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fs/erofs: add erofs filesystem support

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This patch mainly deals with uncompressed files.

Signed-off-by: Huang Jianan <jnhuang95@gmail.com>
This commit is contained in:
Huang Jianan
2022-02-26 15:05:47 +08:00
committed by Tom Rini
parent 17af72eb16
commit 830613f8f5
14 changed files with 1667 additions and 0 deletions
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19
include/erofs.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _EROFS_H_
#define _EROFS_H_
struct disk_partition;
int erofs_opendir(const char *filename, struct fs_dir_stream **dirsp);
int erofs_readdir(struct fs_dir_stream *dirs, struct fs_dirent **dentp);
int erofs_probe(struct blk_desc *fs_dev_desc,
struct disk_partition *fs_partition);
int erofs_read(const char *filename, void *buf, loff_t offset,
loff_t len, loff_t *actread);
int erofs_size(const char *filename, loff_t *size);
int erofs_exists(const char *filename);
void erofs_close(void);
void erofs_closedir(struct fs_dir_stream *dirs);
int erofs_uuid(char *uuid_str);
#endif /* _EROFS_H */