Function printUsageErrorAndExit

tools/kafka-producer-performance/main.go:453–459

(message string)

}

func printUsageErrorAndExit(message string) {
	fmt.Fprintln(os.Stderr, "ERROR:", message)
	fmt.Fprintln(os.Stderr)
	fmt.Fprintln(os.Stderr, "Available command line options:")
	flag.PrintDefaults()
	os.Exit(64)
}

func printErrorAndExit(code int, format string, values ...any) {
	fmt.Fprintf(os.Stderr, "ERROR: %s\n", fmt.Sprintf(format, values...))