Undocumented functions of NTDLL

2OO1, 19 January



FILE_INTERNAL_INFORMATION
FILE_INTERNAL_INFORMATION

typedef struct _FILE_INTERNAL_INFORMATION {

LARGE_INTEGER IndexNumber;

} FILE_INTERNAL_INFORMATION, *PFILE_INTERNAL_INFORMATION;



FILE_INTERNAL_INFORMATION structure is a result of call NtQueryInformationFile with FileInternalInformation information class. It's not possible to set file unique identifier.



  • IndexNumber
  •     File indentifier, unique for file's device.


    Documented by:
    Tomasz Nowak
    Bo Branten



    Requirements:
    Library: ntdll.lib


    See also:
    FILE_ALL_INFORMATION
    FILE_INFORMATION_CLASS
    NtCreateFile
    NtOpenFile
    NtQueryInformationFile