Date: Sat, 20 May 2000 00:47:17 +0200 From: Willem Brown <willem@brwn.org> To: Gustavo Vieira Goncalves Coelho Rios <kernel@tdnet.com.br> Cc: questions@freebsd.org Subject: Re: strange error Message-ID: <3925C475.E0D8CDC4@brwn.org> References: <3925C207.789AC2AA@tdnet.com.br>
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Gustavo Vieira Goncalves Coelho Rios wrote:
Hi,
It core dumps if that is what you mean. Changing
printf("%s\n", *dir);
- to -
printf("%s\n", dir);
seems to fix the problem.
Regards
Willem Brown
>
> What is the problem with this code. I simply can't figure out:
>
> #include <stdio.h>
> #include <string.h>
>
> char *a(char *);
> void t(char *);
>
> /* You should call it with at least one parameters, ex:
> ./a.out test <enter>
> */
>
> void
> main(int argc, char *argv[])
> {
> char *dir;
>
> ++argv;
> printf("%s\n", *argv);
>
> dir = a(*argv);
> t(dir);
>
> printf("%s\n", *dir);
=========================^
printf("%s\n", dir);
> }
>
> void
> t(char *a)
> {
> while (*a)
> *a++ = '1';
> }
>
> char *
> a(char *b)
> {
> return strdup(b);
> }
>
> --
> Your mouse has moved.
> Windows NT must be restarted for the change to take effect!
>
> Reboot now? [ OK]
>
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