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-rw-r--r--src/backend/storage/lmgr.h84
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diff --git a/src/backend/storage/lmgr.h b/src/backend/storage/lmgr.h
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--- a/src/backend/storage/lmgr.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * lmgr.h--
- * POSTGRES lock manager definitions.
- *
- *
- * Copyright (c) 1994, Regents of the University of California
- *
- * $Id: lmgr.h,v 1.1.1.1 1996/07/09 06:21:53 scrappy Exp $
- *
- *-------------------------------------------------------------------------
- */
-#ifndef LMGR_H
-#define LMGR_H
-
-#include "postgres.h"
-
-#include "storage/itemptr.h"
-#include "storage/lock.h"
-#include "utils/rel.h"
-
-/*
- * This was moved from pladt.h for the new lock manager. Want to obsolete
- * all of the old code.
- */
-typedef struct LRelId {
- Oid relId; /* a relation identifier */
- Oid dbId; /* a database identifier */
-} LRelId;
-
-typedef struct LockInfoData {
- bool initialized;
- LRelId lRelId;
- TransactionId transactionIdData;
- uint16 flags;
-} LockInfoData;
-typedef LockInfoData *LockInfo;
-
-#define LockInfoIsValid(linfo) \
- ((PointerIsValid(linfo)) && ((LockInfo) linfo)->initialized)
-
-
-extern LRelId RelationGetLRelId(Relation relation);
-extern Oid LRelIdGetDatabaseId(LRelId lRelId);
-extern Oid LRelIdGetRelationId(LRelId lRelId);
-extern bool DatabaseIdIsMyDatabaseId(Oid databaseId);
-extern bool LRelIdContainsMyDatabaseId(LRelId lRelId);
-extern void RelationInitLockInfo(Relation relation);
-extern void RelationDiscardLockInfo(Relation relation);
-extern void RelationSetLockForDescriptorOpen(Relation relation);
-extern void RelationSetLockForRead(Relation relation);
-extern void RelationUnsetLockForRead(Relation relation);
-extern void RelationSetLockForWrite(Relation relation);
-extern void RelationUnsetLockForWrite(Relation relation);
-extern void RelationSetLockForTupleRead(Relation relation,
- ItemPointer itemPointer);
-
-/* used in vaccum.c */
-extern void RelationSetLockForWritePage(Relation relation,
- ItemPointer itemPointer);
-
-/* used in nbtpage.c, hashpage.c */
-extern void RelationSetSingleWLockPage(Relation relation,
- ItemPointer itemPointer);
-extern void RelationUnsetSingleWLockPage(Relation relation,
- ItemPointer itemPointer);
-extern void RelationSetSingleRLockPage(Relation relation,
- ItemPointer itemPointer);
-extern void RelationUnsetSingleRLockPage(Relation relation,
- ItemPointer itemPointer);
-extern void RelationSetRIntentLock(Relation relation);
-extern void RelationUnsetRIntentLock(Relation relation);
-extern void RelationSetWIntentLock(Relation relation);
-extern void RelationUnsetWIntentLock(Relation relation);
-extern void RelationSetLockForExtend(Relation relation);
-extern void RelationUnsetLockForExtend(Relation relation);
-extern void LRelIdAssign(LRelId *lRelId, Oid dbId, Oid relId);
-
-/* single.c */
-extern bool SingleLockReln(LockInfo linfo, LOCKT lockt, int action);
-extern bool SingleLockPage(LockInfo linfo, ItemPointer tidPtr,
- LOCKT lockt, int action);
-
-#endif /* LMGR_H */