2 * Common NFSv4 ACL handling definitions.
4 * Copyright (c) 2002 The Regents of the University of Michigan.
7 * Marius Aamodt Eriksen <marius@umich.edu>
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
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22 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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35 #ifndef LINUX_NFS4_ACL_H
36 #define LINUX_NFS4_ACL_H
43 * Maximum ACL we'll accept from a client; chosen (somewhat
44 * arbitrarily) so that kmalloc'ing the ACL shouldn't require a
45 * high-order allocation. This allows 204 ACEs on x86_64:
47 #define NFS4_ACL_MAX ((PAGE_SIZE - sizeof(struct nfs4_acl)) \
48 / sizeof(struct nfs4_ace))
50 int nfs4_acl_bytes(int entries
);
51 int nfs4_acl_get_whotype(char *, u32
);
52 __be32
nfs4_acl_write_who(struct xdr_stream
*xdr
, int who
);
54 int nfsd4_get_nfs4_acl(struct svc_rqst
*rqstp
, struct dentry
*dentry
,
55 struct nfs4_acl
**acl
);
56 __be32
nfsd4_set_nfs4_acl(struct svc_rqst
*rqstp
, struct svc_fh
*fhp
,
57 struct nfs4_acl
*acl
);
59 #endif /* LINUX_NFS4_ACL_H */
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