ddi_no_info(9f) 맨 페이지 - 윈디하나의 솔라나라

개요

섹션
맨 페이지 이름
검색(S)

ddi_no_info(9f)

ddi_no_info(9F)                Kernel Functions                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 ALSO
       getinfo(9E), qassociate(9F), cb_ops(9S), dev_ops(9S)



Oracle Solaris 11.4               9 Jul 2002                   ddi_no_info(9F)
맨 페이지 내용의 저작권은 맨 페이지 작성자에게 있습니다.
RSS ATOM XHTML 5 CSS3