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List:       racket-users
Subject:    [plt-scheme] loading extension in a module
From:       itz () buug ! org (Ian Zimmerman)
Date:       2004-11-30 15:11:21
Message-ID: 87brdfnzhi.fsf () buug ! org
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Daniel> Ok.  If you want to use load-extension or
Daniel> load-relative-extension, then I think you will need to refer to
Daniel> imported primitives through namespace-variable-value.

Daniel> Since load-extension is evaluated at runtime and your module is
Daniel> checked for free variables at compile time, the checker doesn't
Daniel> find the bindings for your C primitives and signals an error.
Daniel> Try adding the following:

Daniel> (load-relative-extension "plt_stat.so") (define c-lstat
Daniel> (namespace-variable-value 'c-lstat))

I see now.  Thanks for the explanation.

-- 
"It's not true or not."  A reality show producer (real quote)


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