lib: strictly type function return status enumerations
[babeltrace.git] / src / plugins / text / dmesg / dmesg.h
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1#ifndef BABELTRACE_PLUGIN_TEXT_DMESG_DMESG_H
2#define BABELTRACE_PLUGIN_TEXT_DMESG_DMESG_H
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3
4/*
d94d92ac 5 * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
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6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 */
25
d8866baa 26#include <stdbool.h>
91d81473 27#include "common/macros.h"
3fadfbc0 28#include <babeltrace2/babeltrace.h>
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29
30BT_HIDDEN
d24d5663 31bt_component_class_init_method_status dmesg_init(
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32 bt_self_component_source *self_comp,
33 const bt_value *params, void *init_method_data);
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34
35BT_HIDDEN
b19ff26f 36void dmesg_finalize(bt_self_component_source *self_comp);
e98a2d6e 37
33f93973 38BT_HIDDEN
d24d5663 39bt_component_class_message_iterator_init_method_status dmesg_msg_iter_init(
d6e69534 40 bt_self_message_iterator *self_msg_iter,
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41 bt_self_component_source *self_comp,
42 bt_self_component_port_output *self_port);
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43
44BT_HIDDEN
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45void dmesg_msg_iter_finalize(
46 bt_self_message_iterator *self_msg_iter);
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47
48BT_HIDDEN
d24d5663 49bt_component_class_message_iterator_next_method_status dmesg_msg_iter_next(
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50 bt_self_message_iterator *self_msg_iter,
51 bt_message_array_const msgs, uint64_t capacity,
d4393e08 52 uint64_t *count);
33f93973 53
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54BT_HIDDEN
55bt_bool dmesg_msg_iter_can_seek_beginning(
56 bt_self_message_iterator *message_iterator);
57
58BT_HIDDEN
d24d5663 59bt_component_class_message_iterator_seek_beginning_method_status dmesg_msg_iter_seek_beginning(
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60 bt_self_message_iterator *message_iterator);
61
d8866baa 62#endif /* BABELTRACE_PLUGIN_TEXT_DMESG_DMESG_H */
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