Commit | Line | Data |
---|---|---|
a58c490f | 1 | /* |
ab5be9fa | 2 | * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
a58c490f | 3 | * |
ab5be9fa | 4 | * SPDX-License-Identifier: LGPL-2.1-only |
a58c490f | 5 | * |
a58c490f JG |
6 | */ |
7 | ||
8 | #ifndef LTTNG_EVALUATION_INTERNAL_H | |
9 | #define LTTNG_EVALUATION_INTERNAL_H | |
10 | ||
11 | #include <lttng/condition/evaluation.h> | |
5024c2ac | 12 | #include <lttng/condition/condition.h> |
a58c490f JG |
13 | #include <common/macros.h> |
14 | #include <common/buffer-view.h> | |
3647288f | 15 | #include <common/dynamic-buffer.h> |
a58c490f | 16 | #include <stdbool.h> |
3897deca | 17 | #include <sys/types.h> |
a58c490f JG |
18 | |
19 | typedef void (*evaluation_destroy_cb)(struct lttng_evaluation *evaluation); | |
9b63a4aa JG |
20 | typedef int (*evaluation_serialize_cb)( |
21 | const struct lttng_evaluation *evaluation, | |
3647288f | 22 | struct lttng_dynamic_buffer *buf); |
a58c490f JG |
23 | |
24 | struct lttng_evaluation_comm { | |
25 | /* enum lttng_condition_type type */ | |
26 | int8_t type; | |
27 | char payload[]; | |
28 | } LTTNG_PACKED; | |
29 | ||
30 | struct lttng_evaluation { | |
31 | enum lttng_condition_type type; | |
32 | evaluation_serialize_cb serialize; | |
33 | evaluation_destroy_cb destroy; | |
34 | }; | |
35 | ||
c19092cd JG |
36 | LTTNG_HIDDEN |
37 | void lttng_evaluation_init(struct lttng_evaluation *evaluation, | |
38 | enum lttng_condition_type type); | |
39 | ||
a58c490f | 40 | LTTNG_HIDDEN |
5024c2ac JR |
41 | ssize_t lttng_evaluation_create_from_buffer( |
42 | const struct lttng_condition *condition, | |
43 | const struct lttng_buffer_view *view, | |
a58c490f JG |
44 | struct lttng_evaluation **evaluation); |
45 | ||
46 | LTTNG_HIDDEN | |
9b63a4aa | 47 | int lttng_evaluation_serialize(const struct lttng_evaluation *evaluation, |
3647288f | 48 | struct lttng_dynamic_buffer *buf); |
a58c490f JG |
49 | |
50 | #endif /* LTTNG_EVALUATION_INTERNAL_H */ |