0xFF, 0xFF, 0xFF
};
+static FAST_IO_DISPATCH ScrFastIoDispatch;
+
/* FUNCTIONS **************************************************************/
static VOID FASTCALL
return (Status);
}
+static FAST_IO_READ ScrFastIoRead;
+static
+BOOLEAN
+NTAPI
+ScrFastIoRead(
+ _In_ PFILE_OBJECT FileObject,
+ _In_ PLARGE_INTEGER FileOffset,
+ _In_ ULONG Length,
+ _In_ BOOLEAN Wait,
+ _In_ ULONG LockKey,
+ _Out_ PVOID Buffer,
+ _Out_ PIO_STATUS_BLOCK IoStatus,
+ _In_ PDEVICE_OBJECT DeviceObject)
+{
+ DBG_UNREFERENCED_PARAMETER(FileObject);
+ DBG_UNREFERENCED_PARAMETER(FileOffset);
+ DBG_UNREFERENCED_PARAMETER(Length);
+ DBG_UNREFERENCED_PARAMETER(Wait);
+ DBG_UNREFERENCED_PARAMETER(LockKey);
+ DBG_UNREFERENCED_PARAMETER(Buffer);
+ DBG_UNREFERENCED_PARAMETER(IoStatus);
+ DBG_UNREFERENCED_PARAMETER(DeviceObject);
+ return FALSE;
+}
+
+static FAST_IO_WRITE ScrFastIoWrite;
+static
+BOOLEAN
+NTAPI
+ScrFastIoWrite(
+ _In_ PFILE_OBJECT FileObject,
+ _In_ PLARGE_INTEGER FileOffset,
+ _In_ ULONG Length,
+ _In_ BOOLEAN Wait,
+ _In_ ULONG LockKey,
+ _In_ PVOID Buffer,
+ _Out_ PIO_STATUS_BLOCK IoStatus,
+ _In_ PDEVICE_OBJECT DeviceObject)
+{
+ DBG_UNREFERENCED_PARAMETER(FileObject);
+ DBG_UNREFERENCED_PARAMETER(FileOffset);
+ DBG_UNREFERENCED_PARAMETER(Length);
+ DBG_UNREFERENCED_PARAMETER(Wait);
+ DBG_UNREFERENCED_PARAMETER(LockKey);
+ DBG_UNREFERENCED_PARAMETER(Buffer);
+ DBG_UNREFERENCED_PARAMETER(IoStatus);
+ DBG_UNREFERENCED_PARAMETER(DeviceObject);
+ return FALSE;
+}
/*
* Module entry point
DriverObject->MajorFunction[IRP_MJ_WRITE] = ScrWrite;
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL ] = ScrIoControl;
+ ScrFastIoDispatch.FastIoRead = ScrFastIoRead;
+ ScrFastIoDispatch.FastIoWrite = ScrFastIoWrite;
+ DriverObject->FastIoDispatch = &ScrFastIoDispatch;
+
Status = IoCreateDevice (DriverObject,
sizeof(DEVICE_EXTENSION),
&DeviceName,