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Overview
Comment:Remove unused variable. Ticket #355. (CVS 1030)
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SHA1: 5228cecdb84a665b96750fc0dc7c81e3f50a3ce8
User & Date: drh 2003-06-17 02:57:18.000
Context
2003-06-22
01:41
Make sure the source of a PULL opcode is not an ephemeral string. Ticket #360. (CVS 1031) (check-in: cb70ee67ea user: drh tags: trunk)
2003-06-17
02:57
Remove unused variable. Ticket #355. (CVS 1030) (check-in: 5228cecdb8 user: drh tags: trunk)
2003-06-16
19:18
Fix compiler errors and warnings win SQLITE_OMIT_AUTHORIZATION is defined. Ticket #353. (CVS 1029) (check-in: 6920b633c2 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/btree.c. 
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/*
** 2001 September 15
**
** 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 1.94 2003/06/04 16:24:39 drh Exp $
**
** This file implements a external (disk-based) database using BTrees.
** For a detailed discussion of BTrees, refer to
**
**     Donald E. Knuth, THE ART OF COMPUTER PROGRAMMING, Volume 3:
**     "Sorting And Searching", pages 473-480. Addison-Wesley
**     Publishing Company, Reading, Massachusetts.












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/*
** 2001 September 15
**
** 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 1.95 2003/06/17 02:57:18 drh Exp $
**
** This file implements a external (disk-based) database using BTrees.
** For a detailed discussion of BTrees, refer to
**
**     Donald E. Knuth, THE ART OF COMPUTER PROGRAMMING, Volume 3:
**     "Sorting And Searching", pages 473-480. Addison-Wesley
**     Publishing Company, Reading, Massachusetts.
︙︙
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** calls defragementPage() to consolidate all free space before 
** allocating the new chunk.
*/
static int allocateSpace(Btree *pBt, MemPage *pPage, int nByte){
  FreeBlk *p;
  u16 *pIdx;
  int start;


  int cnt = 0;
  int iSize;

  assert( sqlitepager_iswriteable(pPage) );
  assert( nByte==ROUNDUP(nByte) );
  assert( pPage->isInit );
  if( pPage->nFree<nByte || pPage->isOverfull ) return 0;
  pIdx = &pPage->u.hdr.firstFree;
  p = (FreeBlk*)&pPage->u.aDisk[SWAB16(pBt, *pIdx)];








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** calls defragementPage() to consolidate all free space before 
** allocating the new chunk.
*/
static int allocateSpace(Btree *pBt, MemPage *pPage, int nByte){
  FreeBlk *p;
  u16 *pIdx;
  int start;
  int iSize;
#ifndef NDEBUG
  int cnt = 0;
#endif

  assert( sqlitepager_iswriteable(pPage) );
  assert( nByte==ROUNDUP(nByte) );
  assert( pPage->isInit );
  if( pPage->nFree<nByte || pPage->isOverfull ) return 0;
  pIdx = &pPage->u.hdr.firstFree;
  p = (FreeBlk*)&pPage->u.aDisk[SWAB16(pBt, *pIdx)];
︙︙