// Fatalf logs an Fx line then fatals.
191098
func (l *Logger) Fatalf(format string, v ...interface{}) {
	l.Printer.Printf(prepend(format), v...)
	_exit()
}
387113
func fatal(msg string) {
	// add newline if needed
	if !strings.HasSuffix(msg, "\n") {
		msg += "\n"
	}

	if glog.V(2) {
		glog.FatalDepth(2, msg)
	}
	fmt.Fprint(os.Stderr, msg)
	os.Exit(1)
}
1183758
func (l logger) Fatalf(format string, args ...interface{}) {
	l.sourced().Fatalf(format, args...)
}
1264232
func Fatal(v ...interface{}) {
	defaultLogger.output(sFatal, 0, fmt.Sprint(v...))
	defaultLogger.Close()
	os.Exit(1)
}
1041881
func (l *Logger) Errorf(format string, args ...interface{}) {
	msg := fmt.Sprintf(format, args...)
	l.Error(msg)
}
1180722
func Fatalf(format string, a ...interface{}) {
	fmt.Fprintf(out, format, formatAll(a)...)
	os.Exit(1)
}
653525
func (l *LeveledLogger) Errorf(format string, v ...interface{}) {
	// Infof logs a debug message using Printf conventions.
	if l.Level >= LevelError {
		fmt.Fprintf(l.stderr(), "[ERROR] "+format+"\n", v...)
	}
}
149874
func Fatalf(msg string, args ...interface{}) {
	fmt.Fprintf(os.Stderr, "Error: %s\n", fmt.Sprintf(msg, args...))
	os.Exit(1)
}
905482
func Fatalf(t *testing.T, format string, args ...interface{}) {
	t.Fatal(Scolorf(FatalColorSyntaxCode, format, args...))
}
1232772
func Fatalf(format string, v ...interface{}) {
	if Severity >= LevelFatal {
		std.Output(5, fmt.Sprintf(format, v...), LevelFatal)
		os.Exit(1)
	}
}
776474
func (l *Logger) FatalF(format string, args ...interface{}) {
	l.textLogger.Fatalf(format, args...)
}
622531
func Fatal(format string, args ...interface{}) {
	logger.Fatal(fmt.Sprintf(format, args...))
}
1343454
func Errorf(format string, v ...interface{}) {
	defaultLogger.output(sError, 0, fmt.Sprintf(format, v...))
}
241737
func (logger *Logger) Fatalf(format string, args ...interface{}) {
	if logger.std.Level >= lg.FatalLevel {
		logger.header(1).Fatalf(format, args...)
	}
}
611453
func Fatalf(format string, args ...interface{}) {
	logger.Crit(fmt.Sprintf(format, args...))
}
1134042
func (g *GLogger) Fatalf(format string, args ...interface{}) {
	// Teleport can be used as a library, prevent GRPC
	// from crashing the process
	g.Entry.Errorf(format, args...)
}
280893
func Fatalf(format string, args ...interface{}) {
	if logger != nil {
		logger.Fatalf(format, args...)
	}
}