32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
/*
|
|
* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
|
|
* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
|
|
*
|
|
* This copyrighted material is made available to anyone wishing to use,
|
|
* modify, copy, or redistribute it subject to the terms and conditions
|
|
* of the GNU General Public License v.2.
|
|
*/
|
|
|
|
#ifndef __BMAP_DOT_H__
|
|
#define __BMAP_DOT_H__
|
|
|
|
typedef int (*gfs2_unstuffer_t) (struct gfs2_inode * ip,
|
|
struct buffer_head * dibh, uint64_t block,
|
|
void *private);
|
|
int gfs2_unstuff_dinode(struct gfs2_inode *ip, gfs2_unstuffer_t unstuffer,
|
|
void *private);
|
|
|
|
int gfs2_block_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, int *boundary);
|
|
int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsigned *extlen);
|
|
|
|
int gfs2_truncatei(struct gfs2_inode *ip, uint64_t size);
|
|
int gfs2_truncatei_resume(struct gfs2_inode *ip);
|
|
int gfs2_file_dealloc(struct gfs2_inode *ip);
|
|
|
|
void gfs2_write_calc_reserv(struct gfs2_inode *ip, unsigned int len,
|
|
unsigned int *data_blocks,
|
|
unsigned int *ind_blocks);
|
|
int gfs2_write_alloc_required(struct gfs2_inode *ip, uint64_t offset,
|
|
unsigned int len, int *alloc_required);
|
|
|
|
#endif /* __BMAP_DOT_H__ */
|