+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.
+
+ maint: fts.c: move __opendir2 #define "up" out of function body
+ * lib/fts.c (__opendir2): Move "up". No semantic change.
+
+ maint: fts.c: remove #if-0'd FTS_WHITEOUT code
+ * lib/fts.c: Remove #if-0'd FTS_WHITEOUT code. It's been #if-0'd
+ out for a long time and besides was useful only on BSD systems.
+
2011-08-18 Paul Eggert <eggert@cs.ucla.edu>
regex: port to Stratus OpenVOS