2011-08-19 Jim Meyering <meyering@redhat.com>
+ maint: fts: give __opendir2 a new parameter and rename
+ * lib/fts.c (__opendir2): Give it a new parameter, Pdir_fd, rather
+ than surreptitiously using sole caller's "dir_fd".
+ (fts_opendir): Rename from __opendir2.
+
+ maint: fts.c: remove __opendir2's now-unused parameter, oflag
+ * lib/fts.c (__opendir2): Remove unused parameter, oflag.
+
maint: fts.c: correct off-by-one indentation
* lib/fts.c (fts_build): Correct indentation, change style
of a couple of block comments, and bracing style.