I think I figured it out. There is no specific mechanism, its just that the detach() function updates that value. This was a misunderstanding on my part. Thank you!
On Sun, Mar 1, 2020, at 7:49 AM, Hans Petter Selasky wrote: > On 2020-03-01 08:50, Farhan Khan wrote: > > Hi all, > > > > Quick question: I am reviewing some USB code between FreeBSD and OpenBSD. > > In OpenBSD, there is a function called usbd_is_dying (sys/dev/usb/usbdi.c) > > which appears to check if a device was removed from the system. Is there an > > equivalent in FreeBSD? > > > > Thanks! > > Hi, > > Check how "libusb20_dev_check_connected()" works in libusb. > > --HPS > -- Farhan Khan PGP Fingerprint: 1312 89CE 663E 1EB2 179C 1C83 C41D 2281 F8DA C0DE _______________________________________________ freebsd-usb@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"
