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0d72b8c3 PP |
1 | #ifndef BABELTRACE_GRAPH_COMPONENT_SOURCE_CONST_H |
2 | #define BABELTRACE_GRAPH_COMPONENT_SOURCE_CONST_H | |
90354d3a JG |
3 | |
4 | /* | |
e2f7325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
34ac9eaf | 6 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
90354d3a | 7 | * |
90354d3a JG |
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 | ||
27 | #include <stdint.h> | |
28 | ||
29 | #ifdef __cplusplus | |
30 | extern "C" { | |
31 | #endif | |
32 | ||
47e5a032 | 33 | struct bt_component; |
d94d92ac PP |
34 | struct bt_component_source; |
35 | struct bt_port_output; | |
36 | ||
37 | static inline | |
0d72b8c3 PP |
38 | const struct bt_component *bt_component_source_as_component_const( |
39 | const struct bt_component_source *component) | |
d94d92ac PP |
40 | { |
41 | return (void *) component; | |
42 | } | |
43 | ||
44 | extern uint64_t bt_component_source_get_output_port_count( | |
0d72b8c3 | 45 | const struct bt_component_source *component); |
d94d92ac | 46 | |
0d72b8c3 PP |
47 | extern const struct bt_port_output * |
48 | bt_component_source_borrow_output_port_by_name_const( | |
49 | const struct bt_component_source *component, const char *name); | |
0c881a11 | 50 | |
0d72b8c3 PP |
51 | extern const struct bt_port_output * |
52 | bt_component_source_borrow_output_port_by_index_const( | |
53 | const struct bt_component_source *component, uint64_t index); | |
90354d3a | 54 | |
90354d3a JG |
55 | #ifdef __cplusplus |
56 | } | |
57 | #endif | |
58 | ||
0d72b8c3 | 59 | #endif /* BABELTRACE_GRAPH_COMPONENT_SOURCE_CONST_H */ |