FILE_FS_VOLUME_INFORMATION

2OO1, 2O January

typedef struct _FILE_FS_VOLUME_INFORMATION {



  LARGE_INTEGER           VolumeCreationTime;
  ULONG                   VolumeSerialNumber;
  ULONG                   VolumeLabelLength;
  BOOLEAN                 SupportsObjects;
  WCHAR                   VolumeLabel[1];

} FILE_FS_VOLUME_INFORMATION, *PFILE_FS_VOLUME_INFORMATION;

Structure provides basic information about volume. It's filled in a result of call NtQueryVolumeInformationFile with FileFsVolumeInformation class.

VolumeCreationTime It means time of last Volume Formating Process.

VolumeSerialNumber Serial number of volume, associated in Volume Formating Process.

VolumeLabelLength Length of VolumeLabel array, in bytes.

SupportsObjects If TRUE, Object Files can be stored on specified volume.

VolumeLabel[1] Name of volume. Can be set with FileFsLabelInformation.

Documented by:

Bo Branten

Tomasz Nowak

Requirements:

Library: ntdll.lib

Undocumented functions of NTDLL