PTREE_GET_FIRST_PROP(3PICLTREE)PTREE_GET_FIRST_PROP(3PICLTREE)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 prop‐
erty 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PICL_STALEHANDLE is returned if the handle is no longer valid.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 ALSOptree_get_prop_by_name(3PICLTREE), attributes(5)
Mar 28, 2000 PTREE_GET_FIRST_PROP(3PICLTREE)
