Re: memcpy et char

Article View: fr.comp.lang.c

Article #15509

#15509

From: Targeur fou
Date: Fri, 23 Sep 2005 20:28

49 lines
2268 bytes

Emmanuel Delahaye a écrit :

Salut,

> 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 );
>
> COmpliqué...

oui...

>
>      return (isdigit(c) || c == '.' || c == ',');
> > }
> >
> > /**
> >  * comma2dot
> >  * Remplace la virgule par le point comme séparateur dans une chaine
> > numérique
> >  * @param[in] s chaine à 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!

Quoi ça ? Le fait d'utiliser un malloc ? 

A+
Regis

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From: "Targeur fou" <rtroadec@yahoo.fr>
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Subject: Re: memcpy et char
Date: 23 Sep 2005 13:28:38 -0700
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