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Re: getopt required_argument (Was Re: regtool - 1.8 - Core dump)
- From: Alexander Joerg Herrmann <alexander_herrmann at yahoo dot com dot au>
- To: cygwin at cygwin dot com
- Date: Tue, 1 Mar 2005 10:47:58 +0000 (GMT)
- Subject: Re: getopt required_argument (Was Re: regtool - 1.8 - Core dump)
> Well, it's just a matter of adding a check for
> optarg being NULL and
> printing an appropriate message (e.g.,
> if (optarg == NULL) {
> fprintf(stderr, "Missing key-value
> separator\n");
> usage();
> }
> ).
Yup looks easy but I may better patch the DLL to use
some kind of fstab file which would it make complete
portable as now I'am sitting in front of a computer
which let's me run bash but not cmd - ahhhh.
> However, the question is what should getopt's
> behavior be if something
> specified as a "required_argument" is missing?
It sould do the same thing as the long parameter
arguments imo.
Alex
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