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1da177e4 | 1 | /* |
1da177e4 LT |
2 | * Common NFSv4 ACL handling definitions. |
3 | * | |
4 | * Copyright (c) 2002 The Regents of the University of Michigan. | |
5 | * All rights reserved. | |
6 | * | |
7 | * Marius Aamodt Eriksen <[email protected]> | |
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_NFS4_ACL_H | |
36 | #define LINUX_NFS4_ACL_H | |
37 | ||
4ac7249e CH |
38 | struct nfs4_acl; |
39 | struct svc_fh; | |
40 | struct svc_rqst; | |
1da177e4 | 41 | |
28e05dd8 BF |
42 | /* Maximum ACL we'll accept from client; chosen (somewhat arbitrarily) to |
43 | * fit in a page: */ | |
44 | #define NFS4_ACL_MAX 170 | |
45 | ||
46 | struct nfs4_acl *nfs4_acl_new(int); | |
1da177e4 LT |
47 | int nfs4_acl_get_whotype(char *, u32); |
48 | int nfs4_acl_write_who(int who, char *p); | |
1da177e4 | 49 | |
4ac7249e CH |
50 | int nfsd4_get_nfs4_acl(struct svc_rqst *rqstp, struct dentry *dentry, |
51 | struct nfs4_acl **acl); | |
52 | __be32 nfsd4_set_nfs4_acl(struct svc_rqst *rqstp, struct svc_fh *fhp, | |
53 | struct nfs4_acl *acl); | |
1da177e4 LT |
54 | |
55 | #endif /* LINUX_NFS4_ACL_H */ |