/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* This test exercises the posix_devctl() method.
*/
/*
* COPYRIGHT (c) 2016.
* On-Line Applications Research Corporation (OAR).
*
* 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.
*/
#define _POSIX_26_C_SOURCE
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "tmacros.h"
#include <errno.h>
#include <sys/ioctl.h>
#include <stdlib.h>
#include <devctl.h>
#include <unistd.h>
#include <fcntl.h>
const char rtems_test_name[] = "PSXDEVCTL 1";
/* forward declarations to avoid warnings */
int test_main(void);
/*
* main entry point to the test
*/
#if defined(__rtems__)
int test_main(void)
#else
int main(
int argc,
char **argv
)
#endif
{
int status;
int fd;
int dcmd;
int dev_data;
void *dev_data_ptr;
size_t nbyte;
TEST_BEGIN();
puts( "posix_devctl() SOCKCLOSE on invalid file descriptor -- EBADF" );
fd = -1;
dcmd = SOCKCLOSE;
dev_data_ptr = NULL;
nbyte = 0;
status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL );
rtems_test_assert( status == EBADF );
/*
* Create a file, open it, and close it via posix_devctl().
* Then verify it is really closed.
*/
puts( "posix_devctl() SOCKCLOSE on valid file descriptor -- OK" );
fd = open("tmp_for_close", O_CREAT | O_RDWR, S_IRWXU );
rtems_test_assert( fd != -1 );
dcmd = SOCKCLOSE;
dev_data_ptr = NULL;
nbyte = 0;
status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL );
rtems_test_assert( status == 0 );
status = close( fd );
rtems_test_assert( status == -1 );
rtems_test_assert( errno == EBADF );
puts( "posix_devctl() FIONBIO with invalid nbyte -- EINVAL" );
fd = 0;
dcmd = FIONBIO;
dev_data_ptr = NULL;
nbyte = 0;
status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL );
rtems_test_assert( status == EINVAL );
puts( "posix_devctl() FIONBIO with invalid file descriptor -- EBADF" );
fd = -1;
dcmd = FIONBIO;
dev_data_ptr = NULL;
nbyte = sizeof(int);
status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL );
rtems_test_assert( status == EBADF );
puts( "posix_devctl() FIONBIO flag not zero -- 0" );
fd = 0;
dcmd = FIONBIO;
dev_data = 1;
dev_data_ptr = &dev_data;
nbyte = sizeof(int);
status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL );
rtems_test_assert( status == 0 );
puts( "posix_devctl() FIONBIO flag is zero -- 0" );
fd = 0;
dcmd = FIONBIO;
dev_data = 0;
dev_data_ptr = &dev_data;
nbyte = sizeof(int);
status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL );
rtems_test_assert( status == 0 );
puts( "posix_devctl() dcmd not valid value -- EBADF" );
fd = 0;
dcmd = 1;
dev_data = 0;
dev_data_ptr = &dev_data;
nbyte = sizeof(int);
status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL );
rtems_test_assert( status == EBADF );
TEST_END();
exit(0);
}
