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Make functions static where possible, enclose unused functions in #ifdef NOT_USED.

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This commit is contained in:
Bruce Momjian
1997-08-19 21:40:56 +00:00
parent b992e200b8
commit 1d8bbfd2e7
186 changed files with 1114 additions and 1048 deletions
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22
src/backend/access/transam/transam.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/transam.c,v 1.8 1996/11/27 15:15:54 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/transam.c,v 1.9 1997/08/19 21:29:59 momjian Exp $
*
* NOTES
* This file contains the high level access-method interface to the
@@ -26,6 +26,12 @@
#include <storage/spin.h>
#include <commands/vacuum.h>
static int RecoveryCheckingEnabled(void);
static void TransRecover(Relation logRelation);
static bool TransactionLogTest(TransactionId transactionId, XidStatus status);
static void TransactionLogUpdate(TransactionId transactionId,
XidStatus status);
/* ----------------
* global variables holding pointers to relations used
* by the transaction system. These are initialized by
@@ -95,17 +101,19 @@ extern bool BuildingBtree;
* recovery checking accessors
* ----------------
*/
int
static int
RecoveryCheckingEnabled(void)
{
return RecoveryCheckingEnableState;
}
void
#ifdef NOT_USED
static void
SetRecoveryCheckingEnabled(bool state)
{
RecoveryCheckingEnableState = (state == true);
}
#endif
/* ----------------------------------------------------------------
* postgres log/time access method interface
@@ -124,7 +132,7 @@ SetRecoveryCheckingEnabled(bool state)
* --------------------------------
*/
bool /* true/false: does transaction id have specified status? */
static bool /* true/false: does transaction id have specified status? */
TransactionLogTest(TransactionId transactionId, /* transaction id to test */
XidStatus status) /* transaction status */
{
@@ -186,7 +194,7 @@ TransactionLogTest(TransactionId transactionId, /* transaction id to test */
* TransactionLogUpdate
* --------------------------------
*/
void
static void
TransactionLogUpdate(TransactionId transactionId, /* trans id to update */
XidStatus status) /* new trans status */
{
@@ -371,7 +379,7 @@ TransactionIdGetCommitTime(TransactionId transactionId) /* transaction id to tes
* passed a flag on the command line.
* --------------------------------
*/
void
static void
TransRecover(Relation logRelation)
{
#if 0
@@ -664,6 +672,7 @@ TransactionIdAbort(TransactionId transactionId)
TransactionLogUpdate(transactionId, XID_ABORT);
}
#ifdef NOT_USED
void
TransactionIdSetInProgress(TransactionId transactionId)
{
@@ -672,3 +681,4 @@ TransactionIdSetInProgress(TransactionId transactionId)
TransactionLogUpdate(transactionId, XID_INPROGRESS);
}
#endif

25
src/backend/access/transam/transsup.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/Attic/transsup.c,v 1.8 1997/08/12 22:51:57 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/Attic/transsup.c,v 1.9 1997/08/19 21:30:12 momjian Exp $
*
* NOTES
* This file contains support functions for the high
@@ -23,6 +23,15 @@
#include <access/xact.h>
#include <storage/lmgr.h>
static AbsoluteTime TransBlockGetCommitTime(Block tblock,
TransactionId transactionId);
static XidStatus TransBlockGetXidStatus(Block tblock,
TransactionId transactionId);
static void TransBlockSetCommitTime(Block tblock,
TransactionId transactionId, AbsoluteTime commitTime);
static void TransBlockSetXidStatus(Block tblock,
TransactionId transactionId, XidStatus xstatus);
/* ----------------------------------------------------------------
* general support routines
* ----------------------------------------------------------------
@@ -93,7 +102,8 @@ TransComputeBlockNumber(Relation relation, /* relation to test */
* --------------------------------
*/
XidStatus
#ifdef NOT_USED
static XidStatus
TransBlockGetLastTransactionIdStatus(Block tblock,
TransactionId baseXid,
TransactionId *returnXidP)
@@ -159,6 +169,7 @@ TransBlockGetLastTransactionIdStatus(Block tblock,
*/
return xstatus;
}
#endif
/* --------------------------------
* TransBlockGetXidStatus
@@ -167,7 +178,7 @@ TransBlockGetLastTransactionIdStatus(Block tblock,
* --------------------------------
*/
XidStatus
static XidStatus
TransBlockGetXidStatus(Block tblock,
TransactionId transactionId)
{
@@ -218,7 +229,7 @@ TransBlockGetXidStatus(Block tblock,
* This sets the status of the desired transaction
* --------------------------------
*/
void
static void
TransBlockSetXidStatus(Block tblock,
TransactionId transactionId,
XidStatus xstatus)
@@ -279,7 +290,7 @@ TransBlockSetXidStatus(Block tblock,
* specified transaction id in the trans block.
* --------------------------------
*/
AbsoluteTime
static AbsoluteTime
TransBlockGetCommitTime(Block tblock,
TransactionId transactionId)
{
@@ -320,7 +331,7 @@ TransBlockGetCommitTime(Block tblock,
* This sets the commit time of the specified transaction
* --------------------------------
*/
void
static void
TransBlockSetCommitTime(Block tblock,
TransactionId transactionId,
AbsoluteTime commitTime)
@@ -590,6 +601,7 @@ TransBlockNumberSetCommitTime(Relation relation,
* TransGetLastRecordedTransaction
* --------------------------------
*/
#ifdef NOT_USED
void
TransGetLastRecordedTransaction(Relation relation,
TransactionId xid, /* return: transaction id */
@@ -651,3 +663,4 @@ TransGetLastRecordedTransaction(Relation relation,
*/
RelationUnsetLockForRead(relation);
}
#endif

