1 files changed, 0 insertions, 222 deletions
diff --git a/src/backend/access/transam.h b/src/backend/access/transam.h
deleted file mode 100644
index ca9a47e802b..00000000000
--- a/src/backend/access/transam.h
+++ /dev/null
@@ -1,222 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * transam.h--
- *    postgres transaction access method support code header
- *
- *
- * Copyright (c) 1994, Regents of the University of California
- *
- * $Id: transam.h,v 1.2 1996/08/24 20:47:42 scrappy Exp $
- *
- *   NOTES
- *	Transaction System Version 101 now support proper oid
- *	generation and recording in the variable relation.
- *
- *-------------------------------------------------------------------------
- */
-#ifndef TRANSAM_H
-#define TRANSAM_H
-
-/* ----------------
- *	transaction system version id
- *
- *	this is stored on the first page of the log, time and variable
- *	relations on the first 4 bytes.  This is so that if we improve
- *	the format of the transaction log after postgres version 2, then
- *	people won't have to rebuild their databases.
- *
- *	TRANS_SYSTEM_VERSION 100 means major version 1 minor version 0.
- *	Two databases with the same major version should be compatible,
- *	even if their minor versions differ.
- * ----------------
- */
-#define TRANS_SYSTEM_VERSION	101
-
-/* ----------------
- *	transaction id status values
- *
- *	someday we will use "11" = 3 = XID_INVALID to mean the
- *	starting of run-length encoded log data.
- * ----------------
- */
-#define XID_COMMIT      2       		/* transaction commited */
-#define XID_ABORT       1       		/* transaction aborted */
-#define XID_INPROGRESS  0       		/* transaction in progress */
-#define XID_INVALID     3       		/* other */
-
-typedef unsigned char XidStatus; 		/* (2 bits) */
-
-/* ----------
- *      note: we reserve the first 16384 object ids for internal use.
- *      oid's less than this appear in the .bki files.  the choice of
- *      16384 is completely arbitrary.
- * ----------
- */
-#define BootstrapObjectIdData 16384
-
-/* ----------------
- *   	BitIndexOf computes the index of the Nth xid on a given block
- * ----------------
- */
-#define BitIndexOf(N)   ((N) * 2)
-
-/* ----------------
- *	transaction page definitions
- * ----------------
- */
-#define TP_DataSize		BLCKSZ
-#define TP_NumXidStatusPerBlock	(TP_DataSize * 4)
-#define TP_NumTimePerBlock	(TP_DataSize / 4)
-
-/* ----------------
- *	LogRelationContents structure
- *
- *	This structure describes the storage of the data in the
- *	first 128 bytes of the log relation.  This storage is never
- *	used for transaction status because transaction id's begin
- *	their numbering at 512.
- *
- *	The first 4 bytes of this relation store the version
- *	number of the transction system.
- * ----------------
- */
-typedef struct LogRelationContentsData {
-    int			TransSystemVersion;
-} LogRelationContentsData;
-
-typedef LogRelationContentsData *LogRelationContents;
-
-/* ----------------
- *	TimeRelationContents structure
- *
- *	This structure describes the storage of the data in the
- *	first 2048 bytes of the time relation.  This storage is never
- *	used for transaction commit times because transaction id's begin
- *	their numbering at 512.
- *
- *	The first 4 bytes of this relation store the version
- *	number of the transction system.
- * ----------------
- */
-typedef struct TimeRelationContentsData {
-    int			TransSystemVersion;
-} TimeRelationContentsData;
-
-typedef TimeRelationContentsData *TimeRelationContents;
-
-/* ----------------
- *	VariableRelationContents structure
- *
- *	The variable relation is a special "relation" which
- *	is used to store various system "variables" persistantly.
- *	Unlike other relations in the system, this relation
- *	is updated in place whenever the variables change.
- *
- *	The first 4 bytes of this relation store the version
- *	number of the transction system.
- *
- *	Currently, the relation has only one page and the next
- *	available xid, the last committed xid and the next
- *	available oid are stored there.
