update copyright

[gnulib.git] / m4 / getdtablesize.m4

diff --git a/m4/getdtablesize.m4 b/m4/getdtablesize.m4
index 40a598b..81488ba 100644 (file)
--- a/m4/getdtablesize.m4
+++ b/m4/getdtablesize.m4
@@ -1,5 +1,5 @@
-# getdtablesize.m4 serial 2
-dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
+# getdtablesize.m4 serial 3
+dnl Copyright (C) 2008-2012 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -12,3 +12,8 @@ AC_DEFUN([gl_FUNC_GETDTABLESIZE],
     HAVE_GETDTABLESIZE=0
   fi
 ])
+
+# Prerequisites of lib/getdtablesize.c.
+AC_DEFUN([gl_PREREQ_GETDTABLESIZE], [
+  AC_REQUIRE([AC_C_INLINE])
+])