> On 23 Apr 2016, at 15:06, Samuel Thibault <sthiba...@debian.org> wrote:
> 
> James Clarke, on Sat 23 Apr 2016 15:03:29 +0100, wrote:
>>> AIUI, nothing uses XFD_SETSIZE actually, it's just the default value
>>> that X uses for FD_SETSIZE in case it's not already defined.
>> 
>> No, in e.g. os/WaitFor.c in xorg-server, there are for loops using
>> howmany(XFD_SETSIZE, NFDBITS) to iterate over each element,
> 
> Ergl, ok, so XFD_SETSIZE also needs to be fixed.

This *is* changing XFD_SETSIZE...

>> These lines are fine; the indexing is guarded by the howmany check, and uses
>> the real FD_SETSIZE.
> 
> Ah, right.  Overlooked the whole thing too fast.
> 
> Sorry for the noise,

Not to worry; always best to question these things :)

Regards,
James

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