fs/9p/xattr.h

   1 /*
   2  * Copyright IBM Corporation, 2010
   3  * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2.1 of the GNU Lesser General Public License
   7  * as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  12  *
  13  */
  14 #ifndef FS_9P_XATTR_H
  15 #define FS_9P_XATTR_H
  16
  17 #include <linux/xattr.h>
  18 #include <net/9p/9p.h>
  19 #include <net/9p/client.h>
  20
  21 extern const struct xattr_handler *v9fs_xattr_handlers[];
  22 extern struct xattr_handler v9fs_xattr_user_handler;
  23 extern struct xattr_handler v9fs_xattr_trusted_handler;
  24 extern struct xattr_handler v9fs_xattr_security_handler;
  25 extern const struct xattr_handler v9fs_xattr_acl_access_handler;
  26 extern const struct xattr_handler v9fs_xattr_acl_default_handler;
  27
  28 extern ssize_t v9fs_fid_xattr_get(struct p9_fid *, const char *,
  29                                   void *, size_t);
  30 extern ssize_t v9fs_xattr_get(struct dentry *, const char *,
  31                               void *, size_t);
  32 extern int v9fs_fid_xattr_set(struct p9_fid *, const char *,
  33                           const void *, size_t, int);
  34 extern int v9fs_xattr_set(struct dentry *, const char *,
  35                           const void *, size_t, int);
  36 extern ssize_t v9fs_listxattr(struct dentry *, char *, size_t);
  37 #endif /* FS_9P_XATTR_H */