On Wed, Aug 8, 2012 at 7:02 PM, Lennart Poettering
<lenn...@poettering.net> wrote:
> On Mon, 06.08.12 11:43, shawn (shawnland...@gmail.com) wrote:
>
>> - case '?':
>> - return -EINVAL;
>> -
>> default:
>> - log_error("Unknown option code %c", c);
>> + log_error("Unknown option code '%c'", c);
>> return -EINVAL;
>> }
>
> Hmm, but this would result in one message by getopt() itself and one by
> us in case the user uses an unknown switch, no?
>
> I'd like to turn off that getopt() internal message, but I am not sure
> there is a way....
leading : in optstring?
Kay
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