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ns-winioctl-partition_information.md

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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist f1_keywords dev_langs topic_type api_type api_location api_name
NS:winioctl._PARTITION_INFORMATION
PARTITION_INFORMATION
Contains information about a disk partition.
*PPARTITION_INFORMATION
PARTITION_INFORMATION
PARTITION_INFORMATION structure [Files]
PPARTITION_INFORMATION
PPARTITION_INFORMATION structure pointer [Files]
_win32_partition_information_str
base.partition_information_str
fs.partition_information_str
winioctl/PARTITION_INFORMATION
winioctl/PPARTITION_INFORMATION
fs\partition_information_str.htm
fs
2c8fa83a-0694-4e17-a9e4-87f839a0d458
12/05/2018
*PPARTITION_INFORMATION, PARTITION_INFORMATION, PARTITION_INFORMATION structure [Files], PPARTITION_INFORMATION, PPARTITION_INFORMATION structure pointer [Files], _win32_partition_information_str, base.partition_information_str, fs.partition_information_str, winioctl/PARTITION_INFORMATION, winioctl/PPARTITION_INFORMATION
winioctl.h
Windows.h
Windows
Windows XP [desktop apps only]
Windows Server 2003 [desktop apps only]
Windows
PARTITION_INFORMATION, *PPARTITION_INFORMATION
_PARTITION_INFORMATION
winioctl/_PARTITION_INFORMATION
PPARTITION_INFORMATION
winioctl/PPARTITION_INFORMATION
PARTITION_INFORMATION
winioctl/PARTITION_INFORMATION
c++
APIRef
kbSyntax
HeaderDef
WinIoCtl.h
PARTITION_INFORMATION

PARTITION_INFORMATION structure

-description

Contains information about a disk partition.

Note  PARTITION_INFORMATION has been superseded by the PARTITION_INFORMATION_EX structure.
 

-struct-fields

-field StartingOffset

The starting offset of the partition.

-field PartitionLength

The length of the partition, in bytes.

-field HiddenSectors

The number of hidden sectors in the partition.

-field PartitionNumber

The number of the partition (1-based).

-field PartitionType

The type of partition. For a list of values, see Disk Partition Types.

-field BootIndicator

If this member is TRUE, the partition is bootable.

-field RecognizedPartition

If this member is TRUE, the partition is of a recognized type.

-field RewritePartition

If this member is TRUE, the partition information has changed. When you change a partition (with IOCTL_DISK_SET_DRIVE_LAYOUT), the system uses this member to determine which partitions have changed and need their information rewritten.

-remarks

If the partition is on a disk formatted as type master boot record (MBR), partition size totals are limited. For more information, see the Remarks section of IOCTL_DISK_SET_DRIVE_LAYOUT.

-see-also

File System Recognition

IOCTL_DISK_GET_DRIVE_LAYOUT

IOCTL_DISK_GET_PARTITION_INFO

IOCTL_DISK_SET_DRIVE_LAYOUT

IOCTL_DISK_SET_PARTITION_INFO

PARTITION_INFORMATION_EX

PARTITION_STYLE