Introduce event type field in common structure

[lttng-ust.git] / include / lttng / ust-events.h

diff --git a/include/lttng/ust-events.h b/include/lttng/ust-events.h
index 9a74ed4d44bf576ff3e1bf0381b79310276967a6..7abca292729671151cf1fb50d821f49db706e6ea 100644 (file)
--- a/include/lttng/ust-events.h
+++ b/include/lttng/ust-events.h
@@ -350,10 +350,16 @@ struct lttng_bytecode_runtime {
 
 struct lttng_ust_event_common_private;
 
+enum lttng_ust_event_type {
+       LTTNG_UST_EVENT_TYPE_RECORDER = 0,
+       LTTNG_UST_EVENT_TYPE_NOTIFIER = 1,
+};
+
 struct lttng_ust_event_common {
        uint32_t struct_size;                           /* Size of this structure. */
        struct lttng_ust_event_common_private *priv;    /* Private event interface */
 
+       enum lttng_ust_event_type type;
        int enabled;
        int has_enablers_without_bytecode;
        /* list of struct lttng_bytecode_runtime, sorted by seqnum */