Commit | Line | Data |
---|---|---|
40f4ba76 PP |
1 | #ifndef BABELTRACE_TRACE_IR_TRACE_CONST_H |
2 | #define BABELTRACE_TRACE_IR_TRACE_CONST_H | |
3 | ||
4 | /* | |
e2f7325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
40f4ba76 PP |
6 | * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
7 | * | |
40f4ba76 PP |
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_bool, bt_uuid */ | |
31 | #include <babeltrace/types.h> | |
32 | ||
33 | #include <stdint.h> | |
34 | ||
35 | #ifdef __cplusplus | |
36 | extern "C" { | |
37 | #endif | |
38 | ||
39 | struct bt_trace; | |
40 | struct bt_stream; | |
41 | struct bt_stream_class; | |
42 | struct bt_field_class; | |
43 | struct bt_value; | |
44 | ||
45 | typedef void (* bt_trace_is_static_listener_func)(const struct bt_trace *trace, | |
46 | void *data); | |
47 | ||
48 | typedef void (* bt_trace_listener_removed_func)(const struct bt_trace *trace, | |
49 | void *data); | |
50 | ||
862ca4ed | 51 | extern const struct bt_trace_class *bt_trace_borrow_class_const( |
40f4ba76 PP |
52 | const struct bt_trace *trace); |
53 | ||
54 | extern const char *bt_trace_get_name(const struct bt_trace *trace); | |
55 | ||
40f4ba76 PP |
56 | extern uint64_t bt_trace_get_stream_count(const struct bt_trace *trace); |
57 | ||
58 | extern const struct bt_stream *bt_trace_borrow_stream_by_index_const( | |
59 | const struct bt_trace *trace, uint64_t index); | |
60 | ||
61 | extern const struct bt_stream *bt_trace_borrow_stream_by_id_const( | |
62 | const struct bt_trace *trace, uint64_t id); | |
63 | ||
64 | extern bt_bool bt_trace_is_static(const struct bt_trace *trace); | |
65 | ||
66 | extern int bt_trace_add_is_static_listener(const struct bt_trace *trace, | |
67 | bt_trace_is_static_listener_func listener, | |
68 | bt_trace_listener_removed_func listener_removed, void *data, | |
69 | uint64_t *listener_id); | |
70 | ||
71 | extern int bt_trace_remove_is_static_listener(const struct bt_trace *trace, | |
72 | uint64_t listener_id); | |
73 | ||
c5b9b441 PP |
74 | extern void bt_trace_get_ref(const struct bt_trace *trace); |
75 | ||
76 | extern void bt_trace_put_ref(const struct bt_trace *trace); | |
77 | ||
78 | #define BT_TRACE_PUT_REF_AND_RESET(_var) \ | |
79 | do { \ | |
80 | bt_trace_put_ref(_var); \ | |
81 | (_var) = NULL; \ | |
82 | } while (0) | |
83 | ||
84 | #define BT_TRACE_MOVE_REF(_var_dst, _var_src) \ | |
85 | do { \ | |
86 | bt_trace_put_ref(_var_dst); \ | |
87 | (_var_dst) = (_var_src); \ | |
88 | (_var_src) = NULL; \ | |
89 | } while (0) | |
90 | ||
40f4ba76 PP |
91 | #ifdef __cplusplus |
92 | } | |
93 | #endif | |
94 | ||
95 | #endif /* BABELTRACE_TRACE_IR_TRACE_CONST_H */ |