Undocumented functions of NTDLL

2OO1, 2O January


Gridstore - NonStop Storage

NtSetVolumeInformationFile
NtSetVolumeInformationFile

NTSYSAPI 
NTSTATUS
NTAPI

NtSetVolumeInformationFile(


  IN HANDLE               FileHandle,
  OUT PIO_STATUS_BLOCK    IoStatusBlock,
  IN PVOID                FileSystemInformation,
  IN ULONG                Length,
  IN FS_INFORMATION_CLASS FileSystemInformationClass );



  • FileHandle
    •     HANDLE to File Object.
  • IoStatusBlock
    •     IO result of call.
  • FileSystemInformation
    •     Buffer containing information to set, dependly to FileSystemInformationClass parameter.
  • Length
    •     Length of FileSystemInformation buffer, in bytes.
  • FileSystemInformationClass
    •     Class of information to set. See FS_INFORMATION_CLASS for valid information classes.


    NtSetVolumeInformationFile sets information to volume (device) containing file specified in FileHandle parameter.


    Documented by:
    Tomasz Nowak
    Bo Branten



    Requirements:
    Library: ntdll.lib


    See also:
    FS_INFORMATION_CLASS
    NtQueryVolumeInformationFile