/*
** Terminate the current execution of a virtual machine then
** reset the virtual machine back to its starting state so that it
** can be reused. Any error message resulting from the prior execution
** is written into *pzErrMsg. A success code from the prior execution
** is returned.
*/
int sqlite_reset(
sqlite_vm *pVm, /* The virtual machine to be destroyed */
char **pzErrMsg /* OUT: Write error messages here */
){
int rc = sqliteVdbeReset((Vdbe*)pVm, pzErrMsg);
sqliteVdbeMakeReady((Vdbe*)pVm, -1, 0);
sqliteStrRealloc(pzErrMsg);
return rc;
}
/*
** Clean up and delete a VDBE after execution. Return an integer which is
** the result code. Write any error message text into *pzErrMsg.
*/
int sqliteVdbeFinalize(Vdbe *p, char **pzErrMsg){
int rc;
sqlite *db;
if( p->magic!=VDBE_MAGIC_RUN && p->magic!=VDBE_MAGIC_HALT ){
sqliteSetString(pzErrMsg, sqlite_error_string(SQLITE_MISUSE), (char*)0);
return SQLITE_MISUSE;
}
db = p->db;
rc = sqliteVdbeReset(p, pzErrMsg);
sqliteVdbeDelete(p);
if( db->want_to_close && db->pVdbe==0 ){
sqlite_close(db);
}
if( rc==SQLITE_SCHEMA ){
sqliteResetInternalSchema(db, 0);
}
return rc;
}
