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/*

 * Thread Test Program

 *

 *  - test of POSIX's pthread_init() function from rtemstask Init()

 *

 *     ott@linux.thai.net

 *

 *  The license and distribution terms for this file may be

 *  found in the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  init.c,v 1.4 2002/08/02 00:53:21 joel Exp

 */

#include <stdio.h>

#include <stdlib.h>

#include <pthread.h>

#include <sys/time.h>

#ifdef __rtems__

#include <rtems.h>

/* configuration information */

#define CONFIGURE_INIT

#include <unistd.h>

#include <errno.h>

#include <sched.h>

#include <bsp.h> /* for device driver prototypes */

#include <pmacros.h>

rtems_task Init( rtems_task_argument argument);

/* configuration information */

#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER

#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER

#define CONFIGURE_MAXIMUM_TASKS             3

#define CONFIGURE_RTEMS_INIT_TASKS_TABLE

#define CONFIGURE_EXTRA_TASK_STACKS         (3 * RTEMS_MINIMUM_STACK_SIZE)

#define CONFIGURE_MAXIMUM_POSIX_THREADS 5

#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 5

#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 5

#include <console.h>

#include <confdefs.h>

#endif /* __rtems__ */

void countTaskDeferred() {

  int i=0;

  int type,state;

  pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &type);

  pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &state);

  while (1) {

    printf("countTaskDeferred: elapsed time (second): %2d\n", i++ );

    sleep(1);

    pthread_testcancel();

    }

}

void countTaskAsync() {

  int i=0;

  int type,state;

  pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &type);

  pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &state);

  while (1) {

    printf("countTaskAsync: elapsed time (second): %2d\n", i++ );

    sleep(1);

    }

}

#ifdef __linux__

int main(){

#else

  rtems_task Init( rtems_task_argument ignored ) {

#endif

  pthread_t count;

  int taskparameter = 0;

  puts( "\n\n*** POSIX CANCEL TEST ***" );

  /* Start countTask deferred */

  {

    int task_ret;

    task_ret = pthread_create(&count, NULL, (void *) countTaskDeferred, (void *) &taskparameter);

    if (task_ret) {

      perror("pthread_create: countTask");

      rtems_test_exit(EXIT_FAILURE);

    }

    /* sleep for 5 seconds, then cancel it */

    sleep(5);

    pthread_cancel(count);

    pthread_join(count,NULL);

  }

  /* Start countTask asynchronous */

  {

    int task_ret;

    task_ret = pthread_create(&count, NULL, (void *) countTaskAsync, (void *) &taskparameter);

    if (task_ret) {

      perror("pthread_create: countTask");

      rtems_test_exit(EXIT_FAILURE);

    }

    /* sleep for 5 seconds, then cancel it */

    sleep(5);

    pthread_cancel(count);

    pthread_join(count,NULL);

  }

  puts( "*** END OF POSIX CANCEL TEST ***" );

#ifdef __linux__

  return 0;

#else

  rtems_test_exit(EXIT_SUCCESS);

#endif

}