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

[Andrew Cagney]

New commits:
commit 5592a97b73d312ba2f8c46724f707a18015bd139
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Oct 21 11:18:36 2020 -0400

    shutdown: use pipe2(O_CLOEXEC) to open the helper shutdown pipe
    
    Came across this.  See #373.