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Re: Revisiting DTrace syscall provider

On 2/23/15 6:07 PM, Ryota Ozaki wrote:
On Tue, Feb 24, 2015 at 4:00 AM, bch <> wrote:
Are there plans (and roadmap?) to user-space dtrace abilities in
NetBSD -- currently we're not exporting a certain header (and required
code support?) for userland dtrace support; kernel-only, as I

Is my understanding correct?
Yes, NetBSD now supports only tracing inside kernel activities.

AFAIK, nobody is working on the user-space support for now.


One of the things I learned while hacking on Dtrace is that it's not as hard as it looks from the outside ;) - if it's something you're interesting in seeing, I recommend looking at the FreeBSD and Illumos sources, and a lot of it will just Make Sense!

Thanks, ozaki-r, for picking this up... I've been very short on time lately, and I'd love to see this in.


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