1USB_GADGET_FRAME_NUM(9)     Kernel Mode Gadget API     USB_GADGET_FRAME_NUM(9)
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NAME

6       usb_gadget_frame_number - returns the current frame number
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SYNOPSIS

9       int usb_gadget_frame_number(struct usb_gadget * gadget);
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ARGUMENTS

12       gadget
13           controller that reports the frame number
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DESCRIPTION

16       Returns the usb frame number, normally eleven bits from a SOF packet,
17       or negative errno if this device doesn't support this capability.
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AUTHOR

20       David Brownell <dbrownell@users.sourceforge.net>
21           Author.
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24Kernel Hackers Manual 3.10         June 2019           USB_GADGET_FRAME_NUM(9)
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