//
// Pointer-typed fields may point to one of many different types. It's
// up to the caller to provide a pointer to the appropriate type, cast
// to Pointer. The caller must obey the unsafe.Pointer rules while
// doing so.
type Pointer *struct{}

// Invented values to support what package os expects.
type Timeval struct {
	Sec  int32
	Usec int32
}

func (tv *Timeval) Nanoseconds() int64 {

                // See mixInConventionAware() for how we do this for decorated types that do not implement IConventionAware manually
                //
                // Doing this for all types introduces a performance penalty for types that have Provider properties, even
                // if they don't use convention mapping.

* NodeController waits for informer sync before doing anything ([#34809](https://github.com/kubernetes/kubernetes/pull/34809), [@gmarek](https://github.com/gmarek))

* AWS: Recognize ca-central-1 region ([#38410](https://github.com/kubernetes/kubernetes/pull/38410), [@justinsb](https://github.com/justinsb))
* fix nil dereference when doing a volume type check on persistent volumes ([#39529](https://github.com/kubernetes/kubernetes/pull/39529), [@sjenning](https://github.com/sjenning))

make one broad Fringe composed of all the Colours in due order, the violet lying on the inside of the Fringe next the Shadow, the red on the outside farthest from the Shadow, and the blue, green, and yellow, in the middle. And, in like manner, the middlemost Fringes of all the Colours lying in order, and being contiguous, make another broad Fringe composed of all the Colours; and the outmost Fringes of all the Colours lying in order, and being contiguous, make a third broad Fringe composed of all...

			}
			p.Incomplete = true
			p.Error.setPos(importPos)
		}
	}

	// Checked on every import because the rules depend on the code doing the importing.
	if perr := disallowInternal(ctx, srcDir, parent, parentPath, p, stk); perr != nil {
		perr.setPos(importPos)
		return p, perr
	}
	if mode&ResolveImport != 0 {

		// Either flagIndir is set and v.ptr points at array,
		// or flagIndir is not set and v.ptr is the actual array data.
		// In the former case, we want v.ptr + offset.
		// In the latter case, we must be doing Index(0), so offset = 0,
		// so v.ptr + offset is still the correct address.
		val := add(v.ptr, offset, "same as &v[i], i < tt.len")

			if customBlockVolumeMapper, ok := blockVolumeMapper.(volume.CustomBlockVolumeMapper); ok {
				resizeOptions.DeviceStagePath = customBlockVolumeMapper.GetStagingPath()
			}
		}

		// if we are doing online expansion then volume is already published
		resizeDone, eventErr, detailedErr = og.doOnlineExpansion(volumeToMount, actualStateOfWorld, resizeOptions)
		if eventErr != nil || detailedErr != nil {

	}

	// Append remaining service env vars.
	for k, v := range serviceEnv {
		// Accesses apiserver+Pods.
		// So, the master may set service env vars, or kubelet may.  In case both are doing
		// it, we skip the key from the kubelet-generated ones so we don't have duplicate
		// env vars.
		// TODO: remove this next line once all platforms use apiserver+Pods.
		if _, present := tmpEnv[k]; !present {

	tcs.mu.Lock()
	defer tcs.mu.Unlock()
	for i := 4; i >= 0; i-- {
		for i, c := range tcs.list {
			if tcs.closed[c] {
				continue
			}
			if i != 0 {
				// TODO(bcmills): What is the Sleep here doing, and why is this
				// Unlock/Sleep/Lock cycle needed at all?
				tcs.mu.Unlock()
				time.Sleep(50 * time.Millisecond)
				tcs.mu.Lock()
				continue
			}