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On Mon, 2006-03-13 at 21:54 +0100, Elias Naur wrote: > Hi,> > I believe that the current event input interface is missing some kind of > information about the general kind of input device (Mouse, Keyboard, Joystick > etc.) so I added a simple ioctl to do just that. The relevant line in > include/linux/input.h is:> > #define EVIOCGUSAGE(len) _IOC(_IOC_READ, 'E', 0x1c, len) /* get all > usages */> > It returns a bit set with the device usages. Current usages are: > > #define USAGE_MOUSE 0x00> #define USAGE_JOYSTICK 0x01> #define USAGE_GAMEPAD 0x02> #define USAGE_KEYBOARD 0x03 I'm not sure that this is a good idea in general. However when you do it, at least make it a bitmap; things can be both a mouse and a keyboard for example. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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