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2e33ac5a PP |
1 | #ifndef BABELTRACE_CTF_IR_FIELDS_H |
2 | #define BABELTRACE_CTF_IR_FIELDS_H | |
adc315b8 JG |
3 | |
4 | /* | |
2e33ac5a | 5 | * Babeltrace - CTF IR: Event Fields |
adc315b8 | 6 | * |
de9dd397 | 7 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
adc315b8 JG |
8 | * |
9 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
10 | * | |
11 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
12 | * of this software and associated documentation files (the "Software"), to deal | |
13 | * in the Software without restriction, including without limitation the rights | |
14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
15 | * copies of the Software, and to permit persons to whom the Software is | |
16 | * furnished to do so, subject to the following conditions: | |
17 | * | |
18 | * The above copyright notice and this permission notice shall be included in | |
19 | * all copies or substantial portions of the Software. | |
20 | * | |
21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
24 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
26 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
27 | * SOFTWARE. | |
28 | * | |
29 | * The Common Trace Format (CTF) Specification is available at | |
30 | * http://www.efficios.com/ctf | |
31 | */ | |
32 | ||
33 | #include <stdint.h> | |
094ff7c0 | 34 | |
9d408fca | 35 | /* For bt_bool */ |
c14d64fa | 36 | #include <babeltrace/types.h> |
adc315b8 | 37 | |
44c440bc | 38 | /* For enum bt_field_type_id */ |
13d80369 PP |
39 | #include <babeltrace/ctf-ir/field-types.h> |
40 | ||
adc315b8 JG |
41 | #ifdef __cplusplus |
42 | extern "C" { | |
43 | #endif | |
44 | ||
50842bdc | 45 | struct bt_field; |
50842bdc PP |
46 | struct bt_field_type; |
47 | struct bt_field_type_enumeration_mapping_iterator; | |
adc315b8 | 48 | |
094ff7c0 PP |
49 | extern struct bt_field_type *bt_field_borrow_type(struct bt_field *field); |
50 | ||
3dca2276 | 51 | extern enum bt_field_type_id bt_field_get_type_id(struct bt_field *field); |
96e8f959 | 52 | |
44c440bc | 53 | extern int64_t bt_field_signed_integer_get_value(struct bt_field *field); |
91f379cb | 54 | |
44c440bc PP |
55 | extern void bt_field_signed_integer_set_value(struct bt_field *field, |
56 | int64_t value); | |
91f379cb | 57 | |
44c440bc | 58 | extern uint64_t bt_field_unsigned_integer_get_value(struct bt_field *field); |
91f379cb | 59 | |
44c440bc PP |
60 | extern void bt_field_unsigned_integer_set_value(struct bt_field *field, |
61 | uint64_t value); | |
91f379cb | 62 | |
44c440bc | 63 | extern double bt_field_real_get_value(struct bt_field *field); |
91f379cb | 64 | |
44c440bc | 65 | extern void bt_field_real_set_value(struct bt_field *field, double value); |
91f379cb | 66 | |
44c440bc PP |
67 | extern int bt_field_unsigned_enumeration_get_mapping_labels( |
68 | struct bt_field *field, | |
69 | bt_field_type_enumeration_mapping_label_array *label_array, | |
70 | uint64_t *count); | |
91f379cb | 71 | |
44c440bc PP |
72 | extern int bt_field_signed_enumeration_get_mapping_labels( |
73 | struct bt_field *field, | |
74 | bt_field_type_enumeration_mapping_label_array *label_array, | |
75 | uint64_t *count); | |
91f379cb | 76 | |
44c440bc | 77 | extern const char *bt_field_string_get_value(struct bt_field *field); |
91f379cb | 78 | |
44c440bc | 79 | extern uint64_t bt_field_string_get_length(struct bt_field *field); |
91f379cb | 80 | |
44c440bc | 81 | extern int bt_field_string_set_value(struct bt_field *field, const char *value); |
91f379cb | 82 | |
44c440bc | 83 | extern int bt_field_string_append(struct bt_field *field, const char *value); |
91f379cb | 84 | |
44c440bc PP |
85 | extern int bt_field_string_append_with_length(struct bt_field *field, |
86 | const char *value, uint64_t length); | |
91f379cb | 87 | |
44c440bc | 88 | extern int bt_field_string_clear(struct bt_field *field); |
91f379cb | 89 | |
44c440bc PP |
90 | extern struct bt_field *bt_field_structure_borrow_member_field_by_index( |
91 | struct bt_field *field, uint64_t index); | |
094ff7c0 | 92 | |
44c440bc PP |
93 | extern struct bt_field *bt_field_structure_borrow_member_field_by_name( |
94 | struct bt_field *field, const char *name); | |
91f379cb | 95 | |
44c440bc | 96 | extern uint64_t bt_field_array_get_length(struct bt_field *field); |
91f379cb | 97 | |
44c440bc PP |
98 | extern struct bt_field *bt_field_array_borrow_element_field_by_index( |
99 | struct bt_field *field, uint64_t index); | |
91f379cb | 100 | |
44c440bc | 101 | extern int bt_field_dynamic_array_set_length(struct bt_field *field, |
312c056a | 102 | uint64_t length); |
91f379cb | 103 | |
44c440bc PP |
104 | extern int bt_field_variant_select_option_field(struct bt_field *field, |
105 | uint64_t index); | |
094ff7c0 | 106 | |
44c440bc PP |
107 | extern uint64_t bt_field_variant_get_selected_option_field_index( |
108 | struct bt_field *field); | |
91f379cb | 109 | |
44c440bc PP |
110 | extern struct bt_field *bt_field_variant_borrow_selected_option_field( |
111 | struct bt_field *field); | |
a39fe52e | 112 | |
adc315b8 JG |
113 | #ifdef __cplusplus |
114 | } | |
115 | #endif | |
116 | ||
2e33ac5a | 117 | #endif /* BABELTRACE_CTF_IR_FIELDS_H */ |