Lines Matching full:size
5 * size of the parameter structure in the lower 14 bits of the
7 * Encoding the size of the parameter structure in the ioctl request
11 * NOTE: This limits the max parameter size to 16kB -1 !
44 #define _IOC(dir,type,nr,size) \
48 ((size) << _IOC_SIZESHIFT))
50 /* provoke compile error for invalid uses of size argument */
59 #define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
60 #define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
61 #define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
62 #define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
63 #define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
64 #define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
