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Date: Wed, 28 Sep 2005 13:15:20 +0530
From: rashmi ns <nsrashmi@gmail.com>
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Hello All ,
I was trying to add a new ioctl cnd like
#define HDLCMODE _IOR('6',0xF,int)
when i try to uprintf the data which was sent from the user-space in the
device-driver-ioctl-routine i'll get a different value than which is passed=
.
Can anybody please tell me why this is happening . I pass the address of
integer from the user space as third arg to the ioctl call .
thanks and regards,
Rashmi.N.S