2 files changed, 53 insertions, 0 deletions
diff --git a/gnulib b/gnulib
deleted file mode 160000
-Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1
diff --git a/gnulib/tests/test-closein.c b/gnulib/tests/test-closein.c
new file mode 100644
index 0000000..0c29a6b
--- /dev/null
+++ b/gnulib/tests/test-closein.c
@@ -0,0 +1,53 @@
+/* Test of closein module.
+   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Eric Blake.  */
+
+#include <config.h>
+
+#include "closein.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "binary-io.h"
+#include "ignore-value.h"
+
+char *program_name;
+
+/* With no arguments, do nothing.  With arguments, attempt to consume
+   first 6 bytes of stdin.  In either case, let exit() take care of
+   closing std streams and changing exit status if ferror(stdin).  */
+int
+main (int argc, char **argv)
+{
+  char buf[7];
+  atexit (close_stdin);
+  program_name = argv[0];
+
+  /* close_stdin currently relies on ftell, but mingw ftell is
+     unreliable on text mode input.  */
+  SET_BINARY (0);
+
+  if (argc > 2)
+    close (0);
+
+  if (argc > 1)
+    ignore_value (fread (buf, 1, 6, stdin));
+  return 0;
+}