+
+#else /* !HAVE_FSTATAT || FSTATAT_ZERO_FLAG_BROKEN */
+
+/* On mingw, the gnulib <sys/stat.h> defines `stat' as a function-like
+ macro; but using it in AT_FUNC_F2 causes compilation failure
+ because the preprocessor sees a use of a macro that requires two
+ arguments but is only given one. Hence, we need an inline
+ forwarder to get past the preprocessor. */
+static inline int
+stat_func (char const *name, struct stat *st)
+{
+ return stat (name, st);
+}
+
+/* Likewise, if there is no native `lstat', then the gnulib
+ <sys/stat.h> defined it as stat, which also needs adjustment. */
+# if !HAVE_LSTAT
+# undef lstat
+# define lstat stat_func
+# endif
+
+/* Replacement for Solaris' function by the same name.
+ <http://www.google.com/search?q=fstatat+site:docs.sun.com>
+ First, try to simulate it via l?stat ("/proc/self/fd/FD/FILE").
+ Failing that, simulate it via save_cwd/fchdir/(stat|lstat)/restore_cwd.
+ If either the save_cwd or the restore_cwd fails (relatively unlikely),
+ then give a diagnostic and exit nonzero.
+ Otherwise, this function works just like Solaris' fstatat. */
+
+# if FSTATAT_ZERO_FLAG_BROKEN
+# define AT_FUNC_NAME rpl_fstatat
+# else
+# define AT_FUNC_NAME fstatat
+# endif
+# define AT_FUNC_F1 lstat
+# define AT_FUNC_F2 stat_func
+# define AT_FUNC_USE_F1_COND AT_SYMLINK_NOFOLLOW
+# define AT_FUNC_POST_FILE_PARAM_DECLS , struct stat *st, int flag
+# define AT_FUNC_POST_FILE_ARGS , st
+# include "at-func.c"
+# undef AT_FUNC_NAME
+# undef AT_FUNC_F1
+# undef AT_FUNC_F2
+# undef AT_FUNC_USE_F1_COND
+# undef AT_FUNC_POST_FILE_PARAM_DECLS
+# undef AT_FUNC_POST_FILE_ARGS
+
+#endif /* !HAVE_FSTATAT */