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1da177e4 LT |
1 | /* |
2 | * include/linux/nfsd_idmap.h | |
3 | * | |
4 | * Mapping of UID to name and vice versa. | |
5 | * | |
6 | * Copyright (c) 2002, 2003 The Regents of the University of | |
7 | * Michigan. All rights reserved. | |
8 | > * | |
9 | * Marius Aamodt Eriksen <marius@umich.edu> | |
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 | * | |
15 | * 1. Redistributions of source code must retain the above copyright | |
16 | * notice, this list of conditions and the following disclaimer. | |
17 | * 2. Redistributions in binary form must reproduce the above copyright | |
18 | * notice, this list of conditions and the following disclaimer in the | |
19 | * documentation and/or other materials provided with the distribution. | |
20 | * 3. Neither the name of the University nor the names of its | |
21 | * contributors may be used to endorse or promote products derived | |
22 | * from this software without specific prior written permission. | |
23 | * | |
24 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
25 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
26 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
27 | * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
29 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
30 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR | |
31 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
32 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
33 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
34 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
35 | */ | |
36 | ||
37 | #ifndef LINUX_NFSD_IDMAP_H | |
38 | #define LINUX_NFSD_IDMAP_H | |
39 | ||
40 | #include <linux/in.h> | |
41 | #include <linux/sunrpc/svc.h> | |
42 | ||
43 | /* XXX from linux/nfs_idmap.h */ | |
44 | #define IDMAP_NAMESZ 128 | |
45 | ||
bd0b1e95 | 46 | #ifdef CONFIG_NFSD_V4 |
dbf847ec | 47 | int nfsd_idmap_init(void); |
1da177e4 | 48 | void nfsd_idmap_shutdown(void); |
bd0b1e95 | 49 | #else |
dbf847ec BF |
50 | static inline int nfsd_idmap_init(void) |
51 | { | |
52 | return 0; | |
53 | } | |
54 | static inline void nfsd_idmap_shutdown(void) | |
55 | { | |
56 | } | |
bd0b1e95 | 57 | #endif |
1da177e4 LT |
58 | |
59 | int nfsd_map_name_to_uid(struct svc_rqst *, const char *, size_t, __u32 *); | |
60 | int nfsd_map_name_to_gid(struct svc_rqst *, const char *, size_t, __u32 *); | |
61 | int nfsd_map_uid_to_name(struct svc_rqst *, __u32, char *); | |
62 | int nfsd_map_gid_to_name(struct svc_rqst *, __u32, char *); | |
63 | ||
64 | #endif /* LINUX_NFSD_IDMAP_H */ |