[plt-scheme] environment variables (i.e. getenv)

(namespace-mapped-symbols) contains getenv, putenv, but nothing  
sticks out as being the environment that getenv, putenv pull from. I  
assume these functions are built in C and just access the process's  
**environ on unix, or another datastructure that uses **environ as  
initialization, but I guess my question really is whether or not it  
is somehow exposed in scheme land? Could it be accessed easily  
through an FFI function?

Thanks

Andrew


On Mar 23, 2007, at 10:27 AM, Chongkai Zhu wrote:

> (namespace-mapped-symbols) ?
>
> Chongkai
>
> ----- Original Message -----
> From: Andrew Gwozdziewycz
> To: plt-scheme at list.cs.brown.edu
> Sent: Friday, March 23, 2007 6:44 AM
> Subject: [plt-scheme] environment variables (i.e. getenv)
>
>
> In scheme48 there is a function that returns an association list of  
> all the environment variables, environment->alist.
>
>
> Is there something similar in MzLib? I've only come up with  
> references to getenv in my searching, but that only
> returns one variable or #f. Any help appreciated.
>
>
> Thanks
>
>
>
>
> --
> Andrew Gwozdziewycz
> apgwoz at gmail.com
> http://and.rovir.us  |  http://www.photub.com
>
>
>
>
>
>
>
>
>
> _________________________________________________
>   For list-related administrative tasks:
>   http://list.cs.brown.edu/mailman/listinfo/plt-scheme

--
Andrew Gwozdziewycz
apgwoz at gmail.com
http://and.rovir.us  |  http://www.photub.com



-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.racket-lang.org/users/archive/attachments/20070323/93bb1de9/attachment.html>