other versions
- stretch 4.9.168-1
| 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¶
| April 2019 | Kernel Hackers Manual 4.9. |