Allow consumer to flush buffers, fix alignment bug

[lttng-ust.git] / include / lttng / ringbuffer-config.h

diff --git a/include/lttng/ringbuffer-config.h b/include/lttng/ringbuffer-config.h
index 4fa57750b9dd62a8132cb59f14ff935b525b3b21..b377b9b3521289b0f9fe7fda15ef5eace1279447 100644 (file)
--- a/include/lttng/ringbuffer-config.h
+++ b/include/lttng/ringbuffer-config.h
@@ -161,6 +161,12 @@ struct lttng_ust_lib_ring_buffer_config {
         */
        unsigned int tsc_bits;
        struct lttng_ust_lib_ring_buffer_client_cb cb;
+       /*
+        * client_type is used by the consumer process (which is in a
+        * different address space) to lookup the appropriate client
+        * callbacks and update the cb pointers.
+        */
+       int client_type;
 };
 
 /*