[pgpool-committers: 2790] pgpool: Add option to regress.sh and pgpool_setup for unix domain socke

[Yugo Nagata]

Add option to regress.sh and pgpool_setup for unix domain socket directory

The new option of regress.sh is -s to specivy unix domain socket
directory. Default is /tmp. And environment variable PGSOCKET_DIR
is added for pgpool_setup

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=336ac9647188a39f0a55aacc0cf0d96b8ea676f7

Modified Files
--------------
src/test/pgpool_setup          |   11 ++++++-----
src/test/regression/regress.sh |    7 ++++++-
2 files changed, 12 insertions(+), 6 deletions(-)