ddi_dev_nintrs(9f) sunos man page | unix.com

ddi_dev_nintrs(9F)					   Kernel Functions for Drivers 					ddi_dev_nintrs(9F)

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

       Writing Device Drivers

SunOS 5.10							    2 Dec 1993							ddi_dev_nintrs(9F)