[GRASS5] VASKLIB problem

Markus Neteler neteler at geog.uni-hannover.de
Tue Feb 13 09:08:54 EST 2001

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

> 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

If you want to unsubscribe from GRASS Development Team mailing list write to:
minordomo at geog.uni-hannover.de with
subject 'unsubscribe grass5'

More information about the grass-dev mailing list