1/*
2 * Copyright (c) 2010, Oracle America, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following
12 * disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 * * Neither the name of the "Oracle America, Inc." nor the names of its
15 * contributors may be used to endorse or promote products derived
16 * from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
23 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
25 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31/*
32 * authunix_prot.c
33 * XDR for UNIX style authentication parameters for RPC
34 */
35
36#include <rpc/types.h>
37#include <rpc/xdr.h>
38#include <rpc/auth.h>
39#include <rpc/auth_unix.h>
40#include <shlib-compat.h>
41
42/*
43 * XDR for unix authentication parameters.
44 * Unfortunately, none of these can be declared const.
45 */
46bool_t
47xdr_authunix_parms (XDR * xdrs, struct authunix_parms *p)
48{
49 if (xdr_u_long (xdrs, &(p->aup_time))
50 && xdr_string (xdrs, &(p->aup_machname), MAX_MACHINE_NAME)
51 && (sizeof (uid_t) == sizeof (short int)
52 ? xdr_u_short (xdrs, (u_short *) & (p->aup_uid))
53 : xdr_u_int (xdrs, (u_int *) & (p->aup_uid)))
54 && (sizeof (gid_t) == sizeof (short int)
55 ? xdr_u_short (xdrs, (u_short *) & (p->aup_gid))
56 : xdr_u_int (xdrs, (u_int *) & (p->aup_gid)))
57 && xdr_array (xdrs, (caddr_t *) & (p->aup_gids),
58 & (p->aup_len), NGRPS, sizeof (gid_t),
59 (sizeof (gid_t) == sizeof (short int)
60 ? (xdrproc_t) xdr_u_short
61 : (xdrproc_t) xdr_u_int)))
62 {
63 return TRUE;
64 }
65 return FALSE;
66}
67libc_hidden_nolink_sunrpc (xdr_authunix_parms, GLIBC_2_0)
68