[release-branch.go1.11] route: don't run NET_RT_IFLIST vs. NET_RT_IFLISTL test in 386 emulation (again)

We are no longer able to use the kernel bug for detecting the execution
of 386 emulation on 11.2-RELEASE or above kernels. This change uses a
variable that holds the execution mode detected in init instead.

Updates golang/go#31221

Change-Id: Ib6afdbc40ae1feb8caf040c64c4b01971efc6325
Reviewed-on: https://go-review.googlesource.com/c/139917
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
(cherry picked from commit 146acd28ed5894421fb5aac80ca93bc1b1f46f87)
Reviewed-on: https://go-review.googlesource.com/c/net/+/170618
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
2 files changed
tree: bd8beabc0d4cb8a7a8c52480383c5fecbb98c688
  1. .gitattributes
  2. .gitignore
  3. AUTHORS
  4. CONTRIBUTING.md
  5. CONTRIBUTORS
  6. LICENSE
  7. PATENTS
  8. README.md
  9. bpf/
  10. codereview.cfg
  11. context/
  12. dict/
  13. dns/
  14. html/
  15. http/
  16. http2/
  17. icmp/
  18. idna/
  19. internal/
  20. ipv4/
  21. ipv6/
  22. lif/
  23. nettest/
  24. netutil/
  25. proxy/
  26. publicsuffix/
  27. route/
  28. trace/
  29. webdav/
  30. websocket/
  31. xsrftoken/
README.md

Go Networking

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.