Ioctl_usbio_get_driver_info – Motorola USB08 User Manual
Page 171
Universal USB Device Driver (USBIO)
Programming Interface
USB08 Evaluation Board
Designer Reference Manual
MOTOROLA
Universal USB Device Driver (USBIO)
171
IOCTL_USBIO_GET_DRIVER_INFO
The IOCTL_USBIO_GET_DRIVER_INFO operation returns version
information about the USBIO API and the driver binary that is currently
running.
lpInBuffer
Not used with this operation. Set to NULL.
nInBufferSize
Not used with this operation. Set to zero.
lpOutBuffer
Pointer to a buffer that will receive an USBIO_DRIVER_INFO
(
) data structure.
nOutBufferSize
Specifies the size, in bytes, of the buffer pointed to by
lpOutBuffer
,
which has to be at least sizeof(USBIO_DRIVER_INFO) for this
operation.
Comments
An application should check if the API version of the driver that is
currently running matches with the version it expects.