7 #ifndef BABELTRACE2_GRAPH_GRAPH_H
8 #define BABELTRACE2_GRAPH_GRAPH_H
12 #ifndef __BT_IN_BABELTRACE_H
13 # error "Please include <babeltrace2/babeltrace.h> instead."
16 #include <babeltrace2/types.h>
17 #include <babeltrace2/logging.h>
606 const char *name,
const bt_value *params,
694 const char *name,
const bt_value *params,
706 const char *name,
const bt_value *params,
794 const char *name,
const bt_value *params,
806 const char *name,
const bt_value *params,
893 const char *name,
const bt_value *params,
1989 #define BT_GRAPH_PUT_REF_AND_RESET(_graph) \
1991 bt_graph_put_ref(_graph); \
2021 #define BT_GRAPH_MOVE_REF(_dst, _src) \
2023 bt_graph_put_ref(_dst); \
bt_graph_listener_func_status(* bt_graph_sink_component_input_port_added_listener_func)(const bt_component_sink *component, const bt_port_input *port, void *user_data)
User function for bt_graph_add_sink_component_input_port_added_listener().
Definition: graph.h:1740
Success.
Definition: graph.h:914
bt_graph_add_component_status bt_graph_add_source_component(bt_graph *graph, const bt_component_class_source *component_class, const char *name, const bt_value *params, bt_logging_level logging_level, const bt_component_source **component)
Alias of bt_graph_add_source_component_with_initialize_method_data() with the initialize_method_data ...
Out of memory.
Definition: graph.h:589
struct bt_component_class_source bt_component_class_source
Source component class.
Definition: types.h:28
Success.
Definition: graph.h:1615
struct bt_component_sink bt_component_sink
Sink component.
Definition: types.h:31
bt_interrupter * bt_graph_borrow_default_interrupter(bt_graph *graph)
Borrows the default interrupter from the trace processing graph graph.
bt_graph_add_component_status bt_graph_add_filter_component(bt_graph *graph, const bt_component_class_filter *component_class, const char *name, const bt_value *params, bt_logging_level logging_level, const bt_component_filter **component)
Alias of bt_graph_add_filter_component_with_initialize_method_data() with the initialize_method_data ...
struct bt_message_iterator bt_message_iterator
Message iterator.
Definition: types.h:59
bt_graph_add_listener_status bt_graph_add_source_component_output_port_added_listener(bt_graph *graph, bt_graph_source_component_output_port_added_listener_func user_func, void *user_data, bt_listener_id *listener_id)
Adds a "source component output port added" listener to the trace processing graph graph...
Try again.
Definition: graph.h:1268
Out of memory.
Definition: graph.h:920
Try again.
Definition: graph.h:996
struct bt_port_input bt_port_input
Input port.
Definition: types.h:66
struct bt_component_source bt_component_source
Source component.
Definition: types.h:32
struct bt_component_class_filter bt_component_class_filter
Filter component class.
Definition: types.h:26
Success.
Definition: graph.h:1595
struct bt_port_output bt_port_output
Output port.
Definition: types.h:67
bt_graph_add_interrupter_status
Status codes for bt_graph_add_interrupter().
Definition: graph.h:1491
bt_graph_simple_sink_component_consume_func_status(* bt_graph_simple_sink_component_consume_func)(bt_message_iterator *message_iterator, void *user_data)
User consuming function for bt_graph_add_simple_sink_component().
Definition: graph.h:1065
bt_graph_connect_ports_status
Status codes for bt_graph_connect_ports().
Definition: graph.h:1168
All sink components are finished processing.
Definition: graph.h:1376
Success.
Definition: graph.h:583
bt_graph_run_status
Status codes for bt_graph_run().
Definition: graph.h:1257
bt_graph_simple_sink_component_consume_func_status
Status codes for the bt_graph_simple_sink_component_consume_func type.
Definition: graph.h:979
Try again.
Definition: graph.h:1382
bt_graph_add_component_status bt_graph_add_filter_component_with_initialize_method_data(bt_graph *graph, const bt_component_class_filter *component_class, const char *name, const bt_value *params, void *initialize_method_data, bt_logging_level logging_level, const bt_component_filter **component)
Creates a filter component from the class component_class with the initialization parameters params...
bt_graph_add_listener_status
Status codes for the bt_graph_add_*_component_*_port_added_listener() functions.
Definition: graph.h:1590
Success.
Definition: graph.h:1173
bt_graph_simple_sink_component_initialize_func_status
Status codes for the bt_graph_simple_sink_component_initialize_func type.
Definition: graph.h:909
struct bt_component_filter bt_component_filter
Filter component.
Definition: types.h:30
bt_graph_add_listener_status bt_graph_add_filter_component_output_port_added_listener(bt_graph *graph, bt_graph_filter_component_output_port_added_listener_func user_func, void *user_data, bt_listener_id *listener_id)
Adds a "filter component output port added" listener to the trace processing graph graph...
Other error.
Definition: graph.h:1280
bt_graph * bt_graph_create(uint64_t mip_version)
Creates a default, empty trace processing graph honouring version mip_version of the Message Intercha...
Other error.
Definition: graph.h:595
Other error.
Definition: graph.h:926
bt_graph_listener_func_status
Status codes for the bt_graph_*_component_*_port_added_listener_func() types.
