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USB_ANCHOR_EMPTY(9) | USB Core APIs | USB_ANCHOR_EMPTY(9) |
NAME¶
usb_anchor_empty - is an anchor emptySYNOPSIS¶
int
usb_anchor_empty(struct usb_anchor * anchor);
ARGUMENTS¶
anchorthe anchor you want to query
RETURN¶
1 if the anchor has no urbs associated with it.COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |