How to use DDD in a multi-threaded app.

Hello All,

How do you use DDD in a multi-threaded real-time Linux application?

I would either like to attach to a running multi-threaded application or, if
it is easier, start the ddd and then run the application's main function
which will spawn many threads. I would then like to put break points in
various threads.

Is it possible to use ddd to set break points in multiple threads in a
real-time situation? I could even live with removing the real-time condition
but need a multi-threading debug capability. What compiler switches do I
need to use and which ones to avoid?

Best,

Aref