LTTng ringbuffer ABI calls for index generation

[lttng-ust.git] / liblttng-ust / lttng-rb-clients.h

diff --git a/liblttng-ust/lttng-rb-clients.h b/liblttng-ust/lttng-rb-clients.h
index c9a161970345d431eaa34c5c499c7e8915445d05..c43aa756d40d269114aee310a8223df141cd6c65 100644 (file)
--- a/liblttng-ust/lttng-rb-clients.h
+++ b/liblttng-ust/lttng-rb-clients.h
@@ -21,6 +21,25 @@
 
 struct lttng_ust_client_lib_ring_buffer_client_cb {
        struct lttng_ust_lib_ring_buffer_client_cb parent;
+
+       int (*timestamp_begin) (struct lttng_ust_lib_ring_buffer *buf,
+                       struct lttng_ust_shm_handle *handle,
+                       uint64_t *timestamp_begin);
+       int (*timestamp_end) (struct lttng_ust_lib_ring_buffer *buf,
+                       struct lttng_ust_shm_handle *handle,
+                       uint64_t *timestamp_end);
+       int (*events_discarded) (struct lttng_ust_lib_ring_buffer *buf,
+                       struct lttng_ust_shm_handle *handle,
+                       uint64_t *events_discarded);
+       int (*content_size) (struct lttng_ust_lib_ring_buffer *buf,
+                       struct lttng_ust_shm_handle *handle,
+                       uint64_t *content_size);
+       int (*packet_size) (struct lttng_ust_lib_ring_buffer *buf,
+                       struct lttng_ust_shm_handle *handle,
+                       uint64_t *packet_size);
+       int (*stream_id) (struct lttng_ust_lib_ring_buffer *buf,
+                       struct lttng_ust_shm_handle *handle,
+                       uint64_t *stream_id);
 };
 
 #endif /* _LTTNG_RB_CLIENT_H */