Rename C++ header files to .hpp

[lttng-tools.git] / src / bin / lttng-sessiond / action-executor.hpp

diff --git a/src/bin/lttng-sessiond/action-executor.hpp b/src/bin/lttng-sessiond/action-executor.hpp
new file mode 100644 (file)
index 0000000..85d5931
--- /dev/null
+++ b/src/bin/lttng-sessiond/action-executor.hpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ */
+
+#ifndef ACTION_EXECUTOR_H
+#define ACTION_EXECUTOR_H
+
+struct action_executor;
+struct notification_thread_handle;
+struct lttng_evaluation;
+struct lttng_trigger;
+struct notification_client_list;
+struct lttng_credentials;
+
+enum action_executor_status {
+       ACTION_EXECUTOR_STATUS_OK,
+       ACTION_EXECUTOR_STATUS_OVERFLOW,
+       ACTION_EXECUTOR_STATUS_ERROR,
+       ACTION_EXECUTOR_STATUS_INVALID,
+};
+
+struct action_executor *action_executor_create(
+               struct notification_thread_handle *handle);
+
+void action_executor_destroy(struct action_executor *executor);
+
+/*
+ * Enqueue a job on an action executor's work queue to perform the actions
+ * associated with a trigger.
+ *
+ * A reference to `trigger` is acquired.
+ * A reference to `list` is acquired.
+ *
+ * This function assumes the ownership of the `evaluation` both on success and
+ * failure: the caller should no longer access it once the function returns.
+ */
+enum action_executor_status action_executor_enqueue_trigger(
+               struct action_executor *executor,
+               struct lttng_trigger *trigger,
+               struct lttng_evaluation *evaluation,
+               const struct lttng_credentials *object_creds,
+               struct notification_client_list *list);
+
+#endif /* ACTION_EXECUTOR_H */