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From: Kasper Dupont <kasperd@daimi.au.dk>
To: anil vijarnia <linux_ker@rediffmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: writing from kernel
Date: Sat, 04 Jan 2003 23:24:47 +0100	[thread overview]
Message-ID: <3E175F2F.F8C12CF@daimi.au.dk> (raw)
In-Reply-To: 20030104160255.6187.qmail@webmail28.rediffmail.com

anil vijarnia wrote:
> 
> can anyone tell me how to write into i file from kernel space.
> i tried sys_open,sys_write functions bbbbbut they don't work
> from my module.

That is rarely a good idea. But if you insist on doing it anyway,
you could use filp_open and the methods in the returned struct.
I have an old code example here:

http://www.daimi.au.dk/~kasperd/linux_kernel/kcp.c

-- 
Kasper Dupont -- der bruger for meget tid på usenet.
For sending spam use mailto:aaarep@daimi.au.dk
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  parent reply	other threads:[~2003-01-04 22:16 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-01-04 16:02 writing from kernel anil  vijarnia
2003-01-04 16:27 ` Christian Vogel
2003-01-04 16:39 ` [PATCH] Root Raid Support for DAC960 Driver Richard Muratti
2003-01-04 22:24 ` Kasper Dupont [this message]
2003-01-05  0:26 ` writing from kernel Olaf Dietsche
  -- strict thread matches above, loose matches on Subject: below --
2003-01-04 16:05 anil  vijarnia
2003-01-04 16:11 anil  vijarnia

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