1 files changed, 13 insertions, 0 deletions
diff --git a/src/attr.c b/src/attr.c
index 297fc2b..cb33bb5 100644
--- a/src/attr.c
+++ b/src/attr.c
@@ -524,6 +524,11 @@ static float __calc_usage(double rate, uint64_t max)
 	return 100.0f / ((double) max / (rate * cfg_rate_interval));
 }
 
+uint64_t rate_get_total(struct rate *r)
+{
+	return r->r_total - r->r_reset;
+}
+
 void attr_calc_usage(struct attr *a, float *rx, float *tx,
 		     uint64_t rxmax, uint64_t txmax)
 {
@@ -626,6 +631,14 @@ void attr_notify_update(struct attr *a, timestamp_t *ts)
 	}
 }
 
+void attr_reset_counter(struct attr *a)
+{
+	if (a->a_def->ad_type == ATTR_TYPE_COUNTER) {
+		a->a_rx_rate.r_reset = a->a_rx_rate.r_total;
+		a->a_tx_rate.r_reset = a->a_tx_rate.r_total;
+	}
+}
+
 static void __exit attr_exit(void)
 {
 	struct attr_def *ad, *n;