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To: Bill Paul <wpaul@freebsd.org>
cc: cvs-committers@freebsd.org, cvs-all@freebsd.org, cvs-lib@freebsd.org
Subject: Re: cvs commit: src/lib/libc/rpc get_myaddress.c 
In-reply-to: Your message of "Fri, 20 Jun 97 10:54:12 PDT."
             <199706201754.KAA25600@freefall.freebsd.org> 
Date: Fri, 20 Jun 1997 17:15:13 PDT
From: Bill Fenner <fenner@parc.xerox.com>
Message-Id: <97Jun20.171522pdt.177512@crevenia.parc.xerox.com>
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Bill Paul <wpaul@FreeBSD.ORG> wrote:
>                  if (((ifreq.ifr_flags & IFF_UP) &&
>                      ifr->ifr_addr.sa_family == AF_INET) ||
>                      (loopback == 1 && (ifreq.ifr_flags & IFF_LOOPBACK))) {
>  
>  which I think does the right thing.

No, you want to avoid the loopback interface completely on your first pass,
right?  (it's got an AF_INET address).  You probably want something like

if ((((ifreq.ifr_flags & (IFF_UP|IFF_LOOPBACK)) == IFF_UP) && ...

  Bill