| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify it |
| 5 | * under the terms of version 2 of the GNU General Public License as |
| 6 | * published by the Free Software Foundation. |
| 7 | * |
| 8 | * This program is distributed in the hope that it would be useful, but |
| 9 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| 11 | * |
| 12 | * Further, this software is distributed without any warranty that it is |
| 13 | * free of the rightful claim of any third person regarding infringement |
| 14 | * or the like. Any license provided herein, whether implied or |
| 15 | * otherwise, applies only to this software file. Patent licenses, if |
| 16 | * any, provided herein do not apply to combinations of this program with |
| 17 | * other software, or any other product whatsoever. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License along |
| 20 | * with this program; if not, write the Free Software Foundation, Inc., 59 |
| 21 | * Temple Place - Suite 330, Boston MA 02111-1307, USA. |
| 22 | * |
| 23 | * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, |
| 24 | * Mountain View, CA 94043, or: |
| 25 | * |
| 26 | * http://www.sgi.com |
| 27 | * |
| 28 | * For further information regarding this notice, see: |
| 29 | * |
| 30 | * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ |
| 31 | */ |
| 32 | #ifndef __XFS_DFRAG_H__ |
| 33 | #define __XFS_DFRAG_H__ |
| 34 | |
| 35 | /* |
| 36 | * Structure passed to xfs_swapext |
| 37 | */ |
| 38 | |
| 39 | typedef struct xfs_swapext |
| 40 | { |
| 41 | __int64_t sx_version; /* version */ |
| 42 | __int64_t sx_fdtarget; /* fd of target file */ |
| 43 | __int64_t sx_fdtmp; /* fd of tmp file */ |
| 44 | xfs_off_t sx_offset; /* offset into file */ |
| 45 | xfs_off_t sx_length; /* leng from offset */ |
| 46 | char sx_pad[16]; /* pad space, unused */ |
| 47 | xfs_bstat_t sx_stat; /* stat of target b4 copy */ |
| 48 | } xfs_swapext_t; |
| 49 | |
| 50 | /* |
| 51 | * Version flag |
| 52 | */ |
| 53 | #define XFS_SX_VERSION 0 |
| 54 | |
| 55 | #ifdef __KERNEL__ |
| 56 | /* |
| 57 | * Prototypes for visible xfs_dfrag.c routines. |
| 58 | */ |
| 59 | |
| 60 | /* |
| 61 | * Syscall interface for xfs_swapext |
| 62 | */ |
| 63 | int xfs_swapext(struct xfs_swapext __user *sx); |
| 64 | |
| 65 | #endif /* __KERNEL__ */ |
| 66 | |
| 67 | #endif /* __XFS_DFRAG_H__ */ |