Commit | Line | Data |
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c0a66c84 JG |
1 | /* |
2 | * Copyright (C) 2020 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
3 | * | |
4 | * SPDX-License-Identifier: LGPL-2.1-only | |
5 | * | |
6 | */ | |
7 | ||
8 | #include "payload.h" | |
9 | ||
10 | LTTNG_HIDDEN | |
11 | void lttng_payload_init(struct lttng_payload *payload) | |
12 | { | |
13 | assert(payload); | |
14 | lttng_dynamic_buffer_init(&payload->buffer); | |
15 | lttng_dynamic_array_init(&payload->_fds, sizeof(int), NULL); | |
16 | } | |
17 | ||
18 | LTTNG_HIDDEN | |
19 | void lttng_payload_reset(struct lttng_payload *payload) | |
20 | { | |
21 | if (!payload) { | |
22 | return; | |
23 | } | |
24 | ||
25 | lttng_dynamic_buffer_reset(&payload->buffer); | |
26 | lttng_dynamic_array_reset(&payload->_fds); | |
27 | } | |
28 | ||
29 | LTTNG_HIDDEN | |
30 | int lttng_payload_push_fd(struct lttng_payload *payload, int fd) | |
31 | { | |
32 | int ret; | |
33 | ||
34 | if (!payload) { | |
35 | ret = -1; | |
36 | goto end; | |
37 | } | |
38 | ||
39 | ret = lttng_dynamic_array_add_element(&payload->_fds, &fd); | |
40 | end: | |
41 | return ret; | |
42 | } |