// the file descriptor dirfd. If name is anything but a directory (this
// includes a symlink to one), it should return an error. Other than that this
// should act like openFileNolog.
//
// This acts like openFileNolog rather than OpenFile because
// we are going to (try to) remove the file.
// The contents of this file are not relevant for test caching.
func openDirAt(dirfd int, name string) (*File, error) {
	var r int

   See the License for the specific language governing permissions and
   limitations under the License.

================================================================

github.com/nats-io/nats-server/v2
https://github.com/nats-io/nats-server/v2
----------------------------------------------------------------
                                 Apache License
                           Version 2.0, January 2004

		// to check first if it is a function symbol).
		if naux != 0 && d.ldr.IsPkgInit(symIdx) {

			d.pkginits = append(d.pkginits, symIdx)
		}
		// Some host object symbols have an outer object, which acts like a
		// "carrier" symbol, or it holds all the symbols for a particular
		// section. We need to mark all "referenced" symbols from that carrier,
		// so we make sure we're pulling in all outer symbols, and their sub

				Ads: &core.AggregatedConfigSource{},
			},
			InitialFetchTimeout: durationpb.New(0),
			ResourceApiVersion:  core.ApiVersion_V3,
		},
	}
}

// buildExternalSDSCluster generates a cluster that acts as external SDS server
func (cb *ClusterBuilder) buildExternalSDSCluster(addr string) *cluster.Cluster {
	ep := &endpoint.LbEndpoint{
		HostIdentifier: &endpoint.LbEndpoint_Endpoint{
			Endpoint: &endpoint.Endpoint{

	// Overall node information.
	node *v1.Node

	// Pods running on the node.
	Pods []*PodInfo

	// The subset of pods with affinity.
	PodsWithAffinity []*PodInfo

	// The subset of pods with required anti-affinity.
	PodsWithRequiredAntiAffinity []*PodInfo

	// Ports allocated on the node.
	UsedPorts HostPortInfo

	// Total requested resources of all pods on this node. This includes assumed

// the OpVarDef appears to have "overwritten" it.
//
// OpVarDef is a bit of a kludge to work around the fact that the instruction
// stream is working on single-word values but the liveness analysis
// wants to work on individual variables, which might be multi-word
// aggregates. It might make sense at some point to look into letting
// the liveness analysis work on single-word values as well, although

//	-mod mode
//		module download mode to use: readonly, vendor, or mod.
//		By default, if a vendor directory is present and the go version in go.mod
//		is 1.14 or higher, the go command acts as if -mod=vendor were set.
//		Otherwise, the go command acts as if -mod=readonly were set.
//		See https://golang.org/ref/mod#build-commands for details.
//	-modcacherw
//		leave newly-created directories in the module cache read-write

	// eviction manager acts on the actual state of the node and considers the podWorker to be
	// authoritative.
	evictionManager eviction.Manager

	// probeManager tracks the set of running pods and ensures any user-defined periodic checks are
	// run to introspect the state of each pod.  The probe manager acts on the actual state of the node

	// not a 100 Continue header can be written to the
	// connection.
	// writeContinueMu must be held while writing the header.
	// These two fields together synchronize the body reader (the
	// expectContinueReader, which wants to write 100 Continue)
	// against the main writer.
	writeContinueMu  sync.Mutex
	canWriteContinue atomic.Bool

	w  *bufio.Writer // buffers output in chunks to chunkWriter
	cw chunkWriter

  # the packet gets replaced from the pod IP to the service VIP. The packet
  # will then leave the VM and return back through hairpinning.
  #
  # When IP alias is enabled, IP forwarding is disabled for anti-spoofing;
  # the packet with the service VIP will get blocked and be lost. With this
  # route, the packet will be routed to the pod subnetwork, and not leave the
  # VM.
  $mgmt_net_adapter = Get_MgmtNetAdapter