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-rw-r--r--src/charon/bus/bus.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/charon/bus/bus.h b/src/charon/bus/bus.h
index 00f1ab7ac..6138c2538 100644
--- a/src/charon/bus/bus.h
+++ b/src/charon/bus/bus.h
@@ -355,6 +355,10 @@ struct bus_t {
*
* Same as bus_t.signal(), but uses va_list argument list.
*
+ * @todo Improve performace of vsignal implementation. This method is
+ * called extensively and therefore shouldn't allocate heap memory or
+ * do other expensive tasks!
+ *
* @param this bus
* @param singal kind of the signal (up, down, rekeyed, ...)
* @param level verbosity level of the signal