> I have not had any trouble running macruby through dtrace here, can you send
> the contents of your dtrace script so that I can compare to my working files?
Thanks to everyone for their suggestions.
I was doing the prior work on my office computer (a Mac Pro). I tried the same
thing on this computer (a laptop) and it seems to work fine.
The dscript I was running wasn't very complicated, it was something like this:
-- macruby-dtrace.d --
macruby$target:::method-entry
{
printf("%s.%s", copyinstr(arg0), copyinstr(arg1));
}
macruby$target:::method-return
{
printf("%s.%s", copyinstr(arg0), copyinstr(arg1));
}
The ruby script is:
-- macruby-dtrace.rb --
class World
def say(message)
puts message
end
end
world = World.new
world.say('hello')
I was able to run this with the command:
sudo dtrace -F -s "macruby-dtrace.d" -c "/usr/local/bin/macruby
./macruby-dtrace.rb"
On the laptop it works fine. I'll look at the problem again when I get to the
office to see if it was some kind of keyboard-chair error.
Scott
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