X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftimer.hpp;fp=src%2Fbin%2Flttng-sessiond%2Ftimer.hpp;h=f746f0ed9c6fba3689894cfcb0eb49b1a921eff9;hp=0000000000000000000000000000000000000000;hb=c9e313bc594f40a86eed237dce222c0fc99c957f;hpb=4878de5c7deb512bbdac4fdfc498907efa06fb7c

diff --git a/src/bin/lttng-sessiond/timer.hpp b/src/bin/lttng-sessiond/timer.hpp
new file mode 100644
index 000000000..f746f0ed9
--- /dev/null
+++ b/src/bin/lttng-sessiond/timer.hpp
@@ -0,0 +1,38 @@
+/*
+ * 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 SESSIOND_TIMER_H
+#define SESSIOND_TIMER_H
+
+#include <pthread.h>
+#include <stdbool.h>
+
+#include "session.hpp"
+
+struct timer_thread_parameters {
+	struct rotation_thread_timer_queue *rotation_thread_job_queue;
+};
+
+int timer_signal_init(void);
+
+/* Start a session's rotation pending check timer (one-shot mode). */
+int timer_session_rotation_pending_check_start(struct ltt_session *session,
+		unsigned int interval_us);
+/* Stop a session's rotation pending check timer. */
+int timer_session_rotation_pending_check_stop(struct ltt_session *session);
+
+/* Start a session's rotation schedule timer. */
+int timer_session_rotation_schedule_timer_start(struct ltt_session *session,
+		unsigned int interval_us);
+/* Stop a session's rotation schedule timer. */
+int timer_session_rotation_schedule_timer_stop(struct ltt_session *session);
+
+bool launch_timer_thread(
+		struct timer_thread_parameters *timer_thread_parameters);
+
+#endif /* SESSIOND_TIMER_H */