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d23d9bc549
Done with: go get go@1.18 go mod tidy go fix ./... Using go1.21.3. With a manual change to keep golang.org/x/net/context testing itself, not context in the standard library. For golang/go#60268. Change-Id: I00682bf7cf1e3ba4370e2a3e7f63dc245b294a36 Reviewed-on: https://go-review.googlesource.com/c/net/+/534241 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Reviewed-by: Damien Neil <dneil@google.com> Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
35 lines
759 B
Go
35 lines
759 B
Go
// Copyright 2014 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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//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || windows || zos
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package ipv4_test
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import (
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"errors"
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"os"
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"syscall"
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"golang.org/x/net/ipv4"
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)
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func protocolNotSupported(err error) bool {
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switch err := err.(type) {
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case syscall.Errno:
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switch err {
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case syscall.EPROTONOSUPPORT, syscall.ENOPROTOOPT:
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return true
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}
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case *os.SyscallError:
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switch err := err.Err.(type) {
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case syscall.Errno:
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switch err {
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case syscall.EPROTONOSUPPORT, syscall.ENOPROTOOPT:
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return true
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}
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}
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}
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return errors.Is(err, ipv4.ErrNotImplemented)
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}
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