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/*
* ntddvol.h
*
* Volume IOCTL interface.
*
* This file is part of the w32api package.
*
* Contributors:
* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
*/
#ifndef __NTDDVOL_H
#define __NTDDVOL_H
#if __GNUC__ >=3
#pragma GCC system_header
#endif
#ifdef __cplusplus
extern "C" {
#endif
#include "ntddk.h"
#define IOCTL_VOLUME_BASE ((ULONG) 'V')
#define IOCTL_VOLUME_LOGICAL_TO_PHYSICAL \
CTL_CODE(IOCTL_VOLUME_BASE, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_PHYSICAL_TO_LOGICAL \
CTL_CODE(IOCTL_VOLUME_BASE, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_READ_PLEX \
CTL_CODE(IOCTL_VOLUME_BASE, 11, METHOD_OUT_DIRECT, FILE_READ_ACCESS)
#define IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS \
CTL_CODE(IOCTL_VOLUME_BASE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_IS_CLUSTERED \
CTL_CODE(IOCTL_VOLUME_BASE, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_QUERY_VOLUME_NUMBER \
CTL_CODE(IOCTL_VOLUME_BASE, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_IS_PARTITION \
CTL_CODE(IOCTL_VOLUME_BASE, 10, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_SET_GPT_ATTRIBUTES \
CTL_CODE(IOCTL_VOLUME_BASE, 13, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_GET_GPT_ATTRIBUTES \
CTL_CODE(IOCTL_VOLUME_BASE, 14, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_SUPPORTS_ONLINE_OFFLINE \
CTL_CODE(IOCTL_VOLUME_BASE, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_ONLINE \
CTL_CODE(IOCTL_VOLUME_BASE, 2, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_VOLUME_OFFLINE \
CTL_CODE(IOCTL_VOLUME_BASE, 3, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_VOLUME_IS_OFFLINE \
CTL_CODE(IOCTL_VOLUME_BASE, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_IS_IO_CAPABLE \
CTL_CODE(IOCTL_VOLUME_BASE, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_VOLUME_QUERY_FAILOVER_SET \
CTL_CODE(IOCTL_VOLUME_BASE, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
typedef struct _VOLUME_LOGICAL_OFFSET {
LONGLONG LogicalOffset;
} VOLUME_LOGICAL_OFFSET, *PVOLUME_LOGICAL_OFFSET;
typedef struct _VOLUME_PHYSICAL_OFFSET {
ULONG DiskNumber;
LONGLONG Offset;
} VOLUME_PHYSICAL_OFFSET, *PVOLUME_PHYSICAL_OFFSET;
typedef struct _VOLUME_PHYSICAL_OFFSETS {
ULONG NumberOfPhysicalOffsets;
VOLUME_PHYSICAL_OFFSET PhysicalOffset[1];
} VOLUME_PHYSICAL_OFFSETS, *PVOLUME_PHYSICAL_OFFSETS;
typedef struct _VOLUME_READ_PLEX_INPUT {
LARGE_INTEGER ByteOffset;
ULONG Length;
ULONG PlexNumber;
} VOLUME_READ_PLEX_INPUT, *PVOLUME_READ_PLEX_INPUT;
typedef struct _VOLUME_GET_GPT_ATTRIBUTES_INFORMATION {
ULONGLONG GptAttributes;
} VOLUME_GET_GPT_ATTRIBUTES_INFORMATION, *PVOLUME_GET_GPT_ATTRIBUTES_INFORMATION;
typedef struct _VOLUME_SET_GPT_ATTRIBUTES_INFORMATION {
ULONGLONG GptAttributes;
BOOLEAN RevertOnClose;
BOOLEAN ApplyToAllConnectedVolumes;
USHORT Reserved1;
ULONG Reserved2;
} VOLUME_SET_GPT_ATTRIBUTES_INFORMATION, *PVOLUME_SET_GPT_ATTRIBUTES_INFORMATION;
typedef struct _DISK_EXTENT {
ULONG DiskNumber;
LARGE_INTEGER StartingOffset;
LARGE_INTEGER ExtentLength;
} DISK_EXTENT, *PDISK_EXTENT;
typedef struct _VOLUME_DISK_EXTENTS {
ULONG NumberOfDiskExtents;
DISK_EXTENT Extents[1];
} VOLUME_DISK_EXTENTS, *PVOLUME_DISK_EXTENTS;
typedef struct _VOLUME_NUMBER {
ULONG VolumeNumber;
WCHAR VolumeManagerName[8];
} VOLUME_NUMBER, *PVOLUME_NUMBER;
typedef struct _VOLUME_FAILOVER_SET {
ULONG NumberOfDisks;
ULONG DiskNumbers[1];
} VOLUME_FAILOVER_SET, *PVOLUME_FAILOVER_SET;
#ifdef __cplusplus
}
#endif
#endif /* __NTDDVOL_H */
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