X-Spam-Check-By: sourceware.org
To: cygwin AT cygwin DOT com
From: mwoehlke <mwoehlke AT tibco DOT com>
Subject:  Re: UNIX Network Programming (unpve13e) make failing (AF_INET6 undeclared).
Date:  Thu, 08 Jun 2006 11:40:09 -0500
Lines: 22
Message-ID: <e69jt9$t0o$1@sea.gmane.org>
References:  <4C89134832705D4D85A6CD2EBF38AE0F54901E AT PAUMAILU03 DOT ags DOT agere DOT com>
Mime-Version:  1.0
Content-Type:  text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding:  7bit
User-Agent: Thunderbird 1.5.0.4 (X11/20060516)
In-Reply-To: <4C89134832705D4D85A6CD2EBF38AE0F54901E@PAUMAILU03.ags.agere.com>
X-IsSubscribed: yes
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Precedence: bulk
List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

Williams, Gerald S (Jerry) wrote:
> Huw wrote:
>> The next issue I have is:
>>
>> mcast_leave.c: In function `mcast_leave_source_group':
>> mcast_leave.c:78: error: storage size of 'mreq' isn't known
> 
> I don't know anything about the ip_mreq_source structure,
> but it looks to me like the current version may be having
> general issues with support for various platforms and
> configurations.

Right. One of our products was defining it for the longest time, and 
suddenly it started breaking on Linux, so it seems like it's very spotty 
whether or not the OS will define this structure. RHEL3 doesn't seem to 
have it, but FC4 does. So does Solaris 10 (x86, anyway), but not Solaris 
9 (sparc). My copy of Cygwin seems to have it, but only in 
<w32api/ws2tcpip.h>.

-- 
Matthew
Who let the hippos out?


--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/