Inside Macintosh: Open Transport /

Chapter 6 - Configuration Management / Configuration Management Reference

Functions / Getting Information About Ports

OTGetProviderPortRef

Identifies the port associated with a given provider.

C INTERFACE

OTPortRef OTGetProviderPortRef(ProviderRef ref);

C++ INTERFACES

OTPortRef TProvider::GetOTPortRef();

PARAMETERS

ref

The provider for which you wish to obtain the port.

DESCRIPTION

The OTGetProviderPortRef function returns the port reference for the provider identified by the ref parameter. If the function returns 0, then either no port was associated with this provider or there were multiple associated ports and Open Transport did not know which to return.