Function printErrorAndExit

tools/kafka-producer-performance/main.go:461–465

(code int, format string, values ...any)

}

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