DI_LNODE_NEXT(3DEVINFO) Device Information Library Functions
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.
Otherwise,
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(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) March 22, 2004 DI_LNODE_NEXT(3DEVINFO)
