libext2fs: Add support for uninit_bg feature to allocation functions

If the allocation functions need to allocate out of a block group
where the inode and/or block bitmaps have not yet been initialized,
initialize them so ext2fs_new_block() and ext2fs_new_inode() work
correctly.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
1 file changed