1 files changed, 26 insertions, 0 deletions
diff --git a/ocaml-binary-annot/config/auto-aux/initgroups.c b/ocaml-binary-annot/config/auto-aux/initgroups.c
new file mode 100644
index 0000000000..b6e0ffbdf2
--- /dev/null
+++ b/ocaml-binary-annot/config/auto-aux/initgroups.c
@@ -0,0 +1,26 @@
+/***********************************************************************/
+/*                                                                     */
+/*                           Objective Caml                            */
+/*                                                                     */
+/*  Copyright 2009 Institut National de Recherche en Informatique et   */
+/*  en Automatique.  All rights reserved.  This file is distributed    */
+/*  under the terms of the GNU Library General Public License, with    */
+/*  the special exception on linking described in file ../../LICENSE.  */
+/*                                                                     */
+/***********************************************************************/
+
+/* Contributed by Stephane Glondu <steph@glondu.net> */
+
+/* $Id$ */
+
+#include <errno.h>
+
+#include <sys/types.h>
+#include <limits.h>
+#include <grp.h>
+
+int main(void)
+{
+  if (initgroups("root", 0) == -1 && errno != EPERM) return 1;
+  return 0;
+}