DDI_NO_INFO(9F)DDI_NO_INFO(9F)NAME
ddi_no_info - stub for getinfo(9E)SYNOPSIS
#include <sys/ddi.h>
#include <sys/sunddi.h>
int ddi_no_info(dev_info_t *dip, ddi_info_cmd_t infocmd, void *arg,
void **result
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI)
PARAMETERS
dev_info_t *dip
Pointer to dev_info structure.
ddi_info_cmd_t infocmd
Command argument. Valid command values are:
DDI_INFO_DEVT2DEVINFO and
DDI_INFO_DEVT2INSTANCE.
void *arg
Command-specific argument.
void **result
Pointer to where the requested information is
stored.
DESCRIPTION
The ddi_no_info() function always returns DDI_FAILURE. It is provided
as a convenience routine for drivers not providing a cb_ops(9S) or for
network drivers only providing DLPI-2 services. Such drivers can use
ddi_no_info() in the devo_getinfo entry point (see getinfo(9E)) of the
dev_ops(9S) structure.
RETURN VALUES
The ddi_no_info() function always returns DDI_FAILURE.
SEE ALSOgetinfo(9E), qassociate(9F), cb_ops(9S), dev_ops(9S)
Jul 9, 2002 DDI_NO_INFO(9F)