pgsql: Ensure that we only create one ConsoleCtrlHandler per psql

From: tgl(at)svr1(dot)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Ensure that we only create one ConsoleCtrlHandler per psql
Date: 2005-11-04 18:35:40
Message-ID: 20051104183540.A0639D9745@svr1.postgresql.org
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Log Message:
-----------
Ensure that we only create one ConsoleCtrlHandler per psql process,
so as to avoid performance issues and possible ultimate crash on long
psql scripts. Per Merlin Moncure.

Modified Files:
--------------
pgsql/src/bin/psql:
common.c (r1.109 -> r1.110)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/common.c.diff?r1=1.109&r2=1.110)

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