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56e18c4c PP |
1 | #ifndef BABELTRACE_TRACE_IR_STREAM_CLASS_INTERNAL_H |
2 | #define BABELTRACE_TRACE_IR_STREAM_CLASS_INTERNAL_H | |
273b65be JG |
3 | |
4 | /* | |
e2f7325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
de9dd397 | 6 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
273b65be | 7 | * |
273b65be JG |
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 | ||
578e048b MJ |
27 | #include "common/assert.h" |
28 | #include "common/common.h" | |
3fadfbc0 | 29 | #include <babeltrace2/trace-ir/stream-class.h> |
578e048b MJ |
30 | #include "lib/object.h" |
31 | #include "lib/object-pool.h" | |
91d81473 | 32 | #include "common/macros.h" |
273b65be | 33 | #include <glib.h> |
3dca2276 | 34 | #include <inttypes.h> |
273b65be | 35 | |
578e048b MJ |
36 | #include "field-class.h" |
37 | #include "utils.h" | |
38 | ||
cb6f1f7d | 39 | struct bt_stream_class { |
83509119 | 40 | struct bt_object base; |
3dca2276 | 41 | |
c6962c96 PP |
42 | /* Owned by this */ |
43 | struct bt_value *user_attributes; | |
44 | ||
44c440bc PP |
45 | struct { |
46 | GString *str; | |
47 | ||
48 | /* NULL or `str->str` above */ | |
49 | const char *value; | |
50 | } name; | |
51 | ||
52 | uint64_t id; | |
53 | bool assigns_automatic_event_class_id; | |
54 | bool assigns_automatic_stream_id; | |
26fc5aed | 55 | bool supports_packets; |
9b24b6aa PP |
56 | bool packets_have_beginning_default_clock_snapshot; |
57 | bool packets_have_end_default_clock_snapshot; | |
2e90378a PP |
58 | bool supports_discarded_events; |
59 | bool supports_discarded_packets; | |
60 | bool discarded_events_have_default_clock_snapshots; | |
61 | bool discarded_packets_have_default_clock_snapshots; | |
5cd6d0e5 | 62 | struct bt_field_class *packet_context_fc; |
5cd6d0e5 | 63 | struct bt_field_class *event_common_context_fc; |
44c440bc PP |
64 | struct bt_clock_class *default_clock_class; |
65 | ||
66 | /* Array of `struct bt_event_class *` */ | |
3dca2276 PP |
67 | GPtrArray *event_classes; |
68 | ||
312c056a PP |
69 | /* Pool of `struct bt_field_wrapper *` */ |
70 | struct bt_object_pool packet_context_field_pool; | |
5ca83563 | 71 | |
44c440bc PP |
72 | bool frozen; |
73 | }; | |
3dca2276 | 74 | |
2a3ced3c | 75 | BT_HIDDEN |
40f4ba76 | 76 | void _bt_stream_class_freeze(const struct bt_stream_class *stream_class); |
2a3ced3c | 77 | |
44c440bc PP |
78 | #ifdef BT_DEV_MODE |
79 | # define bt_stream_class_freeze _bt_stream_class_freeze | |
80 | #else | |
81 | # define bt_stream_class_freeze(_sc) | |
82 | #endif | |
3dca2276 PP |
83 | |
84 | static inline | |
862ca4ed | 85 | struct bt_trace_class *bt_stream_class_borrow_trace_class_inline( |
40f4ba76 | 86 | const struct bt_stream_class *stream_class) |
dc3fffef | 87 | { |
98b15851 | 88 | BT_ASSERT_DBG(stream_class); |
44c440bc | 89 | return (void *) bt_object_borrow_parent(&stream_class->base); |
3dca2276 PP |
90 | } |
91 | ||
56e18c4c | 92 | #endif /* BABELTRACE_TRACE_IR_STREAM_CLASS_INTERNAL_H */ |