1 | /* |
2 | * Mapping of UID to name and vice versa. |
3 | * |
4 | * Copyright (c) 2002, 2003 The Regents of the University of |
5 | * Michigan. All rights reserved. |
6 | > * |
7 | * Marius Aamodt Eriksen <marius@umich.edu> |
8 | * |
9 | * Redistribution and use in source and binary forms, with or without |
10 | * modification, are permitted provided that the following conditions |
11 | * are met: |
12 | * |
13 | * 1. Redistributions of source code must retain the above copyright |
14 | * notice, this list of conditions and the following disclaimer. |
15 | * 2. Redistributions in binary form must reproduce the above copyright |
16 | * notice, this list of conditions and the following disclaimer in the |
17 | * documentation and/or other materials provided with the distribution. |
18 | * 3. Neither the name of the University nor the names of its |
19 | * contributors may be used to endorse or promote products derived |
20 | * from this software without specific prior written permission. |
21 | * |
22 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED |
23 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
24 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
25 | * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
27 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
28 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
29 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
30 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
31 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
32 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
33 | */ |
34 | |
35 | #ifndef LINUX_NFSD_IDMAP_H |
36 | #define LINUX_NFSD_IDMAP_H |
37 | |
38 | #include <linux/in.h> |
39 | #include <linux/sunrpc/svc.h> |
40 | #include <linux/nfs_idmap.h> |
41 | |
42 | #ifdef CONFIG_NFSD_V4 |
43 | int nfsd_idmap_init(struct net *); |
44 | void nfsd_idmap_shutdown(struct net *); |
45 | #else |
46 | static inline int nfsd_idmap_init(struct net *net) |
47 | { |
48 | return 0; |
49 | } |
50 | static inline void nfsd_idmap_shutdown(struct net *net) |
51 | { |
52 | } |
53 | #endif |
54 | |
55 | __be32 nfsd_map_name_to_uid(struct svc_rqst *, const char *, size_t, kuid_t *); |
56 | __be32 nfsd_map_name_to_gid(struct svc_rqst *, const char *, size_t, kgid_t *); |
57 | __be32 nfsd4_encode_user(struct xdr_stream *, struct svc_rqst *, kuid_t); |
58 | __be32 nfsd4_encode_group(struct xdr_stream *, struct svc_rqst *, kgid_t); |
59 | |
60 | #endif /* LINUX_NFSD_IDMAP_H */ |
61 | |