NAME

ddi_root_node − get the root of the dev_info tree

SYNOPSIS

#include <sys/conf.h>
#include <sys/ddi.h>
#include <sys/sunddi.h>
dev_info_t ∗ddi_root_node()

INTERFACE LEVEL

Solaris architecture specific (SunDDI). 

DESCRIPTION

ddi_root_node() returns a pointer to the root node of the device information tree. 

RETURN VALUES

ddi_root_node() returns a pointer to a device information structure. 

CONTEXT

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

SunOS 5.1/x86  —  Last change: 31 May 1993