pthread_mutex_t handler_lock;
pthread_cond_t handler_cond;
u32 ev_idx;
+ u64 evk; //Event key
u32 replaced_handler_idx;
+ void *handler_fn_args;
} vce_event_handler_reg_t;
typedef struct vce_event_thread_
*/
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
* @param evk - vce_event_key_t current an eventID from enum in consumer and
* sessionID
* @param cb - vce_event_callback_t function to handle event
+ * @param cb_args - args that the callback needs passed back to it.
* @return vce_handler_reg_t - the function that needs event notification
* needs to block on a condvar mutex to reduce spin. That is in here.
*/
vce_event_handler_reg_t * vce_register_handler (vce_event_thread_t *evt,
vce_event_key_t *evk,
- vce_event_callback_t cb);
+ vce_event_callback_t cb,
+ void *cb_args);
/**
* @brief vce_unregister_handler
* - if this handler replaced an existing one, re-instate it.
*
* @param evt - vce_event_thread_t - event system state
- * @param ev - vce_event_t - event to remove
+ * @param handler - handler to be unregistered
* @return success/failure rv
*/
-int vce_unregister_handler (vce_event_thread_t *evt, vce_event_t *ev);
+int vce_unregister_handler (vce_event_thread_t *evt,
+ vce_event_handler_reg_t *handler);
/**
* @brief vce_event_thread_fn