+enum lttng_error_code notification_thread_command_add_tracer_event_source(
+ struct notification_thread_handle *handle,
+ int tracer_event_source_fd,
+ enum lttng_domain_type domain)
+{
+ int ret;
+ enum lttng_error_code ret_code;
+ struct notification_thread_command cmd = {};
+
+ assert(tracer_event_source_fd >= 0);
+
+ init_notification_thread_command(&cmd);
+
+ cmd.type = NOTIFICATION_COMMAND_TYPE_ADD_TRACER_EVENT_SOURCE;
+ cmd.parameters.tracer_event_source.tracer_event_source_fd =
+ tracer_event_source_fd;
+ cmd.parameters.tracer_event_source.domain = domain;
+
+ ret = run_command_wait(handle, &cmd);
+ if (ret) {
+ ret_code = LTTNG_ERR_UNK;
+ goto end;
+ }
+
+ ret_code = cmd.reply_code;
+end:
+ return ret_code;
+}
+
+enum lttng_error_code notification_thread_command_remove_tracer_event_source(
+ struct notification_thread_handle *handle,
+ int tracer_event_source_fd)
+{
+ int ret;
+ enum lttng_error_code ret_code;
+ struct notification_thread_command cmd = {};
+
+ init_notification_thread_command(&cmd);
+
+ cmd.type = NOTIFICATION_COMMAND_TYPE_REMOVE_TRACER_EVENT_SOURCE;
+ cmd.parameters.tracer_event_source.tracer_event_source_fd =
+ tracer_event_source_fd;
+
+ ret = run_command_wait(handle, &cmd);
+ if (ret) {
+ ret_code = LTTNG_ERR_UNK;
+ goto end;
+ }
+
+ ret_code = cmd.reply_code;
+end:
+ return ret_code;
+}
+
+enum lttng_error_code notification_thread_command_list_triggers(
+ struct notification_thread_handle *handle,
+ uid_t uid,
+ struct lttng_triggers **triggers)
+{
+ int ret;
+ enum lttng_error_code ret_code;
+ struct notification_thread_command cmd = {};
+
+ assert(handle);
+ assert(triggers);
+
+ init_notification_thread_command(&cmd);
+
+ cmd.type = NOTIFICATION_COMMAND_TYPE_LIST_TRIGGERS;
+ cmd.parameters.list_triggers.uid = uid;
+
+ ret = run_command_wait(handle, &cmd);
+ if (ret) {
+ ret_code = LTTNG_ERR_UNK;
+ goto end;
+ }
+
+ ret_code = cmd.reply_code;
+ *triggers = cmd.reply.list_triggers.triggers;
+
+end:
+ return ret_code;
+}
+