[pgpool-committers: 2614] 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
------
V3_4_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=ba24a708ed61d6a5fa296451b194c4b448ed5966

Modified Files
--------------
src/main/pgpool_main.c |   19 +++++++++++++++++++
1 file changed, 19 insertions(+)