NODEV(9F) Kernel Functions for Drivers NODEV(9F)
nodev - error return function
#include <sys/ddi.h> int nodev
Architecture independent level 1 (DDI/DKI).
. It is intended to be used in the cb_ops(9S)
structure of a device driver for device entry points which are not
supported by the driver. That is, it is an error to attempt to call such
an entry point.
RETURN VALUES nodev()
can be only called from user context.
SEE ALSO nulldev(9F)
, cb_ops(9S) Writing Device Drivers
January 27, 1993 NODEV(9F)