shutdown: set passed-via-environment control socket to blocking.
authorDavin McCall <davmac@davmac.org>
Wed, 16 May 2018 12:24:07 +0000 (13:24 +0100)
committerDavin McCall <davmac@davmac.org>
Mon, 21 May 2018 17:29:45 +0000 (18:29 +0100)
commita2412f13d9bb7a244ae442173799fa865f9757e7
treed2db83a28e412e9891d898e4a346ab1be95c888d
parentca6079ff5d5afa466a6c5469dc8c03c822d22040
shutdown: set passed-via-environment control socket to blocking.

We don't expect non-blocking errors like EAGAIN so we need it in
blocking mode.
src/shutdown.cc