projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| db66e574 JD |
1 | /* |
| 2 | * Copyright (C) 2017 - Julien Desfossez <jdesfossez@efficios.com> | |
| 82528808 | 3 | * Copyright (C) 2018 - Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| db66e574 JD |
4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of the GNU General Public License, version 2 only, as | |
| 7 | * published by the Free Software Foundation. | |
| 8 | * | |
| 9 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 12 | * more details. | |
| 13 | * | |
| 14 | * You should have received a copy of the GNU General Public License along with | |
| 15 | * this program; if not, write to the Free Software Foundation, Inc., 51 | |
| 16 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 17 | */ | |
| 18 | ||
| 19 | #ifndef ROTATION_THREAD_H | |
| 20 | #define ROTATION_THREAD_H | |
| 21 | ||
| 22 | #include <urcu/list.h> | |
| 23 | #include <urcu.h> | |
| 24 | #include <urcu/rculfhash.h> | |
| 25 | #include <lttng/domain.h> | |
| 26 | #include <common/pipe.h> | |
| 27 | #include <common/compat/poll.h> | |
| 28 | #include <common/hashtable/hashtable.h> | |
| 29 | #include <pthread.h> | |
| 90936dcf | 30 | #include <semaphore.h> |
| db66e574 | 31 | #include "session.h" |
| 82528808 | 32 | #include "notification-thread.h" |
| db66e574 | 33 | |
| 82528808 | 34 | extern struct lttng_notification_channel *rotate_notification_channel; |
| 90936dcf | 35 | |
| 82528808 JG |
36 | enum rotation_thread_job_type { |
| 37 | ROTATION_THREAD_JOB_TYPE_SCHEDULED_ROTATION, | |
| 38 | ROTATION_THREAD_JOB_TYPE_CHECK_PENDING_ROTATION | |
| 39 | }; | |
| 90936dcf | 40 | |
| 82528808 JG |
41 | struct rotation_thread_timer_queue; |
| 42 | struct rotation_thread_handle; | |
| 90936dcf | 43 | |
| 82528808 JG |
44 | struct rotation_thread_timer_queue *rotation_thread_timer_queue_create(void); |
| 45 | void rotation_thread_timer_queue_destroy( | |
| 46 | struct rotation_thread_timer_queue *queue); | |
| db66e574 JD |
47 | |
| 48 | struct rotation_thread_handle *rotation_thread_handle_create( | |
| 90936dcf JD |
49 | struct rotation_thread_timer_queue *rotation_timer_queue, |
| 50 | struct notification_thread_handle *notification_thread_handle, | |
| 51 | sem_t *notification_thread_ready); | |
| db66e574 JD |
52 | |
| 53 | void rotation_thread_handle_destroy( | |
| 54 | struct rotation_thread_handle *handle); | |
| 55 | ||
| 82528808 JG |
56 | void rotation_thread_enqueue_job(struct rotation_thread_timer_queue *queue, |
| 57 | enum rotation_thread_job_type job_type, uint64_t session_id); | |
| 58 | ||
| db66e574 JD |
59 | void *thread_rotation(void *data); |
| 60 | ||
| 61 | #endif /* ROTATION_THREAD_H */ |