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=45521e66b32d4a0598c1f1f7d597c478eba02125;hb=refs%2Fheads%2Fsow-2019-0002-rev1;hpb=44cdb3a261262ebabea3fb0cae9360ac05e66f2c

diff --git a/src/bin/lttng-sessiond/ust-app.h b/src/bin/lttng-sessiond/ust-app.h
index 45521e66b..a24b42ffd 100644
--- a/src/bin/lttng-sessiond/ust-app.h
+++ b/src/bin/lttng-sessiond/ust-app.h
@@ -1,19 +1,9 @@
 /*
- * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
- * Copyright (C) 2016 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #ifndef _LTT_UST_APP_H
@@ -122,6 +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];
@@ -302,6 +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
@@ -329,6 +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);
@@ -365,6 +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)
 {
@@ -453,6 +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)
 {