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-rw-r--r--src/include/storage/procsignal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/storage/procsignal.h b/src/include/storage/procsignal.h
index c6255620f3d..c33c09b3b1c 100644
--- a/src/include/storage/procsignal.h
+++ b/src/include/storage/procsignal.h
@@ -31,6 +31,7 @@ typedef enum
{
PROCSIG_CATCHUP_INTERRUPT, /* sinval catchup interrupt */
PROCSIG_NOTIFY_INTERRUPT, /* listen/notify interrupt */
+ PROCSIG_WALSND_INIT_STOPPING, /* ask walsenders to prepare for shutdown */
/* Recovery conflict reasons */
PROCSIG_RECOVERY_CONFLICT_DATABASE,