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Use a vdbe memory cell to allocate the space required for vdbe cursors. (CVS 4912)

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FossilOrigin-Name: 047153648155654b0cd70b811935209d2e21776c
This commit is contained in:
danielk1977
2008-03-25 09:47:35 +00:00
parent 1e968a0cbf
commit cd3e8f7ce9
18 changed files with 251 additions and 177 deletions
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8
src/test3.c
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@@ -13,7 +13,7 @@
** is not included in the SQLite library. It is used for automated
** testing of the SQLite library.
**
** $Id: test3.c,v 1.92 2008/03/25 00:22:21 drh Exp $
** $Id: test3.c,v 1.93 2008/03/25 09:47:35 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "btreeInt.h"
@@ -711,10 +711,13 @@ static int btree_cursor(
pBt = sqlite3TextToPtr(argv[1]);
if( Tcl_GetInt(interp, argv[2], &iTable) ) return TCL_ERROR;
if( Tcl_GetBoolean(interp, argv[3], &wrFlag) ) return TCL_ERROR;
pCur = (BtCursor *)ckalloc(sqlite3BtreeCursorSize());
memset(pCur, 0, sqlite3BtreeCursorSize());
sqlite3BtreeEnter(pBt);
rc = sqlite3BtreeCursor(pBt, iTable, wrFlag, 0, &pCur);
rc = sqlite3BtreeCursor(pBt, iTable, wrFlag, 0, pCur);
sqlite3BtreeLeave(pBt);
if( rc ){
ckfree((char *)pCur);
Tcl_AppendResult(interp, errorName(rc), 0);
return TCL_ERROR;
}
@@ -748,6 +751,7 @@ static int btree_close_cursor(
sqlite3BtreeEnter(pBt);
rc = sqlite3BtreeCloseCursor(pCur);
sqlite3BtreeLeave(pBt);
ckfree((char *)pCur);
if( rc ){
Tcl_AppendResult(interp, errorName(rc), 0);
return TCL_ERROR;