MFT_ENUM_DATA_V0 - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// ntifs.h
typedef struct {
ULONGLONG StartFileReferenceNumber;
USN LowUsn;
USN HighUsn;
} MFT_ENUM_DATA_V0, *PMFT_ENUM_DATA_V0;
View the official Windows Driver Kit DDI reference// winioctl.h
typedef struct {
DWORDLONG StartFileReferenceNumber;
USN LowUsn;
USN HighUsn;
} MFT_ENUM_DATA_V0, *PMFT_ENUM_DATA_V0;
View the official Win32 API referenceNo description available.
The MFT_ENUM_DATA_V0 structure contains information defining the boundaries for and starting place of an enumeration of update sequence number (USN) change journal records. It is used as the input buffer for the FSCTL_ENUM_USN_DATA control code. Prior to Windows Server 2012 this structure was named MFT_ENUM_DATA.
StartFileReferenceNumberThe ordinal position within the files on the current volume at which the enumeration is to begin.
The first call to FSCTL_ENUM_USN_DATA during an enumeration must have the StartFileReferenceNumber member set to (DWORDLONG)0. Each call to FSCTL_ENUM_USN_DATA retrieves the starting point for the subsequent call as the first entry in the output buffer. Subsequent calls must be made with StartFileReferenceNumber set to this value.
LowUsnThe lower boundary of the range of USN values used to filter which records are returned. Only records whose last change journal USN is between or equal to the LowUsn and HighUsn member values are returned.
HighUsnThe upper boundary of the range of USN values used to filter which files are returned.
Contains information defining the boundaries for and starting place of an enumeration of update sequence number (USN) change journal records. It is used as the input buffer for the FSCTL_ENUM_USN_DATA control code. Prior to Windows Server 2012 this structure was named MFT_ENUM_DATA. Use that name to compile with older SDKs and compilers.
StartFileReferenceNumberThe ordinal position within the files on the current volume at which the enumeration is to begin.
The first call to FSCTL_ENUM_USN_DATA during an
enumeration must have the StartFileReferenceNumber member set to
(DWORDLONG)0. Each call to
FSCTL_ENUM_USN_DATA retrieves the starting point for
the subsequent call as the first entry in the output buffer. Subsequent calls must be made with
StartFileReferenceNumber set to this value. For more information, see
FSCTL_ENUM_USN_DATA.
LowUsnThe lower boundary of the range of USN values used to filter which records are returned. Only records whose last change journal USN is between or equal to the LowUsn and HighUsn member values are returned.
HighUsnThe upper boundary of the range of USN values used to filter which files are returned.