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PTREE_GET_ROOT 3PICLTREE "Mar 28, 2000"
NAME
ptree_get_root - get the root node handle
SYNOPSIS

cc [ flag... ] file... -lpicltree [ library... ]
#include <picltree.h>

int ptree_get_root(picl_nodehdl_t *nodeh);
DESCRIPTION

The ptree_get_root() function copies the handle of the root node of the PICL tree into the location specified by nodeh.

RETURN VALUES

Upon successful completion, 0 is returned. On failure, a non-negative integer is returned to indicate an error.

ERRORS
PICL_INVALIDARG

Invalid argument

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 ALSO

libpicltree(3PICLTREE), ptree_create_node(3PICLTREE), attributes(5)