[GRASS5] VASKLIB problem

[bakerwl]

Thanks for the idea, Markus, but I had already fixed the
printf's.  Still looking for other problems...

Bill B.

Markus Neteler wrote:
> 
> Hi Bill,
> 
> On Mon, Feb 12, 2001 at 03:53:13PM -0700, William L. Baker wrote:
> > Anyone had any problem with modules using VASKLIB?
> > My r.le.setup program worked fine under GRASS4.3.
> >
> > Now after the V_ code, when the user has hit esc-return,
> > the screen freezes with the cursor in the upper-left corner.
> > The return values from the V_ code do get passed along
> > OK to subsequent code, but nothing happens because of
> > the screen freeze.
> 
> this was a problem in grass5 in past. We fixed it by using
>   fprintf(stderr, ""); or
>   fprintf(stdout, "");
> instead of
>   printf();
> 
> > Could be a problem in my own code after the V_ section,
> > but I can't isolate the problem there.
> >
> > In the old 4.3 version, the Gmakefile used VASK, but I
> > have fixed that up to just use VASKLIB as in the updated
> > Gmakefiles in beta 11.
> 
> As described in SUBMITTING, the printf() shouldn't be used. Probably
> this helps here if there are printf() in your code?
> 
> Kind regards
> 
>  Markus Neteler
> 
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