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lib: strictly type function return status enumerations
[babeltrace.git] / include / babeltrace2 / trace-ir / field-class.h
CommitLineData
5cd6d0e5
PP		 1#ifndef BABELTRACE_TRACE_IR_FIELD_CLASSES_H
2#define BABELTRACE_TRACE_IR_FIELD_CLASSES_H
3
4/*
e2f7325d 5 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
5cd6d0e5
PP		 6 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
7 *
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PP		 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
d24d5663
PP		 30#include <stdint.h>
31#include <stddef.h>
32
1122a43a 33/* For bt_bool, bt_field_class, bt_trace_class */
3fadfbc0 34#include <babeltrace2/types.h>
5cd6d0e5 35
d24d5663 36/* For bt_field_class_integer_preferred_display_base */
3fadfbc0 37#include <babeltrace2/trace-ir/field-class-const.h>
40f4ba76 38
d24d5663
PP		 39/* For __BT_FUNC_STATUS_* */
40#define __BT_FUNC_STATUS_ENABLE
41#include <babeltrace2/func-status.h>
42#undef __BT_FUNC_STATUS_ENABLE
5cd6d0e5
PP		 43
44#ifdef __cplusplus
45extern "C" {
46#endif
47
1122a43a
PP		 48extern bt_field_class *bt_field_class_unsigned_integer_create(
49 bt_trace_class *trace_class);
5cd6d0e5 50
1122a43a
PP		 51extern bt_field_class *bt_field_class_signed_integer_create(
52 bt_trace_class *trace_class);
40f4ba76
PP		 53
54extern void bt_field_class_integer_set_field_value_range(
b19ff26f 55 bt_field_class *field_class, uint64_t size);
40f4ba76
PP		 56
57extern void bt_field_class_integer_set_preferred_display_base(
b19ff26f 58 bt_field_class *field_class,
4cdfc5e8 59 bt_field_class_integer_preferred_display_base base);
40f4ba76 60
1122a43a 61extern bt_field_class *bt_field_class_real_create(bt_trace_class *trace_class);
40f4ba76
PP		 62
63extern void bt_field_class_real_set_is_single_precision(
b19ff26f 64 bt_field_class *field_class,
40f4ba76
PP		 65 bt_bool is_single_precision);
66
1122a43a
PP		 67extern bt_field_class *bt_field_class_unsigned_enumeration_create(
68 bt_trace_class *trace_class);
40f4ba76 69
1122a43a
PP		 70extern bt_field_class *bt_field_class_signed_enumeration_create(
71 bt_trace_class *trace_class);
40f4ba76 72
d24d5663
PP		 73typedef enum bt_field_class_enumeration_map_range_status {
74 BT_FIELD_CLASS_ENUMERATION_MAP_RANGE_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
75 BT_FIELD_CLASS_ENUMERATION_MAP_RANGE_STATUS_OK = __BT_FUNC_STATUS_OK,
76} bt_field_class_enumeration_map_range_status;
77
78extern bt_field_class_enumeration_map_range_status
79bt_field_class_unsigned_enumeration_map_range(
b19ff26f 80 bt_field_class *field_class, const char *label,
40f4ba76
PP		 81 uint64_t range_lower, uint64_t range_upper);
82
d24d5663
PP		 83extern bt_field_class_enumeration_map_range_status
84bt_field_class_signed_enumeration_map_range(
b19ff26f 85 bt_field_class *field_class, const char *label,
40f4ba76
PP		 86 int64_t range_lower, int64_t range_upper);
87
1122a43a
PP		 88extern bt_field_class *bt_field_class_string_create(
89 bt_trace_class *trace_class);
40f4ba76 90
1122a43a
PP		 91extern bt_field_class *bt_field_class_structure_create(
92 bt_trace_class *trace_class);
40f4ba76 93
d24d5663
PP		 94typedef enum bt_field_class_structure_append_member_status {
95 BT_FIELD_CLASS_STRUCTURE_APPEND_MEMBER_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
96 BT_FIELD_CLASS_STRUCTURE_APPEND_MEMBER_STATUS_OK = __BT_FUNC_STATUS_OK,
97} bt_field_class_structure_append_member_status;
98
99extern bt_field_class_structure_append_member_status
