// It may return the (non-nil) error from the same call or return the error (and n == 0) from a subsequent call.
// Callers should always process the n > 0 bytes returned before considering the error err.
// Doing so correctly handles I/O errors that happen after reading some bytes and also both of the allowed EOF behaviors.
func (r *RingBuffer) Read(p []byte) (n int, err error) {
	if len(p) == 0 {
		return 0, r.readErr(false)
	}

	r.mu.Lock()

	default:
		return ""
	}
}

// evalSQLFnNode assumes that the FuncExpr is not an aggregation
// function.
func (e *FuncExpr) evalSQLFnNode(r Record, tableAlias string) (res *Value, err error) {
	// Handle functions that have phrase arguments
	switch e.getFunctionName() {
	case sqlFnCast:
		expr := e.Cast.Expr
		res, err = expr.castTo(r, strings.ToUpper(e.Cast.CastType), tableAlias)
		return

	case sqlFnSubstring:

                    .setDeprecatedHandler(this::addDeprecatedOption)
                    .build();
            CommandLine commandLine = parser.parse(options, cleanArgs);
            // to trigger deprecation handler, so we can report deprecation BEFORE we actually use options
            options.getOptions().forEach(commandLine::hasOption);
            return commandLine;
        }

		// We have no good way to distinguish between these two cases from here. But we don't need to!
		// Existing pods will be handled by the dataplane using `GetAmbientPods`,
		// and the initial enqueueNamespace, and new pods will be handled by the CNI.

	case controllers.EventUpdate:
		// For update, we just need to handle opt outs
		newPod := event.New.(*corev1.Pod)
		oldPod := event.Old.(*corev1.Pod)

			// See TestDelMarkerExpiration
			continue
		}

		// Skip rules with newer noncurrent versions specified. These rules are
		// not handled at an individual version level. eval applies only to a
		// specific version.
		if !obj.IsLatest && rule.NoncurrentVersionExpiration.NewerNoncurrentVersions > 0 {
			continue
		}

                server = server + ":" + this.fileLocator.getPort();
            }
            try ( DcerpcHandle handle = DcerpcHandle.getHandle("ncacn_np:" + server + "[\\PIPE\\srvsvc]", getContext()) ) {
                handle.sendrecv(rpc);
                if ( rpc.retval != 0 ) {
                    throw new SmbException(rpc.retval, true);
                }

    }


    /**
     * @return the pipe type
     */
    @Override
    public int getPipeType () {
        return this.pipeType;
    }


    /**
     * @return a handle for interacting with the pipe
     */
    @Override
    public SmbPipeHandle openPipe () {
        return new SmbPipeHandleImpl(this);
    }

	"strconv"
	"strings"
	"text/scanner"

	"cmd/asm/internal/flags"
	"cmd/internal/objabi"
	"cmd/internal/src"
)

// Input is the main input: a stack of readers and some macro definitions.
// It also handles #include processing (by pushing onto the input stack)
// and parses and instantiates macro definitions.
type Input struct {
	Stack
	includes        []string
	beginningOfLine bool
	ifdefStack      []bool

	STP	(R26, R27), 700(R2)                              // ERROR "cannot use REGTMP as source"
	MOVK	$0, R10                                          // ERROR "zero shifts cannot be handled correctly"
	MOVK	$(0<<32), R10                                    // ERROR "zero shifts cannot be handled correctly"
	TLBI	PLDL1KEEP                                        // ERROR "illegal argument"

   * @param newValue the argument from a user update call
   * @return result of the update function
   */
  abstract long fn(long currentValue, long newValue);

  /**
   * Handles cases of updates involving initialization, resizing, creating new Cells, and/or
   * contention. See above for explanation. This method suffers the usual non-modularity problems of