r.lk.Unlock()
	return
}

func (r *lockedSource) Seed(seed int64) {
	r.lk.Lock()
	r.seed(seed)
	r.lk.Unlock()
}

// seedPos implements Seed for a lockedSource without a race condition.
func (r *lockedSource) seedPos(seed int64, readPos *int8) {
	r.lk.Lock()
	r.seed(seed)
	*readPos = 0
	r.lk.Unlock()
}

// seed seeds the underlying source.
// The caller must have locked r.lk.

	t.Logf("id: %s", strOut)

	expected := "uid=0(root) gid=0(root)"
	// Just check prefix because some distros reportedly output a
	// context parameter; see https://golang.org/issue/16224.
	// Alpine does not output groups; see https://golang.org/issue/19938.
	if !strings.HasPrefix(strOut, expected) {
		t.Errorf("expected prefix: %q", expected)
	}
}

func TestGroupCleanupUserNamespace(t *testing.T) {

	for i := 0; i < len(url); i++ {
		if url[i] == '%' {
			if i+2 >= len(url) || !isHexDigit(url[i+1]) || !isHexDigit(url[i+2]) {
				// Goldmark and the Dingus re-escape such percents as %25,
				// but the spec does not seem to require this behavior.
				return true
			}
		}
	}
	return false
}

func (p *parseState) mergePlain(list []Inline) []Inline {
	out := list[:0]
	start := 0
	for i := 0; ; i++ {

	if err != nil {
		t.Errorf("Faccessat SYMLINK_NOFOLLOW: unexpected error %v", err)
	}

	// We can't really test _AT_SYMLINK_NOFOLLOW, because there
	// doesn't seem to be any way to change the mode of a symlink.
	// We don't test _AT_EACCESS because such tests are only
	// meaningful if run as root.

	err = syscall.Fchmodat(_AT_FDCWD, "file1", 0, 0)
	if err != nil {

  else
    short_hash=$(echo -n "$1" | md5sum)
  fi
  echo "${short_hash:0:10}"
}

# Pedantically kill, wait-on and remove a container. The -f -v options
# to rm don't actually seem to get the job done, so force kill the
# container, wait to ensure it's stopped, then try the remove. This is
# a workaround for bug https://github.com/docker/docker/issues/3968.
function kube::build::destroy_container() {

            // is different from the return type of the constructor.
            //
            // TODO: This seems a little indirect. Is there a better way to do this? For FE1.0 there is
            // a special `TypeAliasConstructorDescriptor` for this case. For FIR there is
            // FirConstructor.originalConstructorIfTypeAlias but that doesn't seem to help here as it
            // is null for the constructors we get.

	}
	w := tl.eventWriter(goStatus, procStatus)

	// Emit the status of the P we're stealing. We may have *just* done this when creating the event
	// writer but it's not guaranteed, even if inSyscall is true. Although it might seem like from a
	// syscall context we're always stealing a P for ourselves, we may have not wired it up yet (so
	// it wouldn't be visible to eventWriter) or we may not even intend to wire it up to ourselves

			continue
		}

		// Get the IPAddress object associated to the ClusterIP
		ipAddress, err := r.ipAddressLister.Get(ip.String())
		if apierrors.IsNotFound(err) {
			// ClusterIP doesn't seem to be allocated, create it.
			r.recorder.Eventf(svc, nil, v1.EventTypeWarning, "ClusterIPNotAllocated", "ClusterIPAllocation", "Cluster IP [%v]: %s is not allocated; repairing", family, ip)

So, in our case, if we set the Peewee state variable (with a default `dict`) in the `async` dependency, all the rest of the internal code in our app will see this value and will be able to reuse it for the whole request.

func shouldPanicOnCopyError(req *http.Request) bool {
	if inOurTests {
		// Our tests know to handle this panic.
		return true
	}
	if req.Context().Value(http.ServerContextKey) != nil {
		// We seem to be running under an HTTP server, so
		// it'll recover the panic.
		return true
	}
	// Otherwise act like Go 1.10 and earlier to not break
	// existing tests.
	return false
}