2.5-18.1

1 files changed, 56 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/linux/tst-clone.c b/sysdeps/unix/sysv/linux/tst-clone.c
new file mode 100644
index 0000000000..8e249c2f04
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tst-clone.c
@@ -0,0 +1,56 @@
+/* Test for proper error/errno handling in clone.
+   Copyright (C) 2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* BZ #2386 */
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sched.h>
+
+int child_fn(void *arg)
+{
+  puts ("FAIL: in child_fn(); should not be here");
+  exit(1);
+}
+
+static int
+do_test (void)
+{
+  int result;
+
+#ifdef __ia64__
+  result = __clone2(child_fn, NULL, 0, 0, NULL, NULL, NULL);
+#else
+  result = clone(child_fn, NULL, (int) NULL, NULL);
+#endif
+
+  if (errno != EINVAL || result != -1)
+    {
+      printf ("FAIL: clone()=%d (wanted -1) errno=%d (wanted %d)\n",
+              result, errno, EINVAL);
+      return 1;
+    }
+
+  puts ("All OK");
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"