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ebdb334b JR |
1 | /* |
2 | * Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com> | |
3 | * | |
4 | * SPDX-License-Identifier: LGPL-2.1-only | |
5 | * | |
6 | */ | |
7 | ||
8 | #ifndef LTTNG_ACTION_INCR_VALUE_INTERNAL_H | |
9 | #define LTTNG_ACTION_INCR_VALUE_INTERNAL_H | |
10 | ||
11 | #include <inttypes.h> | |
12 | ||
13 | #include <common/macros.h> | |
14 | ||
15 | struct lttng_action; | |
16 | struct lttng_payload_view; | |
17 | struct lttng_map_key; | |
18 | ||
19 | /* | |
20 | * Create a "incr-value" action from a payload view. | |
21 | * | |
22 | * On success, return the number of bytes consumed from `view`, and the created | |
23 | * action in `*action`. On failure, return -1. | |
24 | */ | |
25 | LTTNG_HIDDEN | |
26 | extern ssize_t lttng_action_incr_value_create_from_payload( | |
27 | struct lttng_payload_view *view, | |
28 | struct lttng_action **action); | |
29 | ||
30 | LTTNG_HIDDEN | |
31 | enum lttng_action_status lttng_action_incr_value_borrow_key_mutable( | |
32 | const struct lttng_action *action, struct lttng_map_key **key); | |
33 | ||
34 | LTTNG_HIDDEN | |
35 | enum lttng_action_status lttng_action_incr_value_set_tracer_token( | |
36 | struct lttng_action *action, uint64_t token); | |
37 | ||
38 | LTTNG_HIDDEN | |
39 | uint64_t lttng_action_incr_value_get_tracer_token( | |
40 | const struct lttng_action *action); | |
41 | ||
42 | #endif /* LTTNG_ACTION_INCR_VALUE_INTERNAL_H */ |