1 /* Test for proper error/errno handling in clone.
2 Copyright (C) 2006-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
27 extern int __clone2 (int (*__fn
) (void *__arg
), void *__child_stack_base
,
28 size_t __child_stack_size
, int __flags
, void *__arg
, ...);
31 int child_fn(void *arg
)
33 puts ("FAIL: in child_fn(); should not be here");
43 result
= __clone2 (child_fn
, NULL
, 0, 0, NULL
, NULL
, NULL
);
45 result
= clone (child_fn
, NULL
, 0, NULL
);
48 if (errno
!= EINVAL
|| result
!= -1)
50 printf ("FAIL: clone()=%d (wanted -1) errno=%d (wanted %d)\n",
51 result
, errno
, EINVAL
);
59 #define TEST_FUNCTION do_test ()
60 #include "../test-skeleton.c"