VCL event handling changes
- added vce_get_event_handler()
- added check for event before blocking on mutex in vppcom_session_accept()
Change-Id: I8e19ea5fcbaa40279cb28152b9923ca8f1328670
Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>
diff --git a/src/vcl/vcl_event.h b/src/vcl/vcl_event.h
index 7b64ede..a2e247e 100644
--- a/src/vcl/vcl_event.h
+++ b/src/vcl/vcl_event.h
@@ -101,6 +101,16 @@
vce_event_t * vce_get_event_from_index(vce_event_thread_t *evt, u32 ev_idx);
/**
+ * @brief vce_get_event_handler()
+ * - returns handler if exists or 0
+ * @param evt - vce_event_thread_t - event system state
+ * @param evk - event key
+ * @return vce_event_handler_reg_t *
+ */
+vce_event_handler_reg_t * vce_get_event_handler (vce_event_thread_t *evt,
+ vce_event_key_t *evk);
+
+/**
* @brief vce_register_handler
* - used by functions who need to be notified that an event has occurred
* on a vce_event_key_t (i.e. event type (enum) and sessionID)