Provided by: freebsd-manpages_7.2-1_all
devclass_get_devices - get a list of devices in a devclass
devclass_get_devices(devclass_t dc, device_t **devlistp, int *devcountp);
Retrieve a list of all device instances currently in the devclass and
return the list in *devlistp and the count in *devcountp. The memory
allocated for the list should be freed using free(*devlistp, M_TEMP),
even if *devcountp is 0.
Zero is returned on success, otherwise an appropriate error is returned.
This manual page was written by Doug Rabson.