{"linux", "mips64le"},
	{"linux", "mipsle"},
	{"linux", "ppc64"},
	{"linux", "ppc64le"},
	{"linux", "riscv64"},
	{"linux", "s390x"},
	{"linux", "sparc64"},
	{"netbsd", "386"},
	{"netbsd", "amd64"},
	{"netbsd", "arm"},
	{"netbsd", "arm64"},
	{"openbsd", "386"},
	{"openbsd", "amd64"},
	{"openbsd", "arm"},
	{"openbsd", "arm64"},
	{"openbsd", "mips64"},
	{"openbsd", "ppc64"},
	{"openbsd", "riscv64"},

package unix

// Major returns the major component of a NetBSD device number.
func Major(dev uint64) uint32 {
	return uint32((dev & 0x000fff00) >> 8)
}

// Minor returns the minor component of a NetBSD device number.
func Minor(dev uint64) uint32 {
	minor := uint32((dev & 0x000000ff) >> 0)
	minor |= uint32((dev & 0xfff00000) >> 12)
	return minor
}

// Mkdev returns a NetBSD device number generated from the given major and minor

// license that can be found in the LICENSE file.

//go:build netbsd || openbsd

package runtime

import "unsafe"

// TODO(panjf2000): NetBSD didn't implement EVFILT_USER for user-established events
// until NetBSD 10.0, check out https://www.netbsd.org/releases/formal-10/NetBSD-10.0.html
// Therefore we use the pipe to wake up the kevent on NetBSD at this point. Get back here

		// subsystem.
		if SizeofPtr == 8 {
			salign = 4
		}
	case "netbsd", "openbsd":
		// NetBSD and OpenBSD armv7 require 64-bit alignment.
		if runtime.GOARCH == "arm" {
			salign = 8
		}
		// NetBSD aarch64 requires 128-bit alignment.
		if runtime.GOOS == "netbsd" && runtime.GOARCH == "arm64" {
			salign = 16
		}
	case "zos":

		// subsystem.
		if sizeofPtr == 8 {
			salign = 4
		}
	case "netbsd", "openbsd":
		// NetBSD and OpenBSD armv7 require 64-bit alignment.
		if runtime.GOARCH == "arm" {
			salign = 8
		}
		// NetBSD aarch64 requires 128-bit alignment.
		if runtime.GOOS == "netbsd" && runtime.GOARCH == "arm64" {
			salign = 16
		}
	}

	return (salen + salign - 1) & ^(salign - 1)

pkg math/bits (netbsd-386), const UintSize = 32
pkg math/bits (netbsd-386-cgo), const UintSize = 32
pkg math/bits (netbsd-amd64), const UintSize = 64
pkg math/bits (netbsd-amd64-cgo), const UintSize = 64
pkg math/bits (netbsd-arm), const UintSize = 32
pkg math/bits (netbsd-arm-cgo), const UintSize = 32
pkg math/bits (netbsd-arm64), const UintSize = 64
pkg math/bits (netbsd-arm64-cgo), const UintSize = 64

		t.Skip("s390x fault addresses are missing the low order bits")
	}
	if runtime.GOOS == "ios" {
		t.Skip("iOS doesn't provide fault addresses")
	}
	if runtime.GOOS == "netbsd" && runtime.GOARCH == "arm" {
		t.Skip("netbsd-arm doesn't provide fault address (golang.org/issue/45026)")
	}
	m, err := syscall.Mmap(-1, 0, 0x1000, syscall.PROT_READ /* Note: no PROT_WRITE */, syscall.MAP_SHARED|syscall.MAP_ANON)
	if err != nil {

//go:build dragonfly || freebsd || netbsd || openbsd

package x509

// Possible certificate files; stop after finding one.
var certFiles = []string{
	"/usr/local/etc/ssl/cert.pem",            // FreeBSD
	"/etc/ssl/cert.pem",                      // OpenBSD
	"/usr/local/share/certs/ca-root-nss.crt", // DragonFly
	"/etc/openssl/certs/ca-certificates.crt", // NetBSD
}

//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris

// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//

//go:build darwin || dragonfly || freebsd || netbsd || openbsd

package net

import (
	"runtime"
	"syscall"
)

func maxListenerBacklog() int {
	var (
		n   uint32
		err error
	)
	switch runtime.GOOS {
	case "darwin", "ios":
		n, err = syscall.SysctlUint32("kern.ipc.somaxconn")
	case "freebsd":
		n, err = syscall.SysctlUint32("kern.ipc.soacceptqueue")
	case "netbsd":