DragonFlyBSD

To be fair, my part mostly involved questioning the approach and coming up
with objections every step of the way :) While this is a useful contribution,
it's still Simon's code.

Plus, it opens the door for some cool hacks :)

Aggelos

Seems like a great idea to me. I can't tell from reading the code how I
would use it, though. Would some userland tool like strace need to be
modified to use the hook, or what?

Wearing your white hat or black hat while hacking?

You need to load your own _rtld_functrace function. I believe there's a basic
version somewhere on Simon's disk that could serve as an example. Advanced
functionality like decoding the stack data awaits brave implementors.

No hat, I usually code indoors. Oh, wait, that's not what you mean :)

HTH,
Aggelos

That's so.... that's so... ok, I gotta say it. It's so CUTE!

In anycase, I'm fine with you committing it with the provisio that you
    document it in man rtld(1).

-Matt

I was afraid you were gonna say 'HOT' in which case I believe Paris
Hilton would have sued. :)

Joe

Committed:
http://leaf.dragonflybsd.org/mailarchive/commits/2008-01/msg00085.html