Re: memcpy et char

Article View: fr.comp.lang.c

Article #15500

#15500

From: Emmanuel Delahaye
Date: Fri, 23 Sep 2005 15:42

44 lines
1833 bytes

Targeur fou wrote on 23/09/05 :
> #include <stdio.h>
> #include <stdlib.h>
> #include <string.h>
> #include <ctype.h>
>
> int isCharValid(char c)
> {
>     return ( (isdigit(c) || c == '.' || c == ',') ? 1 : 0 );

COmpliqu�...

     return (isdigit(c) || c == '.' || c == ',');
> }
>
> /**
>  * comma2dot
>  * Remplace la virgule par le point comme s�parateur dans une chaine
> num�rique
>  * @param[in] s chaine � traiter
>  * @return rc
>  *  0 : succes
>  *  -1 : argument nul
>  *  -2 : pb allocation
>  *  -3 : chaine fournie non valide
>  */
> int comma2dot(char * s)
> {
>     int rc = 0;
>
>     if (s != NULL) {
>
>         size_t lg = strlen(s);
>         char * tmp = malloc(lg+1);

Ca fout la trouille!


-- 
Emmanuel
The C-FAQ: http://www.eskimo.com/~scs/C-faq/faq.html
The C-library: http://www.dinkumware.com/refxc.html

.sig under repair

Technical Details

Message-ID: <mn.bc267d590261c670.15512@YOURBRAnoos.fr>

Path:

arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!news.glorb.com!proxad.net!infeed-4.proxad.net!news18-e.free.fr!not-for-mail

References: <4333e995$0$17469$626a14ce@news.free.fr> <1127484266.226712.264720@g49g2000cwa.googlegroups.com>

Show Full Headers

Complete Article Headers

X-Google-Thread: f9822,366ad66ae342f8da
X-Google-Attributes: gidf9822,public
X-Google-Language: ENGLISH,ASCII
Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!news.glorb.com!proxad.net!infeed-4.proxad.net!news18-e.free.fr!not-for-mail
Subject: Re: memcpy et char
From: "Emmanuel Delahaye" <emdel@YOURBRAnoos.fr>
References: <4333e995$0$17469$626a14ce@news.free.fr> <1127484266.226712.264720@g49g2000cwa.googlegroups.com>
Newsgroups: fr.comp.lang.c
Message-ID: <mn.bc267d590261c670.15512@YOURBRAnoos.fr>
X-Newsreader: MesNews/1.04.00.00-fr
Date: Fri, 23 Sep 2005 17:42:50 +0200
MIME-Version: 1.0
Content-Type: text/plain; charset="iso-8859-15"; format=flowed
Content-Transfer-Encoding: 8bit
Lines: 46
Organization: Guest of ProXad - France
NNTP-Posting-Date: 23 Sep 2005 17:42:51 MEST
NNTP-Posting-Host: 81.65.109.78
X-Trace: 1127490171 news18-e.free.fr 18851 81.65.109.78:16427
X-Complaints-To: abuse@proxad.net

Reply to Parent Message