From: "Daniel Bünzli" <daniel.buenzli@epfl.ch>
To: Markus Mottl <markus.mottl@gmail.com>
Cc: caml-list caml-list <caml-list@inria.fr>
Subject: Re: [Caml-list] C-threads & callbacks
Date: Thu, 20 Jan 2005 19:58:41 +0100 [thread overview]
Message-ID: <4D24C0F4-6B15-11D9-9ECD-000393DBC266@epfl.ch> (raw)
In-Reply-To: <20050120182313.GB4919@quant3.janestcapital.quant>
> As it seems, it is not possible to run OCaml-code linked with thread
> support while letting C-threads perform callbacks. This has already
> been a topic on the list a while ago.
I don't understand what you are refering to. I don't think there's a
problem as long as you take care to acquire ocaml's global lock to
exectue the callbacks.
#include <caml/signals.h>
...
caml_leave_blocking_section();
callback(*caml_named_value("myfun"), Val_unit);
caml_enter_blocking_section();
...
This ensures that callbacks into caml are properly serialized.
Daniel
next prev parent reply other threads:[~2005-01-20 18:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-20 18:23 Markus Mottl
2005-01-20 18:58 ` Daniel Bünzli [this message]
2005-01-20 19:23 ` [Caml-list] " Markus Mottl
2005-01-20 19:37 ` Alex Baretta
2005-01-20 20:19 ` Markus Mottl
2005-01-21 1:16 ` SooHyoung Oh
2005-01-21 6:42 ` Alex Baretta
[not found] ` <200501211042.31749.vincenzo_mlRE.MOVE@yahoo.it>
2005-01-24 20:00 ` Markus Mottl
2005-01-30 10:19 ` [Caml-list] " Xavier Leroy
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