Date: Wed, 26 Aug 2015 14:54:04 +0530 From: kumara rathnavel <kumara.bsd@gmail.com> To: freebsd-drivers@freebsd.org Subject: IOCTL Message-ID: <CA%2BNzLaOdnAVvMbMZ5pQtXe9ZrPXBb-QKt5MrLpXb=o%2BDpPH3ZQ@mail.gmail.com>
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Hello All, I have written a driver program for character device and I use ioctl from user space to communicate with the device. I am able to open the device and execute the command for the respective ioctl but the address the I am sending from the user space is different and the ioctl reutuns me a BAD ADDRESS.... Thank You,,.........
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