updated DTrace patch for httpd trunk

[Jeff Trawick <tr...@gmail.com>]

(Don't worry, it is not intended as a [PATCH] patch ;) )

http://people.apache.org/~trawick/httpd-trunk-dtrace.html
(See "Current patch" on that landing page.)

Much of this is the uncommitted part of Theo's original patch.  Much
of the rest is accommodation for generalized hook probes in APR-Util.

Hopefully I will work more on this trunk support, but I need to play
with or otherwise understand more about Theo's original patch and make
sure I didn't regress anything before proceeding.  For example:

* on what platforms/architectures did it build/work
* what were the compile-time or other warnings
* what are some non-trivial DTrace examples using the probes, for
comparing behavior

Re: updated DTrace patch for httpd trunk

[Paul Querna <pa...@querna.org>]

On Fri, Dec 18, 2009 at 12:30 PM, Jeff Trawick <tr...@gmail.com> wrote:
> (Don't worry, it is not intended as a [PATCH] patch ;) )
>
> http://people.apache.org/~trawick/httpd-trunk-dtrace.html
> (See "Current patch" on that landing page.)
>
> Much of this is the uncommitted part of Theo's original patch.  Much
> of the rest is accommodation for generalized hook probes in APR-Util.
>
> Hopefully I will work more on this trunk support, but I need to play
> with or otherwise understand more about Theo's original patch and make
> sure I didn't regress anything before proceeding.  For example:
>
> * on what platforms/architectures did it build/work
> * what were the compile-time or other warnings
> * what are some non-trivial DTrace examples using the probes, for
> comparing behavior

some example scripts:
https://labs.omniti.com/trac/project-dtrace/browser/trunk/apache22/scripts