[Pgpool-committers] pgpool - pgpool: Fix SIGCHLD signal handling.

[User Y-asaba]

Log Message:
-----------
Fix SIGCHLD signal handling. Child processes are restarted in signal
safe places.

Modified Files:
--------------
    pgpool:
        main.c (r1.17 -> r1.18)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/main.c.diff?r1=1.17&r2=1.18)