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

[Andrew Cagney]

New commits:
commit d2b9295beca4aaea34eea42c6f5001fd7fc95bf7
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Apr 1 11:15:21 2016 -0400

    pluto: don't call sleep() or DBG_log() when using vfork()