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NAME

     devclass_get_softc - translate unit number to driver private structure

SYNOPSIS

     #include <sys/param.h>
     #include <sys/bus.h>

     void *
     devclass_get_softc(devclass_t dc, int unit);

DESCRIPTION

     This function retrieves the driver private instance variables for the
     device with the given unit number and returns it.

RETURN VALUES

     If the device exists, its driver-private variables are returned,
     otherwise NULL is returned.

SEE ALSO

     device(9)

AUTHORS

     This manual page was written by Doug Rabson.