39 lines
1.3 KiB
Protocol Buffer
39 lines
1.3 KiB
Protocol Buffer
/*
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* Copyright (C) 2022 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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syntax = "proto2";
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package android.os.statsd;
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option java_package = "com.android.os";
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option java_multiple_files = true;
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/**
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* This proto represents a node of an attribution chain.
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* Note: All attribution chains are represented as a repeated field of type
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* AttributionNode. It is understood that in such arrays, the order is that
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* of calls, that is [A, B, C] if A calls B that calls C.
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*/
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message AttributionNode {
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// The uid for a given element in the attribution chain.
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optional int32 uid = 1;
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// The (optional) string tag for an element in the attribution chain. If the
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// element has no tag, it is encoded as an empty string.
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optional string tag = 2;
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}
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