From: IKEDA Katsumi <ikeda@msi.co.jp>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Data_custom_val()
Date: Fri, 04 Oct 2002 10:39:16 +0900 [thread overview]
Message-ID: <20021004103916I.ikeda@msi.co.jp> (raw)
In-Reply-To: <15771.65438.985931.420887@karryall.dnsalias.org>
Hi,
From: Olivier Andrieu <andrieu@ijm.jussieu.fr>
Message-ID: <15771.65438.985931.420887@karryall.dnsalias.org>
>
> You don't need to call malloc, alloc_custom can allocate the space for
> you :
>
> CAMLprim value ocaml_foo_record(value unit)
> {
> CAMLparam1(unit);
> value block;
> char **data;
> block = alloc_custom(&ops, 1024 * 1024 , 1024 * 1024, 100);
> data = Data_custom_val(block);
> /* store something in the block using *data ... */
> CAMLreturn(block);
> }
I understand.
Thanks.
--
IKEDA Katsumi <ikeda@msi.co.jp>
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prev parent reply other threads:[~2002-10-04 1:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-03 4:59 IKEDA Katsumi
2002-10-03 9:56 ` Nicolas Cannasse
2002-10-03 10:02 ` Nicolas Cannasse
[not found] ` <15771.65438.985931.420887@karryall.dnsalias.org>
2002-10-04 1:39 ` IKEDA Katsumi [this message]
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