| // Copyright 2017 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. |
| |
| // +build aix freebsd netbsd openbsd |
| |
| package socket |
| |
| import ( |
| "runtime" |
| "unsafe" |
| ) |
| |
| func probeProtocolStack() int { |
| if runtime.GOOS == "netbsd" && runtime.GOARCH == "arm64" { |
| return 16 |
| } |
| if (runtime.GOOS == "netbsd" || runtime.GOOS == "openbsd") && runtime.GOARCH == "arm" { |
| return 8 |
| } |
| if runtime.GOOS == "aix" { |
| return 1 |
| } |
| var p uintptr |
| return int(unsafe.Sizeof(p)) |
| } |
