[Pgpool-committers] pgpool - pgpool-II: Restore backend status by using pgpool_status file.

[User T-ishii]

Log Message:
-----------
Restore backend status by using pgpool_status file.

Modified Files:
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    pgpool-II:
        main.c (r1.55 -> r1.56)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/main.c?r1=1.55&r2=1.56)
        pool.h (r1.47 -> r1.48)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool.h?r1=1.47&r2=1.48)
        pool_type.h (r1.10 -> r1.11)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_type.h?r1=1.10&r2=1.11)