DragonFly On-Line Manual Pages
DEVCLASS_GET_SOFTC(9) DragonFly Kernel Developer's ManualDEVCLASS_GET_SOFTC(9)
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, other-
wise NULL is returned.
This man page was written by Doug Rabson.
DragonFly 4.9 June 16, 1998 DragonFly 4.9