[Xcb] Get rid of PATH_MAX and MAXPATHLEN

[Peter Harris]

On Tue, Apr 27, 2010 at 5:53 AM, Arnaud Fontaine wrote:
>
> I have  attached to  this email  the final patch.   It sets  the initial
> sockname size (excluding the sizeof(struct sockaddr)) to a more sensible
> value (namely 108) as it usually  ranges between 92 and 108 according to
> POSIX.  It also  gets  rid of  the  while loop  which  was clearly  ugly
> ;). Hope that's ok.

Thanks for working on this.

Unfortunately, I don't think this is quite the final patch yet. When
you changed the while() to an if(), you forgot to call func() again
after the realloc is successful.

Peter Harris