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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.
*
* $Id$
*/
#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
}
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