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Refactor the interface to the randomness generator. (CVS 1224)

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FossilOrigin-Name: f2bdccf4bb2f796aafb64c33e55f62a1794d750c
This commit is contained in:
drh
2004-02-11 09:46:30 +00:00
parent 9eb9e26b82
commit bbd82df617
10 changed files with 73 additions and 80 deletions
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6
src/build.c
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@@ -23,7 +23,7 @@
** ROLLBACK
** PRAGMA
**
** $Id: build.c,v 1.164 2004/01/19 04:55:56 jplyon Exp $
** $Id: build.c,v 1.165 2004/02/11 09:46:31 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -819,7 +819,9 @@ void sqliteAddCollateType(Parse *pParse, int collType){
*/
void sqliteChangeCookie(sqlite *db, Vdbe *v){
if( db->next_cookie==db->aDb[0].schema_cookie ){
db->next_cookie = db->aDb[0].schema_cookie + sqliteRandomByte() + 1;
unsigned char r;
sqliteRandomness(1, &r);
db->next_cookie = db->aDb[0].schema_cookie + r + 1;
db->flags |= SQLITE_InternChanges;
sqliteVdbeAddOp(v, OP_Integer, db->next_cookie, 0);
sqliteVdbeAddOp(v, OP_SetCookie, 0, 0);