From: matthias.bgg@gmail.com (Matthias Brugger)
To: kernelnewbies@lists.kernelnewbies.org
Subject: can I input a gate service to kernel to get kernel data to user ?
Date: Thu, 13 Dec 2012 11:52:53 +0100 [thread overview]
Message-ID: <50C9B385.8060107@gmail.com> (raw)
In-Reply-To: <16a2ade.3489.13b92440bba.Coremail.horse_rivers@126.com>
On 12/13/2012 04:17 AM, horse_rivers wrote:
> is there method for doing this work? take kernel data to user?
I think copy_to_user is what you are looking for:
http://lxr.free-electrons.com/source/include/asm-generic/uaccess.h#L253
Cheers,
Matthias
>
>
> thanks!
>
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next prev parent reply other threads:[~2012-12-13 10:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-13 3:17 can I input a gate service to kernel to get kernel data to user ? horse_rivers
2012-12-13 10:11 ` Daniel Baluta
2012-12-14 0:59 ` horse_rivers
2012-12-13 10:52 ` Matthias Brugger [this message]
2012-12-14 0:53 ` horse_rivers
2012-12-14 9:28 ` Matthias Brugger
-- strict thread matches above, loose matches on Subject: below --
2012-12-14 1:50 jeshkumar555
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