tag	line	file	source code
_IOC_WRITE	48	include/asm-alpha/ioctl.h	#define _IOW(type,nr,size)  _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
_IOC_WRITE	49	include/asm-alpha/ioctl.h	#define _IOWR(type,nr,size)  _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
_IOC_WRITE	59	include/asm-alpha/ioctl.h	#define IOC_IN    (_IOC_WRITE << _IOC_DIRSHIFT)
_IOC_WRITE	61	include/asm-alpha/ioctl.h	#define IOC_INOUT  ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)