History-of-Change:
  	http://sac.eng/PSARC/1999/647/final.materials/mpxio.txt
		Section: 5.3.1 di_path_next

Device Information Library Functions       di_path_prop_next(3DEVINFO)

NAME
     di_path_prop_next - libdevinfo path property traversal function

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

     di_path_prop_t di_path_prop_next(di_path_t path, di_path_prop_t prop);

PARAMETERS
     path	The handle to a path node in a di_init(3DEVINFO) snapshot.

     prop	Handle to a property.

DESCRIPTION
     The function di_prop_next() returns a handle to the next property
     on the property list. If prop is DI_PROP_NIL, the handle to the first
     property is returned.

RETURN VALUES
     Upon successful completion, di_path_prop_next() returns a handle to
     a path property object. Otherwise DI_PROP_NIL is returned, and
     errno is set to indicate the error condition.

ERRORS
     The di_path_prop_next() functions sets errno as listed for the
     following conditions:

	EINVAL	Invalid argument.

	ENOTSUP	Snapshot does not contain path property information
		(DINFOPROP was not passed to di_init())

	ENXIO	There are no more properties.


ATTRIBUTES
     See attributes(5) for descriptions of the following attributes:

     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Interface Stability         | Evolving                    |
    |_____________________________|_____________________________|
    | MT-Level                    | Safe                        |
    |_____________________________|_____________________________|


SEE ALSO
     di_init(3DEVINFO),
     libdevinfo(3LIB),
     attributes(5)

     Writing Device Drivers