source: rtems/testsuites/psxtests/psxusleep/init.c

/* SPDX-License-Identifier: BSD-2-Clause */

/*
 *  COPYRIGHT (c) 1989-2012.
 *  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
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 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <pmacros.h>
#include <time.h>
#include <errno.h>

const char rtems_test_name[] = "PSXUSLEEP";

/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);

rtems_task Init(
  rtems_task_argument argument
)
{
  struct tm       tm;
  struct timespec tv;
  useconds_t      remaining;
  int             sc;

  TEST_BEGIN();

  tm_build_time( &tm, TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 );

  /* set the time of day, and print our buffer in multiple ways */

  tv.tv_nsec = 0;
  tv.tv_sec = mktime( &tm );
  rtems_test_assert( tv.tv_sec != -1 );

  /* now set the time of day */

  printf( asctime( &tm ) );
  puts( "Init: clock_settime - SUCCESSFUL" );
  sc = clock_settime( CLOCK_REALTIME, &tv );
  rtems_test_assert( !sc );

  printf( asctime( &tm ) );
  printf( ctime( &tv.tv_sec ) );

  /* use sleep to delay */

  remaining = usleep( 3 * 1000000 );
  rtems_test_assert( !remaining );

  sc = clock_gettime( CLOCK_REALTIME, &tv );
  rtems_test_assert( !sc );

  printf( ctime( &tv.tv_sec ) );

  TEST_END();
  rtems_test_exit(0);
}


/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER

#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION

#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_MAXIMUM_TASKS             1

#define CONFIGURE_INIT
#include <rtems/confdefs.h>