X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Frotate.hpp;fp=src%2Fbin%2Flttng-sessiond%2Frotate.hpp;h=965a8c76c528048987201a0c34a4f5996c2257ea;hp=0000000000000000000000000000000000000000;hb=c9e313bc594f40a86eed237dce222c0fc99c957f;hpb=4878de5c7deb512bbdac4fdfc498907efa06fb7c

diff --git a/src/bin/lttng-sessiond/rotate.hpp b/src/bin/lttng-sessiond/rotate.hpp
new file mode 100644
index 000000000..965a8c76c
--- /dev/null
+++ b/src/bin/lttng-sessiond/rotate.hpp
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2017 Julien Desfossez <jdesfossez@efficios.com>
+ * Copyright (C) 2018 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ */
+
+#ifndef ROTATE_H
+#define ROTATE_H
+
+#include "rotation-thread.hpp"
+#include <stdint.h>
+
+/*
+ * Subscribe/unsubscribe the notification_channel from the rotation_thread to
+ * session usage notifications to perform size-based rotations.
+ */
+int subscribe_session_consumed_size_rotation(struct ltt_session *session,
+		uint64_t size,
+		struct notification_thread_handle *notification_thread_handle);
+int unsubscribe_session_consumed_size_rotation(struct ltt_session *session,
+		struct notification_thread_handle *notification_thread_handle);
+
+#endif /* ROTATE_H */