From: Damien Doligez <damien.doligez@inria.fr>
To: caml-list List <caml-list@yquem.inria.fr>
Subject: Re: [Caml-list] problem creating .cma library
Date: Tue, 5 Jan 2010 14:04:56 +0100 [thread overview]
Message-ID: <3EE07409-9559-4B91-BA3E-8787D1378275@inria.fr> (raw)
In-Reply-To: <4B3BE288.4030701@citycable.ch>
On 2009-12-31, at 00:30, Guillaume Yziquel wrote:
>> #include <stdio.h>
>> #include <caml/mlvalues.h>
>> #include "../mylib/mylib.h"
>> CAMLprim value
>> my_print_stub(value v) {
>
> CAMLparam1(v); /* is missing here, for garbage
> collection purposes. */
>
>> char* str = (char*)String_val( v );
>
> /* You do not need the right-hand side (char*) casting. */
>
>> my_print( str );
>> return Val_unit;
>> }
If you use CAMLparam1, you must use CAMLreturn instead of return.
-- Damien
next prev parent reply other threads:[~2010-01-05 13:04 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-30 17:48 rouanvd
2009-12-30 23:30 ` [Caml-list] " Guillaume Yziquel
2010-01-05 13:04 ` Damien Doligez [this message]
2010-01-08 23:38 ` Guillaume Yziquel
2010-01-08 23:54 ` Basile STARYNKEVITCH
2010-01-09 0:11 ` Guillaume Yziquel
2010-01-09 7:58 ` David Allsopp
2010-01-09 11:33 ` Guillaume Yziquel
2010-01-09 12:52 ` Richard Jones
2010-01-09 14:00 ` Daniel Bünzli
2010-01-09 14:02 ` Daniel Bünzli
2010-01-09 14:21 ` Joel Reymont
2010-01-09 19:36 ` Guillaume Yziquel
2010-01-10 2:11 ` Daniel Bünzli
2010-01-11 17:14 ` Guillaume Yziquel
2010-01-10 13:31 ` ygrek
2010-01-11 18:01 ` Guillaume Yziquel
2010-01-09 19:29 ` Guillaume Yziquel
2010-01-11 12:18 ` Gerd Stolpmann
2010-01-11 17:11 ` Guillaume Yziquel
2010-01-20 14:42 ` Damien Doligez
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