pty: Activate the signature wrapper of forkpty.

[gnulib.git] / tests / test-fchmod.c

diff --git a/tests/test-fchmod.c b/tests/test-fchmod.c
index c167f16..6a33440 100644 (file)
--- a/tests/test-fchmod.c
+++ b/tests/test-fchmod.c
@@ -1,5 +1,5 @@
 /* Test changing the protections of a file.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 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
@@ -22,6 +22,7 @@
 SIGNATURE_CHECK (fchmod, int, (int, mode_t));
 
 #include <errno.h>
+#include <unistd.h>
 
 #include "macros.h"
 
@@ -35,6 +36,7 @@ main (void)
     ASSERT (errno == EBADF);
   }
   {
+    close (99);
     errno = 0;
     ASSERT (fchmod (99, 0600) == -1);
     ASSERT (errno == EBADF);