lib: strictly type function return status enumerations
[babeltrace.git] / include / babeltrace2 / graph / self-component-source.h
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1#ifndef BABELTRACE_GRAPH_SELF_COMPONENT_SOURCE_H
2#define BABELTRACE_GRAPH_SELF_COMPONENT_SOURCE_H
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3
4/*
e2f7325d 5 * Copyright 2017-2018 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
9ac68eb1 26#include <stdint.h>
9d408fca 27
d24d5663 28/* For bt_self_component_*_status */
3fadfbc0 29#include <babeltrace2/graph/self-component.h>
890882ef 30
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31/*
32 * For bt_component_source, bt_self_component, bt_self_component_source,
005f1204 33 * bt_self_component_port_output, __BT_UPCAST, __BT_UPCAST_CONST
b19ff26f 34 */
3fadfbc0 35#include <babeltrace2/types.h>
b19ff26f 36
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37#ifdef __cplusplus
38extern "C" {
39#endif
40
d94d92ac 41static inline
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42bt_self_component *bt_self_component_source_as_self_component(
43 bt_self_component_source *self_comp_source)
d94d92ac 44{
005f1204 45 return __BT_UPCAST(bt_self_component, self_comp_source);
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46}
47
48static inline
b19ff26f 49const bt_component_source *
707b7d35 50bt_self_component_source_as_component_source(
b19ff26f 51 bt_self_component_source *self_comp_source)
d94d92ac 52{
005f1204 53 return __BT_UPCAST_CONST(bt_component_source, self_comp_source);
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54}
55
b19ff26f 56extern bt_self_component_port_output *
d94d92ac 57bt_self_component_source_borrow_output_port_by_name(
b19ff26f 58 bt_self_component_source *self_component,
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59 const char *name);
60
b19ff26f 61extern bt_self_component_port_output *
d94d92ac 62bt_self_component_source_borrow_output_port_by_index(
b19ff26f 63 bt_self_component_source *self_component,
9ac68eb1 64 uint64_t index);
890882ef 65
d24d5663 66extern bt_self_component_add_port_status
d94d92ac 67bt_self_component_source_add_output_port(
b19ff26f 68 bt_self_component_source *self_component,
147337a3 69 const char *name, void *user_data,
b19ff26f 70 bt_self_component_port_output **self_component_port);
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71
72#ifdef __cplusplus
73}
74#endif
75
d94d92ac 76#endif /* BABELTRACE_GRAPH_SELF_COMPONENT_SOURCE_H */
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