1 #ifndef BABELTRACE_CTF_WRITER_STREAM_CLASS_H
2 #define BABELTRACE_CTF_WRITER_STREAM_CLASS_H
5 * Copyright 2014 EfficiOS Inc.
7 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 * The Common Trace Format (CTF) Specification is available at
28 * http://www.efficios.com/ctf
31 #include <babeltrace/ctf-writer/object.h>
37 struct bt_ctf_stream_class
;
39 struct bt_ctf_event_class
;
40 struct bt_ctf_field_type
;
43 extern struct bt_ctf_stream_class
*bt_ctf_stream_class_create(
46 extern struct bt_ctf_trace
*bt_ctf_stream_class_get_trace(
47 struct bt_ctf_stream_class
*stream_class
);
49 extern const char *bt_ctf_stream_class_get_name(
50 struct bt_ctf_stream_class
*stream_class
);
52 extern int bt_ctf_stream_class_set_name(
53 struct bt_ctf_stream_class
*stream_class
, const char *name
);
55 extern int64_t bt_ctf_stream_class_get_id(
56 struct bt_ctf_stream_class
*stream_class
);
58 extern int bt_ctf_stream_class_set_id(
59 struct bt_ctf_stream_class
*stream_class
, uint64_t id
);
61 extern struct bt_ctf_field_type
*bt_ctf_stream_class_get_packet_context_type(
62 struct bt_ctf_stream_class
*stream_class
);
64 extern int bt_ctf_stream_class_set_packet_context_type(
65 struct bt_ctf_stream_class
*stream_class
,
66 struct bt_ctf_field_type
*packet_context_type
);
68 extern struct bt_ctf_field_type
*
69 bt_ctf_stream_class_get_event_header_type(
70 struct bt_ctf_stream_class
*stream_class
);
72 extern int bt_ctf_stream_class_set_event_header_type(
73 struct bt_ctf_stream_class
*stream_class
,
74 struct bt_ctf_field_type
*event_header_type
);
76 extern struct bt_ctf_field_type
*
77 bt_ctf_stream_class_get_event_context_type(
78 struct bt_ctf_stream_class
*stream_class
);
80 extern int bt_ctf_stream_class_set_event_context_type(
81 struct bt_ctf_stream_class
*stream_class
,
82 struct bt_ctf_field_type
*event_context_type
);
84 extern int64_t bt_ctf_stream_class_get_event_class_count(
85 struct bt_ctf_stream_class
*stream_class
);
87 extern struct bt_ctf_event_class
*bt_ctf_stream_class_get_event_class_by_index(
88 struct bt_ctf_stream_class
*stream_class
, uint64_t index
);
90 extern struct bt_ctf_event_class
*bt_ctf_stream_class_get_event_class_by_id(
91 struct bt_ctf_stream_class
*stream_class
, uint64_t id
);
93 extern int bt_ctf_stream_class_add_event_class(
94 struct bt_ctf_stream_class
*stream_class
,
95 struct bt_ctf_event_class
*event_class
);
97 extern int bt_ctf_stream_class_set_clock(
98 struct bt_ctf_stream_class
*ctf_stream_class
,
99 struct bt_ctf_clock
*clock
);
101 extern struct bt_ctf_clock
*bt_ctf_stream_class_get_clock(
102 struct bt_ctf_stream_class
*stream_class
);
104 /* Pre-2.0 CTF writer compatibility */
106 void bt_ctf_stream_class_get(struct bt_ctf_stream_class
*stream_class
)
108 bt_ctf_object_get_ref(stream_class
);
111 /* Pre-2.0 CTF writer compatibility */
113 void bt_ctf_stream_class_put(struct bt_ctf_stream_class
*stream_class
)
115 bt_ctf_object_put_ref(stream_class
);
122 #endif /* BABELTRACE_CTF_WRITER_STREAM_CLASS_H */
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