[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit 27c20040926f5140af42d829321947860c2aacff
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sat Nov 20 23:38:59 2021 -0500

    iface: maintain a list of open iface_endpoints
    
    ... and free them during shutdown.