2 * include/linux/nfsd_idmap.h
4 * Mapping of UID to name and vice versa.
6 * Copyright (c) 2002, 2003 The Regents of the University of
7 * Michigan. All rights reserved.
9 * Marius Aamodt Eriksen <marius@umich.edu>
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
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.
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.
37 #ifndef LINUX_NFSD_IDMAP_H
38 #define LINUX_NFSD_IDMAP_H
41 #include <linux/sunrpc/svc.h>
43 /* XXX from linux/nfs_idmap.h */
44 #define IDMAP_NAMESZ 128
47 int nfsd_idmap_init(void);
48 void nfsd_idmap_shutdown(void);
50 static inline int nfsd_idmap_init(void)
54 static inline void nfsd_idmap_shutdown(void)
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 *);
64 #endif /* LINUX_NFSD_IDMAP_H */
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