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Use XLogRecPtrIsValid() in various places

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Now that commit 06edbed478 has introduced XLogRecPtrIsValid(), we can
use that instead of:

- XLogRecPtrIsInvalid()
- direct comparisons with InvalidXLogRecPtr
- direct comparisons with literal 0

This makes the code more consistent.

Author: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Discussion: https://postgr.es/m/aQB7EvGqrbZXrMlg@ip-10-97-1-34.eu-west-3.compute.internal
This commit is contained in:
Álvaro Herrera
2025-11-06 20:33:57 +01:00
parent 06edbed478
commit a2b02293bc
46 changed files with 239 additions and 238 deletions
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2
src/backend/access/transam/slru.c
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@@ -937,7 +937,7 @@ SlruPhysicalWritePage(SlruCtl ctl, int64 pageno, int slotno, SlruWriteAll fdata)
max_lsn = this_lsn;
}
if (!XLogRecPtrIsInvalid(max_lsn))
if (XLogRecPtrIsValid(max_lsn))
{
/*
* As noted above, elog(ERROR) is not acceptable here, so if