Specialize lttng_ust_lib_ring_buffer_client_cb

[lttng-ust.git] / liblttng-ust / lttng-ring-buffer-metadata-client.h

diff --git a/liblttng-ust/lttng-ring-buffer-metadata-client.h b/liblttng-ust/lttng-ring-buffer-metadata-client.h
index 89f2620c9fbd710a3adbcf30304e2a8d62d5c04a..0d2a1f838e623ab8147221f23ed4e9ad3a487720 100644 (file)
--- a/liblttng-ust/lttng-ring-buffer-metadata-client.h
+++ b/liblttng-ust/lttng-ring-buffer-metadata-client.h
@@ -61,6 +61,7 @@ unsigned char record_header_size(const struct lttng_ust_lib_ring_buffer_config *
 }
 
 #include "../libringbuffer/api.h"
+#include "lttng-rb-clients.h"
 
 static uint64_t client_ring_buffer_clock_read(struct channel *chan)
 {
@@ -153,6 +154,19 @@ static void client_buffer_finalize(struct lttng_ust_lib_ring_buffer *buf,
 {
 }
 
+static const
+struct lttng_ust_client_lib_ring_buffer_client_cb client_cb = {
+       .parent = {
+               .ring_buffer_clock_read = client_ring_buffer_clock_read,
+               .record_header_size = client_record_header_size,
+               .subbuffer_header_size = client_packet_header_size,
+               .buffer_begin = client_buffer_begin,
+               .buffer_end = client_buffer_end,
+               .buffer_create = client_buffer_create,
+               .buffer_finalize = client_buffer_finalize,
+       },
+};
+
 static const struct lttng_ust_lib_ring_buffer_config client_config = {
        .cb.ring_buffer_clock_read = client_ring_buffer_clock_read,
        .cb.record_header_size = client_record_header_size,
@@ -172,9 +186,11 @@ static const struct lttng_ust_lib_ring_buffer_config client_config = {
        .ipi = RING_BUFFER_NO_IPI_BARRIER,
        .wakeup = RING_BUFFER_WAKEUP_BY_WRITER,
        .client_type = LTTNG_CLIENT_TYPE,
+
+        .cb_ptr = &client_cb.parent,
 };
 
-const struct lttng_ust_lib_ring_buffer_client_cb *LTTNG_CLIENT_CALLBACKS = &client_config.cb;
+const struct lttng_ust_client_lib_ring_buffer_client_cb *LTTNG_CLIENT_CALLBACKS = &client_cb;
 
 static
 struct lttng_channel *_channel_create(const char *name,