From: Thomas Danckaert <post@thomasdanckaert.be>
To: catonano@gmail.com
Cc: guile-user@gnu.org
Subject: Re: segmenation fault
Date: Fri, 09 Jun 2017 09:43:29 +0200 (CEST) [thread overview]
Message-ID: <20170609.094329.1861758562085707445.post@thomasdanckaert.be> (raw)
In-Reply-To: <CAJ98PDyN6HwBQQd928Sorrx-YE+3BezBGKGO8iCTf56gSna6=w@mail.gmail.com>
From: Catonano <catonano@gmail.com>
Subject: segmenation fault
Date: Fri, 9 Jun 2017 09:21:35 +0200
> probably this line
> (scm->pointer 0)
> is not correct
>
> But I don't know how to produce a void pointer and then pass it to
> freexl-open
It seems you need a void ** (pointer to void pointer). I'm not
familiar with Guile FFI, but (scm->pointer 0) is probably a pointer
to an int?
Perhaps (scm->pointer %null-pointer) will return a void**?
Thomas
next prev parent reply other threads:[~2017-06-09 7:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-09 7:21 segmenation fault Catonano
2017-06-09 7:43 ` Thomas Danckaert [this message]
2017-06-09 8:00 ` Amirouche Boubekki
2017-06-09 8:17 ` Catonano
2017-06-09 11:18 ` Chris Vine
2017-06-09 16:36 ` Josh Datko
2017-06-09 20:18 ` Catonano
2017-06-11 20:56 ` Catonano
2017-06-11 22:09 ` Catonano
2017-06-09 8:42 ` Catonano
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