## Ports {#ports}

### Darwin {#darwin}

<!-- go.dev/issue/64207 -->
As [announced](go1.22#darwin) in the Go 1.22 release notes,
Go 1.23 requires macOS 11 Big Sur or later;
support for previous versions has been discontinued.

### Linux {#linux}

<!-- go.dev/issue/67001 -->

package main

func formula() float32 {
	mA := [1]float32{1.0}
	det1 := mA[0]
	det2 := mA[0]
	det3 := mA[0]
	det4 := mA[0]
	det5 := mA[0]
	det6 := mA[0]
	det7 := mA[0]
	det8 := mA[0]
	det9 := mA[0]
	det10 := mA[0]
	det11 := mA[0]
	det12 := mA[0]

	return det1 + det2*det3 +
		det4*det5 + det6*det7 +
		det8*det9 + det10*det11 +
		det12
}

func main() {
	x := formula()

// Only the addresses of the current family are returned.
// IPv6 link-local and loopback addresses are excluded.
func (h *netlinkHandle) GetLocalAddresses(dev string) (sets.Set[string], error) {
	ifi, err := net.InterfaceByName(dev)
	if err != nil {
		return nil, fmt.Errorf("Could not get interface %s: %v", dev, err)
	}
	addr, err := ifi.Addrs()
	if err != nil {
		return nil, fmt.Errorf("Can't get addresses from %s: %v", ifi.Name, err)
	}

      do they measure, and why is it important to collect them?
      Note that uploaded data must not carry sensitive user information.
      See [go.dev/doc/telemetry#proposals](https://go.dev/doc/telemetry#proposals)
      for more details on telemetry proposals.
  validations:
    required: true
- type: input
  attributes:
    label: Proposed Config Change
    description: >

// devices that don't use them.

package unix

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

// Minor returns the minor component of a FreeBSD device number.
func Minor(dev uint64) uint32 {
	return uint32(dev & 0xffff00ff)
}

// Mkdev returns a FreeBSD device number generated from the given major and
// minor components.

// encoding used by AIX.

package unix

// Major returns the major component of a Linux device number.
func Major(dev uint64) uint32 {
	return uint32((dev >> 16) & 0xffff)
}

// Minor returns the minor component of a Linux device number.
func Minor(dev uint64) uint32 {
	return uint32(dev & 0xffff)
}

// Mkdev returns a Linux device number generated from the given major and minor
// components.

# ------------------------------------------------ #
# Development mode - skaffold dev #
# ------------------------------------------------- #
apiVersion: skaffold/v2beta22
kind: Config
metadata:
  name: istio-base
profiles:
  - name: dev
    activation:
      - command: dev
    deploy:
      helm:
        releases:
          - name: istio-base

// encoding used AIX.

package unix

// Major returns the major component of a Linux device number.
func Major(dev uint64) uint32 {
	return uint32((dev & 0x3fffffff00000000) >> 32)
}

// Minor returns the minor component of a Linux device number.
func Minor(dev uint64) uint32 {
	return uint32((dev & 0x00000000ffffffff) >> 0)
}

// Mkdev returns a Linux device number generated from the given major and minor
// components.

import (
	"os"
	"path/filepath"
	"testing"
)

func TestIsSharedSuccess(t *testing.T) {
	successMountInfo :=
		`62 0 253:0 / / rw,relatime shared:1 - ext4 /dev/mapper/ssd-root rw,seclabel,data=ordered
76 62 8:1 / /boot rw,relatime shared:29 - ext4 /dev/sda1 rw,seclabel,data=ordered
78 62 0:41 / /tmp rw,nosuid,nodev shared:30 - tmpfs tmpfs rw,seclabel
80 62 0:42 / /var/lib/nfs/rpc_pipefs rw,relatime shared:31 - rpc_pipefs sunrpc rw

tar --exclude=.git --exclude="./_*" -c . | (cd "${_kubetmp}" && tar xf -)

pushd "${_kubetmp}" > /dev/null 2>&1
  # Destroy deps in the copy of the kube tree
  rm -rf ./vendor ./LICENSES

  # Recreate the vendor tree using the nice clean set we just downloaded
  hack/update-vendor.sh
popd > /dev/null 2>&1

ret=0

pushd "${KUBE_ROOT}" > /dev/null 2>&1
  # Test for diffs