[GRASS5] G_fatal_error question

Markus Neteler neteler at geog.uni-hannover.de
Fri Jun 16 06:07:27 EDT 2000


Dear developers,

currently Roger Bivand is improving his "R"-GRASS
interface. You can use R within GRASS, load a
R-GRASS library and bidirectional exchange data
between GRASS and R for analysis.

So far, so good, but he is facing following problem:

Roger wrote:
>I think the compiled                               
>interface is going to work, though I'm still worried about                                       
>G_fatal_error(), which kills R too. It would be nice to have a function to                       
>turn it off when GRASS libraries are being linked into dynamically loaded                        
>modules in other settings, or at least to stop it doing exit(). Maybe                            
>there is one? (Not the handler, because that doesn't stop the exit().) 

Do you have any ideas to help him?

Many thanks in advance

  Markus

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