search for: opt_command

Hi, I''m a nub in dtrace, could you please help me to find the mistake? I need to implement the logic: - if PID and TID are defined, fire the probe for the particular thread of particular process; - if only PID is defined, fire the probe for the process including all threads. The predicat [i]syscall:::entry / (pid == PID && tid == TID )[/i] / works ok and return syscall for

Hi Folks, I''m trying to get to grips with dapptrace, running it on my Mac. Everything seems pretty straightforward, except for - of course - what I''m trying to do. I want to focus in on my code but I can''t seem to be able to output just the functions I want, i.e. user functions. The -U option gives everything. Too much of course. Leaving that blank means the