PTREE_GET_FIRST_PROP(3PICLTREE) PICL Plug-In Library Functions


NAME


ptree_get_first_prop, ptree_get_next_prop - get a property handle of the
node

SYNOPSIS


cc [ flag... ] file... -lpicltree [ library... ]
#include <picltree.h>

int ptree_get_first_prop(picl_nodehdl_t nodeh,
picl_prophdl_t *proph);


int ptree_get_next_prop(picl_prophdl_t proph,
picl_prophdl_t *nextproph);


DESCRIPTION


The ptree_get_first_prop() function gets the handle of the first property
of the node specified by nodeh and copies it into the location specified
by proph.


The ptree_get_next_prop() function gets the handle of the next property
after the one specified by proph from the list of properties of the node
and copies it into the location specified by nextproph.

RETURN VALUES


Upon successful completion, 0 is returned. On failure, a non-negative
integer is returned to indicate an error.


PICL_STALEHANDLE is returned if the handle is no longer valid. This
occurs if the PICL tree was refreshed or reinitialized.


PICL_INVALIDHANDLE is returned if the specified handle never existed.

ERRORS


PICL_NOTPROP
Not a property


PICL_NOTNODE
Not a node


PICL_ENDOFLIST
End of list


PICL_INVALIDHANDLE
Invalid handle


PICL_STALEHANDLE
Stale handle


PICL_FAILURE
General system failure


ATTRIBUTES


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


+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Evolving |
+--------------------+-----------------+
|MT-Level | MT-Safe |
+--------------------+-----------------+

SEE ALSO


ptree_get_prop_by_name(3PICLTREE), attributes(5)


March 28, 2000 PTREE_GET_FIRST_PROP(3PICLTREE)