-/* For backward compatibility. Leave those exported symbols in place. */
-extern struct lttng_ctx *lttng_static_ctx;
-struct lttng_ust_filter_bytecode_node;
-struct lttng_ust_excluder_node;
-void lttng_context_init(void);
-void lttng_context_exit(void);
-void lttng_filter_event_link_bytecode(struct lttng_event *event);
-struct lttng_enabler *lttng_enabler_create(
- enum lttng_enabler_format_type format_type,
- struct lttng_ust_event *event_param,
- struct lttng_channel *chan);
-int lttng_enabler_enable(struct lttng_enabler *enabler);
-int lttng_enabler_disable(struct lttng_enabler *enabler);
-int lttng_enabler_attach_bytecode(struct lttng_enabler *enabler,
- struct lttng_ust_filter_bytecode_node *bytecode);
-int lttng_enabler_attach_context(struct lttng_enabler *enabler,
- struct lttng_ust_context *ctx);
-int lttng_enabler_attach_exclusion(struct lttng_enabler *enabler,
- struct lttng_ust_excluder_node *excluder);
-void lttng_enabler_event_link_bytecode(struct lttng_event *event,
- struct lttng_enabler *enabler);
-void lttng_filter_sync_state(struct lttng_bytecode_runtime *runtime);
-int lttng_session_context_init(struct lttng_ctx **ctx);
+static inline
+struct lttng_event_container *lttng_channel_get_event_container(struct lttng_channel *channel)
+{
+ return &channel->parent;
+}
+
+static inline
+struct lttng_event_container *lttng_counter_get_event_container(struct lttng_counter *counter)
+{
+ return &counter->parent;
+}
+
+static inline
+struct lttng_channel *lttng_event_container_get_channel(struct lttng_event_container *container)
+{
+ if (container->type != LTTNG_EVENT_CONTAINER_CHANNEL)
+ return NULL;
+ return caa_container_of(container, struct lttng_channel, parent);
+}