1 #ifndef BABELTRACE2_GRAPH_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_H
2 #define BABELTRACE2_GRAPH_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_H
5 * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
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11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 #ifndef __BT_IN_BABELTRACE_H
27 # error "Please include <babeltrace2/babeltrace.h> instead."
32 #include <babeltrace2/graph/message-iterator.h>
33 #include <babeltrace2/types.h>
41 bt_self_component_port_input_message_iterator_as_message_iterator(
42 bt_self_component_port_input_message_iterator
*iterator
)
44 return __BT_UPCAST(bt_message_iterator
, iterator
);
47 extern bt_self_component_port_input_message_iterator
*
48 bt_self_component_port_input_message_iterator_create_from_message_iterator(
49 bt_self_message_iterator
*self_msg_iter
,
50 bt_self_component_port_input
*input_port
);
52 extern bt_self_component_port_input_message_iterator
*
53 bt_self_component_port_input_message_iterator_create_from_sink_component(
54 bt_self_component_sink
*self_comp
,
55 bt_self_component_port_input
*input_port
);
58 bt_self_component_port_input_message_iterator_borrow_component(
59 bt_self_component_port_input_message_iterator
*iterator
);
61 extern bt_message_iterator_next_status
62 bt_self_component_port_input_message_iterator_next(
63 bt_self_component_port_input_message_iterator
*iterator
,
64 bt_message_array_const
*msgs
, uint64_t *count
);
67 bt_self_component_port_input_message_iterator_can_seek_ns_from_origin(
68 bt_self_component_port_input_message_iterator
*iterator
,
69 int64_t ns_from_origin
);
71 extern bt_bool
bt_self_component_port_input_message_iterator_can_seek_beginning(
72 bt_self_component_port_input_message_iterator
*iterator
);
74 extern bt_message_iterator_seek_ns_from_origin_status
75 bt_self_component_port_input_message_iterator_seek_ns_from_origin(
76 bt_self_component_port_input_message_iterator
*iterator
,
77 int64_t ns_from_origin
);
79 extern bt_message_iterator_seek_beginning_status
80 bt_self_component_port_input_message_iterator_seek_beginning(
81 bt_self_component_port_input_message_iterator
*iterator
);
83 extern void bt_self_component_port_input_message_iterator_get_ref(
84 const bt_self_component_port_input_message_iterator
*self_component_port_input_message_iterator
);
86 extern void bt_self_component_port_input_message_iterator_put_ref(
87 const bt_self_component_port_input_message_iterator
*self_component_port_input_message_iterator
);
89 #define BT_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_PUT_REF_AND_RESET(_var) \
91 bt_self_component_port_input_message_iterator_put_ref(_var); \
95 #define BT_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_MOVE_REF(_var_dst, _var_src) \
97 bt_self_component_port_input_message_iterator_put_ref(_var_dst); \
98 (_var_dst) = (_var_src); \
106 #endif /* BABELTRACE2_GRAPH_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_H */