[Pgpool-committers] pgpool - pgpool-II: SIGALRM handler didn't safe.

[User Y-asaba]

Log Message:
-----------
SIGALRM handler didn't safe. Because it called non-reentrant functions.
We only set a flag in SIGALRM handler. Then we close expired
connections in safe places.

Modified Files:
--------------
    pgpool-II:
        child.c (r1.9 -> r1.10)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/child.c.diff?r1=1.9&r2=1.10)
        pool.h (r1.10 -> r1.11)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool.h.diff?r1=1.10&r2=1.11)
        pool_connection_pool.c (r1.8 -> r1.9)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_connection_pool.c.diff?r1=1.8&r2=1.9)