1 files changed, 15 insertions, 0 deletions

diff --git a/gl/m4/getdtablesize.m4 b/gl/m4/getdtablesize.m4
new file mode 100644
index 0000000..d238628
--- /dev/null
+++ b/gl/m4/getdtablesize.m4
@@ -0,0 +1,15 @@
+# getdtablesize.m4 serial 1
+dnl Copyright (C) 2008, 2009, 2010 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.
+
+AC_DEFUN([gl_FUNC_GETDTABLESIZE],
+[
+  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+  AC_CHECK_FUNCS_ONCE([getdtablesize])
+  if test $ac_cv_func_getdtablesize != yes; then
+    HAVE_GETDTABLESIZE=0
+    AC_LIBOBJ([getdtablesize])
+  fi
+])