badblocks.c (ext2fs_u32_list_count), ext2fs.h: Add new function

	which returns the number of entries in the list.

lib/ext2fs/ChangeLog

+2003-03-14  Theodore Ts'o  <tytso@mit.edu>
+
+	* badblocks.c (ext2fs_u32_list_count), ext2fs.h: Add new function
+		which returns the number of entries in the list.
+
 2003-03-10  Theodore Ts'o  <tytso@mit.edu>
 
 	* fileio.c (ext2fs_file_lseek): Fix bug added when adding 64-bit

lib/ext2fs/badblocks.c

@@ -287,3 +287,8 @@ int ext2fs_badblocks_equal(ext2_badblocks_list bb1, ext2_badblocks_list bb2)
 	return ext2fs_u32_list_equal((ext2_u32_list) bb1,
 				     (ext2_u32_list) bb2);
 }
+
+int ext2fs_u32_list_count(ext2_u32_list bb)
+{
+	return bb->num;
+}

lib/ext2fs/ext2fs.h

@@ -501,6 +501,7 @@ extern errcode_t ext2fs_badblocks_copy(ext2_badblocks_list src,
 				       ext2_badblocks_list *dest);
 extern int ext2fs_badblocks_equal(ext2_badblocks_list bb1,
 				  ext2_badblocks_list bb2);
+extern int ext2fs_u32_list_count(ext2_u32_list bb);
 
 /* bb_compat */
 extern errcode_t badblocks_list_create(badblocks_list *ret, int size);