CLI: Add lttng_trace_format_descriptor to lttng_session_extended

[lttng-tools.git] / include / lttng / session-internal.hpp

diff --git a/include/lttng/session-internal.hpp b/include/lttng/session-internal.hpp
index b56ab214cb268c5042545b02512633d5baa49711..52edf4d3dcf36097824fd498cad4aa381df96c9b 100644 (file)
--- a/include/lttng/session-internal.hpp
+++ b/include/lttng/session-internal.hpp
@@ -13,12 +13,18 @@
 #include <common/optional.hpp>
 #include <lttng/constant.h>
 #include <lttng/lttng-error.h>
+#include <lttng/trace-format-descriptor-internal.hpp>
 
 struct lttng_session;
 struct lttng_payload_view;
 
 struct lttng_session_extended {
        LTTNG_OPTIONAL(uint64_t) creation_time;
+       /*
+        * This is done this way to satisfy the API memory restriction for lttng_session on listing.
+        * The caller must be able to simply call free on the return object and all memory be freed.
+        */
+       struct lttng_buffer_view serialized_trace_format_descriptor;
 };
 
 struct lttng_session_comm {
@@ -27,12 +33,14 @@ struct lttng_session_comm {
        uint8_t enabled;
        uint32_t snapshot_mode;
        uint32_t live_timer_interval;
+       uint32_t trace_format_descriptor_len;
        /* lttng_session_extended data */
        LTTNG_OPTIONAL(uint64_t) LTTNG_PACKED creation_time;
        /*
         * Dynamic payload:
         *   - name[name_len]
         *   - path[path_len]
+        *   - trace_format_descriptor
         */
        char payload[];
 } LTTNG_PACKED;