IOCSIZE_SHIFT      65 arch/alpha/include/uapi/asm/ioctl.h #define IOCSIZE_SHIFT	(_IOC_SIZESHIFT)
IOCSIZE_SHIFT      66 arch/sparc/include/uapi/asm/ioctl.h #define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
IOCSIZE_SHIFT     105 include/uapi/asm-generic/ioctl.h #define IOCSIZE_SHIFT	(_IOC_SIZESHIFT)