ready2 := make(chan bool)

	f := func(ready chan bool, dup bool) {
		// Temporarily grow the stack to 10K.
		stackGrowthRecursive((10 << 10) / (128 * 8))

		// We're ready to trigger GC and stack shrink.
		ready <- true

		val := 42
		var cx *int
		cx = &val

		var c2 chan *int
		var d2 chan *int
		if dup {
			c2 = c
			d2 = d
		}

//sys	Chown(path string, uid int, gid int) (err error)
//sys	Chroot(path string) (err error)
//sys	ClockGettime(clockid int32, time *Timespec) (err error)
//sys	Close(fd int) (err error)
//sys	Dup(fd int) (nfd int, err error)
//sys	Dup2(from int, to int) (err error)
//sys	Dup3(from int, to int, flags int) (err error)
//sys	Exit(code int)

}

func toReplaceMap(replacements []*modfile.Replace) map[module.Version]module.Version {
	replaceMap := make(map[module.Version]module.Version, len(replacements))
	for _, r := range replacements {
		if prev, dup := replaceMap[r.Old]; dup && prev != r.New {
			base.Fatalf("go: conflicting replacements for %v:\n\t%v\n\t%v", r.Old, prev, r.New)
		}
		replaceMap[r.Old] = r.New
	}
	return replaceMap
}

//sys	Chown(path string, uid int, gid int) (err error)
//sys	Chroot(path string) (err error)
//sys	ClockGettime(clockid int32, time *Timespec) (err error)
//sys	Close(fd int) (err error)
//sys	Dup(fd int) (nfd int, err error)
//sys	Dup2(from int, to int) (err error)
//sys	Exit(code int)
//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
//sys	Fchdir(fd int) (err error)

//sys	Chown(path string, uid int, gid int) (err error)
//sys	Chroot(path string) (err error)
//sys	ClockGettime(clockid int32, time *Timespec) (err error)
//sys	Close(fd int) (err error)
//sys	Dup(fd int) (nfd int, err error)
//sys	Dup2(from int, to int) (err error)
//sys	Dup3(from int, to int, flags int) (err error)
//sys	Exit(code int)
//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)

	configMapLister corev1listers.ConfigMapLister
	configMapClient corev1client.ConfigMapsGetter
	namespaceClient corev1client.NamespacesGetter

	// queue is where incoming work is placed to de-dup and to allow "easy" rate limited requeues on errors.
	// we only ever place one entry in here, but it is keyed as usual: namespace/name
	queue workqueue.TypedRateLimitingInterface[string]

	r0, er := C.close(C.int(fd))
	if r0 == -1 && er != nil {
		err = er
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Dup(oldfd int) (fd int, err error) {
	r0, er := C.dup(C.int(oldfd))
	fd = int(r0)
	if r0 == -1 && er != nil {
		err = er
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Exit(code int) {

	ctb2 := mustMakeCTB("signer-a-label-a-2", "foo.bar/a", map[string]string{"label": "a"}, mustMakeRoot(t, "1"))
	ctb2dup := mustMakeCTB("signer-a-label-2-dup", "foo.bar/a", map[string]string{"label": "a"}, ctb2.Spec.TrustBundle)
	ctb3 := mustMakeCTB("signer-a-label-b-1", "foo.bar/a", map[string]string{"label": "b"}, mustMakeRoot(t, "2"))

	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
	SYS_DUP                      = 41  // { int dup(u_int fd); }
	SYS_PIPE                     = 42  // { int pipe(void); }
	SYS_GETEGID                  = 43  // { gid_t getegid(void); }
	SYS_PROFIL                   = 44  // { int profil(caddr_t samples, size_t size, \

				},
			}),
			expectedMountList: []string{"ro", "nfsvers=3", "fsid=100", "hard"},
			systemOptions:     []string{"fsid=100", "hard"},
		},
		"vol-with-sys-opts-with-dup": {
			volume: createVolumeSpecWithMountOption("good-mount-opts", "ro,nfsvers=3", v1.PersistentVolumeSpec{
				PersistentVolumeSource: v1.PersistentVolumeSource{