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Overview
Comment:Remove an unused variable from btree.c. (CVS 4102)
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SHA1: cb47a8297fd91becdc4e1c50fd84b3efedd3951f
User & Date: drh 2007-06-20 15:14:10.000
Context
2007-06-20
15:29
Remove the dependency on libm for isnan(). Ticket #2436. (CVS 4103) (check-in: 406675bb1c user: drh tags: trunk)
15:14
Remove an unused variable from btree.c. (CVS 4102) (check-in: cb47a8297f user: drh tags: trunk)
13:37
Fix comment typo in analyze.c. Ticket #2434. (CVS 4101) (check-in: df9957b947 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/btree.c. 
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/*
** 2004 April 6
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** $Id: btree.c,v 1.388 2007/05/24 09:20:16 danielk1977 Exp $
**
** This file implements a external (disk-based) database using BTrees.
** See the header comment on "btreeInt.h" for additional information.
** Including a description of file format and an overview of operation.
*/
#include "btreeInt.h"













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/*
** 2004 April 6
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** $Id: btree.c,v 1.389 2007/06/20 15:14:10 drh Exp $
**
** This file implements a external (disk-based) database using BTrees.
** See the header comment on "btreeInt.h" for additional information.
** Including a description of file format and an overview of operation.
*/
#include "btreeInt.h"
︙︙
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** to the cell content.
**
** This routine works only for pages that do not contain overflow cells.
*/
#define findCell(pPage, iCell) \
  ((pPage)->aData + get2byte(&(pPage)->aData[(pPage)->cellOffset+2*(iCell)]))
u8 *sqlite3BtreeFindCell(MemPage *pPage, int iCell){
  u8 *data = pPage->aData;
  assert( iCell>=0 );
  assert( iCell<get2byte(&data[pPage->hdrOffset+3]) );
  return findCell(pPage, iCell);
}

/*
** This a more complex version of sqlite3BtreeFindCell() that works for
** pages that do contain overflow cells.  See insert
*/








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** to the cell content.
**
** This routine works only for pages that do not contain overflow cells.
*/
#define findCell(pPage, iCell) \
  ((pPage)->aData + get2byte(&(pPage)->aData[(pPage)->cellOffset+2*(iCell)]))
u8 *sqlite3BtreeFindCell(MemPage *pPage, int iCell){

  assert( iCell>=0 );
  assert( iCell<get2byte(&pPage->aData[pPage->hdrOffset+3]) );
  return findCell(pPage, iCell);
}

/*
** This a more complex version of sqlite3BtreeFindCell() that works for
** pages that do contain overflow cells.  See insert
*/
︙︙