[reSIProcate] [Patch] Add support for AfterSocketCreationFuncPtr when using c-ares

[Brad Spencer]

Now that c-ares 1.6.0 supports socket creation callback functions, I
have added support for the AfterSocketCreationFuncPtr resiprocate
callback when using c-ares.

In detail:

 - Implemented AfterSocketCreationFuncPtr when using c-ares (requires
   1.6.0)

 - Added TODOs for supporting IPv6 DNS server addresses with c-ares
   (coming soon)

I tested with resiprocate-1.4.1 using c-ares-1.6.0 with and without an
AfterSocketCreationFuncPtr callback set using testDns.  The attached
patch applies against svn main.

BTW, sorry for getting the log messages backwards in my last patch.
   
-- 
----------------------------------------------------------
Brad Spencer - spencer at starscale.com - www.starscale.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cares-socketfunc.diff
Type: text/x-diff
Size: 3370 bytes
Desc: not available
URL: <http://list.resiprocate.org/pipermail/resiprocate-devel/attachments/20081213/e509de31/attachment.diff>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
URL: <http://list.resiprocate.org/pipermail/resiprocate-devel/attachments/20081213/e509de31/attachment.sig>