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7b53201c PP |
1 | #ifndef BABELTRACE_GRAPH_COMPONENT_FILTER_CONST_H |
2 | #define BABELTRACE_GRAPH_COMPONENT_FILTER_CONST_H | |
34ac9eaf JG |
3 | |
4 | /* | |
f2b0325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
34ac9eaf JG |
6 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
7 | * | |
34ac9eaf 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> | |
34ac9eaf | 28 | |
8470daa9 PP |
29 | /* |
30 | * For bt_component, bt_component_filter, bt_port_input, bt_port_output, | |
31 | * __BT_UPCAST_CONST | |
32 | */ | |
8eee8ea2 PP |
33 | #include <babeltrace/types.h> |
34 | ||
34ac9eaf JG |
35 | #ifdef __cplusplus |
36 | extern "C" { | |
37 | #endif | |
38 | ||
834e9996 | 39 | static inline |
8eee8ea2 PP |
40 | const bt_component *bt_component_filter_as_component_const( |
41 | const bt_component_filter *component) | |
834e9996 | 42 | { |
8470daa9 | 43 | return __BT_UPCAST_CONST(bt_component, component); |
834e9996 PP |
44 | } |
45 | ||
46 | extern uint64_t bt_component_filter_get_input_port_count( | |
8eee8ea2 | 47 | const bt_component_filter *component); |
834e9996 | 48 | |
8eee8ea2 | 49 | extern const bt_port_input * |
7b53201c | 50 | bt_component_filter_borrow_input_port_by_name_const( |
8eee8ea2 | 51 | const bt_component_filter *component, const char *name); |
834e9996 | 52 | |
8eee8ea2 | 53 | extern const bt_port_input * |
7b53201c | 54 | bt_component_filter_borrow_input_port_by_index_const( |
8eee8ea2 | 55 | const bt_component_filter *component, uint64_t index); |
834e9996 PP |
56 | |
57 | extern uint64_t bt_component_filter_get_output_port_count( | |
8eee8ea2 | 58 | const bt_component_filter *component); |
834e9996 | 59 | |
8eee8ea2 | 60 | extern const bt_port_output * |
7b53201c | 61 | bt_component_filter_borrow_output_port_by_name_const( |
8eee8ea2 | 62 | const bt_component_filter *component, const char *name); |
34ac9eaf | 63 | |
8eee8ea2 | 64 | extern const bt_port_output * |
7b53201c | 65 | bt_component_filter_borrow_output_port_by_index_const( |
8eee8ea2 | 66 | const bt_component_filter *component, uint64_t index); |
d3e4dcd8 | 67 | |
8c6884d9 | 68 | extern void bt_component_filter_get_ref( |
8eee8ea2 | 69 | const bt_component_filter *component_filter); |
8c6884d9 PP |
70 | |
71 | extern void bt_component_filter_put_ref( | |
8eee8ea2 | 72 | const bt_component_filter *component_filter); |
8c6884d9 PP |
73 | |
74 | #define BT_COMPONENT_FILTER_PUT_REF_AND_RESET(_var) \ | |
75 | do { \ | |
76 | bt_component_filter_put_ref(_var); \ | |
77 | (_var) = NULL; \ | |
78 | } while (0) | |
79 | ||
80 | #define BT_COMPONENT_FILTER_MOVE_REF(_var_dst, _var_src) \ | |
81 | do { \ | |
82 | bt_component_filter_put_ref(_var_dst); \ | |
83 | (_var_dst) = (_var_src); \ | |
84 | (_var_src) = NULL; \ | |
85 | } while (0) | |
86 | ||
34ac9eaf JG |
87 | #ifdef __cplusplus |
88 | } | |
89 | #endif | |
90 | ||
7b53201c | 91 | #endif /* BABELTRACE_GRAPH_COMPONENT_FILTER_CONST_H */ |