},
			}, nil
		}
		cpID := xds.IstioControlPlaneInstance{}
		err = json.Unmarshal([]byte(xdsResponse.ControlPlane.Identifier), &cpID)
		if err != nil {
			return nil, fmt.Errorf("could not parse CP Identifier: %w", err)
		}
		return &istioVersion.MeshInfo{
			istioVersion.ServerInfo{
				Component: cpID.Component,
				Info:      cpID.Info,
				Revision:  opts.Revision,
			},
		}, nil

	return
}

//go:linkname syscall_forkx syscall.forkx
//go:nosplit
func syscall_forkx(flags uintptr) (pid uintptr, err uintptr) {
	pid, err = syscall1(&libc_fork, flags)
	return
}

//go:linkname syscall_getpid syscall.getpid
//go:nosplit
func syscall_getpid() (pid, err uintptr) {
	pid, err = syscall0(&libc_getpid)
	return
}

//go:linkname syscall_ioctl syscall.ioctl
//go:nosplit

	// run child process

	const _PROCESS_CREATE_PROCESS = 0x0080
	const _PROCESS_DUP_HANDLE = 0x0040
	childDumpPath := filepath.Join(t.TempDir(), "ppid.txt")
	ph, err := syscall.OpenProcess(_PROCESS_CREATE_PROCESS|_PROCESS_DUP_HANDLE|syscall.PROCESS_QUERY_INFORMATION,
		false, uint32(parent.Process.Pid))
	if err != nil {
		t.Fatal(err)
	}
	defer syscall.CloseHandle(ph)

        given:
        Assume.assumeTrue(supportIncrementalAnalysis())
        goodCode()
        file("customRuleSet.xml") << customRuleSet()

        succeeds('pmdMain')

        when:
        buildFile << "\npmd{${code}}"
        if (versionNumber < VersionNumber.parse("7.0.0")) {
            succeeds('pmdMain', '--info')
        } else {
            // the expected message exposed only in debug mode

	})
}

// NewNamespace allocates a new testing namespace.
func newKube(ctx resource.Context, cfg Config) (Instance, error) {
	mu.Lock()
	idctr++
	nsid := idctr
	r := rnd.Intn(99999)
	mu.Unlock()

	name := fmt.Sprintf("%s-%d-%d", cfg.Prefix, nsid, r)
	n := &kubeNamespace{
		name:   name,
		prefix: cfg.Prefix,
		ctx:    ctx,
	}
	id := ctx.TrackResource(n)
	n.id = id

			break // mismatched profile records and tags
		}

		// Deserialize the data in the profile buffer.
		recordLen := data[0]
		timestamp := data[1]
		ppid := data[2] >> 1
		if hasP := (data[2] & 0b1) != 0; !hasP {
			ppid = ^uint64(0)
		}
		goid := data[3]
		mpid := data[4]
		stk := data[5:recordLen]

		// Overflow records always have their headers contain
		// all zeroes.

			t.Fatalf("MkdirTemp(dir, `tempfile_test`) = %v, %v", name, err)
		}
		defer Remove(name)

		re := regexp.MustCompile(wantRePat)
		if !re.MatchString(name) {
			t.Errorf("MkdirTemp(%q, %q) created bad name\n\t%q\ndid not match pattern\n\t%q", dir, pattern, name, wantRePat)
		}
	}

	for _, tt := range tests {
		t.Run(tt.pattern, func(t *testing.T) {

		return 0, e
	}

	m := 0
	for ; m < n && b[m] == ' '; m++ {
	}

	return atoi(b[m : n-1]), nil
}

func Getpid() (pid int) {
	n, _ := readnum("#c/pid")
	return int(n)
}

func Getppid() (ppid int) {
	n, _ := readnum("#c/ppid")
	return int(n)
}

func Read(fd int, p []byte) (n int, err error) {
	return Pread(fd, p, -1)
}

//sysnb	Geteuid() (uid int)
//sysnb	Getgid() (gid int)
//sysnb	Getpgid(pid int) (pgid int, err error)
//sysnb	Getpgrp() (pgrp int)
//sysnb	Getpid() (pid int)
//sysnb	Getppid() (ppid int)
//sys	Getpriority(which int, who int) (prio int, err error)
//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
//sysnb	Getrusage(who int, rusage *Rusage) (err error)
//sysnb	Getsid(pid int) (sid int, err error)
//sysnb	Gettimeofday(tv *Timeval) (err error)

func forkx(flags uintptr) (pid uintptr, err Errno)
func getpid() (pid uintptr, err Errno)
func ioctl(fd uintptr, req uintptr, arg uintptr) (err Errno)
func setgid(gid uintptr) (err Errno)
func setgroups1(ngid uintptr, gid uintptr) (err Errno)
func setrlimit1(which uintptr, lim unsafe.Pointer) (err Errno)
func setsid() (pid uintptr, err Errno)
func setuid(uid uintptr) (err Errno)