IOC_INOUT          63 arch/alpha/include/uapi/asm/ioctl.h #define IOC_INOUT	((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
IOC_INOUT          64 arch/sparc/include/uapi/asm/ioctl.h #define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
IOC_INOUT         103 include/uapi/asm-generic/ioctl.h #define IOC_INOUT	((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)