17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * lib/krb5/os/gen_port.c
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * Copyright 1991 by the Massachusetts Institute of Technology.
57c478bd9Sstevel@tonic-gate * All Rights Reserved.
67c478bd9Sstevel@tonic-gate *
77c478bd9Sstevel@tonic-gate * Export of this software from the United States of America may
87c478bd9Sstevel@tonic-gate * require a specific license from the United States Government.
97c478bd9Sstevel@tonic-gate * It is the responsibility of any person or organization contemplating
107c478bd9Sstevel@tonic-gate * export to obtain such a license before exporting.
11*1da57d55SToomas Soome *
127c478bd9Sstevel@tonic-gate * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
137c478bd9Sstevel@tonic-gate * distribute this software and its documentation for any purpose and
147c478bd9Sstevel@tonic-gate * without fee is hereby granted, provided that the above copyright
157c478bd9Sstevel@tonic-gate * notice appear in all copies and that both that copyright notice and
167c478bd9Sstevel@tonic-gate * this permission notice appear in supporting documentation, and that
177c478bd9Sstevel@tonic-gate * the name of M.I.T. not be used in advertising or publicity pertaining
187c478bd9Sstevel@tonic-gate * to distribution of the software without specific, written prior
197c478bd9Sstevel@tonic-gate * permission. Furthermore if you modify this software you must label
207c478bd9Sstevel@tonic-gate * your software as modified software and not distribute it in such a
217c478bd9Sstevel@tonic-gate * fashion that it might be confused with the original M.I.T. software.
227c478bd9Sstevel@tonic-gate * M.I.T. makes no representations about the suitability of
237c478bd9Sstevel@tonic-gate * this software for any purpose. It is provided "as is" without express
247c478bd9Sstevel@tonic-gate * or implied warranty.
25*1da57d55SToomas Soome *
267c478bd9Sstevel@tonic-gate *
277c478bd9Sstevel@tonic-gate * Take an IP addr & port and generate a full IP address.
287c478bd9Sstevel@tonic-gate */
297c478bd9Sstevel@tonic-gate
307c478bd9Sstevel@tonic-gate #include <k5-int.h>
317c478bd9Sstevel@tonic-gate #include "os-proto.h"
327c478bd9Sstevel@tonic-gate
337c478bd9Sstevel@tonic-gate krb5_error_code
krb5_gen_portaddr(krb5_context context,const krb5_address * addr,krb5_const_pointer ptr,krb5_address ** outaddr)34505d05c7Sgtb krb5_gen_portaddr(krb5_context context, const krb5_address *addr, krb5_const_pointer ptr, krb5_address **outaddr)
357c478bd9Sstevel@tonic-gate {
367c478bd9Sstevel@tonic-gate #ifdef HAVE_NETINET_IN_H
377c478bd9Sstevel@tonic-gate krb5_int32 adr;
387c478bd9Sstevel@tonic-gate krb5_int16 port;
397c478bd9Sstevel@tonic-gate
407c478bd9Sstevel@tonic-gate if (addr->addrtype != ADDRTYPE_INET)
417c478bd9Sstevel@tonic-gate return KRB5_PROG_ATYPE_NOSUPP;
42505d05c7Sgtb port = *(const krb5_int16 *)ptr;
43*1da57d55SToomas Soome
447c478bd9Sstevel@tonic-gate memcpy((char *)&adr, (char *)addr->contents, sizeof(adr));
457c478bd9Sstevel@tonic-gate return krb5_make_full_ipaddr(context, adr, port, outaddr);
467c478bd9Sstevel@tonic-gate #else
477c478bd9Sstevel@tonic-gate return KRB5_PROG_ATYPE_NOSUPP;
487c478bd9Sstevel@tonic-gate #endif
497c478bd9Sstevel@tonic-gate }
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