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43 lines
1.2 KiB
43 lines
1.2 KiB
4 months ago
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ART_PERFETTO_HPROF_PERFETTO_HPROF_H_
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#define ART_PERFETTO_HPROF_PERFETTO_HPROF_H_
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#include <ostream>
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namespace perfetto_hprof {
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enum class State {
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// Worker thread not spawned.
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kUninitialized,
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// Worker thread spawned, waiting for ACK.
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kWaitForListener,
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// Worker thread ready, waiting for data-source.
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kWaitForStart,
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// These are only in the forked process:
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// Data source received, start dump.
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kStart,
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// Dump finished. Kill forked child.
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kEnd,
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};
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std::ostream& operator<<(std::ostream& os, State state);
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} // namespace perfetto_hprof
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#endif // ART_PERFETTO_HPROF_PERFETTO_HPROF_H_
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