lib: notification iterator: transfer a batch of notifications
[babeltrace.git] / plugins / utils / muxer / muxer.h
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1#ifndef BABELTRACE_PLUGINS_UTILS_MUXER_H
2#define BABELTRACE_PLUGINS_UTILS_MUXER_H
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3
4/*
0cb31e39 5 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
958f7d11 6 * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
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7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 * SOFTWARE.
25 */
26
d4393e08 27#include <stdint.h>
0cb31e39 28#include <babeltrace/babeltrace-internal.h>
0cb31e39 29
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30BT_HIDDEN
31enum bt_component_status muxer_init(
32 struct bt_private_component *priv_comp,
33 struct bt_value *params, void *init_data);
34
35BT_HIDDEN
36void muxer_finalize(
37 struct bt_private_component *priv_comp);
38
39BT_HIDDEN
40enum bt_notification_iterator_status muxer_notif_iter_init(
90157d89 41 struct bt_private_connection_private_notification_iterator *priv_notif_iter,
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42 struct bt_private_port *priv_port);
43
44BT_HIDDEN
45void muxer_notif_iter_finalize(
90157d89 46 struct bt_private_connection_private_notification_iterator *priv_notif_iter);
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47
48BT_HIDDEN
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49enum bt_notification_iterator_status muxer_notif_iter_next(
50 struct bt_private_connection_private_notification_iterator *priv_notif_iter,
51 bt_notification_array notifs, uint64_t capacity,
52 uint64_t *count);
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53
54BT_HIDDEN
55void muxer_port_connected(
56 struct bt_private_component *priv_comp,
57 struct bt_private_port *self_private_port,
58 struct bt_port *other_port);
59
60BT_HIDDEN
61void muxer_port_disconnected(
62 struct bt_private_component *priv_comp,
63 struct bt_private_port *priv_port);
0cb31e39 64
958f7d11 65#endif /* BABELTRACE_PLUGINS_UTILS_MUXER_H */
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