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Code Issues Releases Wiki Activity

More alignment

This commit is contained in:
Bruce Momjian 1999-07-04 05:44:56 +00:00
parent ede5a41829
commit a0b4af3c85
1 changed files with 5 additions and 4 deletions
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9
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 1.19 1999/07/04 04:56:01 momjian Exp $
* $Id: htup.h,v 1.20 1999/07/04 05:44:56 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -53,12 +53,13 @@ typedef struct HeapTupleHeaderData
typedef HeapTupleHeaderData *HeapTupleHeader;
#define MinTupleSize (DOUBLEALIGN(sizeof (PageHeaderData) + \
sizeof(HeapTupleHeaderData) + sizeof(int4)))
#define MinTupleSize (MAXALIGN(sizeof (PageHeaderData) + \
MAXALIGN(sizeof(HeapTupleHeaderData)) + \
MAXALIGN(sizeof(char)))
#define MaxTupleSize (BLCKSZ - MinTupleSize)
#define MaxAttrSize (MaxTupleSize - sizeof(HeapTupleHeaderData))
#define MaxAttrSize (MaxTupleSize - MAXALIGN(sizeof(HeapTupleHeaderData)))
#define SelfItemPointerAttributeNumber (-1)
#define ObjectIdAttributeNumber (-2)