[mirror_ubuntu-bionic-kernel.git] / fs / befs / datastream.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * datastream.h
 *
 */

struct buffer_head *befs_read_datastream(struct super_block *sb,
					 const befs_data_stream *ds,
					 befs_off_t pos, uint *off);

int befs_fblock2brun(struct super_block *sb, const befs_data_stream *data,
		     befs_blocknr_t fblock, befs_block_run *run);

size_t befs_read_lsymlink(struct super_block *sb, const befs_data_stream *data,
			  void *buff, befs_off_t len);

befs_blocknr_t befs_count_blocks(struct super_block *sb,
			  const befs_data_stream *ds);

extern const befs_inode_addr BAD_IADDR;
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	/*
	3	* datastream.h
	4	*
	5	*/
	6
	7	struct buffer_head befs_read_datastream(struct super_block sb,
22341d8f	8	const befs_data_stream *ds,
12ecb38d	9	befs_off_t pos, uint *off);
1da177e4	10
22341d8f	11	int befs_fblock2brun(struct super_block sb, const befs_data_stream data,
12ecb38d	12	befs_blocknr_t fblock, befs_block_run *run);
1da177e4	13
22341d8f	14	size_t befs_read_lsymlink(struct super_block sb, const befs_data_stream data,
1da177e4 LT	15	void *buff, befs_off_t len);
1da177e4 LT	16
22341d8f AV	17	befs_blocknr_t befs_count_blocks(struct super_block *sb,
22341d8f AV	18	const befs_data_stream *ds);
1da177e4 LT	19
1da177e4 LT	20	extern const befs_inode_addr BAD_IADDR;