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1 | #ifndef BABELTRACE_GRAPH_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_H |
2 | #define BABELTRACE_GRAPH_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_H | |
3 | ||
4 | /* | |
5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> | |
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 | ||
26 | #include <stdint.h> | |
27 | ||
28 | /* For enum bt_message_iterator_status */ | |
29 | #include <babeltrace/graph/message-iterator.h> | |
30 | ||
31 | /* | |
32 | * For bt_component, bt_message_iterator, | |
33 | * bt_self_component_port_input_message_iterator, | |
34 | * bt_self_component_port_input, bt_message_array_const | |
35 | */ | |
36 | #include <babeltrace/types.h> | |
37 | ||
38 | #ifdef __cplusplus | |
39 | extern "C" { | |
40 | #endif | |
41 | ||
42 | static inline | |
43 | bt_message_iterator * | |
44 | bt_self_component_port_input_message_iterator_as_message_iterator( | |
45 | bt_self_component_port_input_message_iterator *iterator) | |
46 | { | |
47 | return (void *) iterator; | |
48 | } | |
49 | ||
50 | extern bt_self_component_port_input_message_iterator * | |
51 | bt_self_component_port_input_message_iterator_create( | |
52 | bt_self_component_port_input *input_port); | |
53 | ||
54 | extern bt_component * | |
55 | bt_self_component_port_input_message_iterator_borrow_component( | |
56 | bt_self_component_port_input_message_iterator *iterator); | |
57 | ||
58 | extern enum bt_message_iterator_status | |
59 | bt_self_component_port_input_message_iterator_next( | |
60 | bt_self_component_port_input_message_iterator *iterator, | |
61 | bt_message_array_const *msgs, uint64_t *count); | |
62 | ||
63 | extern void bt_self_component_port_input_message_iterator_get_ref( | |
64 | const bt_self_component_port_input_message_iterator *self_component_port_input_message_iterator); | |
65 | ||
66 | extern void bt_self_component_port_input_message_iterator_put_ref( | |
67 | const bt_self_component_port_input_message_iterator *self_component_port_input_message_iterator); | |
68 | ||
69 | #define BT_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_PUT_REF_AND_RESET(_var) \ | |
70 | do { \ | |
71 | bt_self_component_port_input_message_iterator_put_ref(_var); \ | |
72 | (_var) = NULL; \ | |
73 | } while (0) | |
74 | ||
75 | #define BT_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_MOVE_REF(_var_dst, _var_src) \ | |
76 | do { \ | |
77 | bt_self_component_port_input_message_iterator_put_ref(_var_dst); \ | |
78 | (_var_dst) = (_var_src); \ | |
79 | (_var_src) = NULL; \ | |
80 | } while (0) | |
81 | ||
82 | #ifdef __cplusplus | |
83 | } | |
84 | #endif | |
85 | ||
86 | #endif /* BABELTRACE_GRAPH_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_H */ |