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59 lines
1.6 KiB
Go
59 lines
1.6 KiB
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build nacl js,wasm
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package net
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import (
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"context"
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"syscall"
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)
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func lookupProtocol(ctx context.Context, name string) (proto int, err error) {
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return lookupProtocolMap(name)
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}
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func (*Resolver) lookupHost(ctx context.Context, host string) (addrs []string, err error) {
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return nil, syscall.ENOPROTOOPT
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}
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func (*Resolver) lookupIP(ctx context.Context, network, host string) (addrs []IPAddr, err error) {
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return nil, syscall.ENOPROTOOPT
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}
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func (*Resolver) lookupPort(ctx context.Context, network, service string) (port int, err error) {
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return goLookupPort(network, service)
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}
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func (*Resolver) lookupCNAME(ctx context.Context, name string) (cname string, err error) {
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return "", syscall.ENOPROTOOPT
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}
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func (*Resolver) lookupSRV(ctx context.Context, service, proto, name string) (cname string, srvs []*SRV, err error) {
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return "", nil, syscall.ENOPROTOOPT
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}
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func (*Resolver) lookupMX(ctx context.Context, name string) (mxs []*MX, err error) {
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return nil, syscall.ENOPROTOOPT
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}
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func (*Resolver) lookupNS(ctx context.Context, name string) (nss []*NS, err error) {
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return nil, syscall.ENOPROTOOPT
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}
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func (*Resolver) lookupTXT(ctx context.Context, name string) (txts []string, err error) {
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return nil, syscall.ENOPROTOOPT
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}
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func (*Resolver) lookupAddr(ctx context.Context, addr string) (ptrs []string, err error) {
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return nil, syscall.ENOPROTOOPT
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}
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// concurrentThreadsLimit returns the number of threads we permit to
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// run concurrently doing DNS lookups.
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func concurrentThreadsLimit() int {
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return 500
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}
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