| 1 | /* |
| 2 | * Copyright (C) 2017 Julien Desfossez <jdesfossez@efficios.com> |
| 3 | * Copyright (C) 2018 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 4 | * |
| 5 | * SPDX-License-Identifier: GPL-2.0-only |
| 6 | * |
| 7 | */ |
| 8 | |
| 9 | #ifndef SESSIOND_TIMER_H |
| 10 | #define SESSIOND_TIMER_H |
| 11 | |
| 12 | #include "rotation-thread.hpp" |
| 13 | #include "session.hpp" |
| 14 | |
| 15 | #include <pthread.h> |
| 16 | #include <stdbool.h> |
| 17 | |
| 18 | struct timer_thread_parameters { |
| 19 | lttng::sessiond::rotation_thread_timer_queue *rotation_thread_job_queue; |
| 20 | }; |
| 21 | |
| 22 | int timer_signal_init(); |
| 23 | |
| 24 | /* Start a session's rotation pending check timer (one-shot mode). */ |
| 25 | int timer_session_rotation_pending_check_start(const ltt_session::locked_ref& session, |
| 26 | unsigned int interval_us); |
| 27 | /* Stop a session's rotation pending check timer. */ |
| 28 | int timer_session_rotation_pending_check_stop(const ltt_session::locked_ref& session); |
| 29 | |
| 30 | /* Start a session's rotation schedule timer. */ |
| 31 | int timer_session_rotation_schedule_timer_start(const ltt_session::locked_ref& session, |
| 32 | unsigned int interval_us); |
| 33 | /* Stop a session's rotation schedule timer. */ |
| 34 | int timer_session_rotation_schedule_timer_stop(const ltt_session::locked_ref& session); |
| 35 | |
| 36 | bool launch_timer_thread(struct timer_thread_parameters *timer_thread_parameters); |
| 37 | |
| 38 | #endif /* SESSIOND_TIMER_H */ |