100bt_field_class_structure_append_member(
b19ff26f
PP		 101 bt_field_class *struct_field_class,
102 const char *name, bt_field_class *field_class);
40f4ba76 103
1e6fd1d7
PP		 104extern bt_field_class_structure_member *
105bt_field_class_structure_borrow_member_by_index(
106 bt_field_class *field_class, uint64_t index);
740faaf4 107
1e6fd1d7
PP		 108extern bt_field_class_structure_member *
109bt_field_class_structure_borrow_member_by_name(
740faaf4
PP		 110 bt_field_class *field_class, const char *name);
111
b19ff26f 112extern bt_field_class *bt_field_class_static_array_create(
1122a43a 113 bt_trace_class *trace_class,
b19ff26f 114 bt_field_class *elem_field_class, uint64_t length);
40f4ba76 115
b19ff26f 116extern bt_field_class *bt_field_class_dynamic_array_create(
1122a43a 117 bt_trace_class *trace_class,
b19ff26f 118 bt_field_class *elem_field_class);
40f4ba76 119
740faaf4
PP		 120extern bt_field_class *bt_field_class_array_borrow_element_field_class(
121 bt_field_class *field_class);
122
d24d5663
PP		 123typedef enum bt_field_class_dynamic_array_set_length_field_class_status {
124 BT_FIELD_CLASS_DYNAMIC_ARRAY_SET_LENGTH_FIELD_CLASS_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
125 BT_FIELD_CLASS_DYNAMIC_ARRAY_SET_LENGTH_FIELD_CLASS_STATUS_OK = __BT_FUNC_STATUS_OK,
126} bt_field_class_dynamic_array_set_length_field_class_status;
127
128extern bt_field_class_dynamic_array_set_length_field_class_status
4295b9e0 129bt_field_class_dynamic_array_set_length_field_class(
b19ff26f
PP		 130 bt_field_class *field_class,
131 bt_field_class *length_field_class);
40f4ba76 132
1122a43a
PP		 133extern bt_field_class *bt_field_class_variant_create(
134 bt_trace_class *trace_class);
40f4ba76 135
d24d5663
PP		 136typedef enum bt_field_class_variant_set_selector_field_class_status {
137 BT_FIELD_CLASS_VARIANT_SET_SELECTOR_FIELD_CLASS_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
138 BT_FIELD_CLASS_VARIANT_SET_SELECTOR_FIELD_CLASS_STATUS_OK = __BT_FUNC_STATUS_OK,
139} bt_field_class_variant_set_selector_field_class_status;
140
141extern bt_field_class_variant_set_selector_field_class_status
4295b9e0 142bt_field_class_variant_set_selector_field_class(bt_field_class *field_class,
b19ff26f 143 bt_field_class *selector_field_class);
40f4ba76 144
d24d5663
PP		 145typedef enum bt_field_class_variant_append_option_status {
146 BT_FIELD_CLASS_VARIANT_APPEND_OPTION_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
147 BT_FIELD_CLASS_VARIANT_APPEND_OPTION_STATUS_OK = __BT_FUNC_STATUS_OK,
148} bt_field_class_variant_append_option_status;
149
150extern bt_field_class_variant_append_option_status
151bt_field_class_variant_append_option(
b19ff26f
PP		 152 bt_field_class *var_field_class,
153 const char *name, bt_field_class *field_class);
5cd6d0e5 154
1e6fd1d7
PP		 155extern bt_field_class_variant_option *
156bt_field_class_variant_borrow_option_by_index(
157 bt_field_class *field_class, uint64_t index);
740faaf4 158
1e6fd1d7
PP		 159extern bt_field_class_variant_option *
160bt_field_class_variant_borrow_option_by_name(
7c06e353 161 bt_field_class *field_class, const char *name);
1e6fd1d7
PP		 162
163extern bt_field_class *bt_field_class_variant_option_borrow_field_class(
164 bt_field_class_variant_option *option);
740faaf4 165
5cd6d0e5
PP		 166#ifdef __cplusplus
167}
168#endif
169
d24d5663
PP		 170#include <babeltrace2/undef-func-status.h>
171
5cd6d0e5 172#endif /* BABELTRACE_TRACE_IR_FIELD_CLASSES_H */
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