Lines Matching defs:SIOCPARM_MASK
86 #define SIOCPARM_MASK IOCPARM_MASK
109 #define SIOCPARM_MASK 0x1fff /* parameters must be < 8192 bytes */
116 #define _SIOR(x,y,t) ((int)(SIOC_OUT|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y))
117 #define _SIOW(x,y,t) ((int)(SIOC_IN|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y))
119 #define _SIOWR(x,y,t) ((int)(SIOC_INOUT|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y))
120 #define _SIOC_SIZE(x) ((x>>16)&SIOCPARM_MASK)
