From 9b1facc61f49e5f4cc5c0b64507550dde3b7dc35 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 30 Sep 2005 15:21:19 +0000
Subject: [PATCH] (gl_FUNC_OPENAT): Check for fdopendir.

---
 m4/openat.m4 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/m4/openat.m4 b/m4/openat.m4
index 0f0156e..15085c9 100644
--- a/m4/openat.m4
+++ b/m4/openat.m4
@@ -1,4 +1,4 @@
-#serial 4
+#serial 6
 # See if we need to use our replacement for Solaris' openat function.
 
 dnl Copyright (C) 2004, 2005 Free Software Foundation, Inc.
@@ -13,6 +13,7 @@ AC_DEFUN([gl_FUNC_OPENAT],
   AC_LIBSOURCES([openat.c, openat.h, openat-die.c])
   AC_LIBOBJ([openat-die])
   AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+  AC_CHECK_FUNCS_ONCE([fdopendir])
   AC_REPLACE_FUNCS(openat)
   case $ac_cv_func_openat in
   yes) ;;
-- 
2.7.4