man/man3picltree/ptree_get_first_prop.3picltree

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 PTREE_GET_FIRST_PROP 3PICLTREE "Mar 28, 2000"
 NAME
ptree_get_first_prop, ptree_get_next_prop - get a property handle of the node
 SYNOPSIS

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

int ptree_get_first_prop(picl_nodehdl_t nodeh,
 picl_prophdl_t *proph);


int ptree_get_next_prop(picl_prophdl_t proph,
 picl_prophdl_t *nextproph);


 DESCRIPTION

The ptree_get_first_prop() function gets the handle of the first property
of the node specified by nodeh and copies it into the location specified
by proph.

The ptree_get_next_prop() function gets the handle of the next property
after the one specified by proph from the list of properties of the node
and copies it into the location specified by nextproph.
 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PICL_STALEHANDLE is returned if the handle is no longer valid.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_NOTPROP

Not a property


PICL_NOTNODE

Not a node


PICL_ENDOFLIST

End of list


PICL_INVALIDHANDLE

Invalid handle


PICL_STALEHANDLE

Stale handle


PICL_FAILURE

General system failure


 ATTRIBUTES

See attributes(7) for descriptions of the following attributes:


ATTRIBUTE TYPE ATTRIBUTE VALUE
Interface Stability Evolving
MT-Level MT-Safe


 SEE ALSO

 ptree_get_prop_by_name (3PICLTREE),  attributes (7)