1 files changed, 0 insertions, 33 deletions
diff --git a/src/backend/storage/sinval.h b/src/backend/storage/sinval.h
deleted file mode 100644
index 036597dbb7..0000000000
--- a/src/backend/storage/sinval.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * sinval.h--
- *    POSTGRES shared cache invalidation communication definitions.
- *
- *
- * Copyright (c) 1994, Regents of the University of California
- *
- * $Id: sinval.h,v 1.1.1.1 1996/07/09 06:21:53 scrappy Exp $
- *
- *-------------------------------------------------------------------------
- */
-#ifndef	SINVAL_H
-#define SINVAL_H
-
-#include "c.h"
-#include "storage/spin.h"
-#include "storage/ipc.h"
-#include "storage/itemptr.h"
-#include "storage/backendid.h"
-
-extern SPINLOCK SInvalLock;
-
-extern void CreateSharedInvalidationState(IPCKey key);
-extern void AttachSharedInvalidationState(IPCKey key);
-extern void InitSharedInvalidationState();
-extern void RegisterSharedInvalid(int cacheId, Index hashIndex,
-				  ItemPointer pointer);
-extern void InvalidateSharedInvalid(void (*invalFunction)(),
-				    void (*resetFunction)());
-
-
-#endif /* SINVAL_H */