1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * datastream.h 4 * 5 */ 6 7 struct buffer_head *befs_read_datastream(struct super_block *sb, 8 const befs_data_stream *ds, 9 befs_off_t pos, uint *off); 10 11 int befs_fblock2brun(struct super_block *sb, const befs_data_stream *data, 12 befs_blocknr_t fblock, befs_block_run *run); 13 14 size_t befs_read_lsymlink(struct super_block *sb, const befs_data_stream *data, 15 void *buff, befs_off_t len); 16 17 befs_blocknr_t befs_count_blocks(struct super_block *sb, 18 const befs_data_stream *ds); 19 20 extern const befs_inode_addr BAD_IADDR; 21