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

[Andrew Cagney]

New commits:
commit ccc6eec5c5e55bd0f593109c8254d27a461088f4
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Jul 26 17:16:45 2022 -0400

    building: reinstate safe_socket(), but call it cloexec_socket()
    
    Apple (the mind boggles) don't have SOCK_CLOEXEC.
    
    6fb90c4d576c56d6d65b78c649c2878fd4063cb6