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59 lines
1.9 KiB
59 lines
1.9 KiB
/*
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* Copyright 2017 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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package android.system.net.netd@1.0;
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/**
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* This is the root of the HAL module and is the interface returned when
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* loading an implementation of the INetd HAL.
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*/
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interface INetd {
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/**
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* Return values for INetd requests
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*/
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enum StatusCode : int32_t {
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OK,
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INVALID_ARGUMENTS,
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NO_NETWORK,
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ALREADY_EXISTS,
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PERMISSION_DENIED,
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UNKNOWN_ERROR
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};
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/**
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* Creates a physical network to be used for interfaces managed by the OEM
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*
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* @return networkHandle a handle to the OEM network. Zero implies
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* no networks are available and created
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* @return packetMark The packet mark that vendor network stack configuration code must use when
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* routing packets to this network. No applications may use this mark. They must
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* instead pass the networkHandle to the android_set*network LL-NDK APIs.
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* @return status operation status
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*/
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@entry
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@callflow(next={"*"})
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createOemNetwork() generates (uint64_t networkHandle, uint32_t packetMark, StatusCode status);
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/**
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* Destroys the specified network previously created using createOemNetwork()
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*
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* @return status operation status
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*/
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@exit
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@callflow(next="createOemNetwork")
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destroyOemNetwork(uint64_t networkHandle) generates (StatusCode status);
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};
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