I am afraid there is no equivalent command for Non-Windows Agent. One way to find out what products are being managed by the Non-windows agent is to look up the agent log file. The detailed logs are usually found in this location: /opt/McAfee/cma/scratch/etc named log, log.1, log.2 ...etc.
When the policy is enforced, the agent writes a message similar to Enforcing policies for <PRODUCTCODE>. By this you can get an idea as to what products are being managed.
Hope that helps...