Add a packet sequence number

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

diff --git a/lttng-events.h b/lttng-events.h
index 484534c4272948208a0b426468282c9ae78d8873..d2a039e8f664cacf5aea2d91b86aafdd7e31acaa 100644 (file)
--- a/lttng-events.h
+++ b/lttng-events.h
@@ -358,6 +358,9 @@ struct lttng_channel_ops {
        int (*current_timestamp) (const struct lib_ring_buffer_config *config,
                        struct lib_ring_buffer *bufb,
                        uint64_t *ts);
+       int (*sequence_number) (const struct lib_ring_buffer_config *config,
+                       struct lib_ring_buffer *bufb,
+                       uint64_t *seq);
 };
 
 struct lttng_transport {