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c55a9f58 PP |
1 | #ifndef BABELTRACE_TYPES_H |
2 | #define BABELTRACE_TYPES_H | |
3 | ||
4 | /* | |
5 | * Copyright (c) 2017 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 | ||
44c440bc PP |
26 | #include <stdint.h> |
27 | ||
005f1204 PP |
28 | /* Internal use */ |
29 | #ifdef __cplusplus | |
30 | # define __BT_UPCAST(_type, _p) static_cast<_type *>(static_cast<void *>(_p)) | |
31 | # define __BT_UPCAST_CONST(_type, _p) static_cast<const _type *>(static_cast<const void *>(_p)) | |
32 | #else | |
33 | # define __BT_UPCAST(_type, _p) ((_type *) (_p)) | |
34 | # define __BT_UPCAST_CONST(_type, _p) ((const _type *) (_p)) | |
35 | #endif | |
36 | ||
c55a9f58 PP |
37 | #ifdef __cplusplus |
38 | extern "C" { | |
39 | #endif | |
40 | ||
41 | /** | |
42 | @defgroup ctypes Babeltrace C types | |
43 | @ingroup apiref | |
44 | @brief Babeltrace C types. | |
45 | ||
46 | @code | |
3fadfbc0 | 47 | #include <babeltrace2/types.h> |
c55a9f58 PP |
48 | @endcode |
49 | ||
50 | This header contains custom type definitions used across the library. | |
51 | ||
52 | @file | |
53 | @brief Babeltrace C types. | |
54 | @sa ctypes | |
55 | ||
56 | @addtogroup ctypes | |
57 | @{ | |
58 | */ | |
59 | ||
60 | /// False boolean value for the #bt_bool type. | |
61 | #define BT_FALSE 0 | |
62 | ||
63 | /// True boolean value for the #bt_bool type. | |
64 | #define BT_TRUE 1 | |
65 | ||
66 | /** | |
67 | @brief Babeltrace's boolean type. | |
68 | ||
69 | Use only the #BT_FALSE and #BT_TRUE definitions for #bt_bool parameters. | |
70 | It is guaranteed that the library functions which return a #bt_bool | |
71 | value return either #BT_FALSE or #BT_TRUE. | |
72 | ||
73 | You can always test the truthness of a #bt_bool value directly, without | |
74 | comparing it to #BT_TRUE directly: | |
75 | ||
76 | @code | |
77 | bt_bool ret = bt_some_function(...); | |
78 | ||
79 | if (ret) { | |
80 | // ret is true | |
81 | } | |
82 | @endcode | |
83 | */ | |
84 | typedef int bt_bool; | |
85 | ||
44c440bc PP |
86 | typedef const uint8_t *bt_uuid; |
87 | ||
b19ff26f | 88 | typedef struct bt_clock_class bt_clock_class; |
605e1019 | 89 | typedef struct bt_clock_snapshot bt_clock_snapshot; |
b19ff26f PP |
90 | typedef struct bt_component bt_component; |
91 | typedef struct bt_component_class bt_component_class; | |
92 | typedef struct bt_component_class_filter bt_component_class_filter; | |
93 | typedef struct bt_component_class_sink bt_component_class_sink; | |
94 | typedef struct bt_component_class_source bt_component_class_source; | |
95 | typedef struct bt_component_filter bt_component_filter; | |
b19ff26f PP |
96 | typedef struct bt_component_sink bt_component_sink; |
97 | typedef struct bt_component_source bt_component_source; | |
98 | typedef struct bt_connection bt_connection; | |
99 | typedef struct bt_event bt_event; | |
100 | typedef struct bt_event_class bt_event_class; | |
101 | typedef struct bt_event_header_field bt_event_header_field; | |
102 | typedef struct bt_field bt_field; | |
103 | typedef struct bt_field_class bt_field_class; | |
8f3ccfbc PP |
104 | typedef struct bt_field_class_enumeration_mapping bt_field_class_enumeration_mapping; |
105 | typedef struct bt_field_class_signed_enumeration_mapping bt_field_class_signed_enumeration_mapping; | |
