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Katherine Ward wrote:

Browse Source 
> Changes to avoid collisions with WIN32 & MFC names...
> 1.  Renamed:
>       a.  PROC => PGPROC
>       b.  GetUserName() => GetUserNameFromId()
>       c.  GetCurrentTime() => GetCurrentDateTime()
>       d.  IGNORE => IGNORE_DTF in include/utils/datetime.h & utils/adt/datetim
>
> 2.  Added _P to some lex/yacc tokens:
>       CONST, CHAR, DELETE, FLOAT, GROUP, IN, OUT

Jan
This commit is contained in:
Jan Wieck
2002-06-11 13:40:53 +00:00
parent 3b993acf19
commit 469cb65aca
34 changed files with 306 additions and 306 deletions
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4
src/backend/access/transam/transam.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/transam.c,v 1.51 2002/05/25 20:00:11 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/transam.c,v 1.52 2002/06/11 13:40:50 wieck Exp $
*
* NOTES
* This file contains the high level access-method interface to the
@@ -201,7 +201,7 @@ TransactionIdDidAbort(TransactionId transactionId)
/*
* Now this func in shmem.c and gives quality answer by scanning
* PROC structures of all running backend. - vadim 11/26/96
* PGPROC structures of all running backend. - vadim 11/26/96
*
* Old comments:
* true if given transaction has neither committed nor aborted

12
src/backend/access/transam/varsup.c
View File

@@ -6,7 +6,7 @@
* Copyright (c) 2000, PostgreSQL Global Development Group
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/varsup.c,v 1.49 2002/05/25 20:00:11 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/varsup.c,v 1.50 2002/06/11 13:40:50 wieck Exp $
*
*-------------------------------------------------------------------------
*/
@@ -61,23 +61,23 @@ GetNewTransactionId(void)
* Must set MyProc->xid before releasing XidGenLock. This ensures
* that when GetSnapshotData calls ReadNewTransactionId, all active
* XIDs before the returned value of nextXid are already present in
* the shared PROC array. Else we have a race condition.
* the shared PGPROC array. Else we have a race condition.
*
* XXX by storing xid into MyProc without acquiring SInvalLock, we are
* relying on fetch/store of an xid to be atomic, else other backends
* might see a partially-set xid here. But holding both locks at once
* would be a nasty concurrency hit (and in fact could cause a
* deadlock against GetSnapshotData). So for now, assume atomicity.
* Note that readers of PROC xid field should be careful to fetch the
* Note that readers of PGPROC xid field should be careful to fetch the
* value only once, rather than assume they can read it multiple times
* and get the same answer each time.
*
* A solution to the atomic-store problem would be to give each PROC its
* own spinlock used only for fetching/storing that PROC's xid.
* A solution to the atomic-store problem would be to give each PGPROC its
* own spinlock used only for fetching/storing that PGPROC's xid.
* (SInvalLock would then mean primarily that PROCs couldn't be added/
* removed while holding the lock.)
*/
if (MyProc != (PROC *) NULL)
if (MyProc != (PGPROC *) NULL)
MyProc->xid = xid;
LWLockRelease(XidGenLock);

10
src/backend/access/transam/xact.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.125 2002/05/25 20:00:12 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.126 2002/06/11 13:40:50 wieck Exp $
*
* NOTES
* Transaction aborts can now occur two ways:
@@ -602,7 +602,7 @@ RecordTransactionCommit(void)
MyLastRecPtr.xrecoff = 0;
MyXactMadeXLogEntry = false;
/* Show myself as out of the transaction in PROC array */
/* Show myself as out of the transaction in PGPROC array */
MyProc->logRec.xrecoff = 0;
if (leak)
@@ -727,7 +727,7 @@ RecordTransactionAbort(void)
MyLastRecPtr.xrecoff = 0;
MyXactMadeXLogEntry = false;
/* Show myself as out of the transaction in PROC array */
/* Show myself as out of the transaction in PGPROC array */
MyProc->logRec.xrecoff = 0;
/*
@@ -960,7 +960,7 @@ CommitTransaction(void)
* as running as well or it will see two tuple versions - one deleted
* by xid 1 and one inserted by xid 0. See notes in GetSnapshotData.
*/
if (MyProc != (PROC *) NULL)
if (MyProc != (PGPROC *) NULL)
{
/* Lock SInvalLock because that's what GetSnapshotData uses. */
LWLockAcquire(SInvalLock, LW_EXCLUSIVE);
@@ -1069,7 +1069,7 @@ AbortTransaction(void)
* this must be done _before_ releasing locks we hold and _after_
* RecordTransactionAbort.
*/
if (MyProc != (PROC *) NULL)
if (MyProc != (PGPROC *) NULL)
{
/* Lock SInvalLock because that's what GetSnapshotData uses. */
LWLockAcquire(SInvalLock, LW_EXCLUSIVE);

6
src/backend/access/transam/xlog.c
View File

@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.96 2002/06/07 21:47:45 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.97 2002/06/11 13:40:50 wieck Exp $
*
*-------------------------------------------------------------------------
*/
@@ -753,7 +753,7 @@ begin:;
/* Compute record's XLOG location */
INSERT_RECPTR(RecPtr, Insert, curridx);
/* If first XLOG record of transaction, save it in PROC array */
/* If first XLOG record of transaction, save it in PGPROC array */
if (MyLastRecPtr.xrecoff == 0 && !no_tran)
{
/*
@@ -3026,7 +3026,7 @@ CreateCheckPoint(bool shutdown)
}
/*
* Get UNDO record ptr - this is oldest of PROC->logRec values. We do
* Get UNDO record ptr - this is oldest of PGPROC->logRec values. We do
* this while holding insert lock to ensure that we won't miss any
* about-to-commit transactions (UNDO must include all xacts that have
* commits after REDO point).