WOF_EXTERNAL_FILE_ID structure (ntifs.h)
The WOF_EXTERNAL_FILE_ID structure contains a file ID that is used to open a handle to a minifilter or driver.
Syntax
typedef struct _WOF_EXTERNAL_FILE_ID {
FILE_ID_128 FileId;
} WOF_EXTERNAL_FILE_ID, *PWOF_EXTERNAL_FILE_ID;
Members
FileId
The file ID used with the FILE_OPEN_BY_FILE_ID flag to open a file with the FltCreateFile or ZwCreateFile functions.
Remarks
Use the FltCreateFile function to open a handle to a file system minifilter driver; otherwise, use the ZwCreateFile function to open a handle to a driver.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 |
| Header | ntifs.h (include Windows.h, WinIoCtl.h, Ntifs.h, Windows.h, WinIoCtl.h, Ntifs.h) |