eap_method::getSessionId field

getSessionId - Get EAP method specific Session-Id @sm: Pointer to EAP state machine allocated with eap_server_sm_init() @priv: Pointer to private EAP method data from eap_method::init() @len: Pointer to a variable to store Session-Id length Returns: Session-Id or %NULL if not available This function can be used to get the Session-Id from the EAP method. The Session-Id may already be stored in the method-specific private data or this function may derive the Session-Id.