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db66e574 JD |
1 | /* |
2 | * Copyright (C) 2017 - Julien Desfossez <jdesfossez@efficios.com> | |
92816cc3 | 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" |
92816cc3 | 32 | #include "notification-thread.h" |
db66e574 | 33 | |
92816cc3 | 34 | extern struct lttng_notification_channel *rotate_notification_channel; |
90936dcf | 35 | |
92816cc3 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 | |
92816cc3 JG |
41 | struct rotation_thread_timer_queue; |
42 | struct rotation_thread_handle; | |
90936dcf | 43 | |
92816cc3 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 | 49 | struct rotation_thread_timer_queue *rotation_timer_queue, |
c8a9de5a | 50 | struct notification_thread_handle *notification_thread_handle); |
db66e574 JD |
51 | |
52 | void rotation_thread_handle_destroy( | |
53 | struct rotation_thread_handle *handle); | |
54 | ||
92816cc3 | 55 | void rotation_thread_enqueue_job(struct rotation_thread_timer_queue *queue, |
c7031a2c JG |
56 | enum rotation_thread_job_type job_type, |
57 | struct ltt_session *session); | |
92816cc3 | 58 | |
db66e574 JD |
59 | void *thread_rotation(void *data); |
60 | ||
61 | #endif /* ROTATION_THREAD_H */ |