Add a basic .clang-tidy file and fix typedef warnings
[lttng-tools.git] / include / lttng / channel-internal.hpp
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1/*
2 * Copyright (C) 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
3 *
4 * SPDX-License-Identifier: LGPL-2.1-only
5 *
6 */
7
8#ifndef LTTNG_CHANNEL_INTERNAL_H
9#define LTTNG_CHANNEL_INTERNAL_H
10
11#include <common/macros.hpp>
12
13struct lttng_channel_extended {
14 uint64_t discarded_events;
15 uint64_t lost_packets;
16 uint64_t monitor_timer_interval;
17 int64_t blocking_timeout;
18} LTTNG_PACKED;
19
20struct lttng_channel_comm {
21 /* Includes terminator `\0`. */
22 uint32_t name_len;
23 uint8_t enabled;
24
25 /* attr */
26 int8_t overwrite;
27 uint64_t subbuf_size;
28 uint64_t num_subbuf;
29 uint32_t switch_timer_interval;
30 uint32_t read_timer_interval;
31 uint8_t output;
32 uint64_t tracefile_size;
33 uint64_t tracefile_count;
34 uint32_t live_timer_interval;
35
36 /* Extended struct */
37 uint64_t discarded_events;
38 uint64_t lost_packets;
39 uint64_t monitor_timer_interval;
40 int64_t blocking_timeout;
41} LTTNG_PACKED;
42
43struct lttng_channel *lttng_channel_create_internal(void);
44
45struct lttng_channel *lttng_channel_copy(const struct lttng_channel *src);
46
47ssize_t lttng_channel_create_from_buffer(const struct lttng_buffer_view *view,
48 struct lttng_channel **event);
49
50int lttng_channel_serialize(struct lttng_channel *channel,
51 struct lttng_dynamic_buffer *buf);
52
53void lttng_channel_set_default_extended_attr(struct lttng_domain *domain,
54 struct lttng_channel_extended *extended_attr);
55
56enum lttng_error_code lttng_channels_create_and_flatten_from_buffer(
57 const struct lttng_buffer_view *view,
58 unsigned int count,
59 struct lttng_channel **channels);
60
61#endif /* LTTNG_CHANNEL_INTERNAL_H */
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