From owner-freebsd-hackers@FreeBSD.ORG  Sun Jun  5 12:58:19 2005
Return-Path: <owner-freebsd-hackers@FreeBSD.ORG>
X-Original-To: freebsd-hackers@freebsd.org
Delivered-To: freebsd-hackers@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id C055116A41C
	for <freebsd-hackers@freebsd.org>; Sun,  5 Jun 2005 12:58:19 +0000 (GMT)
	(envelope-from victor@bsdes.net)
Received: from alf.dyndns.ws (244.Red-217-126-240.pooles.rima-tde.net
	[217.126.240.244])
	by mx1.FreeBSD.org (Postfix) with ESMTP id E351743D48
	for <freebsd-hackers@freebsd.org>; Sun,  5 Jun 2005 12:58:18 +0000 (GMT)
	(envelope-from victor@bsdes.net)
Received: from alf.dyndns.ws (pato.euesrg02.net [192.168.0.3])
	by alf.dyndns.ws (8.13.1/8.13.1) with ESMTP id j55CwH6q022193
	for <freebsd-hackers@freebsd.org>; Sun, 5 Jun 2005 14:58:17 +0200 (CEST)
	(envelope-from victor@bsdes.net)
Date: Sun, 5 Jun 2005 14:57:46 +0200
From: Victor Balada Diaz <victor@bsdes.net>
To: freebsd-hackers@freebsd.org
Message-ID: <20050605125746.GB691@pato.euesrg02.net>
Mail-Followup-To: Victor Balada Diaz <victor@bsdes.net>,
	freebsd-hackers@freebsd.org
References: <a9e342b505060411114e0fe3fd@mail.gmail.com>
	<20050604181730.GB49520@pato.euesrg02.net>
	<a9e342b50506042235372e2519@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <a9e342b50506042235372e2519@mail.gmail.com>
User-Agent: Mutt/1.4.2.1i
Subject: Re: help me with C languaje please, re: files.
X-BeenThere: freebsd-hackers@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Technical Discussions relating to FreeBSD
	<freebsd-hackers.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>, 
	<mailto:freebsd-hackers-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-hackers>
List-Post: <mailto:freebsd-hackers@freebsd.org>
List-Help: <mailto:freebsd-hackers-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>,
	<mailto:freebsd-hackers-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 05 Jun 2005 12:58:19 -0000

On Sun, Jun 05, 2005 at 01:35:21AM -0400, Pablo Mora wrote:
> #include <stdio.h>
> #include <stdlib.h>
> 
> int main(void) {
> 
>  FILE *p_to_f;
>  char buf[1024];
>  int i, j = 0;
> 
>  p_to_f = fopen("test","r");
> 
>  if(p_to_f == NULL) {
>   perror("fopen");
>   exit(EXIT_FAILURE);
>  }
> 
>  for(i = 0; i < 4 && !feof(p_to_f); i++) {
>   fgets(buf,1024,p_to_f);
>   printf("%s", buf);
>  }
> 
>  fclose(p_to_f);
> 
>  return 0;
> 
> }
> 
> I expect that be well what I did.  Thanks Victor.
> 
> PD Corrigeme Si hay algo malo. :D

You don't use j, in the for should be || instead of && and you don't
check for errors in fgets.
 
Btw, i think that this is not the best place for ask this questions,
you should ask in a c programming list.

-- 
La prueba mas fehaciente de que existe vida inteligente en otros
planetas, es que no han intentado contactar con nosotros.