From: Damien Doligez <damien.doligez@inria.fr>
To: garrigue@kurims.kyoto-u.ac.jp, max630@mail.ru
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Unix.file_descr -> int ???
Date: Wed, 12 Jun 2002 11:53:13 +0200 (MET DST) [thread overview]
Message-ID: <200206120953.LAA0000032113@beaune.inria.fr> (raw)
>From: Jacques Garrigue <garrigue@kurims.kyoto-u.ac.jp>
>Windows version:
>
>let dump_handle (h : Unix.file_descr) =
> let obj = Obj.repr h in
> if Obj.is_block obj && Obj.tag obj = Obj.custom_tag then
> Nativeint.format "%x" (Obj.obj obj)
> else invalid_arg "dump_handle"
This does not work. You are printing the address of the custom block
that contains the handle, but this address can change during program
execution.
-- Damien
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next reply other threads:[~2002-06-12 9:53 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-12 9:53 Damien Doligez [this message]
2002-06-12 9:57 ` Jacques Garrigue
2002-06-12 11:04 ` Jacques Garrigue
-- strict thread matches above, loose matches on Subject: below --
2002-06-20 12:24 Ohad Rodeh
2002-06-18 13:38 Alessandro Baretta
[not found] ` <000101c21705$d9f23640$0501a8c0@lexifi01>
2002-06-18 22:41 ` Alessandro Baretta
2002-06-19 16:22 ` John Max Skaller
2002-06-20 11:23 ` Xavier Leroy
2002-06-20 11:52 ` Markus Mottl
2002-06-20 13:14 ` Alessandro Baretta
2002-06-20 13:23 ` Stefano Lanzavecchia
2002-06-20 16:22 ` Alessandro Baretta
2002-06-20 14:42 ` YAMAGATA yoriyuki
2002-06-11 14:31 Max Kirillov
2002-06-11 15:40 ` Bruno.Verlyck
2002-06-11 15:45 ` Xavier Leroy
2002-06-11 19:26 ` Max Kirillov
2002-06-11 23:12 ` Berke Durak
2002-06-12 0:10 ` Jacques Garrigue
2002-06-12 8:08 ` Xavier Leroy
2002-06-12 7:42 ` Basile STARYNKEVITCH
2002-06-12 8:21 ` Xavier Leroy
2002-06-12 16:06 ` Max Kirillov
2002-06-13 10:24 ` Jean-Marc Eber
2002-06-12 13:09 ` Bruno.Verlyck
2002-06-12 15:44 ` John Max Skaller
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