Re: ioctl cleanups: enable sg_io and serial stuff to be shared

David S. Miller
2003-05-07T19:08:07Z

From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 7 May 2003 21:13:07 +0200

Btw: is there any bit in the ioctl number definition that can
be (ab)used for compat_ioctl?

Unfortunately no. All the bits are used in order to allow
the size field of the encoding to be as large as possible.