/*-
 * Copyright (c) 2009, Sun Microsystems, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 * - Redistributions of source code must retain the above copyright notice, 
 *   this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice, 
 *   this list of conditions and the following disclaimer in the documentation 
 *   and/or other materials provided with the distribution.
 * - Neither the name of Sun Microsystems, Inc. nor the names of its 
 *   contributors may be used to endorse or promote products derived 
 *   from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * @(#)authunix_prot.c 1.15 87/08/11 Copyr 1984 Sun Micro
 * @(#)authunix_prot.c	2.1 88/07/29 4.0 RPCSRC
 * $NetBSD: authunix_prot.c,v 1.12 2000/01/22 22:19:17 mycroft Exp $
 * $FreeBSD: src/lib/libc/rpc/authunix_prot.c,v 1.10 2007/11/20 01:51:20 jb Exp $
 * $DragonFly: src/lib/libc/rpc/authunix_prot.c,v 1.4 2005/11/13 12:27:04 swildner Exp $
 */

/*
 * authunix_prot.c
 * XDR for UNIX style authentication parameters for RPC
 *
 * Copyright (C) 1984, Sun Microsystems, Inc.
 */

#include "namespace.h"
#include <assert.h>

#include <rpc/types.h>
#include <rpc/xdr.h>
#include <rpc/auth.h>
#include <rpc/auth_unix.h>
#include "un-namespace.h"

/*
 * XDR for unix authentication parameters.
 */
bool_t
xdr_authunix_parms(XDR *xdrs, struct authunix_parms *p)
{
	int **paup_gids;

	assert(xdrs != NULL);
	assert(p != NULL);

	paup_gids = &p->aup_gids;

	if (xdr_u_long(xdrs, &(p->aup_time))
	    && xdr_string(xdrs, &(p->aup_machname), MAX_MACHINE_NAME)
	    && xdr_int(xdrs, &(p->aup_uid))
	    && xdr_int(xdrs, &(p->aup_gid))
	    && xdr_array(xdrs, (char **) paup_gids,
		    &(p->aup_len), NGRPS, sizeof(int), (xdrproc_t)xdr_int) ) {
		return (TRUE);
	}
	return (FALSE);
}