Definition: graph.h:1610
bt_graph_add_component_status bt_graph_add_source_component_with_initialize_method_data(bt_graph *graph, const bt_component_class_source *component_class, const char *name, const bt_value *params, void *initialize_method_data, bt_logging_level logging_level, const bt_component_source **component)
Creates a source component from the class component_class with the initialization parameters params...
struct bt_interrupter bt_interrupter
Interrupter.
Definition: types.h:57
Other error.
Definition: graph.h:1008
bt_graph_add_component_status bt_graph_add_sink_component_with_initialize_method_data(bt_graph *graph, const bt_component_class_sink *component_class, const char *name, const bt_value *params, void *initialize_method_data, bt_logging_level logging_level, const bt_component_sink **component)
Creates a sink component from the class component_class with the initialization parameters params...
Other error.
Definition: graph.h:1394
Success.
Definition: graph.h:1262
bt_graph_connect_ports_status bt_graph_connect_ports(bt_graph *graph, const bt_port_output *upstream_port, const bt_port_input *downstream_port, const bt_connection **connection)
Connects the output port upstream_port to the input port downstream_port within the trace processing ...
bt_graph_listener_func_status(* bt_graph_source_component_output_port_added_listener_func)(const bt_component_source *component, const bt_port_output *port, void *user_data)
User function for bt_graph_add_source_component_output_port_added_listener().
Definition: graph.h:1816
bt_graph_run_status bt_graph_run(bt_graph *graph)
Runs the trace processing graph graph, calling the consuming method of each sink component in a round...
struct bt_value bt_value
Value.
Definition: types.h:93
bt_logging_level
Logging level enumerators.
Definition: logging.h:97
bt_graph_listener_func_status(* bt_graph_filter_component_output_port_added_listener_func)(const bt_component_filter *component, const bt_port_output *port, void *user_data)
User function for bt_graph_add_filter_component_output_port_added_listener().
Definition: graph.h:1892
Out of memory.
Definition: graph.h:1621
struct bt_component_class_sink bt_component_class_sink
Sink component class.
Definition: types.h:27
void bt_graph_put_ref(const bt_graph *graph)
Decrements the reference count of the trace processing graph graph.
struct bt_connection bt_connection
Connection.
Definition: types.h:33
bt_graph_run_once_status
Status codes for bt_graph_run().
Definition: graph.h:1365
bt_graph_add_component_status
Status codes for the bt_graph_add_*_component*() functions.
Definition: graph.h:578
Success.
Definition: graph.h:984
bt_graph_add_component_status bt_graph_add_simple_sink_component(bt_graph *graph, const char *name, bt_graph_simple_sink_component_initialize_func initialize_func, bt_graph_simple_sink_component_consume_func consume_func, bt_graph_simple_sink_component_finalize_func finalize_func, void *user_data, const bt_component_sink **component)
Creates a simple sink component, adds it to the trace processing graph graph with the name name...
Other error.
Definition: graph.h:1185
bt_graph_listener_func_status(* bt_graph_filter_component_input_port_added_listener_func)(const bt_component_filter *component, const bt_port_input *port, void *user_data)
User function for bt_graph_add_filter_component_input_port_added_listener().
Definition: graph.h:1664
Out of memory.
Definition: graph.h:1274
Success.
Definition: graph.h:1370
uint64_t bt_listener_id
Numeric ID which identifies a user listener function.
Definition: types.h:136
Out of memory.
Definition: graph.h:1388
End of processing.
Definition: graph.h:990
bt_graph_run_once_status bt_graph_run_once(bt_graph *graph)
Calls the consuming method of the next non-ended sink component to make consume within the trace proc...
void(* bt_graph_simple_sink_component_finalize_func)(void *user_data)
User finalization function for bt_graph_add_simple_sink_component().
Definition: graph.h:1091
Out of memory.
Definition: graph.h:1002
struct bt_graph bt_graph
Trace processing graph.
Definition: types.h:51
bt_graph_add_interrupter_status bt_graph_add_interrupter(bt_graph *graph, const bt_interrupter *interrupter)
Adds the interrupter interrupter to all the current and future sink components and message iterators ...
bt_graph_add_component_status bt_graph_add_sink_component(bt_graph *graph, const bt_component_class_sink *component_class, const char *name, const bt_value *params, bt_logging_level logging_level, const bt_component_sink **component)
Alias of bt_graph_add_sink_component_with_initialize_method_data() with the initialize_method_data pa...
Out of memory.
Definition: graph.h:1502
void bt_graph_get_ref(const bt_graph *graph)
Increments the reference count of the trace processing graph graph.
bt_graph_add_listener_status bt_graph_add_sink_component_input_port_added_listener(bt_graph *graph, bt_graph_sink_component_input_port_added_listener_func user_func, void *user_data, bt_listener_id *listener_id)
Adds a "sink component input port added" listener to the trace processing graph graph.
Out of memory.
Definition: graph.h:1179
bt_graph_add_listener_status bt_graph_add_filter_component_input_port_added_listener(bt_graph *graph, bt_graph_filter_component_input_port_added_listener_func user_func, void *user_data, bt_listener_id *listener_id)
Adds a "filter component input port added" listener to the trace processing graph graph...
bt_graph_simple_sink_component_initialize_func_status(* bt_graph_simple_sink_component_initialize_func)(bt_message_iterator *message_iterator, void *user_data)
User initialization function for bt_graph_add_simple_sink_component().
Definition: graph.h:970
Other error.
Definition: graph.h:1627
Out of memory.
Definition: graph.h:1601
Success.
Definition: graph.h:1496