+ if (duration_interval++ >= DURATION_TEST_DELAY_WRITE) {
+ duration_interval = 0;
+ if (time(NULL) - start_time >= duration)
+ return 0;
+ }
+ return 1;
+}
+
+static int test_duration_read(void)
+{
+ if (duration_interval++ >= DURATION_TEST_DELAY_READ) {