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1 | /* |
2 | * Copyright (c) 1989 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This code is derived from software contributed to Berkeley by | |
6 | * Rick Macklem at The University of Guelph. | |
7 | * | |
8 | * Redistribution and use in source and binary forms, with or without | |
9 | * modification, are permitted provided that the following conditions | |
10 | * are met: | |
11 | * 1. Redistributions of source code must retain the above copyright | |
12 | * notice, this list of conditions and the following disclaimer. | |
13 | * 2. Redistributions in binary form must reproduce the above copyright | |
14 | * notice, this list of conditions and the following disclaimer in the | |
15 | * documentation and/or other materials provided with the distribution. | |
16 | * 3. All advertising materials mentioning features or use of this software | |
17 | * must display the following acknowledgement: | |
18 | * This product includes software developed by the University of | |
19 | * California, Berkeley and its contributors. | |
20 | * 4. Neither the name of the University nor the names of its contributors | |
21 | * may be used to endorse or promote products derived from this software | |
22 | * without specific prior written permission. | |
23 | * | |
24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
34 | * SUCH DAMAGE. | |
35 | * | |
a8599e88 RG |
36 | * From: @(#)xdr_subs.h 7.3 (Berkeley) 6/28/90 |
37 | * $Id$ | |
15637ed4 RG |
38 | */ |
39 | ||
a8599e88 RG |
40 | #ifndef __h_xdr_subs |
41 | #define __h_xdr_subs 1 | |
42 | ||
15637ed4 RG |
43 | /* |
44 | * Macros used for conversion to/from xdr representation by nfs... | |
45 | * These use the MACHINE DEPENDENT routines ntohl, htonl | |
46 | * As defined by "XDR: External Data Representation Standard" RFC1014 | |
47 | */ | |
48 | /* From xdr to machine */ | |
49 | #define fxdr_unsigned(t, v) ((t)ntohl((long)(v))) | |
50 | #define fxdr_time(f, t) {((struct timeval *)(t))->tv_sec=ntohl( \ | |
51 | ((struct timeval *)(f))->tv_sec); \ | |
52 | ((struct timeval *)(t))->tv_usec=ntohl( \ | |
53 | ((struct timeval *)(f))->tv_usec);} | |
54 | ||
55 | /* from machine to xdr */ | |
56 | #define txdr_unsigned(v) (htonl((long)(v))) | |
57 | #define txdr_time(f, t) {((struct timeval *)(t))->tv_sec=htonl( \ | |
58 | ((struct timeval *)(f))->tv_sec); \ | |
59 | ((struct timeval *)(t))->tv_usec=htonl( \ | |
60 | ((struct timeval *)(f))->tv_usec);} | |
61 | ||
a8599e88 RG |
62 | |
63 | #endif /* __h_xdr_subs */ |