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DEVCLASS_GET_SOFTC (9) | Kernel routines | Unix Manual Pages | :man

NAME

devclass_get_softc - translate unit number to driver private structure

CONTENTS

Synopsis
Description
Return Values
See Also
Authors

SYNOPSIS


.In sys/param.h
.In 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


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