apps/examples/flowc:  Add some syslog output to flush the syslog interrupt buffer
@@ -203,6 +203,14 @@ int flowc_receiver(int argc, char **argv)
usleep(1000 * CONFIG_EXAMPLES_FLOWC_RECEIVER_DELAY);
#endif
+
+#ifdef CONFIG_SYSLOG_INTBUFFER
+ /* Just to force a flush of syslog interrupt buffer. May also provide
+ * a handy indication that the test is still running.
+ */
+
+ syslog(LOG_INFO, ".");
+#endif
}
close(fd);
