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

[Andrew Cagney]

New commits:
commit d562451e8f30207d85be75bce6b6ec776bc8ead8
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Oct 19 21:58:35 2017 -0400

    server: maintain a hash table of forked children; add [v]fork()ed addconn by hand
    
    so that more than just addconn can be waited on