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39 lines
1.7 KiB
39 lines
1.7 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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#pragma once
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#include <netdb.h> // struct hostent
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#include "netd_resolv/resolv.h" // struct android_net_context
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#include "stats.pb.h"
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/*
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* Error code extending EAI_* codes defined in bionic/libc/include/netdb.h.
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* This error code, including EAI_*, returned from android_getaddrinfofornetcontext()
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* and resolv_gethostbyname() are used for DNS metrics.
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*/
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#define NETD_RESOLV_TIMEOUT 255 // consistent with RCODE_TIMEOUT
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// This is the entry point for the gethostbyname() family of legacy calls.
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int resolv_gethostbyname(const char* name, int af, hostent* hp, char* buf, size_t buflen,
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const android_net_context* netcontext, hostent** result,
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android::net::NetworkDnsEventReported* event);
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// This is the entry point for the gethostbyaddr() family of legacy calls.
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int resolv_gethostbyaddr(const void* addr, socklen_t len, int af, hostent* hp, char* buf,
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size_t buflen, const android_net_context* netcontext, hostent** result,
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android::net::NetworkDnsEventReported* event);
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