[pgpool-committers: 7793] pgpool: Add comments to watchdog.c

[Tatsuo Ishii]

Add comments to watchdog.c

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=ed91ce1ebaab9cdbc6fbac0c62ff953c4c38d545

Modified Files
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src/watchdog/watchdog.c | 53 ++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 48 insertions(+), 5 deletions(-)