[GRASS-dev] trying to set environment vars from a C program (addendum)

[Benjamin Ducke]

Yes, G_getenv/G_setenv seems to be the best solution.
Thanks a lot for the hint!

Benjamin

Florian Kindl wrote:
> On Dec 17 [16:39], Benjamin Ducke wrote:
>> I would like to use shell environment variables for this and
>> set them through a C module.
> 
> Just seen: there is a G_system(), besides system()
> 
>> Is this somehow possible or will I have to fall back to storing
>> variables and values in an ASCII file?
>>
> 
> afaik, G_setenv() writes to your .grassrc
> 
> \Flo.
> 
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-- 
Benjamin Ducke, M.A.
Archäoinformatik
(Archaeoinformation Science)
Institut für Ur- und Frühgeschichte
(Inst. of Prehistoric and Historic Archaeology)
Christian-Albrechts-Universität zu Kiel
Johanna-Mestorf-Straße 2-6
D 24098 Kiel
Germany

Tel.: ++49 (0)431 880-3378 / -3379
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www.uni-kiel.de/ufg