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devclass_get_softc

man page of devclass_get_softc

devclass_get_softc: translate unit number to driver private structure

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. DEVCLASS_GET_SOFTC(9)
 
 
 

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