NFS - Marathon - completely refactor the nfsm_* macros.
[dragonfly.git] / include / nss.h
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ed5d5720
PA
1/*-
2 * Copyright (c) 2003 Networks Associates Technology, Inc.
3 * All rights reserved.
4 *
5 * This software was developed for the FreeBSD Project by
6 * Jacques A. Vidrine, Safeport Network Services, and Network
7 * Associates Laboratories, the Security Research Division of Network
8 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
9 * ("CBOSS"), as part of the DARPA CHATS research program.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * $FreeBSD: src/include/nss.h,v 1.2 2004/01/09 13:43:49 nectar Exp $
33 *
34 * Compatibility header for the GNU C Library-style nsswitch interface.
35 */
36#ifndef _NSS_H_
37#define _NSS_H_
38
39#include <nsswitch.h>
40
41enum nss_status {
42 NSS_STATUS_TRYAGAIN = -2,
43 NSS_STATUS_UNAVAIL,
44 NSS_STATUS_NOTFOUND,
45 NSS_STATUS_SUCCESS,
46 NSS_STATUS_RETURN
47};
48
49#define __nss_compat_result(rv, err) \
50((rv == NSS_STATUS_TRYAGAIN && err == ERANGE) ? NS_RETURN : \
51 (rv == NSS_STATUS_TRYAGAIN) ? NS_TRYAGAIN : \
52 (rv == NSS_STATUS_UNAVAIL) ? NS_UNAVAIL : \
53 (rv == NSS_STATUS_NOTFOUND) ? NS_NOTFOUND : \
54 (rv == NSS_STATUS_SUCCESS) ? NS_SUCCESS : \
55 (rv == NSS_STATUS_RETURN) ? NS_RETURN : 0)
56
57#endif