| tag | line | file | source code |
|---|---|---|---|
| _IO | 46 | include/asm-alpha/ioctl.h | #define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) |
| _IO | 40 | include/asm-i386/ioctl.h | #define _IO(c,d) (IOC_VOID | ((c)<<8) | (d)) /* param encoded */ |
| _IO | 99 | include/linux/soundcard.h | #define _IO(x,y) ((int)(IOC_VOID|(x<<8)|y)) |