libext2fs: Add ext2fs_file_size_size2() and truncate the file if necessary
This adds a 64-bit interface for ext2fs_file_size_size() and enhances
it to trunate the file if necessary.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/lib/ext2fs/ext2fs.h b/lib/ext2fs/ext2fs.h
index 96dc54b..f2f9ac8 100644
--- a/lib/ext2fs/ext2fs.h
+++ b/lib/ext2fs/ext2fs.h
@@ -1028,6 +1028,7 @@
errcode_t ext2fs_file_get_lsize(ext2_file_t file, __u64 *ret_size);
extern ext2_off_t ext2fs_file_get_size(ext2_file_t file);
extern errcode_t ext2fs_file_set_size(ext2_file_t file, ext2_off_t size);
+extern errcode_t ext2fs_file_set_size2(ext2_file_t file, ext2_off64_t size);
/* finddev.c */
extern char *ext2fs_find_block_device(dev_t device);