Add stream instance id to the packet header

[lttng-modules.git] / lttng-events.h

diff --git a/lttng-events.h b/lttng-events.h
index d2a039e8f664cacf5aea2d91b86aafdd7e31acaa..b3e94a0c60b670acd814c21010be72cc0c128b86 100644 (file)
--- a/lttng-events.h
+++ b/lttng-events.h
@@ -361,6 +361,9 @@ struct lttng_channel_ops {
        int (*sequence_number) (const struct lib_ring_buffer_config *config,
                        struct lib_ring_buffer *bufb,
                        uint64_t *seq);
+       int (*instance_id) (const struct lib_ring_buffer_config *config,
+                       struct lib_ring_buffer *bufb,
+                       uint64_t *id);
 };
 
 struct lttng_transport {