NAME
xfn - overview of the XFN interface
DESCRIPTION
The primary service provided by a federated naming system is
to map a composite name to a reference. A composite name is
composed of name components from one or more naming systems.
A reference consists of one or more communication end
points. An additional service provided by a federated naming
system is to provide access to attributes associated with
named objects. This extension is to satisfy most applica-
tions' additional naming service needs without cluttering
the basic naming service model. XFN is a programming inter-
face for a federated naming service.
To use the XFN interface, include the xfn/xfn.h header file
and link the application with -lxfn.
The xfn/xfn.h header file contains the interface declara-
tions for:
o the XFN base context interface,
o the XFN base attribute interface,
o status object and status codes used by operations in
these two interfaces,
o abstract data types passed as parameters to and
returned as values from operations in these two inter-
faces, and
o the interface for the XFN standard syntax model for
parsing compound names.
FILES
/usr/include/xfn/xfn.h
SEE ALSO
FN_ctx_t(3XFN), FN_status_t(3XFN), xfn_attributes(3XFN),
xfn_composite_names(3XFN), xfn_compound_names(3XFN),
xfn_status_codes(3XFN), fns(5), fns_policies(5)
NOTES
The implementation of XFN in this Solaris release is based
on the X/Open preliminary specification. It is likely that
there will be minor changes to these interfaces to reflect
changes in the final version of this specification. The next
minor release of Solaris will offer binary compatibility for
applications developed using the current interfaces. As the
interfaces evolve toward standardization, it is possible
that future releases of Solaris will require minor source
code changes to applications that have been developed
against the preliminary specification.
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