Performance optimization in av::fixup - use buffered IO, not mapped file

Corinna Vinschen
Tue Dec 3 16:35:00 GMT 2013

On Dec  3 21:47, Daniel Colascione wrote:
> Hi Corinna,
> On 11/28/2013 10:26 PM, Corinna Vinschen wrote:
> >On Jan  9 15:28, Corinna Vinschen wrote:
> >>On Dec 13 09:29, Corinna Vinschen wrote:
> >>>On Dec 12 13:03, Daniel Colascione wrote:
> >>>>On 12/12/2012 1:32 AM, Corinna Vinschen wrote:
> >>>>>, but there's a small problem.  On
> >>>>>2012-08-17, you wrote off-list, that you're going to send the signed
> >>>>>copyright assignment form.  I never got the ok from my manager.  Did you
> >>>>>miss to send the CA, or did my manager miss to inform me?
> >>>>
> >>>>I did send it. Can you check with management? If it never arrived, I can send
> >>>>another copy easily enough.
> >>>
> >>>I'll check.
> >>
> >>my manager searched and asked everywhere he could think of, but he
> >>didn't find your CA.  Sorry for the hassle, but would you mind to send
> >>it again?
> >
> >you never followed up on this.  As you might have seen, we imported the
> >posix_spawn implementation from newlib, using fork/execve, into Cygwin
> >for the time being, so, even if it's slow, we can at least provide the
> >API already.
> >
> >Are you still interested to work on integrating posix_spawn into Cygwin
> >using the underlying child_info_spawn class?  If so, we would be happy
> >to get another copyright assignment from you.
> I am still interested; I may have some time in the near future to do
> the work. In the meantime, I'll try to send another copyright
> assignment form.

Good, we're looking forward to it.  I'll inform my manager to keep an
eye on your CA, this time :}


Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat
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