1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 *
22 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 *
25 *	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T
26 *	  All Rights Reserved
27 *
28 * Portions of this source code were derived from Berkeley 4.3 BSD
29 * under license from the Regents of the University of California.
30 */
31
32#ifndef LIBSPL_RPC_XDR_H
33#define	LIBSPL_RPC_XDR_H
34
35#include_next <rpc/xdr.h>
36
37#ifdef xdr_control /* if e.g. using tirpc */
38#undef xdr_control
39#endif
40
41#define	XDR_GET_BYTES_AVAIL 1
42
43#ifndef HAVE_XDR_BYTESREC
44struct xdr_bytesrec {
45	bool_t xc_is_last_record;
46	size_t xc_num_avail;
47};
48#endif
49typedef struct xdr_bytesrec  xdr_bytesrec_t;
50
51/*
52 * This functionality is not required and is disabled in user space.
53 */
54static inline bool_t
55xdr_control(XDR *xdrs, int request, void *info)
56{
57	xdr_bytesrec_t *xptr;
58
59	ASSERT3U(request, ==, XDR_GET_BYTES_AVAIL);
60
61	xptr = (xdr_bytesrec_t *)info;
62	xptr->xc_is_last_record = TRUE;
63	xptr->xc_num_avail = xdrs->x_handy;
64
65	return (TRUE);
66}
67
68#endif /* LIBSPL_RPC_XDR_H */
69