[thirdparty/xfsprogs-dev.git] / db / bmap.h

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
 * All Rights Reserved.
 */

struct	bbmap;
struct	xfs_bmbt_rec;

typedef struct bmap_ext {
	xfs_fileoff_t	startoff;
	xfs_fsblock_t	startblock;
	xfs_filblks_t	blockcount;
	int		flag;
} bmap_ext_t;

extern void	bmap(xfs_fileoff_t offset, xfs_filblks_t len, int whichfork,
		     int *nexp, bmap_ext_t *bep);
extern void	bmap_init(void);
extern void	convert_extent(struct xfs_bmbt_rec *rp, xfs_fileoff_t *op,
			       xfs_fsblock_t *sp, xfs_filblks_t *cp, int *fp);
extern void	make_bbmap(struct bbmap *bbmap, int nex, bmap_ext_t *bmp);
Commit	Line	Data
959ef981	1	// SPDX-License-Identifier: GPL-2.0
2bd0ea18	2	/*
da23017d NS	3	* Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
da23017d NS	4	* All Rights Reserved.
2bd0ea18 NS	5	*/
	6
	7	struct bbmap;
56b2de80	8	struct xfs_bmbt_rec;
2bd0ea18 NS	9
2bd0ea18 NS	10	typedef struct bmap_ext {
5a35bf2c DC	11	xfs_fileoff_t startoff;
	12	xfs_fsblock_t startblock;
	13	xfs_filblks_t blockcount;
2bd0ea18 NS	14	int flag;
	15	} bmap_ext_t;
	16
5a35bf2c	17	extern void bmap(xfs_fileoff_t offset, xfs_filblks_t len, int whichfork,
2bd0ea18 NS	18	int nexp, bmap_ext_t bep);
2bd0ea18 NS	19	extern void bmap_init(void);
5a35bf2c DC	20	extern void convert_extent(struct xfs_bmbt_rec rp, xfs_fileoff_t op,
5a35bf2c DC	21	xfs_fsblock_t sp, xfs_filblks_t cp, int *fp);
2bd0ea18	22	extern void make_bbmap(struct bbmap bbmap, int nex, bmap_ext_t bmp);