unofficial mirror of guile-user@gnu.org 
 help / color / mirror / Atom feed
From: David Fang <fang@csl.cornell.edu>
To: <dsmich@adelphia.net>
Cc: guile-user@gnu.org
Subject: Re: modules and C,C++
Date: Thu, 22 Mar 2007 19:19:57 -0500 (EST)	[thread overview]
Message-ID: <20070322190908.R48706-100000@shannon.csl.cornell.edu> (raw)
In-Reply-To: <99336.1174522676123.JavaMail.root@web30>

>  ....
> > What do I need to do to export my scm_c_define_gsubr'd
> > functions to the module?  Must I wrap them into another module in C, and
> > use-module it?  (Would I expect the same problem with mixing
> > load-extensions with modules?)
>
> You will want to read about scm_c_export() and scm_c_call_with_current_module in http://www.gnu.org/software/guile/manual/html_node/Dynamic-Linking-and-Compiled-Code-Modules.html
> and http://www.gnu.org/software/guile/manual/html_node/Accessing-Modules-from-C.html

Thanks for the pointer.  What I ended up doing was wrapping the
scm_c_define_gsubr initialization routine (along with scm_c_export's)
inside a scm_c_define_module("foo bar-primitives", ...) to distinguish the
primitives from the non-primitives in a pure scheme module that calls the
primitives.  This way I don't end up throwing things into the default
(guile-user) top module.  Works quite well.

Fang



_______________________________________________
Guile-user mailing list
Guile-user@gnu.org
http://lists.gnu.org/mailman/listinfo/guile-user


      reply	other threads:[~2007-03-23  0:19 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-22  0:17 modules and C dsmich
2007-03-23  0:19 ` David Fang [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.gnu.org/software/guile/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20070322190908.R48706-100000@shannon.csl.cornell.edu \
    --to=fang@csl.cornell.edu \
    --cc=dsmich@adelphia.net \
    --cc=guile-user@gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).