nodev(9F) Kernel Functions for Drivers nodev(9F)NAMEnodev - error return function
SYNOPSIS
#include <sys/conf.h>
#include <sys/ddi.h>
int nodev();
INTERFACE LEVEL
Architecture independent level 1 (DDI/DKI).
DESCRIPTIONnodev() returns ENXIO. It is intended to be used in the cb_ops(9S)
data 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 VALUESnodev() returns ENXIO.
CONTEXTnodev() can be only called from user context.
SEE ALSOnulldev(9F), cb_ops(9S)
Writing Device Drivers
SunOS 5.10 27 Jan 1993 nodev(9F)