// If the command exits with a non-zero exit status, runGcc prints
// details about what was run and exits.
// Otherwise runGcc returns the data written to standard output and standard error.
// Note that for some of the uses we expect useful data back
// on standard error, but for those uses gcc must still exit 0.
func runGcc(stdin []byte, args []string) (string, string) {

  )
  Log-Output "TODO: ${Message}"
}

# Writes a not-implemented warning with $Message to the console and exits the
# script.
function Log_NotImplemented {
  param (
    [parameter(Mandatory=$true)] [string]$Message
  )
  Log-Output "Not implemented yet: ${Message}" -Fatal
}

# Fails and exits if the route to the GCE metadata server is not present,
# otherwise does nothing and emits nothing.

		spec             func(string, []string) *volume.Spec
		shouldFail       bool
		exitError        error
		createAttachment bool
	}{
		{
			name:   "setup with correct persistent volume source should result in finish exit status",
			podUID: types.UID(fmt.Sprintf("%08X", rand.Uint64())),
			spec: func(fsType string, options []string) *volume.Spec {
				pvSrc := makeTestPV("pv1", 20, testDriver, "vol1")
				pvSrc.Spec.CSI.FSType = fsType

				// append the service. Otherwise (TCP), change current listener to use protocol sniffing.
				if currentListenerEntry.protocol.IsTCP() {
					conflictType = HTTPOverTCP
				} else {
					// Exit early, listener already exists
					return
				}
			}
			opts = buildSidecarOutboundHTTPListenerOpts(listenerOpts, actualWildcards[0], listenerProtocol)

	// that child keeps stdout/stderr open. After the Git subprocess exits,
	// os/exec expects to be able to read from the stdout/stderr pipe
	// until EOF to get all the data that the Git subprocess wrote before exiting.
	// The EOF doesn't come until the child exits too, because the child
	// is holding the write end of the pipe.
	// This is unfortunate, but it has come up at least twice

	Args []string
	// Output is the combined stdout and stderr of the command to return
	Output string
	// ReturnCode is the exit code for the command. Setting this to non-zero will
	// cause the command to return an error with this exit code set.
	ReturnCode int
}

// ScriptCommands configures fe, the FakeExec, to have a pre-configured list of

	// packages.
	Tidy bool

	// TidyDiff, if true, causes tidy not to modify go.mod or go.sum but
	// instead print the necessary changes as a unified diff. It exits
	// with a non-zero code if the diff is not empty.
	TidyDiff bool

	// TidyCompatibleVersion is the oldest Go version that must be able to
	// reproducibly reload the requested packages.
	//

	// Cache version.
	writefile(version, path, 0)

	return version
}

// isGitRepo reports whether the working directory is inside a Git repository.
func isGitRepo() bool {
	// NB: simply checking the exit code of `git rev-parse --git-dir` would
	// suffice here, but that requires deviating from the infrastructure
	// provided by `run`.
	gitDir := chomp(run(goroot, 0, "git", "rev-parse", "--git-dir"))

	done := make(chan struct{})
	errc := make(chan error, 1)
	var wg sync.WaitGroup
	wg.Add(1)
	// We must wait for the waitgroup to exit before we terminate the cache or the server in prior defers.
	defer wg.Wait()
	// Call close first, so the goroutine knows to exit.
	defer close(done)

	go func() {
		defer wg.Done()
		for i := 0; i < 100; i++ {
			select {
			case <-done:
				return

            if (!incomingEdge.isArtifactOnlyEdge()) {
                return false;
            }
        }
        return true;
    }

    /*
     * When a node exits the graph, its constraints need to be cleaned up.
     * This means:
     * * Rescheduling any deferred selection impacted by a constraint coming from this node