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40f4ba76 PP |
1 | #ifndef BABELTRACE_TRACE_IR_FIELDS_CONST_H |
2 | #define BABELTRACE_TRACE_IR_FIELDS_CONST_H | |
3 | ||
4 | /* | |
e2f7325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
40f4ba76 | 6 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
40f4ba76 PP |
7 | * |
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 | ||
4cdfc5e8 | 32 | /* For bt_field_class_type */ |
3fadfbc0 | 33 | #include <babeltrace2/trace-ir/field-class.h> |
40f4ba76 | 34 | |
b19ff26f | 35 | /* For bt_field, bt_field_class */ |
3fadfbc0 | 36 | #include <babeltrace2/types.h> |
b19ff26f | 37 | |
40f4ba76 PP |
38 | #ifdef __cplusplus |
39 | extern "C" { | |
40 | #endif | |
41 | ||
4cdfc5e8 | 42 | typedef enum bt_field_status { |
743eec93 PP |
43 | BT_FIELD_STATUS_OK = 0, |
44 | BT_FIELD_STATUS_NOMEM = -12, | |
4cdfc5e8 | 45 | } bt_field_status; |
743eec93 | 46 | |
b19ff26f PP |
47 | extern const bt_field_class *bt_field_borrow_class_const( |
48 | const bt_field *field); | |
40f4ba76 | 49 | |
4cdfc5e8 | 50 | extern bt_field_class_type bt_field_get_class_type( |
b19ff26f | 51 | const bt_field *field); |
40f4ba76 | 52 | |
b19ff26f | 53 | extern int64_t bt_field_signed_integer_get_value(const bt_field *field); |
40f4ba76 PP |
54 | |
55 | extern uint64_t bt_field_unsigned_integer_get_value( | |
b19ff26f | 56 | const bt_field *field); |
40f4ba76 | 57 | |
b19ff26f | 58 | extern double bt_field_real_get_value(const bt_field *field); |
40f4ba76 | 59 | |
4cdfc5e8 | 60 | extern bt_field_status bt_field_unsigned_enumeration_get_mapping_labels( |
b19ff26f | 61 | const bt_field *field, |
40f4ba76 PP |
62 | bt_field_class_enumeration_mapping_label_array *label_array, |
63 | uint64_t *count); | |
64 | ||
4cdfc5e8 | 65 | extern bt_field_status bt_field_signed_enumeration_get_mapping_labels( |
b19ff26f | 66 | const bt_field *field, |
40f4ba76 PP |
67 | bt_field_class_enumeration_mapping_label_array *label_array, |
68 | uint64_t *count); | |
69 | ||
b19ff26f | 70 | extern const char *bt_field_string_get_value(const bt_field *field); |
40f4ba76 | 71 | |
b19ff26f | 72 | extern uint64_t bt_field_string_get_length(const bt_field *field); |
40f4ba76 | 73 | |
b19ff26f | 74 | extern const bt_field * |
40f4ba76 | 75 | bt_field_structure_borrow_member_field_by_index_const( |
b19ff26f | 76 | const bt_field *field, uint64_t index); |
40f4ba76 | 77 | |
b19ff26f | 78 | extern const bt_field * |
40f4ba76 | 79 | bt_field_structure_borrow_member_field_by_name_const( |
b19ff26f | 80 | const bt_field *field, const char *name); |
40f4ba76 | 81 | |
b19ff26f | 82 | extern uint64_t bt_field_array_get_length(const bt_field *field); |
40f4ba76 | 83 | |
b19ff26f | 84 | extern const bt_field * |
40f4ba76 | 85 | bt_field_array_borrow_element_field_by_index_const( |
b19ff26f | 86 | const bt_field *field, uint64_t index); |
40f4ba76 PP |
87 | |
88 | extern uint64_t bt_field_variant_get_selected_option_field_index( | |
b19ff26f | 89 | const bt_field *field); |
40f4ba76 | 90 | |
b19ff26f | 91 | extern const bt_field * |
40f4ba76 | 92 | bt_field_variant_borrow_selected_option_field_const( |
b19ff26f | 93 | const bt_field *field); |
40f4ba76 PP |
94 | |
95 | #ifdef __cplusplus | |
96 | } | |
97 | #endif | |
98 | ||
99 | #endif /* BABELTRACE_TRACE_IR_FIELDS_CONST_H */ |