v1-0001-pg18-Fix-ABI-break-by-moving-PROCSIG_SLOTSYNC_MESSAGE-.patch
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Filename: v1-0001-pg18-Fix-ABI-break-by-moving-PROCSIG_SLOTSYNC_MESSAGE-.patch
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Series: patch v1-0001
Subject: Fix ABI break by moving PROCSIG_SLOTSYNC_MESSAGE in ProcSignalReason
| File | + | − |
|---|---|---|
| src/include/storage/procsignal.h | 3 | 2 |
From 8c7f964d5c56fa40b83fdda21e610594fd634897 Mon Sep 17 00:00:00 2001
From: Fujii Masao <fujii@postgresql.org>
Date: Wed, 8 Apr 2026 11:58:43 +0900
Subject: [PATCH v1] Fix ABI break by moving PROCSIG_SLOTSYNC_MESSAGE in
ProcSignalReason
Commit 58c1188a3ea added PROCSIG_SLOTSYNC_MESSAGE in the middle of
enum ProcSignalReason, breaking the ABI.
Fix this by moving PROCSIG_SLOTSYNC_MESSAGE to the end of the enum.
Per buildfarm member crake.
Discussion: https://postgr.es/m/CAHGQGwH_AAbtsiYDJt65N7_4PJ0CgOJmBEaCq68e5_tcuG_vXw@mail.gmail.com
---
src/include/storage/procsignal.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/include/storage/procsignal.h b/src/include/storage/procsignal.h
index c4a59325604..234cfcb364a 100644
--- a/src/include/storage/procsignal.h
+++ b/src/include/storage/procsignal.h
@@ -36,7 +36,6 @@ typedef enum
PROCSIG_BARRIER, /* global barrier interrupt */
PROCSIG_LOG_MEMORY_CONTEXT, /* ask backend to log the memory contexts */
PROCSIG_PARALLEL_APPLY_MESSAGE, /* Message from parallel apply workers */
- PROCSIG_SLOTSYNC_MESSAGE, /* ask slot synchronization to stop */
/* Recovery conflict reasons */
PROCSIG_RECOVERY_CONFLICT_FIRST,
@@ -48,9 +47,11 @@ typedef enum
PROCSIG_RECOVERY_CONFLICT_BUFFERPIN,
PROCSIG_RECOVERY_CONFLICT_STARTUP_DEADLOCK,
PROCSIG_RECOVERY_CONFLICT_LAST = PROCSIG_RECOVERY_CONFLICT_STARTUP_DEADLOCK,
+
+ PROCSIG_SLOTSYNC_MESSAGE, /* ask slot synchronization to stop */
} ProcSignalReason;
-#define NUM_PROCSIGNALS (PROCSIG_RECOVERY_CONFLICT_LAST + 1)
+#define NUM_PROCSIGNALS (PROCSIG_SLOTSYNC_MESSAGE + 1)
typedef enum
{
--
2.51.2