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Remove compiler warnings under MSVC. (CVS 6249)

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FossilOrigin-Name: 6301f08a2b32289a49c4af994f2770318c444b49
This commit is contained in:
shane
2009-02-04 01:49:30 +00:00
parent d3a5c50ec7
commit 63207ab262
6 changed files with 31 additions and 30 deletions
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10
src/backup.c
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@@ -12,7 +12,7 @@
** This file contains the implementation of the sqlite3_backup_XXX()
** API functions and the related features.
**
** $Id: backup.c,v 1.4 2009/02/03 22:51:06 drh Exp $
** $Id: backup.c,v 1.5 2009/02/04 01:49:30 shane Exp $
*/
#include "sqliteInt.h"
#include "btreeInt.h"
@@ -260,7 +260,7 @@ int sqlite3_backup_step(sqlite3_backup *p, int nPage){
Pager * const pSrcPager = sqlite3BtreePager(p->pSrc); /* Source pager */
Pager * const pDestPager = sqlite3BtreePager(p->pDest); /* Dest pager */
int ii; /* Iterator variable */
int nSrcPage; /* Size of source db in pages */
int nSrcPage = -1; /* Size of source db in pages */
int bCloseTrans = 0; /* True if src db requires unlocking */
/* If the source pager is currently in a write-transaction, return
@@ -293,7 +293,7 @@ int sqlite3_backup_step(sqlite3_backup *p, int nPage){
if( rc==SQLITE_OK ){
rc = sqlite3PagerPagecount(pSrcPager, &nSrcPage);
}
for(ii=0; ii<nPage && p->iNext<=nSrcPage && rc==SQLITE_OK; ii++){
for(ii=0; ii<nPage && p->iNext<=(Pgno)nSrcPage && rc==SQLITE_OK; ii++){
const Pgno iSrcPg = p->iNext; /* Source page number */
if( iSrcPg!=PENDING_BYTE_PAGE(p->pSrc->pBt) ){
DbPage *pSrcPg; /* Source page object */
@@ -308,7 +308,7 @@ int sqlite3_backup_step(sqlite3_backup *p, int nPage){
if( rc==SQLITE_OK ){
p->nPagecount = nSrcPage;
p->nRemaining = nSrcPage+1-p->iNext;
if( p->iNext>nSrcPage ){
if( p->iNext>(Pgno)nSrcPage ){
rc = SQLITE_DONE;
}
}
@@ -375,7 +375,7 @@ int sqlite3_backup_step(sqlite3_backup *p, int nPage){
iOff+=nSrcPagesize
){
PgHdr *pSrcPg = 0;
const Pgno iSrcPg = (iOff/nSrcPagesize)+1;
const Pgno iSrcPg = (Pgno)((iOff/nSrcPagesize)+1);
rc = sqlite3PagerGet(pSrcPager, iSrcPg, &pSrcPg);
if( rc==SQLITE_OK ){
u8 *zData = sqlite3PagerGetData(pSrcPg);