lib: make trace IR API const-correct
[babeltrace.git] / plugins / lttng-utils / copy.h
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1#ifndef BABELTRACE_PLUGIN_TRIMMER_COPY_H
2#define BABELTRACE_PLUGIN_TRIMMER_COPY_H
3
4/*
5 * BabelTrace - Copy Trace Structure
6 *
7 * Copyright 2017 Julien Desfossez <jdesfossez@efficios.com>
8 *
9 * Author: Julien Desfossez <jdesfossez@efficios.com>
10 *
11 * Permission is hereby granted, free of charge, to any person obtaining a copy
12 * of this software and associated documentation files (the "Software"), to deal
13 * in the Software without restriction, including without limitation the rights
14 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15 * copies of the Software, and to permit persons to whom the Software is
16 * furnished to do so, subject to the following conditions:
17 *
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
20 *
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 * SOFTWARE.
28 */
29
30#include <stdbool.h>
31#include <babeltrace/babeltrace-internal.h>
9d408fca 32#include <babeltrace/babeltrace.h>
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33
34BT_HIDDEN
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35const struct bt_event *debug_info_output_event(struct debug_info_iterator *debug_it,
36 const struct bt_event *event);
4f45f9bb 37BT_HIDDEN
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38const struct bt_packet *debug_info_new_packet(struct debug_info_iterator *debug_it,
39 const struct bt_packet *packet);
4f45f9bb 40BT_HIDDEN
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41const struct bt_packet *debug_info_close_packet(struct debug_info_iterator *debug_it,
42 const struct bt_packet *packet);
4f45f9bb 43BT_HIDDEN
40f4ba76 44const struct bt_stream *debug_info_stream_begin(
504db471 45 struct debug_info_iterator *debug_it,
40f4ba76 46 const struct bt_stream *stream);
504db471 47BT_HIDDEN
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48const struct bt_stream *debug_info_stream_end(struct debug_info_iterator *debug_it,
49 const struct bt_stream *stream);
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50
51BT_HIDDEN
52int get_stream_event_context_unsigned_int_field_value(FILE *err,
40f4ba76 53 const struct bt_event *event, const char *field_name,
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54 uint64_t *value);
55BT_HIDDEN
40f4ba76 56int get_stream_event_context_int_field_value(FILE *err, const struct bt_event *event,
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57 const char *field_name, int64_t *value);
58BT_HIDDEN
59int get_payload_unsigned_int_field_value(FILE *err,
40f4ba76 60 const struct bt_event *event, const char *field_name,
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61 uint64_t *value);
62BT_HIDDEN
40f4ba76 63int get_payload_int_field_value(FILE *err, const struct bt_event *event,
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64 const char *field_name, int64_t *value);
65BT_HIDDEN
66int get_payload_string_field_value(FILE *err,
40f4ba76 67 const struct bt_event *event, const char *field_name,
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68 const char **value);
69BT_HIDDEN
70int get_payload_build_id_field_value(FILE *err,
40f4ba76 71 const struct bt_event *event, const char *field_name,
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72 uint8_t **build_id, uint64_t *build_id_len);
73
74#endif /* BABELTRACE_PLUGIN_TRIMMER_COPY_H */
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