lib: standardize public include guards
[babeltrace.git] / include / babeltrace2 / trace-ir / stream-const.h
1 #ifndef BABELTRACE2_TRACE_IR_STREAM_CONST_H
2 #define BABELTRACE2_TRACE_IR_STREAM_CONST_H
3
4 /*
5 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
6 * Copyright 2013, 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 * The Common Trace Format (CTF) Specification is available at
27 * http://www.efficios.com/ctf
28 */
29
30 /* For bt_trace, bt_stream, bt_stream_class */
31 #include <babeltrace2/types.h>
32
33 #include <stdint.h>
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 extern const bt_stream_class *bt_stream_borrow_class_const(
40 const bt_stream *stream);
41
42 extern const bt_trace *bt_stream_borrow_trace_const(
43 const bt_stream *stream);
44
45 extern const char *bt_stream_get_name(const bt_stream *stream);
46
47 extern uint64_t bt_stream_get_id(const bt_stream *stream);
48
49 extern void bt_stream_get_ref(const bt_stream *stream);
50
51 extern void bt_stream_put_ref(const bt_stream *stream);
52
53 #define BT_STREAM_PUT_REF_AND_RESET(_var) \
54 do { \
55 bt_stream_put_ref(_var); \
56 (_var) = NULL; \
57 } while (0)
58
59 #define BT_STREAM_MOVE_REF(_var_dst, _var_src) \
60 do { \
61 bt_stream_put_ref(_var_dst); \
62 (_var_dst) = (_var_src); \
63 (_var_src) = NULL; \
64 } while (0)
65
66 #ifdef __cplusplus
67 }
68 #endif
69
70 #endif /* BABELTRACE2_TRACE_IR_STREAM_CONST_H */
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