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DISK_GROW_PARTITION structure (ntdddisk.h)

  • Article

The DISK_GROW_PARTITION structure is used in conjunction with the IOCTL_DISK_GROW_PARTITION request to enlarge a partition.

Syntax

typedef struct _DISK_GROW_PARTITION {
  ULONG         PartitionNumber;
  LARGE_INTEGER BytesToGrow;
} DISK_GROW_PARTITION, *PDISK_GROW_PARTITION;

Members

PartitionNumber

Specifies a number identifying the partition to be enlarged.

BytesToGrow

Indicates the number of bytes that the partition should be extended by. Note that this value is not the new size of the partition.

Requirements

Requirement Value
Header ntdddisk.h (include Ntdddisk.h)

See also

IOCTL_DISK_GROW_PARTITION