[pgpool-committers: 2710] pgpool: Query mode health checking fix.

[Muhammad Usama]

Query mode health checking fix.

Branch
------
watchdog_enhancement

Details
-------
http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=49f203ee42751403a781297a0dff72b6e5473bbc

Modified Files
--------------
src/include/watchdog/watchdog.h |    7 -
src/include/watchdog/wd_ext.h   |    4 +-
src/watchdog/wd_child.c         |  325 ---------------------------------------
src/watchdog/wd_lifecheck.c     |  143 +++++++----------
src/watchdog/wd_list.c          |   28 ----
5 files changed, 57 insertions(+), 450 deletions(-)