Searched refs:_IOC_READ (Results 1 – 1 of 1) sorted by relevance
| /include/asm-generic/ |
| A D | ioctl.h | 61 #ifndef _IOC_READ
62 # define _IOC_READ 2U macro
84 #define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
86 #define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
87 #define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
89 #define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
100 #define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT)
101 #define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
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