DI_LNODE_NEXT(3DEVINFO)DI_LNODE_NEXT(3DEVINFO)NAME
di_lnode_next - libdevinfo lnode traversal function
SYNOPSIS
cc [ flag... ] file... -ldevinfo [ library... ]
#include <libdevinfo.h>
di_lnode_t di_lnode_next(di_node_t node, di_lnode_t lnode);
PARAMETERS
node
A handle to a di_node.
lnode
A handle to an lnode.
DESCRIPTION
The di_lnode_next() function returns a handle to the next lnode for the
device node specified by node. If lnode is DI_LNODE_NIL, a handle to
the first lnode is returned.
RETURN VALUES
Upon successful completion, a handle to an lnode is returned. Other‐
wise, DI_LNODE_NIL is returned and errno is set to indicate the error.
ERRORS
The di_lnode_next() function will fail if:
EINVAL
An argument is invalid.
ENOTSUP
Device usage information is not available in snapshot.
ENXIO
The end of the lnode list has been reached.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌────────────────────┬─────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼─────────────────┤
│Interface Stability │ Evolving │
├────────────────────┼─────────────────┤
│MT-Level │ Safe │
└────────────────────┴─────────────────┘
SEE ALSOdi_init(3DEVINFO), libdevinfo(3LIB), attributes(5)
Mar 22, 2004 DI_LNODE_NEXT(3DEVINFO)