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1 | #ifndef BABELTRACE_TRACE_IR_STREAM_CLASS_CONST_H |
2 | #define BABELTRACE_TRACE_IR_STREAM_CLASS_CONST_H | |
3 | ||
4 | /* | |
f2b0325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
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6 | * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
7 | * | |
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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 | * The Common Trace Format (CTF) Specification is available at | |
27 | * http://www.efficios.com/ctf | |
28 | */ | |
29 | ||
30 | #include <stdint.h> | |
31 | ||
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32 | /* |
33 | * For bt_bool, bt_trace_class, bt_stream_class, bt_event_class, | |
34 | * bt_stream_class, bt_event_header_field, bt_packet_context_field | |
35 | */ | |
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36 | #include <babeltrace/types.h> |
37 | ||
38 | #ifdef __cplusplus | |
39 | extern "C" { | |
40 | #endif | |
41 | ||
8eee8ea2 PP |
42 | extern const bt_trace_class *bt_stream_class_borrow_trace_class_const( |
43 | const bt_stream_class *stream_class); | |
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44 | |
45 | extern const char *bt_stream_class_get_name( | |
8eee8ea2 | 46 | const bt_stream_class *stream_class); |
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47 | |
48 | extern bt_bool bt_stream_class_assigns_automatic_event_class_id( | |
8eee8ea2 | 49 | const bt_stream_class *stream_class); |
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50 | |
51 | extern bt_bool bt_stream_class_assigns_automatic_stream_id( | |
8eee8ea2 | 52 | const bt_stream_class *stream_class); |
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53 | |
54 | extern uint64_t bt_stream_class_get_id( | |
8eee8ea2 | 55 | const bt_stream_class *stream_class); |
78cf9df6 | 56 | |
8eee8ea2 | 57 | extern const bt_field_class * |
78cf9df6 | 58 | bt_stream_class_borrow_packet_context_field_class_const( |
8eee8ea2 | 59 | const bt_stream_class *stream_class); |
78cf9df6 | 60 | |
8eee8ea2 | 61 | extern const bt_field_class * |
78cf9df6 | 62 | bt_stream_class_borrow_event_header_field_class_const( |
8eee8ea2 | 63 | const bt_stream_class *stream_class); |
78cf9df6 | 64 | |
8eee8ea2 | 65 | extern const bt_field_class * |
78cf9df6 | 66 | bt_stream_class_borrow_event_common_context_field_class_const( |
8eee8ea2 | 67 | const bt_stream_class *stream_class); |
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68 | |
69 | extern uint64_t bt_stream_class_get_event_class_count( | |
8eee8ea2 | 70 | const bt_stream_class *stream_class); |
78cf9df6 | 71 | |
8eee8ea2 | 72 | extern const bt_event_class * |
78cf9df6 | 73 | bt_stream_class_borrow_event_class_by_index_const( |
8eee8ea2 | 74 | const bt_stream_class *stream_class, uint64_t index); |
78cf9df6 | 75 | |
8eee8ea2 | 76 | extern const bt_event_class * |
78cf9df6 | 77 | bt_stream_class_borrow_event_class_by_id_const( |
8eee8ea2 | 78 | const bt_stream_class *stream_class, uint64_t id); |
78cf9df6 | 79 | |
8eee8ea2 | 80 | extern const bt_clock_class * |
78cf9df6 | 81 | bt_stream_class_borrow_default_clock_class_const( |
8eee8ea2 | 82 | const bt_stream_class *stream_class); |
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83 | |
84 | extern bt_bool bt_stream_class_default_clock_is_always_known( | |
8eee8ea2 | 85 | const bt_stream_class *stream_class); |
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86 | |
87 | extern bt_bool bt_stream_class_packets_have_discarded_event_counter_snapshot( | |
8eee8ea2 | 88 | const bt_stream_class *stream_class); |
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89 | |
90 | extern bt_bool bt_stream_class_packets_have_packet_counter_snapshot( | |
8eee8ea2 | 91 | const bt_stream_class *stream_class); |
78cf9df6 | 92 | |
ecbb78c0 | 93 | extern bt_bool bt_stream_class_packets_have_default_beginning_clock_snapshot( |
8eee8ea2 | 94 | const bt_stream_class *stream_class); |
78cf9df6 | 95 | |
ecbb78c0 | 96 | extern bt_bool bt_stream_class_packets_have_default_end_clock_snapshot( |
8eee8ea2 | 97 | const bt_stream_class *stream_class); |
78cf9df6 | 98 | |
8eee8ea2 | 99 | extern void bt_stream_class_get_ref(const bt_stream_class *stream_class); |
8c6884d9 | 100 | |
8eee8ea2 | 101 | extern void bt_stream_class_put_ref(const bt_stream_class *stream_class); |
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102 | |
103 | #define BT_STREAM_CLASS_PUT_REF_AND_RESET(_var) \ | |
104 | do { \ | |
105 | bt_stream_class_put_ref(_var); \ | |
106 | (_var) = NULL; \ | |
107 | } while (0) | |
108 | ||
109 | #define BT_STREAM_CLASS_MOVE_REF(_var_dst, _var_src) \ | |
110 | do { \ | |
111 | bt_stream_class_put_ref(_var_dst); \ | |
112 | (_var_dst) = (_var_src); \ | |
113 | (_var_src) = NULL; \ | |
114 | } while (0) | |
115 | ||
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116 | #ifdef __cplusplus |
117 | } | |
118 | #endif | |
119 | ||
120 | #endif /* BABELTRACE_TRACE_IR_STREAM_CLASS_CONST_H */ |