PortGetProperties

cCall [pPortGetProperties], <hPort, <OFFSET32 cmmp>>
or      eax, eax
jz      error_handler

Called by the _VCOMM_GetCommProperties service to get the hardware and software capabilities and limitations of a port. Uses the C calling convention.

• Returns TRUE if successful, FALSE otherwise.

hPort

Address of a _PORTINFORMATION structure returned by the PortOpen function.

cmmp

Address of a _COMMPROP structure that is filled in.

See also _COMMPROP, _PORTINFORMATION, PortOpen, _VCOMM_GetCommProperties