Subject: Re: typed copyin/copyout (was: Re: Show sysctl activity in ktrace)
To: Emmanuel Dreyfus <email@example.com>
From: Jason Thorpe <firstname.lastname@example.org>
Date: 09/20/2006 23:36:48
On Sep 20, 2006, at 11:32 PM, Emmanuel Dreyfus wrote:
> Working at the syscall code level seems unworkable, because you don't
> know if the argument given to the syscall will actually be used.
This is just a matter of extending the syscall table. We already
record how many arguments are there.
In any case, I really am not sure I like the direction this is going.
If we really want a better ktrace, we should get rid of it completely
and instead integrate dtrace from OpenSolaris.