0001-Move-DataChecksumsWorkerResult-struct-to-the-.c-file.patch

From db1171e6585e41319b3f365bcc988dd8c42b758e Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Tue, 23 Jun 2026 21:05:57 +0300
Subject: [PATCH 1/6] Move DataChecksumsWorkerResult struct to the .c file

It's not used anywhere else. Commit 07009121c2 removed the injection
point test code that the comment referred to.
---
 src/backend/postmaster/datachecksum_state.c |  9 +++++++++
 src/include/postmaster/datachecksum_state.h | 12 ------------
 2 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/src/backend/postmaster/datachecksum_state.c b/src/backend/postmaster/datachecksum_state.c
index 04f1a268845..6fceb0b349c 100644
--- a/src/backend/postmaster/datachecksum_state.c
+++ b/src/backend/postmaster/datachecksum_state.c
@@ -276,6 +276,15 @@ static const ChecksumBarrierCondition checksum_barriers[9] =
 	{PG_DATA_CHECKSUM_OFF, PG_DATA_CHECKSUM_INPROGRESS_OFF},
 };
 
+/* Possible states for a database entry which has been processed */
+typedef enum
+{
+	DATACHECKSUMSWORKER_SUCCESSFUL = 0,
+	DATACHECKSUMSWORKER_ABORTED,
+	DATACHECKSUMSWORKER_FAILED,
+	DATACHECKSUMSWORKER_DROPDB,
+} DataChecksumsWorkerResult;
+
 /*
  * Signaling between backends calling pg_enable/disable_data_checksums, the
  * checksums launcher process, and the checksums worker process.
diff --git a/src/include/postmaster/datachecksum_state.h b/src/include/postmaster/datachecksum_state.h
index 2a1ae10d55d..dbe25f5461f 100644
--- a/src/include/postmaster/datachecksum_state.h
+++ b/src/include/postmaster/datachecksum_state.h
@@ -24,18 +24,6 @@ typedef enum DataChecksumsWorkerOperation
 	DISABLE_DATACHECKSUMS,
 } DataChecksumsWorkerOperation;
 
-/*
- * Possible states for a database entry which has been processed. Exported
- * here since we want to be able to reference this from injection point tests.
- */
-typedef enum
-{
-	DATACHECKSUMSWORKER_SUCCESSFUL = 0,
-	DATACHECKSUMSWORKER_ABORTED,
-	DATACHECKSUMSWORKER_FAILED,
-	DATACHECKSUMSWORKER_DROPDB,
-} DataChecksumsWorkerResult;
-
 /* Prototypes for data checksum state manipulation */
 bool		AbsorbDataChecksumsBarrier(ProcSignalBarrierType barrier);
 void		EmitAndWaitDataChecksumsBarrier(uint32 state);
-- 
2.47.3