| 1 | /* |
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| 2 | * Common NFSv4 ACL handling definitions. |
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| 3 | * |
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| 4 | * Copyright (c) 2002 The Regents of the University of Michigan. |
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| 5 | * All rights reserved. |
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| 6 | * |
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| 7 | * Marius Aamodt Eriksen <marius@umich.edu> |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions |
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| 11 | * are met: |
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| 12 | * |
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| 13 | * 1. Redistributions of source code must retain the above copyright |
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| 14 | * notice, this list of conditions and the following disclaimer. |
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| 15 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 16 | * notice, this list of conditions and the following disclaimer in the |
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| 17 | * documentation and/or other materials provided with the distribution. |
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| 18 | * 3. Neither the name of the University nor the names of its |
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| 19 | * contributors may be used to endorse or promote products derived |
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| 20 | * from this software without specific prior written permission. |
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| 21 | * |
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| 22 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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| 23 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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| 24 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| 25 | * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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| 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 27 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 28 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
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| 29 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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| 30 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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| 31 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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| 32 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 33 | */ |
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| 34 | |
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| 35 | #ifndef LINUX_NFS4_ACL_H |
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| 36 | #define LINUX_NFS4_ACL_H |
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| 37 | |
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| 38 | struct nfs4_acl; |
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| 39 | struct svc_fh; |
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| 40 | struct svc_rqst; |
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| 41 | struct nfsd_attrs; |
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| 42 | enum nfs_ftype4; |
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| 43 | |
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| 44 | int nfs4_acl_bytes(int entries); |
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| 45 | int nfs4_acl_get_whotype(char *, u32); |
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| 46 | __be32 nfs4_acl_write_who(struct xdr_stream *xdr, int who); |
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| 47 | |
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| 48 | int nfsd4_get_nfs4_acl(struct svc_rqst *rqstp, struct dentry *dentry, |
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| 49 | struct nfs4_acl **acl); |
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| 50 | __be32 nfsd4_acl_to_attr(enum nfs_ftype4 type, struct nfs4_acl *acl, |
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| 51 | struct nfsd_attrs *attr); |
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| 52 | |
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| 53 | #endif /* LINUX_NFS4_ACL_H */ |
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| 54 | |
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