On 06/18/2010 05:57 AM, Antonio Ospite wrote:
Maybe both hidraw.txt and hiddev.txt can be moved to
Documentation/hid/?
Antonio,
You and Jiri seem to have the same idea on this one. Sounds good to me.
+
+HIDIOCGRAWNAME(len): Get Raw Name
+This ioctl returns a string containing the vendor and product strings of
+the device. The returned string is Unicode, UTF-8 encoded.
+
Is the encoding specified in the HID spec?
USB returns strings to the host as Unicode, UTF16LE encoded. The kernel
converts them to UTF-8. See usb_string() in drivers/usb/core/message.c.
Just a very minimal remark, maybe the code should follow the kernel
coding style (early return on error, no braces for one line conditional
blocks) even if it is a userspace application. Being it in the
kernel Documentation I assume people reading it would be used to kernel
style more.
Good point. I'll run the style check on it and fix it up.
Alan.
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