1 #ifndef BABELTRACE_CTF_WRITER_TRACE_H
2 #define BABELTRACE_CTF_WRITER_TRACE_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
36 struct bt_ctf_stream_class
;
39 extern enum bt_ctf_byte_order
bt_ctf_trace_get_native_byte_order(
40 struct bt_ctf_trace
*trace
);
42 extern int bt_ctf_trace_set_native_byte_order(struct bt_ctf_trace
*trace
,
43 enum bt_ctf_byte_order native_byte_order
);
45 extern const unsigned char *bt_ctf_trace_get_uuid(
46 struct bt_ctf_trace
*trace
);
48 extern int bt_ctf_trace_set_uuid(struct bt_ctf_trace
*trace
,
49 const unsigned char *uuid
);
51 extern int64_t bt_ctf_trace_get_environment_field_count(
52 struct bt_ctf_trace
*trace
);
55 bt_ctf_trace_get_environment_field_name_by_index(
56 struct bt_ctf_trace
*trace
, uint64_t index
);
58 extern struct bt_value
*
59 bt_ctf_trace_get_environment_field_value_by_index(struct bt_ctf_trace
*trace
,
62 extern struct bt_value
*
63 bt_ctf_trace_get_environment_field_value_by_name(
64 struct bt_ctf_trace
*trace
, const char *name
);
66 extern int bt_ctf_trace_set_environment_field_integer(
67 struct bt_ctf_trace
*trace
, const char *name
,
70 extern int bt_ctf_trace_set_environment_field_string(
71 struct bt_ctf_trace
*trace
, const char *name
,
74 extern struct bt_ctf_field_type
*bt_ctf_trace_get_packet_header_field_type(
75 struct bt_ctf_trace
*trace
);
77 extern int bt_ctf_trace_set_packet_header_field_type(struct bt_ctf_trace
*trace
,
78 struct bt_ctf_field_type
*packet_header_type
);
80 extern int64_t bt_ctf_trace_get_stream_class_count(
81 struct bt_ctf_trace
*trace
);
83 extern struct bt_ctf_stream_class
*bt_ctf_trace_get_stream_class_by_index(
84 struct bt_ctf_trace
*trace
, uint64_t index
);
86 extern struct bt_ctf_stream_class
*bt_ctf_trace_get_stream_class_by_id(
87 struct bt_ctf_trace
*trace
, uint64_t id
);
89 extern int bt_ctf_trace_add_stream_class(struct bt_ctf_trace
*trace
,
90 struct bt_ctf_stream_class
*stream_class
);
92 extern int64_t bt_ctf_trace_get_stream_count(struct bt_ctf_trace
*trace
);
94 extern struct bt_ctf_stream
*bt_ctf_trace_get_stream_by_index(
95 struct bt_ctf_trace
*trace
, uint64_t index
);
97 extern const char *bt_ctf_trace_get_name(struct bt_ctf_trace
*trace
);
103 #endif /* BABELTRACE_CTF_WRITER_TRACE_H */