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1 | #ifndef BABELTRACE2_TRACE_IR_STREAM_CLASS_CONST_H |
2 | #define BABELTRACE2_TRACE_IR_STREAM_CLASS_CONST_H | |
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3 | |
4 | /* | |
bbb7b5f0 | 5 | * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation |
40f4ba76 | 6 | * |
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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. | |
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24 | */ |
25 | ||
4fa90f32 PP |
26 | #ifndef __BT_IN_BABELTRACE_H |
27 | # error "Please include <babeltrace2/babeltrace.h> instead." | |
28 | #endif | |
29 | ||
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30 | #include <stdint.h> |
31 | ||
3fadfbc0 | 32 | #include <babeltrace2/types.h> |
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33 | |
34 | #ifdef __cplusplus | |
35 | extern "C" { | |
36 | #endif | |
37 | ||
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38 | extern const bt_trace_class *bt_stream_class_borrow_trace_class_const( |
39 | const bt_stream_class *stream_class); | |
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40 | |
41 | extern const char *bt_stream_class_get_name( | |
b19ff26f | 42 | const bt_stream_class *stream_class); |
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43 | |
44 | extern bt_bool bt_stream_class_assigns_automatic_event_class_id( | |
b19ff26f | 45 | const bt_stream_class *stream_class); |
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46 | |
47 | extern bt_bool bt_stream_class_assigns_automatic_stream_id( | |
b19ff26f | 48 | const bt_stream_class *stream_class); |
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49 | |
50 | extern bt_bool bt_stream_class_supports_packets( | |
51 | const bt_stream_class *stream_class); | |
40f4ba76 | 52 | |
9b24b6aa | 53 | extern bt_bool bt_stream_class_packets_have_beginning_default_clock_snapshot( |
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54 | const bt_stream_class *stream_class); |
55 | ||
9b24b6aa | 56 | extern bt_bool bt_stream_class_packets_have_end_default_clock_snapshot( |
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57 | const bt_stream_class *stream_class); |
58 | ||
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59 | extern bt_bool bt_stream_class_supports_discarded_events( |
60 | const bt_stream_class *stream_class); | |
61 | ||
62 | extern bt_bool bt_stream_class_supports_discarded_packets( | |
63 | const bt_stream_class *stream_class); | |
64 | ||
65 | extern bt_bool bt_stream_class_discarded_events_have_default_clock_snapshots( | |
66 | const bt_stream_class *stream_class); | |
67 | ||
68 | extern bt_bool bt_stream_class_discarded_packets_have_default_clock_snapshots( | |
69 | const bt_stream_class *stream_class); | |
70 | ||
40f4ba76 | 71 | extern uint64_t bt_stream_class_get_id( |
b19ff26f | 72 | const bt_stream_class *stream_class); |
40f4ba76 | 73 | |
b19ff26f | 74 | extern const bt_field_class * |
40f4ba76 | 75 | bt_stream_class_borrow_packet_context_field_class_const( |
b19ff26f | 76 | const bt_stream_class *stream_class); |
40f4ba76 | 77 | |
b19ff26f | 78 | extern const bt_field_class * |
40f4ba76 | 79 | bt_stream_class_borrow_event_common_context_field_class_const( |
b19ff26f | 80 | const bt_stream_class *stream_class); |
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81 | |
82 | extern uint64_t bt_stream_class_get_event_class_count( | |
b19ff26f | 83 | const bt_stream_class *stream_class); |
40f4ba76 | 84 | |
b19ff26f | 85 | extern const bt_event_class * |
40f4ba76 | 86 | bt_stream_class_borrow_event_class_by_index_const( |
b19ff26f | 87 | const bt_stream_class *stream_class, uint64_t index); |
40f4ba76 | 88 | |
b19ff26f | 89 | extern const bt_event_class * |
40f4ba76 | 90 | bt_stream_class_borrow_event_class_by_id_const( |
b19ff26f | 91 | const bt_stream_class *stream_class, uint64_t id); |
40f4ba76 | 92 | |
b19ff26f | 93 | extern const bt_clock_class * |
40f4ba76 | 94 | bt_stream_class_borrow_default_clock_class_const( |
b19ff26f | 95 | const bt_stream_class *stream_class); |
40f4ba76 | 96 | |
b19ff26f | 97 | extern void bt_stream_class_get_ref(const bt_stream_class *stream_class); |
c5b9b441 | 98 | |
b19ff26f | 99 | extern void bt_stream_class_put_ref(const bt_stream_class *stream_class); |
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100 | |
101 | #define BT_STREAM_CLASS_PUT_REF_AND_RESET(_var) \ | |
102 | do { \ | |
103 | bt_stream_class_put_ref(_var); \ | |
104 | (_var) = NULL; \ | |
105 | } while (0) | |
106 | ||
107 | #define BT_STREAM_CLASS_MOVE_REF(_var_dst, _var_src) \ | |
108 | do { \ | |
109 | bt_stream_class_put_ref(_var_dst); \ | |
110 | (_var_dst) = (_var_src); \ | |
111 | (_var_src) = NULL; \ | |
112 | } while (0) | |
113 | ||
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114 | #ifdef __cplusplus |
115 | } | |
116 | #endif | |
117 | ||
924dc299 | 118 | #endif /* BABELTRACE2_TRACE_IR_STREAM_CLASS_CONST_H */ |