lib: Reset libbabeltrace2 to SONANE 0
[babeltrace.git] / include / babeltrace / trace-ir / trace-internal.h
1 #ifndef BABELTRACE_TRACE_IR_TRACE_INTERNAL_H
2 #define BABELTRACE_TRACE_IR_TRACE_INTERNAL_H
3
4 /*
5 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
6 * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
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
27 #include <babeltrace/assert-pre-internal.h>
28 #include <babeltrace/trace-ir/trace-class-internal.h>
29 #include <babeltrace/trace-ir/trace.h>
30 #include <babeltrace/trace-ir/stream-class-internal.h>
31 #include <babeltrace/trace-ir/field-class.h>
32 #include <babeltrace/trace-ir/field.h>
33 #include <babeltrace/trace-ir/attributes-internal.h>
34 #include <babeltrace/trace-ir/clock-class-internal.h>
35 #include <babeltrace/object-internal.h>
36 #include <babeltrace/object-pool-internal.h>
37 #include <babeltrace/babeltrace-internal.h>
38 #include <babeltrace/value.h>
39 #include <babeltrace/types.h>
40 #include <glib.h>
41 #include <sys/types.h>
42 #include <babeltrace/compat/uuid-internal.h>
43
44 struct bt_trace {
45 struct bt_object base;
46
47 /* Owned by this */
48 struct bt_trace_class *class;
49
50 struct {
51 GString *str;
52
53 /* NULL or `str->str` above */
54 const char *value;
55 } name;
56
57 /* Array of `struct bt_stream *` */
58 GPtrArray *streams;
59
60 /*
61 * Stream class (weak, owned by owned trace class) to number of
62 * instantiated streams, used to automatically assign stream IDs
63 * per stream class within this trace.
64 */
65 GHashTable *stream_classes_stream_count;
66
67 GArray *destruction_listeners;
68 bool frozen;
69 };
70
71 BT_HIDDEN
72 void _bt_trace_freeze(const struct bt_trace *trace);
73
74 #ifdef BT_DEV_MODE
75 # define bt_trace_freeze _bt_trace_freeze
76 #else
77 # define bt_trace_freeze(_trace)
78 #endif
79
80 BT_HIDDEN
81 void bt_trace_add_stream(struct bt_trace *trace, struct bt_stream *stream);
82
83 BT_HIDDEN
84 uint64_t bt_trace_get_automatic_stream_id(const struct bt_trace *trace,
85 const struct bt_stream_class *stream_class);
86
87 #endif /* BABELTRACE_TRACE_IR_TRACE_INTERNAL_H */
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