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

[Daniel Colascione]

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.