IOCTL_SERENUM_PORT_DESC IOCTL (ntddser.h)
The IOCTL_SERENUM_PORT_DESC request returns a description of the RS-232 port associated with a filter DO.
This request is not implemented and is obsolete. The request must not be used in any Microsoft Windows drivers.
Major code
Status block
Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful.
Otherwise, Status to the appropriate error condition as a NTSTATUS code.
For more information, see NTSTATUS Values.
Requirements
| Requirement | Value |
|---|---|
| Header | ntddser.h (include Ntddser.h) |