paxGname    = "gname"
	paxMtime    = "mtime"
	paxAtime    = "atime"
	paxCtime    = "ctime"   // Removed from later revision of PAX spec, but was valid
	paxCharset  = "charset" // Currently unused
	paxComment  = "comment" // Currently unused

	paxSchilyXattr = "SCHILY.xattr."

	// Keywords for GNU sparse files in a PAX extended header.
	paxGNUSparse          = "GNU.sparse."
	paxGNUSparseNumBlocks = "GNU.sparse.numblocks"

        "The system cannot find the path specified.", "The specified path is invalid.",
        "The process cannot access the file because it is being used by another process.", "Access is denied.",
        "There are currently no logon servers available to service the logon request.", "The specified user already exists.",

  AUTH_HEADER="Authorization: Bearer $(gcloud auth print-access-token)"
  export AUTH_HEADER
fi

SIDECAR="${SIDECAR:-envoy}"

# OS-neutral vars. These currently only work for linux.
ISTIO_ENVOY_VERSION="${ISTIO_ENVOY_VERSION:-${PROXY_REPO_SHA}}"
ISTIO_ENVOY_DEBUG_URL="${ISTIO_ENVOY_DEBUG_URL:-${ISTIO_ENVOY_BASE_URL}/envoy-debug-${ISTIO_ENVOY_VERSION}${ISTIO_ENVOY_ARCH_SUFFIX}.tar.gz}"

type ControlPlaneOptions struct {
	// Revision is the istio.io/rev control plane revision
	Revision string
}

// AttachControlPlaneFlags attaches control-plane flags to a Cobra command.
// (Currently just --revision)
func (o *ControlPlaneOptions) AttachControlPlaneFlags(cmd *cobra.Command) {
	cmd.PersistentFlags().StringVarP(&o.Revision, "revision", "r", "",
		"Control plane revision")

MINIO_CONFIG_DIR="$WORK_DIR/.minio"
MINIO=("$PWD/minio" --config-dir "$MINIO_CONFIG_DIR" server)

if [ ! -x "$PWD/minio" ]; then
	echo "minio executable binary not found in current directory"
	exit 1
fi

if [ ! -x "$PWD/minio" ]; then
	echo "minio executable binary not found in current directory"
	exit 1
fi

trap 'catch $LINENO' ERR

function purge() {
	rm -rf "$1"
}

# shellcheck disable=SC2120
catch() {

     * environment.
     * 
     * @param tc
     *            context to use
     */
    public Type2Message ( CIFSContext tc ) {
        this(tc, getDefaultFlags(tc), null, null);
    }


    /**
     * Creates a Type-2 message in response to the given Type-1 message
     * using default values from the current environment.
     * 
     * @param tc

	return func() {
		if len(w.scope) == 0 {
			log.Fatalf("attempt to leave scope %q with empty scope list", name)
		}
		if w.scope[len(w.scope)-1] != name {
			log.Fatalf("attempt to leave scope %q, but scope is currently %#v", name, w.scope)
		}
		w.scope = w.scope[:len(w.scope)-1]
	}
}

func sortedMethodNames(typ *types.Interface) []string {
	n := typ.NumMethods()
	list := make([]string, n)
	for i := range list {

// Update the cache with the given Netns. If there is already a Netns for the given uid, we return it, and close the one provided.
func (p *podNetnsCache) UpsertPodCacheWithNetns(uid string, workload WorkloadInfo) Netns {
	// lock current snapshot pod map
	p.mu.Lock()
	defer p.mu.Unlock()
	if existing := p.currentPodCache[uid]; existing.Netns != nil {
		if existing.Netns.Inode() == workload.Netns.Inode() {
			workload.Netns.Close()

					vnf++
					continue
				}
				hasErr++
				errs[i] = err
				continue
			}
			// If no current, add it.
			if current.name == "" {
				topEntries[i] = entry
				current = entry
				agree++
				continue
			}
			// If exact match, we agree.
			if _, ok := current.matches(&entry, true); ok {
				topEntries[i] = entry
				agree++
				continue
			}

    CLUSTER_KUBECONFIG="${KUBECONFIG_DIR}/${CLUSTER_NAME}"

    # Create the clusters.
    KUBECONFIG="${CLUSTER_KUBECONFIG}" setup_kind_cluster "${CLUSTER_NAME}" "${IMAGE}" "${CLUSTER_YAML}" "true" "false"

    # Kind currently supports getting a kubeconfig for internal or external usage. To simplify our tests,
    # its much simpler if we have a single kubeconfig that can be used internally and externally.