[pgpool-committers: 399] pgpool: modified fork and kill process of watchdog.

[at.mitani]

modified fork and kill process of watchdog.

Branch
------
feature/watchdog

Details
-------
http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=b429ba9bbfc548934884c8807c627c9c19a6cd1d

Modified Files
--------------
main.c               |    8 +++++---
pgpool.conf          |    2 +-
watchdog/watchdog.c  |   25 +++++++++++++------------
watchdog/wd_child.c  |   15 ++++++++-------
watchdog/wd_ext.h    |    4 ++--
watchdog/wd_packet.c |    4 ++++
6 files changed, 33 insertions(+), 25 deletions(-)