xref: /freebsd/lib/libc/rpc/authunix_prot.c (revision 4ec234c813eed05c166859bba82c882e40826eb9)
1 /*	$NetBSD: authunix_prot.c,v 1.12 2000/01/22 22:19:17 mycroft Exp $	*/
2 
3 /*-
4  * Copyright (c) 2009, Sun Microsystems, Inc.
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions are met:
9  * - Redistributions of source code must retain the above copyright notice,
10  *   this list of conditions and the following disclaimer.
11  * - Redistributions in binary form must reproduce the above copyright notice,
12  *   this list of conditions and the following disclaimer in the documentation
13  *   and/or other materials provided with the distribution.
14  * - Neither the name of Sun Microsystems, 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 "AS IS"
19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28  * POSSIBILITY OF SUCH DAMAGE.
29  */
30 
31 #if defined(LIBC_SCCS) && !defined(lint)
32 static char *sccsid2 = "@(#)authunix_prot.c 1.15 87/08/11 Copyr 1984 Sun Micro";
33 static char *sccsid = "@(#)authunix_prot.c	2.1 88/07/29 4.0 RPCSRC";
34 #endif
35 #include <sys/cdefs.h>
36 __FBSDID("$FreeBSD$");
37 
38 /*
39  * authunix_prot.c
40  * XDR for UNIX style authentication parameters for RPC
41  *
42  * Copyright (C) 1984, Sun Microsystems, Inc.
43  */
44 
45 #include "namespace.h"
46 #include <assert.h>
47 
48 #include <rpc/types.h>
49 #include <rpc/xdr.h>
50 #include <rpc/auth.h>
51 #include <rpc/auth_unix.h>
52 #include "un-namespace.h"
53 
54 /*
55  * XDR for unix authentication parameters.
56  */
57 bool_t
58 xdr_authunix_parms(xdrs, p)
59 	XDR *xdrs;
60 	struct authunix_parms *p;
61 {
62 	u_int **paup_gids;
63 
64 	assert(xdrs != NULL);
65 	assert(p != NULL);
66 
67 	paup_gids = &p->aup_gids;
68 
69 	if (xdr_u_long(xdrs, &(p->aup_time)) &&
70 	    xdr_string(xdrs, &(p->aup_machname), MAX_MACHINE_NAME) &&
71 	    xdr_u_int(xdrs, &(p->aup_uid)) &&
72 	    xdr_u_int(xdrs, &(p->aup_gid)) &&
73 	    xdr_array(xdrs, (char **) paup_gids,
74 	    &(p->aup_len), NGRPS, sizeof(u_int), (xdrproc_t)xdr_u_int) ) {
75 		return (TRUE);
76 	}
77 	return (FALSE);
78 }
79