projects / babeltrace.git / blame
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| 924dc299 PP |
1 | #ifndef BABELTRACE2_TRACE_IR_STREAM_CLASS_CONST_H |
| 2 | #define BABELTRACE2_TRACE_IR_STREAM_CLASS_CONST_H | |
| 40f4ba76 PP |
3 | |
| 4 | /* | |
| bbb7b5f0 | 5 | * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation |
| 40f4ba76 | 6 | * |
| 40f4ba76 PP |
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. | |
| 40f4ba76 PP |
24 | */ |
| 25 | ||
| 4fa90f32 PP |
26 | #ifndef __BT_IN_BABELTRACE_H |
| 27 | # error "Please include <babeltrace2/babeltrace.h> instead." | |
| 28 | #endif | |
| 29 | ||
| 40f4ba76 PP |
30 | #include <stdint.h> |
| 31 | ||
| 3fadfbc0 | 32 | #include <babeltrace2/types.h> |
| 40f4ba76 PP |
33 | |
| 34 | #ifdef __cplusplus | |
| 35 | extern "C" { | |
| 36 | #endif | |
| 37 | ||
| c6962c96 PP |
38 | extern const bt_value *bt_stream_class_borrow_user_attributes_const( |
| 39 | const bt_stream_class *stream_class); | |
| 40 | ||
| b19ff26f PP |
41 | extern const bt_trace_class *bt_stream_class_borrow_trace_class_const( |
| 42 | const bt_stream_class *stream_class); | |
| 40f4ba76 PP |
43 | |
| 44 | extern const char *bt_stream_class_get_name( | |
| b19ff26f | 45 | const bt_stream_class *stream_class); |
| 40f4ba76 PP |
46 | |
| 47 | extern bt_bool bt_stream_class_assigns_automatic_event_class_id( | |
| b19ff26f | 48 | const bt_stream_class *stream_class); |
| 40f4ba76 PP |
49 | |
| 50 | extern bt_bool bt_stream_class_assigns_automatic_stream_id( | |
| b19ff26f | 51 | const bt_stream_class *stream_class); |
| 26fc5aed PP |
52 | |
| 53 | extern bt_bool bt_stream_class_supports_packets( | |
| 54 | const bt_stream_class *stream_class); | |
| 40f4ba76 | 55 | |
| 9b24b6aa | 56 | extern bt_bool bt_stream_class_packets_have_beginning_default_clock_snapshot( |
| 649934d2 PP |
57 | const bt_stream_class *stream_class); |
| 58 | ||
| 9b24b6aa | 59 | extern bt_bool bt_stream_class_packets_have_end_default_clock_snapshot( |
| 649934d2 PP |
60 | const bt_stream_class *stream_class); |
| 61 | ||
| 2e90378a PP |
62 | extern bt_bool bt_stream_class_supports_discarded_events( |
| 63 | const bt_stream_class *stream_class); | |
| 64 | ||
| 65 | extern bt_bool bt_stream_class_supports_discarded_packets( | |
| 66 | const bt_stream_class *stream_class); | |
| 67 | ||
| 68 | extern bt_bool bt_stream_class_discarded_events_have_default_clock_snapshots( | |
| 69 | const bt_stream_class *stream_class); | |
| 70 | ||
| 71 | extern bt_bool bt_stream_class_discarded_packets_have_default_clock_snapshots( | |
| 72 | const bt_stream_class *stream_class); | |
| 73 | ||
| 40f4ba76 | 74 | extern uint64_t bt_stream_class_get_id( |
| b19ff26f | 75 | const bt_stream_class *stream_class); |
| 40f4ba76 | 76 | |
| b19ff26f | 77 | extern const bt_field_class * |
| 40f4ba76 | 78 | bt_stream_class_borrow_packet_context_field_class_const( |
| b19ff26f | 79 | const bt_stream_class *stream_class); |
| 40f4ba76 | 80 | |
| b19ff26f | 81 | extern const bt_field_class * |
| 40f4ba76 | 82 | bt_stream_class_borrow_event_common_context_field_class_const( |
| b19ff26f | 83 | const bt_stream_class *stream_class); |
| 40f4ba76 PP |
84 | |
| 85 | extern uint64_t bt_stream_class_get_event_class_count( | |
| b19ff26f | 86 | const bt_stream_class *stream_class); |
| 40f4ba76 | 87 | |
| b19ff26f | 88 | extern const bt_event_class * |
| 40f4ba76 | 89 | bt_stream_class_borrow_event_class_by_index_const( |
| b19ff26f | 90 | const bt_stream_class *stream_class, uint64_t index); |
| 40f4ba76 | 91 | |
| b19ff26f | 92 | extern const bt_event_class * |
| 40f4ba76 | 93 | bt_stream_class_borrow_event_class_by_id_const( |
| b19ff26f | 94 | const bt_stream_class *stream_class, uint64_t id); |
| 40f4ba76 | 95 | |
| b19ff26f | 96 | extern const bt_clock_class * |
| 40f4ba76 | 97 | bt_stream_class_borrow_default_clock_class_const( |
| b19ff26f | 98 | const bt_stream_class *stream_class); |
| 40f4ba76 | 99 | |
| b19ff26f | 100 | extern void bt_stream_class_get_ref(const bt_stream_class *stream_class); |
| c5b9b441 | 101 | |
| b19ff26f | 102 | extern void bt_stream_class_put_ref(const bt_stream_class *stream_class); |
| c5b9b441 PP |
103 | |
| 104 | #define BT_STREAM_CLASS_PUT_REF_AND_RESET(_var) \ | |
| 105 | do { \ | |
| 106 | bt_stream_class_put_ref(_var); \ | |
| 107 | (_var) = NULL; \ | |
| 108 | } while (0) | |
| 109 | ||
| 110 | #define BT_STREAM_CLASS_MOVE_REF(_var_dst, _var_src) \ | |
| 111 | do { \ | |
| 112 | bt_stream_class_put_ref(_var_dst); \ | |
| 113 | (_var_dst) = (_var_src); \ | |
| 114 | (_var_src) = NULL; \ | |
| 115 | } while (0) | |
| 116 | ||
| 40f4ba76 PP |
117 | #ifdef __cplusplus |
| 118 | } | |
| 119 | #endif | |
| 120 | ||
| 924dc299 | 121 | #endif /* BABELTRACE2_TRACE_IR_STREAM_CLASS_CONST_H */ |