@@ -71,6 +71,45 @@ errcode_t ext2fs_read_dir_block(ext2_filsys fs, blk_t block,
return ext2fs_read_dir_block3(fs, block, buf, 0);
}
+errcode_t ext2fs_read_dir_inline_data(ext2_filsys fs, ext2_ino_t ino, void *buf)
+{
+ struct ext2_inode_large *inode;
+ struct inline_data idata;
+
+ ext2fs_get_mem(EXT2_INODE_SIZE(fs->super), &inode);
+ ext2fs_read_inode_full(fs, ino, (void *)inode, EXT2_INODE_SIZE(fs->super));
+
+ if (!(inode->i_flags & EXT4_INLINE_DATA_FL))
+ return -1;
+
+ memcpy(buf, inode->i_block, EXT4_MIN_INLINE_DATA_SIZE);
+
+ ext2fs_free_mem(&inode);
+ return 0;
+}
+
+errcode_t ext2fs_read_dir_inline_data_more(ext2_filsys fs, ext2_ino_t ino, void *buf)
+{
+ struct ext2_inode_large *inode;
+ struct inline_data idata;
+
+ ext2fs_get_mem(EXT2_INODE_SIZE(fs->super), &inode);
+ ext2fs_read_inode_full(fs, ino, (void *)inode, EXT2_INODE_SIZE(fs->super));
+
+ if (!(inode->i_flags & EXT4_INLINE_DATA_FL))
+ return -1;
+
+ ext2fs_iget_extra_inode(fs, inode, &idata);
+ if (idata.inline_size == EXT4_MIN_INLINE_DATA_SIZE)
+ return 0;
+
+ memcpy(buf + EXT4_MIN_INLINE_DATA_SIZE,
+ ext2fs_get_inline_xattr_pos(inode, &idata),
+ idata.inline_size - EXT4_MIN_INLINE_DATA_SIZE);
+
+ ext2fs_free_mem(&inode);
+ return 0;
+}
errcode_t ext2fs_write_dir_block3(ext2_filsys fs, blk64_t block,
void *inbuf, int flags EXT2FS_ATTR((unused)))
@@ -125,3 +164,26 @@ errcode_t ext2fs_write_dir_block(ext2_filsys fs, blk_t block,
return ext2fs_write_dir_block3(fs, block, inbuf, 0);
}
+errcode_t ext2fs_write_dir_inline_data(ext2_filsys fs, ext2_ino_t ino, void *buf)
+{
+ struct ext2_inode_large *inode;
+ struct inline_data idata;
+
+ ext2fs_get_mem(EXT2_INODE_SIZE(fs->super), &inode);
+ ext2fs_read_inode_full(fs, ino, (void *)inode, EXT2_INODE_SIZE(fs->super));
+
+ memcpy(inode->i_block, buf, EXT4_MIN_INLINE_DATA_SIZE);
+
+ ext2fs_iget_extra_inode(fs, inode, &idata);
+ if (idata.inline_size == EXT4_MIN_INLINE_DATA_SIZE)
+ goto out;
+
+ memcpy(ext2fs_get_inline_xattr_pos(inode, &idata),
+ buf + EXT4_MIN_INLINE_DATA_SIZE,
+ idata.inline_size - EXT4_MIN_INLINE_DATA_SIZE);
+
+out:
+ ext2fs_write_inode_full(fs, ino, (void *)inode, EXT2_INODE_SIZE(fs->super));
+ ext2fs_free_mem(&inode);
+ return 0;
+}
@@ -1009,12 +1009,18 @@ extern errcode_t ext2fs_read_dir_block2(ext2_filsys fs, blk_t block,
void *buf, int flags);
extern errcode_t ext2fs_read_dir_block3(ext2_filsys fs, blk64_t block,
void *buf, int flags);
+extern errcode_t ext2fs_read_dir_inline_data(ext2_filsys fs, ext2_ino_t ino,
+ void *buf);
+extern errcode_t ext2fs_read_dir_inline_data_more(ext2_filsys fs, ext2_ino_t ino,
+ void *buf);
extern errcode_t ext2fs_write_dir_block(ext2_filsys fs, blk_t block,
void *buf);
extern errcode_t ext2fs_write_dir_block2(ext2_filsys fs, blk_t block,
void *buf, int flags);
extern errcode_t ext2fs_write_dir_block3(ext2_filsys fs, blk64_t block,
void *buf, int flags);
+extern errcode_t ext2fs_write_dir_inline_data(ext2_filsys fs, ext2_ino_t ino,
+ void *buf);
/* dirhash.c */
extern errcode_t ext2fs_dirhash(int version, const char *name, int len,