devclass_get_softc -- translate unit number to driver private structure
devclass_get_softc(devclass_t dc, int unit);
This function retrieves the driver private instance variables for the
device with the given unit number and returns it.
If the device exists, its driver-private variables are returned, otherwise
NULL is returned.
This man page was written by Doug Rabson.
FreeBSD 5.2.1 June 16, 1998 FreeBSD 5.2.1 [ Back ]