acl.h 2.1 KB

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  1. /*
  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. #ifndef LINUX_NFS4_ACL_H
  35. #define LINUX_NFS4_ACL_H
  36. struct nfs4_acl;
  37. struct svc_fh;
  38. struct svc_rqst;
  39. struct nfsd_attrs;
  40. enum nfs_ftype4;
  41. int nfs4_acl_bytes(int entries);
  42. int nfs4_acl_get_whotype(char *, u32);
  43. __be32 nfs4_acl_write_who(struct xdr_stream *xdr, int who);
  44. int nfsd4_get_nfs4_acl(struct svc_rqst *rqstp, struct dentry *dentry,
  45. struct nfs4_acl **acl);
  46. __be32 nfsd4_acl_to_attr(enum nfs_ftype4 type, struct nfs4_acl *acl,
  47. struct nfsd_attrs *attr);
  48. #endif /* LINUX_NFS4_ACL_H */