Re: [help-gengetopt] make cmd_line_list and cmd_line_list_tmp static?

[Lorenzo Bettini]

Andre Noll wrote:
> On 12:41, Lorenzo Bettini wrote:
> > > on what happend during the first call. How about coding up an own
> > > version of getopt() with sane semantics?
> > that would be the other possibility I was thinking of...  but I'm quite 
> > scared of writing another version of getopt with the same semantics... 
> > would you be interested in that?
>
> Something like the attached?
>
> This is glibc's getopt() and getopt_long() in a single file, with
> its monster getopt_internal_r() function split up into three smaller
> functions, and some glibc cruft removed.

Hi

so I used the file you sent me and modified it so that the 
initialization takes place when optind is 1 (and not 0).

I also modified the file and renamed the getopt stuffs with the prefix 
custom_; I then made everything static and include the contents of this 
file in the generated C files (in case conf or string parsers are 
generated).  The customized version of getopt_long is then used by conf 
and string parsers and everything seems to work now and also valgrind 
does not find anything evil.

I also tested these features with the test_multiple_parsers test program 
that uses three parsers (and calls the string parsers many times).

you can find this new version here

http://rap.dsi.unifi.it/~bettini/gengetopt-2.17rc.tar.gz

this fix makes it work, but I'd still hear from the libc people in order 
to understand whether their getopt implementation was intended like that.

I hope to hear from you soon!

thanks again
        Lorenzo

--
+-----------------------------------------------------+
|  Lorenzo Bettini          ICQ# lbetto, 16080134     |
|  PhD in Computer Science                            |
|  Dip. Sistemi e Informatica, Univ. di Firenze       |
|  Florence - Italy        (GNU/Linux User # 158233)  |
|  Home Page        : http://www.lorenzobettini.it    |
|  http://music.dsi.unifi.it         XKlaim language  |
|  http://www.purplesucker.com Deep Purple Cover Band |
|  http://www.gnu.org/software/src-highlite           |
|  http://www.gnu.org/software/gengetopt              |
|  http://www.lorenzobettini.it/software/gengen       |
|  http://www.lorenzobettini.it/software/doublecpp    |
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