From: Yoann Padioleau <padator@wanadoo.fr>
To: Yoann Padioleau <padator@wanadoo.fr>
Cc: caml users <caml-list@inria.fr>
Subject: Re: [Caml-list] how to call an OCaml library from C/C++ ?
Date: Tue, 24 Aug 2010 11:22:05 -0700 [thread overview]
Message-ID: <0EF0E664-A49F-4284-9163-61AA6C48C401@wanadoo.fr> (raw)
In-Reply-To: <1FEF5EC1-5F99-4400-A787-63A8352DDF85@wanadoo.fr>
On Aug 24, 2010, at 10:50 AM, Yoann Padioleau wrote:
>
> Hi,
>
> Is there a way to call OCaml library from a C/C++ program without the C++ program
> knowing it's OCaml code ? I mean I can not touch the main of the C++ program
> so it has to be completely transparent and it would be good if each call to the ocaml library
> once finished free all the memory it was using.
> Can we call caml_startup() multiple times ? is there a caml_cleanup ?
>
> Ideally I would like from C/C++ to have:
>
>
> my_extension.c:
> char* sanitize_stuff(char *s) {
>
> caml_startup();
> char * res = <call_ocaml_code_with_s>;
> caml_cleanup();
> return res;
> }
Also it is possible to have multiple independent ocaml runtime at the same time
so such a function is thread-safe ?
>
> and then link my c++ program with my_extension.o and some .a containing ocaml code.
>
>
>
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prev parent reply other threads:[~2010-08-24 18:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-24 17:50 Yoann Padioleau
2010-08-24 18:22 ` Yoann Padioleau [this message]
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