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Date: Sun, 25 Feb 2018 17:42:44 -0500
From: Jan Schaumann <jschauma@netmeister.org>
To: Konstantin Belousov <kostikbel@gmail.com>
Cc: freebsd-net@freebsd.org
Subject: Re: tcpmux port opened for dual-stack results
Message-ID: <20180225224244.GM8306@netmeister.org>
References: <20180225203306.GL8306@netmeister.org>
 <20180225211329.GP94212@kib.kiev.ua>
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Konstantin Belousov <kostikbel@gmail.com> wrote:
 
> This is getaddrinfo(3) using fake connect(2) to get appropriate source
> address for the requested destination. They are used to order the result
> set when there is more that one element

Interesting - thanks!

https://svnweb.freebsd.org/base/head/lib/libc/net/getaddrinfo.c?revision=327029&view=markup#l877

https://svnweb.freebsd.org/base/head/lib/libc/net/getaddrinfo.c?revision=327029&view=markup#l980

-Jan