SoW-2020-0002: Trace Hit Counters: trigger error reporting integration

[lttng-tools.git] / src / bin / lttng-sessiond / event.h

diff --git a/src/bin/lttng-sessiond/event.h b/src/bin/lttng-sessiond/event.h
index 6103240b313d2f0a9d028a85cd503618d2cfd3b9..8849ee7ccc8ec2bec202dc6ea32c4c74f5ae089a 100644 (file)
--- a/src/bin/lttng-sessiond/event.h
+++ b/src/bin/lttng-sessiond/event.h
@@ -1,18 +1,8 @@
 /*
- * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; only version 2 of the License.
+ * 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., 59 Temple
- * Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 
 #ifndef _LTT_EVENT_H
@@ -20,31 +10,43 @@
 
 #include "trace-kernel.h"
 
-int event_kernel_disable_tracepoint(struct ltt_kernel_session *ksession,
-               struct ltt_kernel_channel *kchan, char *event_name);
-int event_kernel_disable_all_syscalls(struct ltt_kernel_session *ksession,
-               struct ltt_kernel_channel *kchan);
-int event_kernel_disable_all_tracepoints(struct ltt_kernel_session *ksession,
-               struct ltt_kernel_channel *kchan);
-int event_kernel_disable_all(struct ltt_kernel_session *ksession,
-               struct ltt_kernel_channel *kchan);
-
-int event_kernel_enable_tracepoint(struct ltt_kernel_session *ksession,
-               struct ltt_kernel_channel *kchan, struct lttng_event *event);
-int event_kernel_enable_all_tracepoints(struct ltt_kernel_session *ksession,
-               struct ltt_kernel_channel *kchan, int kernel_tracer_fd);
-int event_kernel_enable_all_syscalls(struct ltt_kernel_session *ksession,
-               struct ltt_kernel_channel *kchan, int kernel_tracer_fd);
-int event_kernel_enable_all(struct ltt_kernel_session *ksession,
-               struct ltt_kernel_channel *kchan, int kernel_tracer_fd);
-
-int event_ust_enable_tracepoint(struct ltt_ust_session *usess, int domain,
-               struct ltt_ust_channel *uchan, struct lttng_event *event);
-int event_ust_disable_tracepoint(struct ltt_ust_session *usess, int domain,
-               struct ltt_ust_channel *uchan, char *event_name);
-int event_ust_enable_all_tracepoints(struct ltt_ust_session *usess, int domain,
-               struct ltt_ust_channel *uchan);
-int event_ust_disable_all_tracepoints(struct ltt_ust_session *usess, int domain,
+struct agent;
+
+int event_kernel_disable_event(struct ltt_kernel_channel *kchan,
+               const char *event_name, enum lttng_event_type event_type);
+
+int event_kernel_enable_event(struct ltt_kernel_channel *kchan,
+               struct lttng_event *event, char *filter_expression,
+               struct lttng_bytecode *filter);
+
+int event_ust_enable_tracepoint(struct ltt_ust_session *usess,
+               struct ltt_ust_channel *uchan, struct lttng_event *event,
+               char *filter_expression,
+               struct lttng_bytecode *filter,
+               struct lttng_event_exclusion *exclusion,
+               bool internal_event);
+int event_ust_disable_tracepoint(struct ltt_ust_session *usess,
+               struct ltt_ust_channel *uchan, const char *event_name);
+
+int event_ust_disable_all_tracepoints(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan);
 
+int event_agent_enable(struct ltt_ust_session *usess, struct agent *agt,
+               struct lttng_event *event, struct lttng_bytecode *filter,
+               char *filter_expression);
+int event_agent_enable_all(struct ltt_ust_session *usess, struct agent *agt,
+               struct lttng_event *event, struct lttng_bytecode *filter,
+               char *filter_expression);
+
+int event_agent_disable(struct ltt_ust_session *usess, struct agent *agt,
+               const char *event_name);
+int event_agent_disable_all(struct ltt_ust_session *usess, struct agent *agt);
+
+int trigger_agent_enable(
+               const struct lttng_trigger *trigger, struct agent *agt);
+int trigger_agent_disable(
+               const struct lttng_trigger *trigger, struct agent *agt);
+
+const char *event_get_default_agent_ust_name(enum lttng_domain_type domain);
+
 #endif /* _LTT_EVENT_H */