1/*
2 * Copyright (c) 1993, 1994 Jeffrey C. Mogul, Digital Equipment Corporation,
3 * Western Research Laboratory. All rights reserved.
4 * Copyright (c) 2001 Compaq Computer Corporation. All rights reserved.
5 *
6 *  Permission to use, copy, and modify this software and its
7 *  documentation is hereby granted only under the following terms and
8 *  conditions.  Both the above copyright notice and this permission
9 *  notice must appear in all copies of the software, derivative works
10 *  or modified versions, and any portions thereof, and both notices
11 *  must appear in supporting documentation.
12 *
13 *  Redistribution and use in source and binary forms, with or without
14 *  modification, are permitted provided that the following conditions
15 *  are met:
16 *    1. Redistributions of source code must retain the above copyright
17 *    notice, this list of conditions and the following disclaimer.
18 *    2. Redistributions in binary form must reproduce the above copyright
19 *    notice, this list of conditions and the following disclaimer in
20 *    the documentation and/or other materials provided with the
21 *    distribution.
22 *
23 *  THE SOFTWARE IS PROVIDED "AS IS" AND COMPAQ COMPUTER CORPORATION
24 *  DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
25 *  ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.   IN NO
26 *  EVENT SHALL COMPAQ COMPUTER CORPORATION BE LIABLE FOR ANY
27 *  SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
28 *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
29 *  AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
30 *  OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
31 *  SOFTWARE.
32 */
33
34/*
35 * nfsfh.h - NFS file handle definitions (for portable use)
36 *
37 * Jeffrey C. Mogul
38 * Digital Equipment Corporation
39 * Western Research Laboratory
40 */
41
42/*
43 * Internal representation of dev_t, because different NFS servers
44 * that we might be spying upon use different external representations.
45 */
46typedef struct {
47	uint32_t Minor;	/* upper case to avoid clashing with macro names */
48	uint32_t Major;
49} my_devt;
50
51#define	dev_eq(a,b)	((a.Minor == b.Minor) && (a.Major == b.Major))
52
53/*
54 * Many file servers now use a large file system ID.  This is
55 * our internal representation of that.
56 */
57typedef	struct {
58	my_devt	Fsid_dev;		/* XXX avoid name conflict with AIX */
59	char Opaque_Handle[2 * 32 + 1];
60	uint32_t fsid_code;
61} my_fsid;
62
63#define	fsid_eq(a,b)	((a.fsid_code == b.fsid_code) &&\
64			 dev_eq(a.Fsid_dev, b.Fsid_dev))
65
66extern void Parse_fh(netdissect_options *, const unsigned char *, u_int, my_fsid *, uint32_t *, const char **, const char **, int);
67