2 * SPDX-License-Identifier: MIT
4 * Copyright (C) 2010-2019 EfficiOS Inc. and Linux Foundation
7 #ifndef BABELTRACE2_TYPES_H
8 #define BABELTRACE2_TYPES_H
10 /* IWYU pragma: private, include <babeltrace2/babeltrace.h> */
12 #ifndef __BT_IN_BABELTRACE_H
13 # error "Please include <babeltrace2/babeltrace.h> instead."
22 typedef struct bt_clock_class bt_clock_class
;
23 typedef struct bt_clock_snapshot bt_clock_snapshot
;
24 typedef struct bt_component bt_component
;
25 typedef struct bt_component_class bt_component_class
;
26 typedef struct bt_component_class_filter bt_component_class_filter
;
27 typedef struct bt_component_class_sink bt_component_class_sink
;
28 typedef struct bt_component_class_source bt_component_class_source
;
29 typedef struct bt_component_descriptor_set bt_component_descriptor_set
;
30 typedef struct bt_component_filter bt_component_filter
;
31 typedef struct bt_component_sink bt_component_sink
;
32 typedef struct bt_component_source bt_component_source
;
33 typedef struct bt_connection bt_connection
;
34 typedef struct bt_error bt_error
;
35 typedef struct bt_error_cause bt_error_cause
;
36 typedef struct bt_event bt_event
;
37 typedef struct bt_event_class bt_event_class
;
38 typedef struct bt_event_header_field bt_event_header_field
;
39 typedef struct bt_field bt_field
;
40 typedef struct bt_field_class bt_field_class
;
41 typedef struct bt_field_class_enumeration_mapping bt_field_class_enumeration_mapping
;
42 typedef struct bt_field_class_enumeration_signed_mapping bt_field_class_enumeration_signed_mapping
;
43 typedef struct bt_field_class_enumeration_unsigned_mapping bt_field_class_enumeration_unsigned_mapping
;
44 typedef struct bt_field_class_structure_member bt_field_class_structure_member
;
45 typedef struct bt_field_class_variant_option bt_field_class_variant_option
;
46 typedef struct bt_field_class_variant_with_selector_field_integer_signed_option bt_field_class_variant_with_selector_field_integer_signed_option
;
47 typedef struct bt_field_class_variant_with_selector_field_integer_unsigned_option bt_field_class_variant_with_selector_field_integer_unsigned_option
;
48 typedef struct bt_field_path bt_field_path
;
49 typedef struct bt_field_path_item bt_field_path_item
;
50 typedef struct bt_graph bt_graph
;
51 typedef struct bt_integer_range_set bt_integer_range_set
;
52 typedef struct bt_integer_range_set_signed bt_integer_range_set_signed
;
53 typedef struct bt_integer_range_set_unsigned bt_integer_range_set_unsigned
;
54 typedef struct bt_integer_range_signed bt_integer_range_signed
;
55 typedef struct bt_integer_range_unsigned bt_integer_range_unsigned
;
56 typedef struct bt_interrupter bt_interrupter
;
57 typedef struct bt_message bt_message
;
58 typedef struct bt_message_iterator bt_message_iterator
;
59 typedef struct bt_message_iterator_class bt_message_iterator_class
;
60 typedef struct bt_object bt_object
;
61 typedef struct bt_packet bt_packet
;
62 typedef struct bt_plugin bt_plugin
;
63 typedef struct bt_plugin_set bt_plugin_set
;
64 typedef struct bt_plugin_so_shared_lib_handle bt_plugin_so_shared_lib_handle
;
65 typedef struct bt_port bt_port
;
66 typedef struct bt_port_input bt_port_input
;
67 typedef struct bt_port_output bt_port_output
;
68 typedef struct bt_port_output_message_iterator bt_port_output_message_iterator
;
69 typedef struct bt_private_query_executor bt_private_query_executor
;
70 typedef struct bt_query_executor bt_query_executor
;
71 typedef struct bt_self_component bt_self_component
;
72 typedef struct bt_self_component_class bt_self_component_class
;
73 typedef struct bt_self_component_class_filter bt_self_component_class_filter
;
74 typedef struct bt_self_component_class_sink bt_self_component_class_sink
;
75 typedef struct bt_self_component_class_source bt_self_component_class_source
;
76 typedef struct bt_self_component_filter bt_self_component_filter
;
77 typedef struct bt_self_component_filter_configuration bt_self_component_filter_configuration
;
78 typedef struct bt_self_component_port bt_self_component_port
;
79 typedef struct bt_self_component_port_input bt_self_component_port_input
;
80 typedef struct bt_message_iterator bt_message_iterator
;
81 typedef struct bt_self_component_port_output bt_self_component_port_output
;
82 typedef struct bt_self_component_sink bt_self_component_sink
;
83 typedef struct bt_self_component_sink_configuration bt_self_component_sink_configuration
;
84 typedef struct bt_self_component_source bt_self_component_source
;
85 typedef struct bt_self_component_source_configuration bt_self_component_source_configuration
;
86 typedef struct bt_self_message_iterator bt_self_message_iterator
;
87 typedef struct bt_self_message_iterator_configuration bt_self_message_iterator_configuration
;
88 typedef struct bt_self_plugin bt_self_plugin
;
89 typedef struct bt_stream bt_stream
;
90 typedef struct bt_stream_class bt_stream_class
;
91 typedef struct bt_trace bt_trace
;
92 typedef struct bt_trace_class bt_trace_class
;
93 typedef struct bt_value bt_value
;
96 @defgroup api-common-types Common C types
99 C types common to many parts of the API.
106 \em True value for #bt_bool.
112 \em False value for #bt_bool.
118 \bt_name boolean type.
120 The API uses #bt_bool instead of the C99 \c bool type for
121 <a href="https://en.wikipedia.org/wiki/Application_binary_interface">application binary interface</a>
124 Use #BT_TRUE and #BT_FALSE to set and compare #bt_bool variables.
130 Numeric ID which identifies a user listener function.
132 Some functions, such as bt_trace_add_destruction_listener(), return a
133 listener ID when you add a user listener function to some object. You
134 can then use this listener ID to remove the listener from the object.
136 typedef uint64_t bt_listener_id
;
141 <a href="https://en.wikipedia.org/wiki/Universally_unique_identifier">UUID</a>,
142 that is, an array of 16 constant bytes.
144 typedef uint8_t const *bt_uuid
;
148 Availability of an object's property.
150 Some getter functions of the API, such as
151 bt_event_class_get_log_level(), return, by output parameter, an optional
152 object property which is not a pointer. In that case, the function
155 - Returns #BT_PROPERTY_AVAILABILITY_AVAILABLE and sets an output
156 parameter to the property's value.
157 - Returns #BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE.
159 typedef enum bt_property_availability
{
162 Property is available.
164 BT_PROPERTY_AVAILABILITY_AVAILABLE
= 1,
168 Property is not available.
170 BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE
= 0,
171 } bt_property_availability
;
175 Array of constant \bt_p_msg.
177 Such an array is filled by the
178 \link api-msg-iter-cls-meth-next "next" method\endlink of a
179 \bt_msg_iter and consumed with bt_message_iterator_next() by another
180 message iterator or by a \bt_sink_comp.
182 typedef bt_message
const **bt_message_array_const
;
190 #endif /* BABELTRACE2_TYPES_H */