Version 2.4.1

[lttng-ust.git] / include / lttng / ust-events.h

diff --git a/include/lttng/ust-events.h b/include/lttng/ust-events.h
index 5d4357084edc69d703fcda27619b6360ac9f361e..ac412624054e16da6a0bc822ab03f82364e208b3 100644 (file)
--- 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
 
 /*
@@ -513,6 +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 {
@@ -606,4 +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 */