fs/xfs/xfs_ioctl.h

   1 /*
   2  * Copyright (c) 2008 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_IOCTL_H__
  19 #define __XFS_IOCTL_H__
  20
  21 extern int
  22 xfs_ioc_space(
  23         struct file             *filp,
  24         unsigned int            cmd,
  25         xfs_flock64_t           *bf);
  26
  27 int
  28 xfs_ioc_swapext(
  29         xfs_swapext_t   *sxp);
  30
  31 extern int
  32 xfs_find_handle(
  33         unsigned int            cmd,
  34         xfs_fsop_handlereq_t    *hreq);
  35
  36 extern int
  37 xfs_open_by_handle(
  38         struct file             *parfilp,
  39         xfs_fsop_handlereq_t    *hreq);
  40
  41 extern int
  42 xfs_readlink_by_handle(
  43         struct file             *parfilp,
  44         xfs_fsop_handlereq_t    *hreq);
  45
  46 extern int
  47 xfs_attrmulti_attr_get(
  48         struct inode            *inode,
  49         unsigned char           *name,
  50         unsigned char           __user *ubuf,
  51         uint32_t                *len,
  52         uint32_t                flags);
  53
  54 extern int
  55 xfs_attrmulti_attr_set(
  56         struct inode            *inode,
  57         unsigned char           *name,
  58         const unsigned char     __user *ubuf,
  59         uint32_t                len,
  60         uint32_t                flags);
  61
  62 extern int
  63 xfs_attrmulti_attr_remove(
  64         struct inode            *inode,
  65         unsigned char           *name,
  66         uint32_t                flags);
  67
  68 extern struct dentry *
  69 xfs_handle_to_dentry(
  70         struct file             *parfilp,
  71         void __user             *uhandle,
  72         u32                     hlen);
  73
  74 extern long
  75 xfs_file_ioctl(
  76         struct file             *filp,
  77         unsigned int            cmd,
  78         unsigned long           p);
  79
  80 extern long
  81 xfs_file_compat_ioctl(
  82         struct file             *file,
  83         unsigned int            cmd,
  84         unsigned long           arg);
  85
  86 extern int
  87 xfs_set_dmattrs(
  88         struct xfs_inode        *ip,
  89         u_int                   evmask,
  90         u_int16_t               state);
  91
  92 #endif