// type, such as [syscall.WaitStatus] on Unix, to access its contents.
func (p *ProcessState) Sys() any {
	return p.sys()
}

// SysUsage returns system-dependent resource usage information about
// the exited process. Convert it to the appropriate underlying
// type, such as [*syscall.Rusage] on Unix, to access its contents.
// (On Unix, *syscall.Rusage matches struct rusage as defined in the

	checkCPUStats(t, "Pod0Container0", seedPod0Container0, con.CPU)
	checkMemoryStats(t, "Pod0Conainer0", seedPod0Container0, infos["/pod0-c0"], con.Memory)
	checkSwapStats(t, "Pod0Conainer0", seedPod0Container0, infos["/pod0-c0"], con.Swap)

	con = indexCon[cName01]
	assert.EqualValues(t, testTime(creationTime, seedPod0Container1).Unix(), con.StartTime.Time.Unix())

}

func ExampleTime_Unix() {
	// 1 billion seconds of Unix, three ways.
	fmt.Println(time.Unix(1e9, 0).UTC())     // 1e9 seconds
	fmt.Println(time.Unix(0, 1e18).UTC())    // 1e18 nanoseconds
	fmt.Println(time.Unix(2e9, -1e18).UTC()) // 2e9 seconds - 1e18 nanoseconds

	t := time.Date(2001, time.September, 9, 1, 46, 40, 0, time.UTC)
	fmt.Println(t.Unix())     // seconds since 1970

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

//go:build unix || (js && wasm) || wasip1

package os

import (
	"internal/poll"
	"internal/syscall/unix"
	"io/fs"
	"runtime"
	"sync/atomic"
	"syscall"
	_ "unsafe" // for go:linkname
)

const _UTIME_OMIT = unix.UTIME_OMIT

// fixLongPath is a noop on non-Windows platforms.
func fixLongPath(path string) string {

	scopes.Framework.Infof("===============================")

	// Ensure that the work dir is set.
	if err := os.MkdirAll(settings.RunDir(), os.ModePerm); err != nil {
		return fmt.Errorf("error creating rundir %q: %v", settings.RunDir(), err)
	}
	scopes.Framework.Infof("Test run dir: %v", settings.RunDir())

	rt, err = newRuntime(settings, environmentFactory, s.labels)
	return err
}

		if err != nil {
			t.Fatal(err)
		}
		s := time.Unix(test.unix, 0).In(z).Format(format)
		if s != test.want1 {
			t.Errorf("for %s %d got %q want %q", test.zone, test.unix, s, test.want1)
		}
		s = time.Unix(test.unix+1, 0).In(z).Format(format)
		if s != test.want2 {
			t.Errorf("for %s %d got %q want %q", test.zone, test.unix, s, test.want2)
		}
	}
}

func TestLocationNames(t *testing.T) {

		return false, nil
	}
	fd, errno := unix.Open(pathname, unix.O_RDONLY|unix.O_EXCL|unix.O_CLOEXEC, 0)
	// If the device is in use, open will return an invalid fd.
	// When this happens, it is expected that Close will fail and throw an error.
	defer unix.Close(fd)
	if errno == nil {
		// device not in use
		return false, nil
	} else if errno == unix.EBUSY {
		// device is in use
		return true, nil
	}

		unix.Fstatat(parentFD, seg+"/", &deviceStat, unix.AT_SYMLINK_NOFOLLOW)

		klog.V(5).Infof("Opening path %s", currentPath)
		childFD, err = syscall.Openat(parentFD, seg, openFDFlags|unix.O_CLOEXEC, 0)
		if err != nil {
			return -1, fmt.Errorf("cannot open %s: %s", currentPath, err)
		}

		err := unix.Fstat(childFD, &deviceStat)
		if err != nil {

			})
		}
	})
	t.Run("Basic-Unix", func(t *testing.T) {
		for _, size := range sizes {
			t.Run(strconv.Itoa(size), func(t *testing.T) {
				testSpliceFile(t, "unix", int64(size), -1)
			})
		}
	})
	t.Run("TCP-To-TTY", func(t *testing.T) {
		testSpliceToTTY(t, "tcp", 32768)
	})
	t.Run("Unix-To-TTY", func(t *testing.T) {
		testSpliceToTTY(t, "unix", 32768)
	})
	t.Run("Limited", func(t *testing.T) {

// limitations under the License.

package nodeagent

import (
	"context"
	"errors"
	"net/netip"
	"runtime"
	"sync/atomic"
	"testing"
	"time"

	"golang.org/x/sys/unix"
	corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/types"
	"k8s.io/apimachinery/pkg/util/intstr"

	"istio.io/istio/cni/pkg/ipset"
	"istio.io/istio/cni/pkg/iptables"