1/* 2 * Copyright (c) 2000,2005 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_DFRAG_H__ 19#define __XFS_DFRAG_H__ 20 21/* 22 * Structure passed to xfs_swapext 23 */ 24 25typedef struct xfs_swapext 26{ 27 __int64_t sx_version; /* version */ 28 __int64_t sx_fdtarget; /* fd of target file */ 29 __int64_t sx_fdtmp; /* fd of tmp file */ 30 xfs_off_t sx_offset; /* offset into file */ 31 xfs_off_t sx_length; /* leng from offset */ 32 char sx_pad[16]; /* pad space, unused */ 33 xfs_bstat_t sx_stat; /* stat of target b4 copy */ 34} xfs_swapext_t; 35 36/* 37 * Version flag 38 */ 39#define XFS_SX_VERSION 0 40 41#ifdef __KERNEL__ 42/* 43 * Prototypes for visible xfs_dfrag.c routines. 44 */ 45 46/* 47 * Syscall interface for xfs_swapext 48 */ 49int xfs_swapext(struct xfs_swapext *sx); 50 51#endif /* __KERNEL__ */ 52 53#endif /* __XFS_DFRAG_H__ */ 54