1 /* $NetBSD: authunix_prot.c,v 1.16 2013/03/11 20:19:28 tron Exp $ */
2
3 /*
4 * Copyright (c) 2010, Oracle America, Inc.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met:
9 *
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following
14 * disclaimer in the documentation and/or other materials
15 * provided with the distribution.
16 * * Neither the name of the "Oracle America, Inc." nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
24 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
25 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
27 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
30 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34 #include <sys/cdefs.h>
35 #if defined(LIBC_SCCS) && !defined(lint)
36 #if 0
37 static char *sccsid = "@(#)authunix_prot.c 1.15 87/08/11 Copyr 1984 Sun Micro";
38 static char *sccsid = "@(#)authunix_prot.c 2.1 88/07/29 4.0 RPCSRC";
39 #else
40 __RCSID("$NetBSD: authunix_prot.c,v 1.16 2013/03/11 20:19:28 tron Exp $");
41 #endif
42 #endif
43
44 /*
45 * authunix_prot.c
46 * XDR for UNIX style authentication parameters for RPC
47 *
48 * Copyright (C) 1984, Sun Microsystems, Inc.
49 */
50
51 #include "namespace.h"
52
53 #include <assert.h>
54
55 #include <rpc/types.h>
56 #include <rpc/xdr.h>
57 #include <rpc/auth.h>
58 #include <rpc/auth_unix.h>
59
60 #ifdef __weak_alias
__weak_alias(xdr_authunix_parms,_xdr_authunix_parms)61 __weak_alias(xdr_authunix_parms,_xdr_authunix_parms)
62 #endif
63
64 /*
65 * XDR for unix authentication parameters.
66 */
67 bool_t
68 xdr_authunix_parms(XDR *xdrs, struct authunix_parms *p)
69 {
70
71 _DIAGASSERT(xdrs != NULL);
72 _DIAGASSERT(p != NULL);
73
74 if (xdr_u_long(xdrs, &(p->aup_time))
75 && xdr_string(xdrs, &(p->aup_machname), MAX_MACHINE_NAME)
76 && xdr_int(xdrs, &(p->aup_uid))
77 && xdr_int(xdrs, &(p->aup_gid))
78 && xdr_array(xdrs, (char **)(void *)&(p->aup_gids),
79 &(p->aup_len), NGRPS, (unsigned int)sizeof(int),
80 (xdrproc_t)xdr_int) ) {
81 return (TRUE);
82 }
83 return (FALSE);
84 }
85