Re: pgsql: Default to hidden visibility for extension libraries where possi

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Andres Freund <andres(at)anarazel(dot)de>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: pgsql: Default to hidden visibility for extension libraries where possi
Date: 2022-07-20 14:04:30
Message-ID: 20220720140430.2s6nyy5s6b4rpu23@alvherre.pgsql
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On 2022-Jul-20, Tom Lane wrote:

> I'll try to do some research later today to identify anything else
> we need to mark in plpgsql. I recall doing some work specifically
> creating functions for pldebugger's use, but I'll need to dig.

I suppose you're probably thinking of commit 53ef6c40f1e7; that didn't
expose functions directly, but through plpgsql_plugin_ptr. Maybe that
one does need to be made PGDLLEXPORT, since currently it isn't.

That was also reported by Pavel. He was concerned about plpgsql_check,
though, not pldebugger.

--
Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
Bob [Floyd] used to say that he was planning to get a Ph.D. by the "green
stamp method," namely by saving envelopes addressed to him as 'Dr. Floyd'.
After collecting 500 such letters, he mused, a university somewhere in
Arizona would probably grant him a degree. (Don Knuth)

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