projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| c19092cd | 1 | /* |
| ab5be9fa | 2 | * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| c19092cd | 3 | * |
| ab5be9fa | 4 | * SPDX-License-Identifier: LGPL-2.1-only |
| c19092cd | 5 | * |
| c19092cd JG |
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> | |
| aa52c986 | 16 | #include <common/macros.h> |
| c19092cd | 17 | |
| 7966af57 SM |
18 | #ifdef __cplusplus |
| 19 | extern "C" { | |
| 20 | #endif | |
| 21 | ||
| c19092cd JG |
22 | struct lttng_condition_session_rotation { |
| 23 | struct lttng_condition parent; | |
| 24 | char *session_name; | |
| 25 | }; | |
| 26 | ||
| 27 | struct 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 | ||
| 33 | struct lttng_evaluation_session_rotation { | |
| 34 | struct lttng_evaluation parent; | |
| 35 | uint64_t id; | |
| 36 | struct lttng_trace_archive_location *location; | |
| 37 | }; | |
| 38 | ||
| 39 | struct lttng_evaluation_session_rotation_comm { | |
| 40 | uint64_t id; | |
| 41 | uint8_t has_location; | |
| 42 | } LTTNG_PACKED; | |
| 43 | ||
| c0a66c84 JG |
44 | ssize_t lttng_condition_session_rotation_ongoing_create_from_payload( |
| 45 | struct lttng_payload_view *view, | |
| c19092cd JG |
46 | struct lttng_condition **condition); |
| 47 | ||
| c0a66c84 JG |
48 | ssize_t lttng_condition_session_rotation_completed_create_from_payload( |
| 49 | struct lttng_payload_view *view, | |
| c19092cd JG |
50 | struct lttng_condition **condition); |
| 51 | ||
| c19092cd JG |
52 | struct lttng_evaluation *lttng_evaluation_session_rotation_ongoing_create( |
| 53 | uint64_t id); | |
| 54 | ||
| 55 | /* Ownership of location is transferred to the evaluation. */ | |
| c19092cd JG |
56 | struct lttng_evaluation *lttng_evaluation_session_rotation_completed_create( |
| 57 | uint64_t id, | |
| 58 | struct lttng_trace_archive_location *location); | |
| 59 | ||
| c0a66c84 JG |
60 | ssize_t lttng_evaluation_session_rotation_ongoing_create_from_payload( |
| 61 | struct lttng_payload_view *view, | |
| c19092cd JG |
62 | struct lttng_evaluation **evaluation); |
| 63 | ||
| c0a66c84 JG |
64 | ssize_t lttng_evaluation_session_rotation_completed_create_from_payload( |
| 65 | struct lttng_payload_view *view, | |
| c19092cd JG |
66 | struct lttng_evaluation **evaluation); |
| 67 | ||
| 7966af57 SM |
68 | #ifdef __cplusplus |
| 69 | } | |
| 70 | #endif | |
| 71 | ||
| c19092cd | 72 | #endif /* LTTNG_CONDITION_SESSION_ROTATION_INTERNAL_H */ |