modify = -modify;
- rrd_file = rrd_open(infilename, &rrdold, RRD_READWRITE);
+ rrd_file = rrd_open(infilename, &rrdold, RRD_READWRITE | RRD_COPY);
if (rrd_file == NULL) {
rrd_set_error("could not open RRD");
return (-1);
case 1:
rrdold.stat_head->version[3] = '3';
break;
- default:{
+ default:
rrd_set_error("Do not know how to handle RRD version %s",
rrdold.stat_head->version);
+ rrd_close(rrd_file);
rrd_free(&rrdold);
- close(rrd_file->fd);
return (-1);
+ break;
}
- }
-
/* XXX: Error checking? */
rrd_write(rrd_out_file, rrdnew.stat_head, sizeof(stat_head_t) * 1);
rrd_write(rrd_out_file, rrdnew.rra_ptr,
sizeof(rra_ptr_t) * rrdnew.stat_head->rra_cnt);
- close(rrd_out_file->fd);
rrd_free(&rrdold);
close(rrd_file->fd);
+ rrd_close(rrd_file);
+
+ rrd_free(&rrdnew);
+ close(rrd_out_file->fd);
+ rrd_close(rrd_out_file);
+
return (0);
}