Horton

Re: Using the %m printf format more

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Peter Eisentraut <peter@eisentraut.org>
Cc: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>, pgsql-hackers@postgresql.org
Date: 2024-03-14T07:04:50Z
Lists: pgsql-hackers 
On Wed, Mar 13, 2024 at 02:33:52PM +0100, Peter Eisentraut wrote:
> The 0002 patch looks sensible.  It would be good to fix that, otherwise it
> could have some confusing outcomes in the future.

You mean if we begin to use %m in future callers of
emit_tap_output_v(), hypothetically?  That's a fair argument.
--
Michael

Commits

  1. pg_regress: Save errno in emit_tap_output_v() and switch to %m

  2. Use printf's %m format instead of strerror(errno) in more places

  3. Add --copy-file-range option to pg_upgrade.