21
src/backend/access/transam/varsup.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/varsup.c,v 1.8 1997/08/12 22:51:58 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/varsup.c,v 1.9 1997/08/19 21:30:16 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -20,6 +20,13 @@
#include <access/heapam.h>
#include <catalog/catname.h>
static void GetNewObjectIdBlock(Oid *oid_return, int oid_block_size);
static void VariableRelationGetNextOid(Oid *oid_return);
static void VariableRelationGetNextXid(TransactionId *xidP);
static void VariableRelationPutLastXid(TransactionId xid);
static void VariableRelationPutNextOid(Oid *oidP);
static void VariableRelationGetLastXid(TransactionId *xidP);
/* ---------------------
* spin lock for oid generation
* ---------------------
@@ -35,7 +42,7 @@ int OidGenLockId;
* VariableRelationGetNextXid
* --------------------------------
*/
void
static void
VariableRelationGetNextXid(TransactionId *xidP)
{
Buffer buf;
@@ -77,7 +84,7 @@ VariableRelationGetNextXid(TransactionId *xidP)
* VariableRelationGetLastXid
* --------------------------------
*/
void
static void
VariableRelationGetLastXid(TransactionId *xidP)
{
Buffer buf;
@@ -166,7 +173,7 @@ VariableRelationPutNextXid(TransactionId xid)
* VariableRelationPutLastXid
* --------------------------------
*/
void
static void
VariableRelationPutLastXid(TransactionId xid)
{
Buffer buf;
@@ -209,7 +216,7 @@ VariableRelationPutLastXid(TransactionId xid)
* VariableRelationGetNextOid
* --------------------------------
*/
void
static void
VariableRelationGetNextOid(Oid *oid_return)
{
Buffer buf;
@@ -277,7 +284,7 @@ VariableRelationGetNextOid(Oid *oid_return)
* VariableRelationPutNextOid
* --------------------------------
*/
void
static void
VariableRelationPutNextOid(Oid *oidP)
{
Buffer buf;
@@ -484,7 +491,7 @@ UpdateLastCommittedXid(TransactionId xid)
* id assignments should use this
* ----------------
*/
void
static void
GetNewObjectIdBlock(Oid *oid_return, /* place to return the new object id */
int oid_block_size) /* number of oids desired */
{

