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Date:	Thu, 13 Jun 2013 19:06:26 +0200
From:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: get_myaddress error with nfsd
Message-ID:	<20130613170626.GB4087@calimero.vinschen.de>
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References:	<0A33FCA5B532724BBED077B6A4925E83BC736322 AT london DOT vormetric DOT com> <1371136043301-99555 DOT post AT n5 DOT nabble DOT com>
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User-Agent:	Mutt/1.5.21 (2010-09-15)

On Jun 13 08:07, Jazz wrote:
> Yesterday I just did a clean installation of Cygwin 1.7.20-1 and I have
> experienced exactly the same issue as you - mountd and nfsd don't start
> (get_myaddress: ioctl: Invalid argument in logs). Portmap starts fine.
> 
> I tried to downgrade sunrpc, but that didn't help.

Ouch.  This is my fault.  When I removed support for OS versions prior
to Windows XP, I accidentally removed support for applications using
ioctl on sockets built under Cygwin versions prior to Cygwin 1.7.

Now, nfs-server has no maintainer and had been built in 2006, so it's
affected by this.

I'm reluctant to revert the old functionality since that re-introduces
code to read network adapter inforation in a way only required up to
Windows XP pre-SP1.

I'm going to think a bit about this problem and try to come up with
another way to support older applications in 1.7.21 again, using only
the current functionality.


Stay tuned,
Corinna

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

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