// - Block or destroy of the current goroutine.
	// - Start executing the next goroutine.
	//
	// Because it acts like a GoStart for the next goroutine, we can
	// only advance it if the sequence numbers line up.
	//
	// The current goroutine on the thread must be actively running.
	if err := validateCtx(curCtx, event.UserGoReqs); err != nil {
		return curCtx, false, err
	}
	curGState, ok := o.gStates[curCtx.G]

		throw("released less than one physical page of memory")
	}
	return
}

// Background scavenger.
//
// The background scavenger maintains the RSS of the application below
// the line described by the proportional scavenging statistics in
// the mheap struct.
func bgscavenge(c chan int) {
	scavenger.init()

	c <- 1
	scavenger.park()

	for {
		released, workTime := scavenger.run()

			c.blitrl = q
		} else if force == 0 && (p.Pc+int64(c.pool.size)-int64(c.pool.start) < 2048) {
			return false
		}

		// The line number for constant pool entries doesn't really matter.
		// We set it to the line number of the preceding instruction so that
		// there are no deltas to encode in the pc-line tables.
		for q := c.blitrl; q != nil; q = q.Link {
			q.Pos = p.Pos
		}

		c.elitrl.Link = p.Link
		p.Link = c.blitrl

			p.To.Type = obj.TYPE_REG
			p.To.Reg = ppc64.REGTMP
		}
		if logopt.Enabled() {
			logopt.LogOpt(v.Pos, "nilcheck", "genssa", v.Block.Func.Name)
		}
		if base.Debug.Nil != 0 && v.Pos.Line() > 1 { // v.Pos.Line()==1 in generated wrappers
			base.WarnfAt(v.Pos, "generated nil check")
		}

	// These should be resolved by rules and not make it here.

	}
	return "", fallbackToLogs
}

// readLastStringFromContainerLogs attempts to read up to the max log length from the end of the CRI log represented
// by path. It reads up to max log lines.
func (m *kubeGenericRuntimeManager) readLastStringFromContainerLogs(path string) string {
	value := int64(kubecontainer.MaxContainerTerminationMessageLogLines)

<SelectObjectContentRequest>
    <Expression>%s</Expression>
    <ExpressionType>SQL</ExpressionType>
    <InputSerialization>
        <CompressionType>NONE</CompressionType>
        <JSON>
            <Type>LINES</Type>
        </JSON>
    </InputSerialization>
    <OutputSerialization>
        <JSON>
        </JSON>
    </OutputSerialization>
    <RequestProgress>
        <Enabled>FALSE</Enabled>

		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidJSONType: {
		Code:           "InvalidJsonType",
		Description:    "The JsonType is invalid. Only DOCUMENT and LINES are supported at this time.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidQuoteFields: {
		Code:           "InvalidQuoteFields",

 */

	if err != nil {
		fatalf("Error running %s: %v\n%s", cmd, err, cmd.Stderr)
	}
	parts := strings.Split(string(slurp), "\n")
	if nlines := len(parts) - 1; nlines < 1 {
		fatalf("Error running %s: output contains <1 lines\n%s", cmd, cmd.Stderr)
	}
	t.cgoEnabled, _ = strconv.ParseBool(parts[0])

	if flag.NArg() > 0 && t.runRxStr != "" {
		fatalf("the -run regular expression flag is mutually exclusive with test name arguments")
	}

=== Using `CopySpec.filter()`

Transforming the content of files while they are being copied involves basic templating that uses token substitution, removal of lines of text, or even more complex filtering using a full-blown template engine.