PTREE_ADD_NODE(3PICLTREE)PTREE_ADD_NODE(3PICLTREE)NAME
ptree_add_node, ptree_delete_node - add or delete node to or from tree
SYNOPSIS
cc [ flag... ] file... -lpicltree [ library... ]
#include <picltree.h>
int ptree_add_node(picl_nodehdl_t parh, picl_nodehdl_t chdh);
int ptree_delete_node(ptree_delete_node nodeh);
DESCRIPTION
The ptree_add_node() function adds the node specified by handle chdh as
a child node to the node specified by the handle parh. PICL_CANTPARENT
is if the child node already has a parent.
The ptree_delete_node() function deletes the node specified by handle
nodeh and all its descendant nodes from the tree.
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PICL_STALEHANDLE is returned if the handle is no longer valid.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_NOTNODE
Node a node
PICL_CANTPARENT
Already has a parent
PICL_TREEBUSY
PICL tree is busy
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 ALSOattributes(5)
Mar 28, 2000 PTREE_ADD_NODE(3PICLTREE)
