IOCTL_INTERNAL_SERENUM_REMOVE_SELF IOCTL

The IOCTL_INTERNAL_SERENUM_REMOVE_SELF request invalidates the bus relations of the filter DO that are associated with a target PDO. (Physically, this request invalidates the bus relations of the RS-232 port to which the target device is attached.)

Major Code

IRP_MJ_DEVICE_CONTROL

Input Buffer

None.

Input Buffer Length

None.

Output Buffer

None.

Output Buffer Length

None.

Status Block

The Status member is set to one of the following values:

Requirements

   
Header ntddser.h (include Ntddser.h)