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CSV_NAMESPACE_INFO structure (winioctl.h)

  • Article

Contains the output for the FSCTL_IS_CSV_FILE control code that retrieves namespace information for a file.

Syntax

typedef struct _CSV_NAMESPACE_INFO {
  DWORD         Version;
  DWORD         DeviceNumber;
  LARGE_INTEGER StartingOffset;
  DWORD         SectorSize;
} CSV_NAMESPACE_INFO, *PCSV_NAMESPACE_INFO;

Members

Version

The version number. This value must be set to CSV_NAMESPACE_INFO_V1.

Value Meaning
CSV_NAMESPACE_INFO_V1
 Version 1.

DeviceNumber

The device number of the disk.

StartingOffset

The starting offset of the volume.

SectorSize

The sector size of the disk.

Requirements

Requirement Value
Minimum supported client None supported
Minimum supported server Windows Server 2012 [desktop apps only]
Header winioctl.h (include Windows.h)

See also

FSCTL_IS_CSV_FILE

Volume Management Structures