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From: Julian Graham <joolean@gmail.com>
To: Guile Users <guile-user@gnu.org>
Subject: Accessing multiple values from C
Date: Tue, 1 Nov 2011 11:34:08 -0400	[thread overview]
Message-ID: <CANdC_RDgPAB_=Cq88-ecGJz4W-YJTUUJFhpXJ6Zs7p2nQzrcYQ@mail.gmail.com> (raw)

Hey all,

I was playing around with some C code that uses the new R6RS
bytevector ports, and I noticed that there doesn't seem to be an easy
way (a la `let-values' or `receive') to access multiple return values
from C.  I've resorted to doing:

  scm_struct_ref (foo, SCM_INUM0);

...which is almost certainly not future-proof.  All I want to do is
access these values as a pair or list.  Is there a Right Way to do
that?


Thanks,
Julian



             reply	other threads:[~2011-11-01 15:34 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-01 15:34 Julian Graham [this message]
2011-11-01 22:57 ` Accessing multiple values from C Ludovic Courtès
2012-01-09 18:54 ` Andy Wingo
2012-01-09 19:00   ` Julian Graham
2012-01-12  4:50     ` Julian Graham
2012-01-15 21:47       ` Ludovic Courtès
2012-01-16  9:05         ` Andy Wingo
2012-01-18  3:15       ` Mark H Weaver
2012-01-18 16:20         ` Andy Wingo
2012-01-18 20:19         ` Ludovic Courtès
2012-01-18 21:01           ` Mark H Weaver
2012-01-18 21:44             ` Ludovic Courtès
2012-01-18 21:47             ` Mark H Weaver
2012-01-18 23:06               ` Mark H Weaver
2012-01-18 21:01           ` Julian Graham

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