diff options
Diffstat (limited to 'fs/xfs/xfs_dfrag.h')
-rw-r--r-- | fs/xfs/xfs_dfrag.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/fs/xfs/xfs_dfrag.h b/fs/xfs/xfs_dfrag.h new file mode 100644 index 0000000..9048605 --- /dev/null +++ b/fs/xfs/xfs_dfrag.h @@ -0,0 +1,67 @@ +/* + * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it would be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * Further, this software is distributed without any warranty that it is + * free of the rightful claim of any third person regarding infringement + * or the like. Any license provided herein, whether implied or + * otherwise, applies only to this software file. Patent licenses, if + * any, provided herein do not apply to combinations of this program with + * other software, or any other product whatsoever. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write the Free Software Foundation, Inc., 59 + * Temple Place - Suite 330, Boston MA 02111-1307, USA. + * + * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, + * Mountain View, CA 94043, or: + * + * http://www.sgi.com + * + * For further information regarding this notice, see: + * + * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ + */ +#ifndef __XFS_DFRAG_H__ +#define __XFS_DFRAG_H__ + +/* + * Structure passed to xfs_swapext + */ + +typedef struct xfs_swapext +{ + __int64_t sx_version; /* version */ + __int64_t sx_fdtarget; /* fd of target file */ + __int64_t sx_fdtmp; /* fd of tmp file */ + xfs_off_t sx_offset; /* offset into file */ + xfs_off_t sx_length; /* leng from offset */ + char sx_pad[16]; /* pad space, unused */ + xfs_bstat_t sx_stat; /* stat of target b4 copy */ +} xfs_swapext_t; + +/* + * Version flag + */ +#define XFS_SX_VERSION 0 + +#ifdef __KERNEL__ +/* + * Prototypes for visible xfs_dfrag.c routines. + */ + +/* + * Syscall interface for xfs_swapext + */ +int xfs_swapext(struct xfs_swapext __user *sx); + +#endif /* __KERNEL__ */ + +#endif /* __XFS_DFRAG_H__ */ |