Re: Building sharutils 4.13.4 with MinGW

> From: Andreas Schwab <[email protected]>
> Cc: [email protected]
> Date: Sun, 07 Apr 2013 19:48:21 +0200
> 
> >      static char const ftime_fmt[] = "%Y-%m-%d %H:%M %Z";
> >      /*
> >       * All fields are two characters, except %Y is four.
> >       */
> >      char buffer[sizeof (ftime_fmt) + 4]; <<<<<<<<<<<<<<<
> >      time_t now;
> >      struct tm * local_time;
> >      time (&now);
> >      local_time = localtime (&now);
> >      strftime (buffer, sizeof (buffer) - 1, ftime_fmt, local_time);
> >
> >    which is false on Windows;
> 
> It is even wrong for Unix, where timezone names can have as much as
> TZNAME_MAX (typically 6) characters, and a couple of current zones in
> the Olsen database have more than 4 characters, let alone a lot of
> historical ones.

Thanks, I didn't know about TZNAME_MAX.  (It doesn't exist on Windows,
FWIW.)  Windows time zones have names much longer than 6; I see a few
that are longer than 30.