linux-kernel - send signal with data from driver

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Message-ID: <548601.3000.qm@web32405.mail.mud.yahoo.com>
Date:	Wed, 13 May 2009 14:53:36 -0700 (PDT)
From:	Anil kumar <anils_r@...oo.com>
To:	linux-kernel@...r.kernel.org
Subject: send signal with data from driver

Hi,

I want to send a event notification from the driver to registered applications. I am using kill_async( ) with SIGIO. But with this I cannot send any data along with the signal. 
Is there a way to send data (buffer or a int number) along with the signal from the driver.

With regards,
  Anil

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