+2022-03-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ glob: sync better with glibc
+ * lib/glob.c (dirfd) [_LIBC]: Use #undef instead of #ifdef.
+ Problem reported by DJ Delorie.
+
2022-03-23 Paul Eggert <eggert@cs.ucla.edu>
glob: test for glibc bug 25659
# define sysconf(id) __sysconf (id)
# define closedir(dir) __closedir (dir)
# define opendir(name) __opendir (name)
-# ifndef dirfd
-# define dirfd(str) __dirfd (str)
-# endif
+# undef dirfd
+# define dirfd(str) __dirfd (str)
# define readdir(str) __readdir64 (str)
# define getpwnam_r(name, bufp, buf, len, res) \
__getpwnam_r (name, bufp, buf, len, res)