picl_find_node

- find node with given property and value

Synopsis

cc [ flag… ] file… -l [ library… ] 
#include <picl.h>

int picl_find_node(picl_nodehdl_trooth, char *pname,
     picl_prop_type_t ptype, void *pval, size_t valsize,
     picl_nodehdl_t *retnodeh);

Description

The picl_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 valsize argument specifies 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. Otherwise a non-negative integer is returned to indicate an error.

The value PICL_NODENOTFOUND is returned if no node that matches the property criteria can be found.

Errors

PICL_FAILURE

General system failure

PICL_INVALIDHANDLE

Invalid handle

PICL_NODENOTFOUND

Node not found

PICL_NOTNODE

Not a node

PICL_STALEHANDLE

Stale handle

Attributes

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

See Also

picl_get_propinfo(3PICL), picl_get_propval(3PICL), picl_get_propval_by_name(3PICL), picl_get_prop_by_name(3PICL), attributes(5)