X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Fevent-internal.h;fp=include%2Flttng%2Fevent-internal.h;h=52f7f7857981c3b684fd6946b845bf2f54068284;hp=6eb7ab37a7c67db671f59199c769ce54e79759f6;hb=b2d6883965b19c6b6cb47acac952a7ab3de88c11;hpb=26e1c61ff394774de86a3ebad6a7caa02db69367

diff --git a/include/lttng/event-internal.h b/include/lttng/event-internal.h
index 6eb7ab37a..52f7f7857 100644
--- a/include/lttng/event-internal.h
+++ b/include/lttng/event-internal.h
@@ -121,6 +121,20 @@ struct lttng_event_context_app_comm {
 	char payload[];
 } LTTNG_PACKED;
 
+struct lttng_event_field_comm {
+	uint8_t type;
+	uint8_t nowrite;
+	/* Includes terminator `\0`. */
+	uint32_t name_len;
+	uint32_t event_len;
+
+	/*
+	 * - name [name_len]
+	 * - lttng_event object
+	 */
+	char payload[];
+} LTTNG_PACKED;
+
 struct lttng_event_extended {
 	/*
 	 * exclusions and filter_expression are only set when the lttng_event
@@ -167,4 +181,16 @@ enum lttng_error_code lttng_events_create_and_flatten_from_payload(
 		unsigned int count,
 		struct lttng_event **events);
 
+ssize_t lttng_event_field_create_from_payload(
+		struct lttng_payload_view *view,
+		struct lttng_event_field **field);
+
+int lttng_event_field_serialize(const struct lttng_event_field *field,
+		struct lttng_payload *payload);
+
+enum lttng_error_code lttng_event_fields_create_and_flatten_from_payload(
+		struct lttng_payload_view *view,
+		unsigned int count,
+		struct lttng_event_field **fields);
+
 #endif /* LTTNG_EVENT_INTERNAL_H */