- * ----------------
- */
-typedef struct VariableRelationContentsData {
-    int			TransSystemVersion;
-    TransactionId	nextXidData;
-    TransactionId	lastXidData;
-    Oid			nextOid;
-} VariableRelationContentsData;
-
-typedef VariableRelationContentsData *VariableRelationContents;
-
-/* ----------------
- *	extern declarations
- * ----------------
- */
-
-/*
- * prototypes for functions in transam/transam.c
- */
-extern int RecoveryCheckingEnabled();
-extern void SetRecoveryCheckingEnabled(bool state);
-extern bool TransactionLogTest(TransactionId transactionId, XidStatus status);
-extern void TransactionLogUpdate(TransactionId transactionId,
-				 XidStatus status);
-extern AbsoluteTime TransactionIdGetCommitTime(TransactionId transactionId);
-extern void TransRecover(Relation logRelation);
-extern void InitializeTransactionLog();
-extern bool TransactionIdDidCommit(TransactionId transactionId);
-extern bool TransactionIdDidAbort(TransactionId transactionId);
-extern bool TransactionIdIsInProgress(TransactionId transactionId);
-extern void TransactionIdCommit(TransactionId transactionId);
-extern void TransactionIdAbort(TransactionId transactionId);
-extern void TransactionIdSetInProgress(TransactionId transactionId);
-
-/* in transam/transsup.c */
-extern void AmiTransactionOverride(bool flag);
-extern void TransComputeBlockNumber(Relation relation,
-	TransactionId transactionId, BlockNumber *blockNumberOutP);
-extern XidStatus TransBlockGetLastTransactionIdStatus(Block tblock,
-	TransactionId baseXid, TransactionId *returnXidP);
-extern XidStatus TransBlockGetXidStatus(Block tblock,
-					TransactionId transactionId);
-extern void TransBlockSetXidStatus(Block tblock,
-	TransactionId transactionId, XidStatus xstatus);
-extern AbsoluteTime TransBlockGetCommitTime(Block tblock,
-	TransactionId transactionId);
-extern void TransBlockSetCommitTime(Block tblock,
-	TransactionId transactionId, AbsoluteTime commitTime);
-extern XidStatus TransBlockNumberGetXidStatus(Relation relation,
-	BlockNumber blockNumber, TransactionId xid, bool *failP);
-extern void TransBlockNumberSetXidStatus(Relation relation,
-	BlockNumber blockNumber, TransactionId xid, XidStatus xstatus,
-	bool *failP);
-extern AbsoluteTime TransBlockNumberGetCommitTime(Relation relation,
-	BlockNumber blockNumber, TransactionId xid, bool *failP);
-extern void TransBlockNumberSetCommitTime(Relation relation,
-	BlockNumber blockNumber, TransactionId xid, AbsoluteTime xtime,
-	bool *failP);
-extern void TransGetLastRecordedTransaction(Relation relation,
-	TransactionId xid, bool *failP);
-
-/* in transam/varsup.c */
-extern void VariableRelationGetNextXid(TransactionId *xidP);
-extern void VariableRelationGetLastXid(TransactionId *xidP);
-extern void VariableRelationPutNextXid(TransactionId xid);
-extern void VariableRelationPutLastXid(TransactionId xid);
-extern void VariableRelationGetNextOid(Oid *oid_return);
-extern void VariableRelationPutNextOid(Oid *oidP);
-extern void GetNewTransactionId(TransactionId *xid);
-extern void UpdateLastCommittedXid(TransactionId xid);
-extern void GetNewObjectIdBlock(Oid *oid_return, int oid_block_size);
-extern void GetNewObjectId(Oid *oid_return);
-extern void CheckMaxObjectId(Oid assigned_oid);
-
-/* ----------------
- *	global variable extern declarations
- * ----------------
- */
-
-/* in transam.c */
-extern Relation	LogRelation;
-extern Relation	TimeRelation;
-extern Relation	VariableRelation;
-
-extern TransactionId	cachedGetCommitTimeXid;
-extern AbsoluteTime	cachedGetCommitTime;
-extern TransactionId	cachedTestXid;
-extern XidStatus	cachedTestXidStatus;
-
-extern TransactionId NullTransactionId;
-extern TransactionId AmiTransactionId;
-extern TransactionId FirstTransactionId;
-
-extern int RecoveryCheckingEnableState;
-
-/* in transsup.c */
-extern bool AMI_OVERRIDE;	
-
-/* in varsup.c */
-extern int OidGenLockId;
-
-#endif /* TRAMSAM_H */