This function gets the physical port for the given interface.
- The interface handle.
- The physical port set by the user.
- This is the physical port that has been assigned (by the user through tfInterfaceSetPhysPort()) to interfaceHandle.
- This indicates failure because interfaceHandle is invalid.
Associate a physical port with an interface handle by using tfInterfaceSetPhysPort(). Use this function to acquire the physical port for each interfaceHandle. For details on Strong End System Model see Appendix C: Strong End System Model / Weak End System Model.