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 xfs_inode        *ip,
  24         struct inode            *inode,
  25         struct file             *filp,
  26         int                     ioflags,
  27         unsigned int            cmd,
  28         xfs_flock64_t           *bf);
  29
  30 int
  31 xfs_ioc_swapext(
  32         xfs_swapext_t   *sxp);
  33
  34 extern int
  35 xfs_find_handle(
  36         unsigned int            cmd,
  37         xfs_fsop_handlereq_t    *hreq);
  38
  39 extern int
  40 xfs_open_by_handle(
  41         struct file             *parfilp,
  42         xfs_fsop_handlereq_t    *hreq);
  43
  44 extern int
  45 xfs_readlink_by_handle(
  46         struct file             *parfilp,
  47         xfs_fsop_handlereq_t    *hreq);
  48
  49 extern int
  50 xfs_attrmulti_attr_get(
  51         struct inode            *inode,
  52         unsigned char           *name,
  53         unsigned char           __user *ubuf,
  54         __uint32_t              *len,
  55         __uint32_t              flags);
  56
  57 extern int
  58 xfs_attrmulti_attr_set(
  59         struct inode            *inode,
  60         unsigned char           *name,
  61         const unsigned char     __user *ubuf,
  62         __uint32_t              len,
  63         __uint32_t              flags);
  64
  65 extern int
  66 xfs_attrmulti_attr_remove(
  67         struct inode            *inode,
  68         unsigned char           *name,
  69         __uint32_t              flags);
  70
  71 extern struct dentry *
  72 xfs_handle_to_dentry(
  73         struct file             *parfilp,
  74         void __user             *uhandle,
  75         u32                     hlen);
  76
  77 extern long
  78 xfs_file_ioctl(
  79         struct file             *filp,
  80         unsigned int            cmd,
  81         unsigned long           p);
  82
  83 extern long
  84 xfs_file_compat_ioctl(
  85         struct file             *file,
  86         unsigned int            cmd,
  87         unsigned long           arg);
  88
  89 extern int
  90 xfs_set_dmattrs(
  91         struct xfs_inode        *ip,
  92         u_int                   evmask,
  93         u_int16_t               state);
  94
  95 #endif