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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (c) 2015 embedded brains GmbH & Co. KG
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "tmacros.h"
#include <sys/stat.h>
#include <errno.h>
#include <unistd.h>
#include <rtems/imfs.h>
#include <rtems/libio.h>
const char rtems_test_name[] = "FSIMFSCONFIG 2";
static void Init(rtems_task_argument arg)
{
const char *mnt = "mnt";
const char *link = "link";
char buf[1];
int rv;
TEST_BEGIN();
rv = mkdir(mnt, S_IRWXU);
rtems_test_assert(rv == 0);
rv = mount(
"",
mnt,
RTEMS_FILESYSTEM_TYPE_IMFS,
RTEMS_FILESYSTEM_READ_ONLY,
NULL
);
rtems_test_assert(rv == 0);
errno = 0;
rv = unmount(mnt);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOTSUP);
rv = symlink(mnt, link);
rtems_test_assert(rv == 0);
errno = 0;
rv = readlink(link, &buf[0], sizeof(buf));
rtems_test_assert(rv == -1);
rtems_test_assert(errno == ENOTSUP);
TEST_END();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_FILESYSTEM_IMFS
#define CONFIGURE_IMFS_DISABLE_READLINK
#define CONFIGURE_IMFS_DISABLE_UNMOUNT
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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