SoW-2020-0002: Trace Hit Counters

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

diff --git a/src/bin/lttng-sessiond/kernel.h b/src/bin/lttng-sessiond/kernel.h
index a2dd7f060394b782763082692b928a014ee4448d..16d8099303f112bff916484194dd7caa5062cf14 100644 (file)
--- a/src/bin/lttng-sessiond/kernel.h
+++ b/src/bin/lttng-sessiond/kernel.h
@@ -87,12 +87,32 @@ enum lttng_error_code kernel_create_event_notifier_group_notification_fd(
 enum lttng_error_code kernel_destroy_event_notifier_group_notification_fd(
                int event_notifier_group_notification_fd);
 
+enum lttng_error_code kernel_create_event_counter(
+               struct ltt_kernel_map *kmap,
+               const struct lttng_credentials *creds,
+               uint64_t action_tracer_token,
+               const struct lttng_event_rule *event_rule,
+               struct lttng_map_key *key);
+
+enum lttng_error_code kernel_register_incr_value_action(
+               struct ltt_session *session,
+               const struct lttng_condition *condition,
+               const char *map_name,
+               uint64_t tracer_token,
+               struct lttng_map_key *key);
+
 enum lttng_error_code kernel_register_event_notifier(
                struct lttng_trigger *trigger,
                const struct lttng_credentials *cmd_creds);
 enum lttng_error_code kernel_unregister_event_notifier(
                const struct lttng_trigger *trigger);
 
+enum lttng_error_code kernel_synchronize_tracer_executed_action(void);
+
+enum lttng_error_code kernel_list_map_values(const struct ltt_kernel_map *map,
+               const struct lttng_map_query *query,
+               struct lttng_map_content **map_content);
+
 int kernel_get_notification_fd(void);
 
 #endif /* _LTT_KERNEL_CTL_H */