X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fext4fs.h;h=6c419f3a233759c7e0998a1e5a25d7792a00bcfe;hb=256d83cd6d8caf345ffba414a0f77f30d68caf8a;hp=b6eedde3180820ea2857d82f558fa18c30e95e89;hpb=1c27059a2f7158a9c9a8778535b030935d75179d;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/ext4fs.h b/include/ext4fs.h
index b6eedde..6c419f3 100644
--- a/include/ext4fs.h
+++ b/include/ext4fs.h
@@ -94,7 +94,7 @@ struct ext_filesystem {
 	/* Superblock */
 	struct ext2_sblock *sb;
 	/* Block group descritpor table */
-	struct ext2_block_group *gd;
+	struct ext2_block_group *bgd;
 	char *gdtable;
 
 	/* Block Bitmap Related */
@@ -116,7 +116,7 @@ struct ext_filesystem {
 extern struct ext2_data *ext4fs_root;
 extern struct ext2fs_node *ext4fs_file;
 
-#if defined(CONFIG_CMD_EXT4_WRITE)
+#if defined(CONFIG_EXT4_WRITE)
 extern struct ext2_inode *g_parent_inode;
 extern int gd_index;
 extern int gindex;
@@ -133,9 +133,16 @@ int ext4fs_open(const char *filename);
 int ext4fs_read(char *buf, unsigned len);
 int ext4fs_mount(unsigned part_length);
 void ext4fs_close(void);
+void ext4fs_reinit_global(void);
 int ext4fs_ls(const char *dirname);
+int ext4fs_exists(const char *filename);
+int ext4fs_size(const char *filename);
 void ext4fs_free_node(struct ext2fs_node *node, struct ext2fs_node *currroot);
-int ext4fs_devread(int sector, int byte_offset, int byte_len, char *buf);
+int ext4fs_devread(lbaint_t sector, int byte_offset, int byte_len, char *buf);
 void ext4fs_set_blk_dev(block_dev_desc_t *rbdd, disk_partition_t *info);
 long int read_allocated_block(struct ext2_inode *inode, int fileblock);
+int ext4fs_probe(block_dev_desc_t *fs_dev_desc,
+		 disk_partition_t *fs_partition);
+int ext4_read_file(const char *filename, void *buf, int offset, int len);
+int ext4_read_superblock(char *buffer);
 #endif