Remove_IO_Handler

include vmm.inc

mov     edx, IO_Port_Address
VMMCall Remove_IO_Handler
jc      IO_Handler_Does_Not_Exist
 

Removes the I/O handler for the specified port and disables trapping for that port. Uses flags.

• Sets the carry flag if the I/O handler does not exist.

IO_Port_Address

Address of the port for which the handler should be removed.

The I/O handler removed by this service is a procedure that was installed with the Install_IO_Handler service.