[BusyBox] multiple cin patch

[Erik Andersen]

On Fri Jan 26, 2001 at 12:31:38PM +0300, Vladimir N. Oleynik wrote:
> 
> >  #ifdef BB_FEATURE_USE_TERMIOS
> > -               cin = fopen("/dev/tty", "r");
> > -               if (!cin)
> > -                       cin = fopen("/dev/console", "r");
> > -               getTermSettings(fileno(cin), &initial_settings);
> > +               morecin = fopen("/dev/tty", "r");
> > +               if (!morecin)
> > +                       morecin = fopen("/dev/console", "r");
> > +               getTermSettings(fileno(morecin), &initial_settings);
> > -               setTermSettings(fileno(cin), &new_settings);
> > +               setTermSettings(fileno(morecin), &new_settings);
> 

Yes, I agree -- my patch was stupid.  It is better to just do
    #ifdef BB_FEATURE_AUTOWIDTH
	    ioctl(fileno(stdout), TIOCGWINSZ, &win);
	    if (win.ws_row > 4)
		column_width = win.ws_row - 2;
	    if (win.ws_col > 0)
		terminal_width = win.ws_col - 1;
    #endif

ls is not making any interactive termios calls, so there
is no need for the signal handler or setTermSettings.

I have now fixed this so it is much simpler,

 -Erik

--
Erik B. Andersen   email:  andersen at lineo.com
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