1 #ifndef BABELTRACE2_GRAPH_COMPONENT_SINK_CONST_H
2 #define BABELTRACE2_GRAPH_COMPONENT_SINK_CONST_H
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26 #ifndef __BT_IN_BABELTRACE_H
27 # error "Please include <babeltrace2/babeltrace.h> instead."
32 #include <babeltrace2/types.h>
39 const bt_component
*bt_component_sink_as_component_const(
40 const bt_component_sink
*component
)
42 return __BT_UPCAST_CONST(bt_component
, component
);
45 extern const bt_component_class_sink
*
46 bt_component_sink_borrow_class_const(
47 const bt_component_sink
*component
);
49 extern uint64_t bt_component_sink_get_input_port_count(
50 const bt_component_sink
*component
);
52 extern const bt_port_input
*
53 bt_component_sink_borrow_input_port_by_name_const(
54 const bt_component_sink
*component
, const char *name
);
56 extern const bt_port_input
*
57 bt_component_sink_borrow_input_port_by_index_const(
58 const bt_component_sink
*component
, uint64_t index
);
60 extern void bt_component_sink_get_ref(
61 const bt_component_sink
*component_sink
);
63 extern void bt_component_sink_put_ref(
64 const bt_component_sink
*component_sink
);
66 #define BT_COMPONENT_SINK_PUT_REF_AND_RESET(_var) \
68 bt_component_sink_put_ref(_var); \
72 #define BT_COMPONENT_SINK_MOVE_REF(_var_dst, _var_src) \
74 bt_component_sink_put_ref(_var_dst); \
75 (_var_dst) = (_var_src); \
83 #endif /* BABELTRACE2_GRAPH_COMPONENT_SINK_CONST_H */
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