PTREE_FIND_NODE(3PICLTREE)PTREE_FIND_NODE(3PICLTREE)NAMEptree_find_node - find node with given property and value
SYNOPSIS
cc [ flag... ] file... -lpicltree [library... ]
#include <picltree.h>
int ptree_find_node(picl_nodehdl_t rooth, char *pname,
picl_prop_type_t ptype, void *pval, size_t valsize,
picl_nodehdl_t *retnodeh);
DESCRIPTION
The ptree_find_node() function visits the nodes in the subtree under
the node specified by rooth. The handle of the node that has the prop‐
erty whose name, type, and value matches the name, type, and value
specified in pname, ptype, and pval respectively, is returned in the
location given by retnodeh. The argument valsize gives the size of the
value in pval. The first valsize number of bytes of the property value
is compared with pval.
RETURN VALUES
Upon successful completion, 0 is returned. On failure, a non-negative
integer is returned to indicate an error.
PICL_NODENOTFOUND is returned if there is no node that matches the
property criteria can be found.
ERRORS
PICL_NOTNODE
Not a node
PICL_INVALIDHANDLE
Invalid handle
PICL_STALEHANDLE
Stale handle
PICL_PROPNOTFOUND
Property not found
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), ptree_get_propinfo(3PICLTREE),
ptree_get_propval(3PICLTREE), ptree_get_propval_by_name(3PICLTREE),
attributes(5)
Aug 1, 2000 PTREE_FIND_NODE(3PICLTREE)
