Re: [glob2-devel] strnlen error on Mac OS X

[Martin Voelkle]

On Monday 12 April 2004 11.25, Stéphane Magnenat wrote:
> On Sunday 11 April 2004 21.16, Martin Nyffenegger wrote:
> > /Users/martin/glob2/src/Player.cpp:256: error: `strnlen' undeclared
> > (first use this function)
> > /Users/martin/glob2/src/Player.cpp:256: error: (Each undeclared
> > identifier is reported only once for each function it appears in.)
> >
> > strnlen seems inexistant in macosX ! Will try to find a substitude as
> > soon as 'we got the time !
>
> Somewhere in a #ifdef OSX :
>
> size_t strnlen(const char *s, size_t maxlen)
> {
>       return std::min(strlen(s), maxlen);
> }

C'est incorrect si le string n'est pas correctement terminé.
for(char* i = s; i < s + maxlen && *i != '\0'; i++);
return i-s;

M