X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-events.h;h=ac412624054e16da6a0bc822ab03f82364e208b3;hb=6453d2377ce8ab5a45bb40c297db5a128f67f56f;hp=c563511dd522d0bcc7dc23704f1d9477021ce1d0;hpb=0478bb8c28e831722c9fdfadb5aac436b7f0bd27;p=lttng-ust.git

diff --git a/include/lttng/ust-events.h b/include/lttng/ust-events.h
index c563511d..ac412624 100644
--- a/include/lttng/ust-events.h
+++ b/include/lttng/ust-events.h
@@ -35,6 +35,10 @@
 #include <lttng/ust-endian.h>
 #include <float.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define LTTNG_UST_UUID_LEN		16
 
 /*
@@ -301,6 +305,8 @@ struct lttng_enabler {
 
 	/* head list of struct lttng_ust_filter_bytecode_node */
 	struct cds_list_head filter_bytecode_head;
+	/* head list of struct lttng_ust_excluder_node */
+	struct cds_list_head excluder_head;
 	struct cds_list_head node;	/* per-session list of enablers */
 
 	struct lttng_ust_event event_param;
@@ -342,6 +348,15 @@ struct lttng_ust_filter_bytecode_node {
 	struct lttng_ust_filter_bytecode bc;
 };
 
+struct lttng_ust_excluder_node {
+	struct cds_list_head node;
+	struct lttng_enabler *enabler;
+	/*
+	 * struct lttng_ust_event_exclusion had variable sized array,
+	 * must be last field.
+	 */
+	struct lttng_ust_event_exclusion excluder;
+};
 /*
  * Filter return value masks.
  */
@@ -502,6 +517,9 @@ struct lttng_session {
 	struct lttng_ust_event_ht events_ht;	/* ht of events */
 	void *owner;				/* object owner */
 	int tstate:1;				/* Transient enable state */
+
+	/* New UST 2.4 */
+	int statedump_pending:1;
 };
 
 struct lttng_transport {
@@ -538,6 +556,8 @@ 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);
 
 int lttng_attach_context(struct lttng_ust_context *context_param,
 		struct lttng_ctx **ctx, struct lttng_session *session);
@@ -593,4 +613,12 @@ void lttng_filter_sync_state(struct lttng_bytecode_runtime *runtime);
 struct cds_list_head *lttng_get_probe_list_head(void);
 int lttng_session_active(void);
 
+typedef int (*t_statedump_func_ptr)(struct lttng_session *session);
+void lttng_handle_pending_statedump(void *owner);
+struct cds_list_head *_lttng_get_sessions(void);
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _LTTNG_UST_EVENTS_H */