X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-app.h;h=a24b42ffd2b40f4a6574151a53e45942ea043a9c;hp=6f3588a54f6930f9f4a105b4ef84084420d939dd;hb=refs%2Fheads%2Fsow-2019-0002-rev1;hpb=25357057de5ae4dd2a572e8f9b893c1b90cbd60a

diff --git a/src/bin/lttng-sessiond/ust-app.h b/src/bin/lttng-sessiond/ust-app.h
index 6f3588a54..a24b42ffd 100644
--- a/src/bin/lttng-sessiond/ust-app.h
+++ b/src/bin/lttng-sessiond/ust-app.h
@@ -112,6 +112,19 @@ struct ust_app_event {
 	struct lttng_event_exclusion *exclusion;
 };
 
+struct ust_app_token_event_rule {
+	int enabled;
+	int handle;
+	struct lttng_ust_object_data *obj;
+	struct lttng_event_rule *event_rule;
+	uint64_t token;
+	struct lttng_ht_node_u64 node;
+	/* The event_rule object own this pointer */
+	const struct lttng_filter_bytecode *filter;
+	/* The event_rule object own this pointer */
+	struct lttng_event_exclusion *exclusion;
+};
+
 struct ust_app_stream {
 	int handle;
 	char pathname[PATH_MAX];
@@ -292,6 +305,14 @@ struct ust_app {
 	 * Used for path creation
 	 */
 	time_t registration_time;
+	/*
+	 * Trigger
+	 */
+	struct {
+		struct lttng_ust_object_data *handle;
+		struct lttng_pipe *trigger_event_pipe;
+	} token_communication;
+	struct lttng_ht *tokens_ht;
 };
 
 #ifdef HAVE_LIBLTTNG_UST_CTL
@@ -319,6 +340,8 @@ int ust_app_add_ctx_channel_glb(struct ltt_ust_session *usess,
 		struct ltt_ust_channel *uchan, struct ltt_ust_context *uctx);
 void ust_app_global_update(struct ltt_ust_session *usess, struct ust_app *app);
 void ust_app_global_update_all(struct ltt_ust_session *usess);
+void ust_app_global_update_tokens(struct ust_app *app);
+void ust_app_global_update_all_tokens(void);
 
 void ust_app_clean_list(void);
 int ust_app_ht_alloc(void);
@@ -355,6 +378,8 @@ int ust_app_release_object(struct ust_app *app,
 		struct lttng_ust_object_data *data);
 enum lttng_error_code ust_app_clear_session(struct ltt_session *session);
 
+int ust_app_setup_trigger_group(struct ust_app *app);
+
 static inline
 int ust_app_supported(void)
 {
@@ -443,6 +468,17 @@ static inline
 void ust_app_global_update(struct ltt_ust_session *usess, struct ust_app *app)
 {}
 static inline
+void ust_app_global_update_tokens(struct ust_app *app)
+{}
+static inline
+void ust_app_global_update_all_tokens(void)
+{}
+static inline
+int ust_app_setup_trigger_group(struct ust_app *app)
+{
+    return 0;
+}
+static inline
 int ust_app_disable_channel_glb(struct ltt_ust_session *usess,
 		struct ltt_ust_channel *uchan)
 {