mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-24 19:51:11 +00:00
daa9bdb607
This patch add an extra test for passing invalid flags and check its expected failure. It shows an invalid LO_HI_LONG macro definition for x86_64 with leads to passing invalid flags on some configurations. The new tests fails on i686-linux-gnu and potentially on other 32 bits architecture that uses the compat syscall definition due a kernel bug. It is intended to be fixed upstream. Checked on x86_64-linux-gnu * misc/tst-preadvwritev2-common.c: New file. * misc/tst-preadvwritev2.c (do_test): Add test for invalid flag. * misc/tst-preadvwritev64v2.c (do_test): Likewise.
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* Tests for preadv2 and pwritev2 (LFS version).
|
|
Copyright (C) 2017 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#define _FILE_OFFSET_BITS 64
|
|
|
|
#define PREADV(__fd, __iov, __iovcnt, __offset) \
|
|
preadv2 (__fd, __iov, __iovcnt, __offset, 0)
|
|
|
|
#define PWRITEV(__fd, __iov, __iovcnt, __offset) \
|
|
pwritev2 (__fd, __iov, __iovcnt, __offset, 0)
|
|
|
|
#include "tst-preadvwritev-common.c"
|
|
#include "tst-preadvwritev2-common.c"
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
do_test_with_invalid_flags ();
|
|
|
|
return do_test_with_offset (0);
|
|
}
|