From: Konrad Meyer <konrad@...>
Date: 2007-09-24T08:30:07+09:00
Subject: Re: [ANN] CplusRuby - Gluing C and Ruby

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Quoth Paul Brannan:
> :char_p =3D> {
>   :default =3D> '""',
>   :ctype =3D> 'char* %s',
>   :ruby2c =3D> 'StringValuePtr(%s)',
>   :c2ruby =3D> 'rb_str_new2(%s)'}
>=20
> I think you'll want to store either a copy of the string or a reference
> to the string object (which would need to be marked).  If you don't, the
> string could be destroyed before the containing struct, which would
> leave you with a dangling pointer.
>=20
> Paul

Yes, I believe that's the problem I ran into.

=2D-=20
Konrad Meyer <konrad@tylerc.org> http://konrad.sobertillnoon.com/

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