tcpmux port opened for dual-stack results

[Jan Schaumann]

Konstantin Belousov <kostikbel at 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