Re: Thread-unsafe coding in ecpg

From: Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, "Tsunakawa, Takayuki" <tsunakawa(dot)takay(at)jp(dot)fujitsu(dot)com>, Michael Meskes <meskes(at)postgresql(dot)org>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Thread-unsafe coding in ecpg
Date: 2019-01-24 16:17:46
Message-ID: b10190f3-2522-ab1b-fb6b-d96404f4e99e@2ndQuadrant.com
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On 1/23/19 10:53 PM, Tom Lane wrote:
> I wrote:
>> This suggests that, rather than throwing up our hands if the initial
>> _configthreadlocale call returns -1, we should act as though the function
>> doesn't exist, and just soldier on the same as before. The code in there
>> assumes that -1 is a can't-happen case and doesn't try to recover,
>> but apparently that's over-optimistic.
> I pushed a patch to fix that.

jacana has been upgraded to gcc 8.1.0 so it knows about
_configthreadlocale() and it's now happy.

cheers

andrew

--
Andrew Dunstan https://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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