run_filter callback takes const event parameter

[lttng-ust.git] / src / lib / lttng-ust / events.h

diff --git a/src/lib/lttng-ust/events.h b/src/lib/lttng-ust/events.h
index 9e28b4c3f2326b8f18bf2e174d6dd6d7f2496744..9d5fbd1126a90079a567592659848fdfe3590f42 100644 (file)
--- a/src/lib/lttng-ust/events.h
+++ b/src/lib/lttng-ust/events.h
@@ -300,7 +300,7 @@ struct lttng_ust_channel_buffer *lttng_ust_alloc_channel_buffer(void)
 void lttng_ust_free_channel_common(struct lttng_ust_channel_common *chan)
        __attribute__((visibility("hidden")));
 
-int lttng_ust_interpret_event_filter(struct lttng_ust_event_common *event,
+int lttng_ust_interpret_event_filter(const struct lttng_ust_event_common *event,
                const char *interpreter_stack_data,
                void *filter_ctx)
        __attribute__((visibility("hidden")));