fs/xfs/xfs_iops.h

   1 /*
   2  * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
   3  * All Rights Reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write the Free Software Foundation,
  16  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18 #ifndef __XFS_IOPS_H__
  19 #define __XFS_IOPS_H__
  20
  21 struct xfs_inode;
  22
  23 extern const struct file_operations xfs_file_operations;
  24 extern const struct file_operations xfs_dir_file_operations;
  25
  26 extern ssize_t xfs_vn_listxattr(struct dentry *, char *data, size_t size);
  27
  28 extern void xfs_setup_inode(struct xfs_inode *);
  29
  30 /*
  31  * Internal setattr interfaces.
  32  */
  33 #define XFS_ATTR_DMI            0x01    /* invocation from a DMI function */
  34 #define XFS_ATTR_NONBLOCK       0x02    /* return EAGAIN if op would block */
  35 #define XFS_ATTR_NOLOCK         0x04    /* Don't grab any conflicting locks */
  36 #define XFS_ATTR_NOACL          0x08    /* Don't call xfs_acl_chmod */
  37 #define XFS_ATTR_SYNC           0x10    /* synchronous operation required */
  38
  39 extern int xfs_setattr_nonsize(struct xfs_inode *ip, struct iattr *vap,
  40                                int flags);
  41 extern int xfs_setattr_size(struct xfs_inode *ip, struct iattr *vap, int flags);
  42
  43 #endif /* __XFS_IOPS_H__ */