106 | typedef struct bt_field_class_unsigned_enumeration_mapping bt_field_class_unsigned_enumeration_mapping; | |
1e6fd1d7 PP |
107 | typedef struct bt_field_class_structure_member bt_field_class_structure_member; |
108 | typedef struct bt_field_class_variant_option bt_field_class_variant_option; | |
b19ff26f | 109 | typedef struct bt_field_path bt_field_path; |
66ddcddf | 110 | typedef struct bt_field_path_item bt_field_path_item; |
b19ff26f | 111 | typedef struct bt_graph bt_graph; |
d6e69534 PP |
112 | typedef struct bt_message bt_message; |
113 | typedef struct bt_message_iterator bt_message_iterator; | |
b19ff26f PP |
114 | typedef struct bt_object bt_object; |
115 | typedef struct bt_packet bt_packet; | |
116 | typedef struct bt_packet_context_field bt_packet_context_field; | |
117 | typedef struct bt_packet_header_field bt_packet_header_field; | |
118 | typedef struct bt_plugin bt_plugin; | |
119 | typedef struct bt_plugin_set bt_plugin_set; | |
120 | typedef struct bt_plugin_so_shared_lib_handle bt_plugin_so_shared_lib_handle; | |
121 | typedef struct bt_port bt_port; | |
122 | typedef struct bt_port_input bt_port_input; | |
123 | typedef struct bt_port_output bt_port_output; | |
d6e69534 | 124 | typedef struct bt_port_output_message_iterator bt_port_output_message_iterator; |
b19ff26f PP |
125 | typedef struct bt_query_executor bt_query_executor; |
126 | typedef struct bt_self_component bt_self_component; | |
127 | typedef struct bt_self_component_class_filter bt_self_component_class_filter; | |
128 | typedef struct bt_self_component_class_sink bt_self_component_class_sink; | |
129 | typedef struct bt_self_component_class_source bt_self_component_class_source; | |
130 | typedef struct bt_self_component_filter bt_self_component_filter; | |
131 | typedef struct bt_self_component_port bt_self_component_port; | |
132 | typedef struct bt_self_component_port_input bt_self_component_port_input; | |
d6e69534 | 133 | typedef struct bt_self_component_port_input_message_iterator bt_self_component_port_input_message_iterator; |
b19ff26f PP |
134 | typedef struct bt_self_component_port_output bt_self_component_port_output; |
135 | typedef struct bt_self_component_sink bt_self_component_sink; | |
136 | typedef struct bt_self_component_source bt_self_component_source; | |
d6e69534 | 137 | typedef struct bt_self_message_iterator bt_self_message_iterator; |
d24d5663 | 138 | typedef struct bt_self_plugin bt_self_plugin; |
d6e69534 | 139 | typedef struct bt_self_port bt_self_port; |
b19ff26f PP |
140 | typedef struct bt_self_port_input bt_self_port_input; |
141 | typedef struct bt_self_port_output bt_self_port_output; | |
b19ff26f PP |
142 | typedef struct bt_stream bt_stream; |
143 | typedef struct bt_stream_class bt_stream_class; | |
144 | typedef struct bt_trace bt_trace; | |
145 | typedef struct bt_trace_class bt_trace_class; | |
146 | typedef struct bt_value bt_value; | |
147 | ||
148 | typedef const char * const *bt_field_class_enumeration_mapping_label_array; | |
d6e69534 | 149 | typedef const struct bt_message **bt_message_array_const; |
b19ff26f | 150 | |
c55a9f58 PP |
151 | /** @} */ |
152 | ||
153 | #ifdef __cplusplus | |
154 | } | |
155 | #endif | |
156 | ||
157 | #endif /* BABELTRACE_TYPES_H */ |