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/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tmacros.h>
#include "test_support.h"
#include <errno.h>
const char rtems_test_name[] = "PSXFILELOCK 1";
/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
rtems_task Init(
rtems_task_argument argument
)
{
FILE *fd;
int sc;
TEST_BEGIN();
puts( "Open /testfile" );
fd = fopen( "/testfile", "w+" );
rtems_test_assert( fd );
puts( "flockfile /testfile" );
flockfile( fd );
puts( "ftrylockfile /testfile" );
sc = ftrylockfile( fd );
rtems_test_assert( sc == -1 );
rtems_test_assert( errno == ENOTSUP );
puts( "flockfile /testfile" );
flockfile( fd );
puts( "funlockfile /testfile" );
funlockfile( fd );
TEST_END();
rtems_test_exit(0);
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
#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>
/* end of file */
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