| USB_WAIT_ANCHOR_EMPT(9) | USB Core APIs | USB_WAIT_ANCHOR_EMPT(9) |
NAME¶
usb_wait_anchor_empty_timeout - wait for an anchor to be unused
SYNOPSIS¶
int usb_wait_anchor_empty_timeout(struct usb_anchor * anchor, unsigned int timeout);
ARGUMENTS¶
anchor
the anchor you want to become unused
timeout
how long you are willing to wait in milliseconds
DESCRIPTION¶
Call this is you want to be sure all an anchor's URBs have finished
RETURN¶
Non-zero if the anchor became unused. Zero on timeout.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |