> [...reasonable justification omitted...]
> That's why I don't consider ktrace a reason to reject PT_SYSCALL.

I have to agree with this - I find ktrace to be very frustrating at
times, and would love to have access to the additional functionality
you've described.   That's not to say that ktrace isn't useful - at
times it is - it's just that sometimes one needs something more.

			       _MelloN_