return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
}

//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)

func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
	cmdlineLen := len(cmdline)
	if cmdlineLen > 0 {
		// Account for the additional NULL byte added by
		// BytePtrFromString in kexecFileLoad. The kexec_file_load

	// order of their arguments.
	return syncFileRange2(fd, flags, off, n)
}

//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)

func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
	cmdlineLen := len(cmdline)
	if cmdlineLen > 0 {
		// Account for the additional NULL byte added by
		// BytePtrFromString in kexecFileLoad. The kexec_file_load

	}

	var nmeta1 poolMeta
	nmeta1.Version = poolMetaVersion
	nmeta1.Pools = append(nmeta1.Pools, meta.Pools...)
	for i, pool := range nmeta1.Pools {
		if i == 0 {
			nmeta1.Pools[i] = PoolStatus{
				CmdLine:    pool.CmdLine,
				ID:         i,
				LastUpdate: UTCNow(),
				Decommission: &PoolDecommissionInfo{
					Complete: true,
				},
			}
		}
	}

	var nmeta2 poolMeta
	nmeta2.Version = poolMetaVersion

}

// runOut runs the command given by cmdline in the directory dir.
// It returns the command output and any errors that occurred.
// It accumulates execution time in a.
func (sh *Shell) runOut(dir string, env []string, cmdargs ...any) ([]byte, error) {
	a := sh.action

	cmdline := str.StringList(cmdargs...)

	for _, arg := range cmdline {

	// order of their arguments.
	return syncFileRange2(fd, flags, off, n)
}

//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)

func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
	cmdlineLen := len(cmdline)
	if cmdlineLen > 0 {
		// Account for the additional NULL byte added by
		// BytePtrFromString in kexecFileLoad. The kexec_file_load

	http.HandleFunc(prefix+"/debug/pprof/cmdline", Cmdline)
	http.HandleFunc(prefix+"/debug/pprof/profile", Profile)
	http.HandleFunc(prefix+"/debug/pprof/symbol", Symbol)
	http.HandleFunc(prefix+"/debug/pprof/trace", Trace)
}

// Cmdline responds with the running program's
// command line, with arguments separated by NUL bytes.
// The package initialization registers it as /debug/pprof/cmdline.

func Pause() error {
	_, err := ppoll(nil, 0, nil, nil)
	return err
}

//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)

func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
	cmdlineLen := len(cmdline)
	if cmdlineLen > 0 {
		// Account for the additional NULL byte added by
		// BytePtrFromString in kexecFileLoad. The kexec_file_load

			}
			if err == nil {
				if len(sctx.Layout.pools) != 2 {
					t.Error("expected parsed pools to be 2, not", len(sctx.Layout.pools))
				}
				if sctx.Layout.pools[0].cmdline != testcase.hash {
					t.Error("expected hash", testcase.hash, "got", sctx.Layout.pools[0].cmdline)
				}
			}
		})
	}
}

// Tests initializing new object layer.
func TestNewObjectLayer(t *testing.T) {

	return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
}

//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)

func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
	cmdlineLen := len(cmdline)
	if cmdlineLen > 0 {
		// Account for the additional NULL byte added by
		// BytePtrFromString in kexecFileLoad. The kexec_file_load

func (s *DebugSocket) InstallProfiling() {
	s.mux.HandleFunc("/debug/pprof", redirectTo("/debug/pprof/"))
	s.mux.HandleFunc("/debug/pprof/", pprof.Index)
	s.mux.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
	s.mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
	s.mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
	s.mux.HandleFunc("/debug/pprof/trace", pprof.Trace)
}