Packet API: use status
[babeltrace.git] / include / babeltrace / trace-ir / trace-class-internal.h
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1#ifndef BABELTRACE_TRACE_IR_TRACE_CLASS_INTERNAL_H
2#define BABELTRACE_TRACE_IR_TRACE_CLASS_INTERNAL_H
3
4/*
e2f7325d 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
27#include <babeltrace/assert-pre-internal.h>
28#include <babeltrace/trace-ir/trace-class.h>
29#include <babeltrace/trace-ir/stream-class-internal.h>
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30#include <babeltrace/trace-ir/field-class.h>
31#include <babeltrace/trace-ir/field.h>
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32#include <babeltrace/trace-ir/attributes-internal.h>
33#include <babeltrace/trace-ir/clock-class-internal.h>
34#include <babeltrace/object-internal.h>
35#include <babeltrace/object-pool-internal.h>
36#include <babeltrace/babeltrace-internal.h>
c6bd8523 37#include <babeltrace/value.h>
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38#include <babeltrace/types.h>
39#include <glib.h>
40#include <sys/types.h>
41#include <babeltrace/compat/uuid-internal.h>
42
43struct bt_trace_class {
44 struct bt_object base;
45
46 struct {
47 GString *str;
48
49 /* NULL or `str->str` above */
50 const char *value;
51 } name;
52
53 struct {
54 uint8_t uuid[BABELTRACE_UUID_LEN];
55
56 /* NULL or `uuid` above */
57 bt_uuid value;
58 } uuid;
59
60 struct bt_value *environment;
61
62 /* Array of `struct bt_stream_class *` */
63 GPtrArray *stream_classes;
64
65 struct bt_field_class *packet_header_fc;
66 bool assigns_automatic_stream_class_id;
67
68 /* Pool of `struct bt_field_wrapper *` */
69 struct bt_object_pool packet_header_field_pool;
70
71 bool frozen;
72};
73
74BT_HIDDEN
75void _bt_trace_class_freeze(const struct bt_trace_class *trace_class);
76
77#ifdef BT_DEV_MODE
78# define bt_trace_class_freeze _bt_trace_class_freeze
79#else
80# define bt_trace_class_freeze(_tc)
81#endif
82
83#endif /* BABELTRACE_TRACE_IR_TRACE_CLASS_INTERNAL_H */
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