| // Copyright 2015 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos |
| // +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos |
| |
| package ipv6_test |
| |
| import ( |
| "fmt" |
| "runtime" |
| ) |
| |
| func supportsIPv6MulticastDeliveryOnLoopback() (string, bool) { |
| switch runtime.GOOS { |
| case "freebsd": |
| // See http://www.freebsd.org/cgi/query-pr.cgi?pr=180065. |
| // Even after the fix, it looks like the latest |
| // kernels don't deliver link-local scoped multicast |
| // packets correctly. |
| return fmt.Sprintf("not supported on %s/%s", runtime.GOOS, runtime.GOARCH), false |
| default: |
| return "", true |
| } |
| } |