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Do not use the page containing locks for anything to avoid problems with

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the manditory file locking on windows. (CVS 1595)

FossilOrigin-Name: 5a814202777f381caf5337b37e11c9ab8b8f554a
This commit is contained in:
drh
2004-06-15 01:40:29 +00:00
parent bf9a7e4d4e
commit 1f5957167b
5 changed files with 45 additions and 23 deletions
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8
src/pager.c
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@@ -18,7 +18,7 @@
** file simultaneously, or one process from reading the database while
** another is writing.
**
** @(#) $Id: pager.c,v 1.126 2004/06/14 06:03:57 danielk1977 Exp $
** @(#) $Id: pager.c,v 1.127 2004/06/15 01:40:29 drh Exp $
*/
#include "os.h" /* Must be first to enable large file support */
#include "sqliteInt.h"
@@ -1205,6 +1205,9 @@ int sqlite3pager_pagecount(Pager *pPager){
return 0;
}
n /= SQLITE_PAGE_SIZE;
if( !pPager->memDb && n==PENDING_BYTE/SQLITE_PAGE_SIZE ){
n++;
}
if( pPager->state!=PAGER_UNLOCK ){
pPager->dbSize = n;
}
@@ -2209,6 +2212,9 @@ int sqlite3pager_write(void *pData){
*/
if( pPager->dbSize<(int)pPg->pgno ){
pPager->dbSize = pPg->pgno;
if( !pPager->memDb && pPager->dbSize==PENDING_BYTE/pPager->pageSize ){
pPager->dbSize++;
}
}
return rc;
}