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__ */ 68