NAME

ddi_dev_nintrs - return the number of interrupt specifications a device has

SYNOPSIS

#include <sys/conf.h>

#include <sys/ddi.h>
#include <sys/sunddi.h>

int ddi_dev_nintrs(dev_info_t * dip, int * resultp)

INTERFACE LEVEL

Solaris DDI specific (Solaris DDI).

DESCRIPTION

ddi_dev_nintrs( ) returns the number of interrupt specifications a device has in * resultp.

RETURN VALUES

ddi_dev_nintrs( ) returns:

DDI_SUCCESS

A successful return. The number of interrupt specifications that the device has is set in resultp.

DDI_FAILURE

The device has no interrupt specifications.

CONTEXT

ddi_dev_nintrs( ) can be called from user or interrupt context.

SEE ALSO

sbus(4), vme(4), isa(4), ddi_add_intr(9F), ddi_dev_nregs(9F), ddi_dev_regsize(9F)

Writing Device Drivers