Add filesystem consistency check.

[bertos.git] / bertos / fs / battfs.h

diff --git a/bertos/fs/battfs.h b/bertos/fs/battfs.h
index d3088847a4a3b3b26c7bcdbae6beee67e0632e1f..20f38e07458d413fd29fc75e55b095f5666b6c29 100644 (file)
--- a/bertos/fs/battfs.h
+++ b/bertos/fs/battfs.h
@@ -192,7 +192,8 @@ typedef struct BattFsSuper
        disk_page_erase_t erase; ///< Page erase.
        disk_close_t close;      ///< Disk deinit.
 
-       pgaddr_t page_size;      ///< Size of a disk page, in bytes.
+       pgaddr_t page_size;      ///< Size of a memory page, in bytes. Used by disk low level driver.
+       pgaddr_t data_size;      ///< Size of space usable for data in a disk page, in bytes. The rest is used by the page header.
        pgcnt_t page_count;      ///< Number of pages on disk.
 
        /**
@@ -262,6 +263,7 @@ INLINE BattFs * BATTFS_CAST(KFile *fd)
 }
 
 bool battfs_init(struct BattFsSuper *d);
+bool battfs_fsck(struct BattFsSuper *disk);
 bool battfs_close(struct BattFsSuper *disk);
 
 bool battfs_fileExists(BattFsSuper *disk, inode_t inode);