUME_LOGICAL_OFFSET {
  85   LONGLONG  LogicalOffset;
  86 } VOLUME_LOGICAL_OFFSET, *PVOLUME_LOGICAL_OFFSET;
  87
  88 typedef struct _VOLUME_PHYSICAL_OFFSET {
  89   ULONG  DiskNumber;
  90   LONGLONG  Offset;
  91 } VOLUME_PHYSICAL_OFFSET, *PVOLUME_PHYSICAL_OFFSET;
  92
  93 typedef struct _VOLUME_PHYSICAL_OFFSETS {
  94   ULONG  NumberOfPhysicalOffsets;
  95   VOLUME_PHYSICAL_OFFSET  PhysicalOffset[1];
  96 } VOLUME_PHYSICAL_OFFSETS, *PVOLUME_PHYSICAL_OFFSETS;
  97
  98 typedef struct _VOLUME_READ_PLEX_INPUT {
  99   LARGE_INTEGER  ByteOffset;
 100   ULONG  Length;
 101   ULONG  PlexNumber;
 102 } VOLUME_READ_PLEX_INPUT, *PVOLUME_READ_PLEX_INPUT;
 103
 104 typedef struct _VOLUME_GET_GPT_ATTRIBUTES_INFORMATION {
 105   ULONGLONG  GptAttributes;
 106 } VOLUME_GET_GPT_ATTRIBUTES_INFORMATION, *PVOLUME_GET_GPT_ATTRIBUTES_INFORMATION;
 107
 108 typedef struct _VOLUME_SET_GPT_ATTRIBUTES_INFORMATION {
 109         ULONGLONG  GptAttributes;
 110         BOOLEAN  RevertOnClose;
 111         BOOLEAN  ApplyToAllConnectedVolumes;
 112         USHORT  Reserved1;
 113         ULONG  Reserved2;
 114 } VOLUME_SET_GPT_ATTRIBUTES_INFORMATION, *PVOLUME_SET_GPT_ATTRIBUTES_INFORMATION;
 115
 116 typedef struct _DISK_EXTENT {
 117         ULONG  DiskNumber;
 118         LARGE_INTEGER  StartingOffset;
 119         LARGE_INTEGER  ExtentLength;
 120 } DISK_EXTENT, *PDISK_EXTENT;
 121
 122 typedef struct _VOLUME_DISK_EXTENTS {
 123         ULONG  NumberOfDiskExtents;
 124         DISK_EXTENT  Extents[1];
 125 } VOLUME_DISK_EXTENTS, *PVOLUME_DISK_EXTENTS;
 126
 127 typedef struct _VOLUME_NUMBER {
 128         ULONG  VolumeNumber;
 129         WCHAR  VolumeManagerName[8];
 130 } VOLUME_NUMBER, *PVOLUME_NUMBER;
 131
 132 typedef struct _VOLUME_FAILOVER_SET {
 133         ULONG  NumberOfDisks;
 134         ULONG  DiskNumbers[1];
 135 } VOLUME_FAILOVER_SET, *PVOLUME_FAILOVER_SET;
 136
 137 #ifdef __cplusplus
 138 }
 139 #endif
 140
 141 #endif /* __NTDDVOL_H */