Filter PID with "pidin fd"

Hello,
i 'am using qnx 6.5 and like know which process access my CD-ROM.
How can i do it with the comand “pidin fd”.
Thank you at all

The driver is devb-eide (assuming your CD-Rom is an IDE device which is most likely the case).

So when you run ‘pidin’ look for devb-eide.

Tim