man/man3devinfo/di_lnode_name.3devinfo

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 DI_LNODE_NAME 3DEVINFO "Mar 22, 2004"
 NAME
di_lnode_name, di_lnode_devinfo, di_lnode_devt - return libdevinfo lnode
information
 SYNOPSIS

cc [ flag.\|.\|. ] file.\|.\|. -ldevinfo [ library.\|.\|. ]
#include <libdevinfo.h>

char *di_lnode_name(di_lnode_t lnode);


di_node_t di_lnode_devinfo(di_lnode_t lnode);


int di_lnode_devt(di_lnode_t lnode, dev_t *devt);


 PARAMETERS
lnode

A handle to an lnode.


devt

A pointer to a dev_t that can be returned.


 DESCRIPTION

These functions return libdevinfo lnode information.

The di_lnode_name() function returns a pointer to the name associated
with lnode.

The di_lnode_devinfo() function returns a handle to the device node
associated with lnode.

The di_lnode_devt() function sets the dev_t pointed to by the
devt parameter to the dev_t associated with lnode.
 RETURN VALUES

The di_lnode_name() function returns a pointer to the name associated
with lnode.

The di_lnode_devinfo() function returns a handle to the device node
associated with lnode.

The di_lnode_devt() function returns 0 if the requested attribute exists
in lnode and was returned. It returns -1 if the requested attribute
does not exist and sets errno to indicate the error.
 ERRORS

The di_lnode_devt() function will fail if:
EINVAL

An argument was invalid.


 ATTRIBUTES

See attributes(7) for descriptions of the following attributes:


ATTRIBUTE TYPE ATTRIBUTE VALUE
Interface Stability Evolving
MT-Level Safe


 SEE ALSO

 di_init (3DEVINFO),  libdevinfo (3LIB),  attributes (7)