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Fixes for compiler warnings. Also more coverage. (CVS 1775)

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FossilOrigin-Name: fa19c77bf045787faa4cdc40bcfbd9eeae8594ae
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danielk1977
2004-06-30 08:20:16 +00:00
parent 46c43edd39
commit bc6ada4103
9 changed files with 117 additions and 43 deletions
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7
src/btree.c
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@@ -9,7 +9,7 @@
** May you share freely, never taking more than you give.
**
*************************************************************************
** $Id: btree.c,v 1.175 2004/06/30 01:07:02 drh Exp $
** $Id: btree.c,v 1.176 2004/06/30 08:20:16 danielk1977 Exp $
**
** This file implements a external (disk-based) database using BTrees.
** For a detailed discussion of BTrees, refer to
@@ -501,11 +501,13 @@ static void parseCell(
** data header and the local payload, but not any overflow page or
** the space used by the cell pointer.
*/
#ifndef NDEBUG
static int cellSize(MemPage *pPage, int iCell){
CellInfo info;
parseCell(pPage, iCell, &info);
return info.nSize;
}
#endif
static int cellSizePtr(MemPage *pPage, u8 *pCell){
CellInfo info;
parseCellPtr(pPage, pCell, &info);
@@ -719,14 +721,13 @@ static int allocateSpace(MemPage *pPage, int nByte){
** free blocks into a single big free block.
*/
static void freeSpace(MemPage *pPage, int start, int size){
int end = start + size; /* End of the segment being freed */
int addr, pbegin, hdr;
unsigned char *data = pPage->aData;
assert( pPage->pBt!=0 );
assert( sqlite3pager_iswriteable(data) );
assert( start>=pPage->hdrOffset+6+(pPage->leaf?0:4) );
assert( end<=pPage->pBt->usableSize );
assert( (start + size)<=pPage->pBt->usableSize );
if( size<4 ) size = 4;
/* Add the space back into the linked list of freeblocks */