[pgpool-committers: 2610] pgpool: Issue fsync() when writing pgpool_status.

[Tatsuo Ishii]

Issue fsync() when writing pgpool_status.

This ensures that pgpool_status is saved to permanent storage and
allow to survive after system crash.

Branch
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V3_1_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=ff219a43da3249fb77a3682c00a509af3942b1b4

Modified Files
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main.c |   29 ++++++++++++++++++++++++++++-
1 file changed, 28 insertions(+), 1 deletion(-)