bin: compile lttng-sessiond as C++
[lttng-tools.git] / include / lttng / condition / session-rotation-internal.h
... / ...
CommitLineData
1/*
2 * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
3 *
4 * SPDX-License-Identifier: LGPL-2.1-only
5 *
6 */
7
8#ifndef LTTNG_CONDITION_SESSION_ROTATION_INTERNAL_H
9#define LTTNG_CONDITION_SESSION_ROTATION_INTERNAL_H
10
11#include <lttng/condition/session-rotation.h>
12#include <lttng/condition/condition-internal.h>
13#include <lttng/condition/evaluation-internal.h>
14#include "common/buffer-view.h"
15#include <lttng/location.h>
16#include <common/macros.h>
17
18#ifdef __cplusplus
19extern "C" {
20#endif
21
22struct lttng_condition_session_rotation {
23 struct lttng_condition parent;
24 char *session_name;
25};
26
27struct lttng_condition_session_rotation_comm {
28 /* Length includes the trailing \0. */
29 uint32_t session_name_len;
30 char session_name[];
31} LTTNG_PACKED;
32
33struct lttng_evaluation_session_rotation {
34 struct lttng_evaluation parent;
35 uint64_t id;
36 struct lttng_trace_archive_location *location;
37};
38
39struct lttng_evaluation_session_rotation_comm {
40 uint64_t id;
41 uint8_t has_location;
42} LTTNG_PACKED;
43
44ssize_t lttng_condition_session_rotation_ongoing_create_from_payload(
45 struct lttng_payload_view *view,
46 struct lttng_condition **condition);
47
48ssize_t lttng_condition_session_rotation_completed_create_from_payload(
49 struct lttng_payload_view *view,
50 struct lttng_condition **condition);
51
52struct lttng_evaluation *lttng_evaluation_session_rotation_ongoing_create(
53 uint64_t id);
54
55/* Ownership of location is transferred to the evaluation. */
56struct lttng_evaluation *lttng_evaluation_session_rotation_completed_create(
57 uint64_t id,
58 struct lttng_trace_archive_location *location);
59
60ssize_t lttng_evaluation_session_rotation_ongoing_create_from_payload(
61 struct lttng_payload_view *view,
62 struct lttng_evaluation **evaluation);
63
64ssize_t lttng_evaluation_session_rotation_completed_create_from_payload(
65 struct lttng_payload_view *view,
66 struct lttng_evaluation **evaluation);
67
68#ifdef __cplusplus
69}
70#endif
71
72#endif /* LTTNG_CONDITION_SESSION_ROTATION_INTERNAL_H */
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