// 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

package nettest

import "syscall"

func supportsRawSocket() bool {
	for _, af := range []int{syscall.AF_INET, syscall.AF_INET6} {
		s, err := syscall.Socket(af, syscall.SOCK_RAW, 0)
		if err != nil {

// Copyright 2024 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 || (openbsd && !mips64) || solaris

package syscall

import _ "unsafe"

// used by internal/poll

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build aix || (darwin && !race) || (linux && !race) || (freebsd && !race) || netbsd || openbsd || solaris || dragonfly || zos

package unix

import (
	"unsafe"
)

const raceenabled = false

func raceAcquire(addr unsafe.Pointer) {
}

func raceReleaseMerge(addr unsafe.Pointer) {
}

	{"openbsd", "amd64"},
	{"openbsd", "arm"},
	{"openbsd", "arm64"},
	{"openbsd", "mips64"},
	{"openbsd", "ppc64"},
	{"openbsd", "riscv64"},
	{"plan9", "386"},
	{"plan9", "amd64"},
	{"plan9", "arm"},
	{"solaris", "amd64"},
	{"wasip1", "wasm"},
	{"windows", "386"},
	{"windows", "amd64"},
	{"windows", "arm"},
	{"windows", "arm64"},
}

var distInfo = map[OSArch]osArchInfo{
	{"aix", "ppc64"}:       {CgoSupported: true},

// See the License for the specific language governing permissions and
// limitations under the License.

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

package validation

import (
	"errors"
	"fmt"
	"net"
	"syscall"

	"golang.org/x/sys/unix"

	"istio.io/istio/pkg/log"

// Copyright 2023 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 || openbsd || solaris || zos

package unix

var mapper = &mmapper{
	active: make(map[*byte][]byte),
	mmap:   mmap,
	munmap: munmap,

// Copyright 2009 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 || js || solaris || wasip1

package net

import "syscall"

func maxListenerBacklog() int {
	// TODO: Implement this
	// NOTE: Never return a number bigger than 1<<16 - 1. See issue 5030.
	return syscall.SOMAXCONN

// 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.

//go:build solaris

package lif

import "unsafe"

var nativeEndian binaryByteOrder

func init() {
	i := uint32(1)
	b := (*[4]byte)(unsafe.Pointer(&i))
	if b[0] == 1 {
		nativeEndian = littleEndian
	} else {
		nativeEndian = bigEndian
	}

// 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

package unix

// Set adds fd to the set fds.
func (fds *FdSet) Set(fd int) {
	fds.Bits[fd/NFDBITS] |= (1 << (uintptr(fd) % NFDBITS))
}

// Clear removes fd from the set fds.

// Copyright 2009 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 amd64 && solaris

package unix

func setTimespec(sec, nsec int64) Timespec {
	return Timespec{Sec: sec, Nsec: nsec}
}

func setTimeval(sec, usec int64) Timeval {
	return Timeval{Sec: sec, Usec: usec}
}

func (iov *Iovec) SetLen(length int) {