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pgsql: Some platforms set errno on pow(), exp() overflow, some do not,

From: momjian(at)postgresql(dot)org (Bruce Momjian)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Some platforms set errno on pow(), exp() overflow, some do not,
Date: 2007-01-02 22:19:42
Message-ID: 20070102221942.50B969FA4CA@postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Some platforms set errno on pow(), exp() overflow, some do not, so if
isinf(), fall through to our own infinity checks.

Modified Files:
--------------
    pgsql/src/backend/utils/adt:
        float.c (r1.134 -> r1.135)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/float.c.diff?r1=1.134&r2=1.135)

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