Horton

Re: more C99 cleanup

Peter Eisentraut <peter@eisentraut.org>

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From: Peter Eisentraut <peter@eisentraut.org>
To: Thomas Munro <thomas.munro@gmail.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2025-11-25T05:45:05Z
Lists: pgsql-hackers 
On 21.11.25 15:03, Thomas Munro wrote:
> On Sat, Nov 22, 2025 at 2:50 AM Peter Eisentraut <peter@eisentraut.org> wrote:
> + * %z doesn't actually act differently from %Z on Windows.
> 
> Probably obsolete too, at least according to:
> 
> https://learn.microsoft.com/en-us/cpp/c-runtime-library/reference/strftime-wcsftime-strftime-l-wcsftime-l?view=msvc-170

Right, we could got back to using %z on all platforms, as originally 
attempted by commit ad5d46a4494.

Commits

  1. Update comment related to C99

  2. Fix pg_isblank()

  3. Replace internal C function pg_hypot() by standard hypot()

  4. Remove obsolete comment

  5. Report timezone offset in pg_dump/pg_dumpall