Mmm, that seems like a shortcoming. Well, you could just wrap the C functions yourself, like this (two possibilities, no error checking yet, quick hack): http://hpaste.org/fastcgi/hpaste.fcgi/view?id=10565#a10565
Note that using SetEnvironmentVariable does not seem to be compatible with getEnv, but calling _putenv does work. So I guess someone should add this setEnv wrapper to the System.Environment module? Ticket? On Fri, Oct 9, 2009 at 5:37 PM, Sönke Hahn <sh...@cs.tu-berlin.de> wrote: > Hi! > > I need to set an environment variable from Haskell and i would like to do that > cross-platform. There is System.Posix.Env.setEnv, which does exactly, what i > want on Linux. There is the module System.Environment, which seems to be > cross-platform, but it does not contain functions to manipulate the > environment (, just to inspect it). At first glance, I didn't find anything > relevant in the sub-modules of System.Win32. > > Is this just not implemented? How could i implement it myself? > > Grateful for any comment, > > Sönke > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe >
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