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Install new alignment code to use MAXALIGN rather than DOUBLEALIGN where

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approproate.
This commit is contained in:
Bruce Momjian
1999-07-19 07:07:29 +00:00
parent e259780b13
commit faf7d78174
19 changed files with 70 additions and 69 deletions
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4
src/include/access/hash.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: hash.h,v 1.27 1999/07/16 17:07:26 momjian Exp $
* $Id: hash.h,v 1.28 1999/07/19 07:07:27 momjian Exp $
*
* NOTES
* modeled after Margo Seltzer's hash implementation for unix.
@@ -202,7 +202,7 @@ typedef HashItemData *HashItem;
#define BMPGSZ_BYTE(metap) ((metap)->hashm_bmsize)
#define BMPGSZ_BIT(metap) ((metap)->hashm_bmsize << BYTE_TO_BIT)
#define HashPageGetBitmap(pg) \
((uint32 *) (((char *) (pg)) + DOUBLEALIGN(sizeof(PageHeaderData))))
((uint32 *) (((char *) (pg)) + MAXALIGN(sizeof(PageHeaderData))))
/*
* The number of bits in an ovflpage bitmap which

4
src/include/access/htup.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: htup.h,v 1.24 1999/07/15 23:03:34 momjian Exp $
* $Id: htup.h,v 1.25 1999/07/19 07:07:28 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -88,7 +88,7 @@ typedef struct HeapTupleData
typedef HeapTupleData *HeapTuple;
#define HEAPTUPLESIZE DOUBLEALIGN(sizeof(HeapTupleData))
#define HEAPTUPLESIZE MAXALIGN(sizeof(HeapTupleData))
/* ----------------

4
src/include/access/itup.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: itup.h,v 1.20 1999/07/16 17:07:27 momjian Exp $
* $Id: itup.h,v 1.21 1999/07/19 07:07:28 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -103,7 +103,7 @@ typedef struct PredInfo
) \
: \
( \
(Size)DOUBLEALIGN(sizeof(IndexTupleData) + sizeof(IndexAttributeBitMapData)) \
(Size)MAXALIGN(sizeof(IndexTupleData) + sizeof(IndexAttributeBitMapData)) \
) \
)