From owner-freebsd-questions  Fri May 19 15:34:16 2000
Delivered-To: freebsd-questions@freebsd.org
Received: from lince.tdnet.com.br (lince.tdnet.com.br [200.236.148.6])
	by hub.freebsd.org (Postfix) with ESMTP id 23AA037B635
	for <questions@freebsd.org>; Fri, 19 May 2000 15:34:06 -0700 (PDT)
	(envelope-from kernel@tdnet.com.br)
Received: from tdnet.com.br [200.236.148.143] by lince.tdnet.com.br with ESMTP
  (SMTPD32-5.00) id A346ECB20154; Fri, 19 May 2000 18:33:58 -0300
Message-ID: <3925C207.789AC2AA@tdnet.com.br>
Date: Fri, 19 May 2000 19:36:55 -0300
From: Gustavo Vieira Goncalves Coelho Rios <kernel@tdnet.com.br>
X-Mailer: Mozilla 4.72 [en] (X11; I; FreeBSD 4.0-STABLE i386)
X-Accept-Language: en
MIME-Version: 1.0
To: questions@freebsd.org
Subject: strange error
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Sender: owner-freebsd-questions@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

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);
}


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]


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message