39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/*
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* Copyright (C) 2014 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 NETD_CLIENT_FWMARK_CLIENT_H
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#define NETD_CLIENT_FWMARK_CLIENT_H
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#include <sys/socket.h>
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class FwmarkClient {
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public:
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// Returns true if |sockfd| should be sent to the fwmark server to have its SO_MARK set.
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static bool shouldSetFwmark(int sockfd, const sockaddr* addr);
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FwmarkClient();
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~FwmarkClient();
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// Sends |data| to the fwmark server, along with |fd| as ancillary data using cmsg(3).
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// Returns true on success.
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bool send(void* data, size_t len, int fd);
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private:
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int mChannel;
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};
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#endif // NETD_CLIENT_INCLUDE_FWMARK_CLIENT_H
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