pgsql: pg_upgrade: more Windows parallel/-j fixes

pg_upgrade: more Windows parallel/-j fixes
More fixes to handle Windows thread parameter passing.
Backpatch to 9.3 beta.
Patch originally from Andrew Dunstan

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/910d3a458c15c1b4cc518ba480be2f712f42f179

Modified Files
--------------
contrib/pg_upgrade/parallel.c | 48 +++++++++++++++++++++++++++--------------
contrib/pg_upgrade/test.sh | 2 +-
2 files changed, 33 insertions(+), 17 deletions(-)

--
Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-committers