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);
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 property 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.
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.
PICL_NOTNODE Not a node
PICL_INVALIDHANDLE Invalid handle
PICL_STALEHANDLE Stale handle
PICL_PROPNOTFOUND Property not found
PICL_FAILURE General system failure
See attributes(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Interface Stability | Evolving |
| MT-Level | MT-Safe |
ptree_get_prop_by_name(3PICLTREE), ptree_get_propinfo(3PICLTREE), ptree_get_propval(3PICLTREE), ptree_get_propval_by_name(3PICLTREE), attributes(5)