psxtests/psxfilelock01/init.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  *  COPYRIGHT (c) 1989-2012.
0005  *  On-Line Applications Research Corporation (OAR).
0006  *
0007  * Redistribution and use in source and binary forms, with or without
0008  * modification, are permitted provided that the following conditions
0009  * are met:
0010  * 1. Redistributions of source code must retain the above copyright
0011  *    notice, this list of conditions and the following disclaimer.
0012  * 2. Redistributions in binary form must reproduce the above copyright
0013  *    notice, this list of conditions and the following disclaimer in the
0014  *    documentation and/or other materials provided with the distribution.
0015  *
0016  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0017  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0018  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0019  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0020  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0021  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0022  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0023  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0024  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0025  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0026  * POSSIBILITY OF SUCH DAMAGE.
0027  */
0028
0029 #ifdef HAVE_CONFIG_H
0030 #include "config.h"
0031 #endif
0032
0033 #include <tmacros.h>
0034 #include "test_support.h"
0035 #include <errno.h>
0036
0037 const char rtems_test_name[] = "PSXFILELOCK 1";
0038
0039 /* forward declarations to avoid warnings */
0040 rtems_task Init(rtems_task_argument argument);
0041
0042 rtems_task Init(
0043   rtems_task_argument argument
0044 )
0045 {
0046   FILE *fd;
0047   int   sc;
0048
0049   TEST_BEGIN();
0050
0051   puts( "Open /testfile" );
0052   fd = fopen( "/testfile", "w+" );
0053   rtems_test_assert( fd );
0054
0055   puts( "flockfile /testfile" );
0056   flockfile( fd );
0057
0058   puts( "ftrylockfile /testfile" );
0059   sc = ftrylockfile( fd );
0060   rtems_test_assert( sc == -1 );
0061   rtems_test_assert( errno == ENOTSUP );
0062
0063   puts( "flockfile /testfile" );
0064   flockfile( fd );
0065
0066   puts( "funlockfile /testfile" );
0067   funlockfile( fd );
0068
0069   TEST_END();
0070
0071   rtems_test_exit(0);
0072 }
0073
0074 /* configuration information */
0075
0076 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
0077 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
0078
0079 #define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
0080 #define CONFIGURE_MAXIMUM_TASKS             1
0081 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
0082
0083 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
0084
0085 #define CONFIGURE_INIT
0086
0087 #include <rtems/confdefs.h>
0088 /* end of file */