Log Message:
-----------
Loop calling CallNamedPipe() several times in case it fails,
since it can be transient failures, causing kill() to not
properly send signals.
Original patch from Steve Marshall, modified by me.
Modified Files:
--------------
pgsql/src/port:
kill.c (r1.11 -> r1.12)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/port/kill.c?r1=1.11&r2=1.12)