ipv6: use socket option consts from x/sys/unix on netbsd, openbsd and dragonfly

Use the socket option constants defined in the golang.org/x/sys/unix
package instead of duplicating them in this package.

Note that for now, sysIPV6_TCLASS, sysIPV6_PATHMTU, sysIPV6_PKTINFO,
sysIPV6_HOPLIMIT and sysIPV6_NEXTHOP still need to be defined because
they are used in code shared with other platforms.

Change-Id: I40896c6c191aade35e3f9f1fb1a624f772e7479a
Reviewed-on: https://go-review.googlesource.com/c/net/+/306071
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
7 files changed
tree: dcbdfe56746728aa68267108fd53cb9df587e030
  1. bpf/
  2. context/
  3. dict/
  4. dns/
  5. html/
  6. http/
  7. http2/
  8. icmp/
  9. idna/
  10. internal/
  11. ipv4/
  12. ipv6/
  13. lif/
  14. nettest/
  15. netutil/
  16. proxy/
  17. publicsuffix/
  18. route/
  19. trace/
  20. webdav/
  21. websocket/
  22. xsrftoken/
  23. .gitattributes
  24. .gitignore
  25. AUTHORS
  26. CONTRIBUTING.md
  27. CONTRIBUTORS
  28. LICENSE
  29. PATENTS
  30. README.md
  31. codereview.cfg
  32. go.mod
  33. go.sum
README.md

Go Networking

Go Reference

This repository holds supplementary Go networking libraries.

Download/Install

The easiest way to install is to run go get -u golang.org/x/net. You can also manually git clone the repository to $GOPATH/src/golang.org/x/net.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html. The main issue tracker for the net repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/net:” in the subject line, so it is easy to find.