Re: Proposal: Add a callback data parameter to GetNamedDSMSegment

From: Nathan Bossart <nathandbossart(at)gmail(dot)com>
To: Zsolt Parragi <zsolt(dot)parragi(at)percona(dot)com>
Cc: Sami Imseih <samimseih(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Proposal: Add a callback data parameter to GetNamedDSMSegment
Date: 2025-12-12 16:07:14
Message-ID: aTw9shS-xmHgkWrV@nathan
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On Fri, Dec 12, 2025 at 07:10:24AM +0000, Zsolt Parragi wrote:
>> GetNamedDSA and GetNamedDSHash do not have a need for a callback,
>> because there isn't custom initialization logic that can be applied there.
>
> The use case for GetNamedDSHash is:

I'm going to stay focused on the GetNamedDSMSegment() argument for now, but
would like to consider this (perhaps in a new thread) afterwards.

--
nathan

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