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4c5c8fc8 JG |
1 | /* |
2 | * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
3 | * | |
4 | * This library is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU Lesser General Public License, version 2.1 only, | |
6 | * as published by the Free Software Foundation. | |
7 | * | |
8 | * This library is distributed in the hope that it will be useful, but WITHOUT | |
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License | |
11 | * for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU Lesser General Public License | |
14 | * along with this library; if not, write to the Free Software Foundation, | |
15 | * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
16 | */ | |
17 | ||
18 | #ifndef LTTNG_CONDITION_INTERNAL_H | |
19 | #define LTTNG_CONDITION_INTERNAL_H | |
20 | ||
21 | #include <lttng/condition/condition.h> | |
22 | #include <common/macros.h> | |
23 | #include <stdbool.h> | |
24 | ||
25 | typedef void (*condition_destroy_cb)(struct lttng_condition *condition); | |
26 | typedef bool (*condition_validate_cb)(struct lttng_condition *condition); | |
2a38b722 JG |
27 | typedef ssize_t (*condition_serialize_cb)(struct lttng_condition *condition, |
28 | char *buf); | |
4c5c8fc8 JG |
29 | |
30 | struct lttng_condition { | |
31 | enum lttng_condition_type type; | |
32 | condition_validate_cb validate; | |
2a38b722 | 33 | condition_serialize_cb serialize; |
4c5c8fc8 JG |
34 | condition_destroy_cb destroy; |
35 | }; | |
36 | ||
2a38b722 | 37 | struct lttng_condition_comm { |
a365f2d0 | 38 | /* enum lttng_condition_type */ |
2a38b722 JG |
39 | int8_t condition_type; |
40 | }; | |
41 | ||
4c5c8fc8 JG |
42 | LTTNG_HIDDEN |
43 | bool lttng_condition_validate(struct lttng_condition *condition); | |
44 | ||
a365f2d0 JG |
45 | LTTNG_HIDDEN |
46 | ssize_t lttng_condition_create_from_buffer(const char *buf, | |
47 | struct lttng_condition **condition); | |
48 | ||
2a38b722 JG |
49 | LTTNG_HIDDEN |
50 | ssize_t lttng_condition_serialize(struct lttng_condition *action, char *buf); | |
51 | ||
4c5c8fc8 | 52 | #endif /* LTTNG_CONDITION_INTERNAL_H */ |