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solaris:ddi_root_node.9f

ddi_root_node


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(void);

INTERFACE LEVEL

Solaris DDI specific (Solaris DDI).

DESCRIPTION

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

RETURN VALUES

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

CONTEXT

The ddi_root_node() function can be called from user, interrupt, or kernel context.

SEE ALSO

Writing Device Drivers in Oracle Solaris 11.4


solaris/ddi_root_node.9f.txt · Last modified: 2023/07/19 08:57 by A User Not Logged in