Manual Pages  — DEVCLASS_GET_SOFTC

devclass_get_softc – translate unit number to driver private structure

SYNOPSIS DESCRIPTION RETURN VALUES SEE ALSO AUTHORS

#include <sys/param.h>

#include <sys/bus.h>

void *
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 manual page was written by Doug Rabson.