mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-30 10:45:40 +03:00
581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/* Test for proper error/errno handling in clone.
|
|
Copyright (C) 2006-2022 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, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
/* BZ #2386 */
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <sched.h>
|
|
|
|
#ifdef __ia64__
|
|
extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base,
|
|
size_t __child_stack_size, int __flags, void *__arg, ...);
|
|
#endif
|
|
|
|
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, 0, 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"
|