54
src/backend/access/transam/xact.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.11 1997/08/12 22:52:01 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.12 1997/08/19 21:30:19 momjian Exp $
*
* NOTES
* Transaction aborts can now occur two ways:
@@ -151,6 +151,21 @@
#include <commands/async.h>
#include <commands/sequence.h>
static void AbortTransaction(void);
static void AtAbort_Cache(void);
static void AtAbort_Locks(void);
static void AtAbort_Memory(void);
static void AtCommit_Cache(void);
static void AtCommit_Locks(void);
static void AtCommit_Memory(void);
static void AtStart_Cache(void);
static void AtStart_Locks(void);
static void AtStart_Memory(void);
static void CommitTransaction(void);
static void RecordTransactionAbort(void);
static void RecordTransactionCommit(void);
static void StartTransaction(void);
/* ----------------
* global variables holding the current transaction state.
*
@@ -232,11 +247,13 @@ TransactionFlushEnabled(void)
return TransactionFlushState;
}
#ifdef NOT_USED
void
SetTransactionFlushEnabled(bool state)
{
TransactionFlushState = (state == true);
}
#endif
/* --------------------------------
* IsTransactionState
@@ -420,12 +437,13 @@ CommandIdIsCurrentCommandId(CommandId cid)
* ClearCommandIdCounterOverflowFlag
* --------------------------------
*/
#ifdef NOT_USED
void
ClearCommandIdCounterOverflowFlag()
{
CommandIdCounterOverflowFlag = false;
}
#endif
/* --------------------------------
* CommandCounterIncrement
@@ -464,7 +482,7 @@ InitializeTransactionSystem()
* AtStart_Cache
* --------------------------------
*/
void
static void
AtStart_Cache()
{
DiscardInvalid();
@@ -474,7 +492,7 @@ AtStart_Cache()
* AtStart_Locks
* --------------------------------
*/
void
static void
AtStart_Locks()
{
/*
@@ -489,7 +507,7 @@ AtStart_Locks()
* AtStart_Memory
* --------------------------------
*/
void
static void
AtStart_Memory()
{
Portal portal;
@@ -526,7 +544,7 @@ AtStart_Memory()
* -cim 3/18/90
* --------------------------------
*/
void
static void
RecordTransactionCommit()
{
TransactionId xid;
@@ -569,7 +587,7 @@ RecordTransactionCommit()
* AtCommit_Cache
* --------------------------------
*/
void
static void
AtCommit_Cache()
{
/* ----------------
@@ -586,7 +604,7 @@ AtCommit_Cache()
* AtCommit_Locks
* --------------------------------
*/
void
static void
AtCommit_Locks()
{
/* ----------------
@@ -602,7 +620,7 @@ AtCommit_Locks()
* AtCommit_Memory
* --------------------------------
*/
void
static void
AtCommit_Memory()
{
/* ----------------
@@ -624,7 +642,7 @@ AtCommit_Memory()
* RecordTransactionAbort
* --------------------------------
*/
void
static void
RecordTransactionAbort()
{
TransactionId xid;
@@ -655,7 +673,7 @@ RecordTransactionAbort()
* AtAbort_Cache
* --------------------------------
*/
void
static void
AtAbort_Cache()
{
RegisterInvalid(false);
@@ -665,7 +683,7 @@ AtAbort_Cache()
* AtAbort_Locks
* --------------------------------
*/
void
static void
AtAbort_Locks()
{
/* ----------------
@@ -682,7 +700,7 @@ AtAbort_Locks()
* AtAbort_Memory
* --------------------------------
*/
void
static void
AtAbort_Memory()
{
/* ----------------
@@ -704,7 +722,7 @@ AtAbort_Memory()
*
* --------------------------------
*/
void
static void
StartTransaction()
{
TransactionState s = CurrentTransactionState;
@@ -788,7 +806,7 @@ CurrentXactInProgress()
*
* --------------------------------
*/
void
static void
CommitTransaction()
{
TransactionState s = CurrentTransactionState;
@@ -847,7 +865,7 @@ CommitTransaction()
*
* --------------------------------
*/
void
static void
AbortTransaction()
{
TransactionState s = CurrentTransactionState;
@@ -1245,7 +1263,8 @@ EndTransactionBlock(void)
* AbortTransactionBlock
* --------------------------------
*/
void
#ifdef NOT_USED
static void
AbortTransactionBlock(void)
{
TransactionState s = CurrentTransactionState;
@@ -1288,6 +1307,7 @@ AbortTransactionBlock(void)
AbortTransaction();
s->blockState = TBLOCK_ENDABORT;
}
#endif
/* --------------------------------
* UserAbortTransactionBlock

4
src/backend/access/transam/xid.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/Attic/xid.c,v 1.6 1997/08/12 22:52:02 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/Attic/xid.c,v 1.7 1997/08/19 21:30:20 momjian Exp $
*
* OLD COMMENTS
* XXX WARNING
@@ -132,6 +132,7 @@ xideq(TransactionId xid1, TransactionId xid2)
* TransactionIdIncrement
* ----------------------------------------------------------------
*/
#ifdef NOT_USED
void
TransactionIdIncrement(TransactionId *transactionId)
{
@@ -141,6 +142,7 @@ TransactionIdIncrement(TransactionId *transactionId)
elog(FATAL, "TransactionIdIncrement: exhausted XID's");
return;
}
#endif
/* ----------------------------------------------------------------
* TransactionIdAdd