[Pgpool-committers] pgpool - pgpool-II: Fix race condition between unsetting SIGCHLD flag

[User Y-asaba]

Log Message:
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Fix race condition between unsetting SIGCHLD flag and unblocking
SIGCHLD signal.

Tags:
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V1_STABLE

Modified Files:
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    pgpool-II:
        main.c (r1.6 -> r1.6.2.1)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/main.c.diff?r1=1.6&r2=1.6.2.1)