#include <rtl.h>#include <time.h>#include <linux/interrupt.h> /* for the tasklet macros/functions */#include <pthread.h>int myint_for_something=1;pthread_t thread;void tasklet_function(unsigned long);char tasklet_data[64];DECLARE_TASKLET(test_tasklet,tasklet_function, (unsigned long) &tasklet_data);	void tasklet_cleanup(void *arg){	tasklet_enable(&test_tasklet);	rtl_printf("cleanup handler called\n");}void * start_routine(void *arg){	struct sched_param p;	int i;	p . sched_priority = 1;	pthread_setschedparam (pthread_self(), SCHED_FIFO, &p);	pthread_make_periodic_np (pthread_self(), gethrtime(), 500000000);	/* if rmmod gets called with the tasklet scheduled but disabled the	 * box will freez - make shure that tasklets are enabled on exit  	 * module via a cleanup handler.	 */	pthread_cleanup_push(tasklet_cleanup,0);	i=0;	while (1) {		pthread_wait_np ();		rtl_printf("RT-Thread; my arg is %x\n", (unsigned) arg);		sprintf(tasklet_data,"%s \"%x\"",			"Linux tasklet received RT-Thread arg",			(unsigned) arg);		if(i==5){			tasklet_disable(&test_tasklet);			rtl_printf("killed tasklet\n");		}		tasklet_hi_schedule(&test_tasklet);		i++;	}	pthread_cleanup_pop(0);	return 0;}	void tasklet_function(unsigned long data){	struct timeval now;	do_gettimeofday(&now);	printk("%s at %ld,%ld\n",(char *) data,now.tv_sec,now.tv_usec);}	int init_module(void) {	return pthread_create (&thread, NULL, start_routine, 0);}void cleanup_module(void) {	pthread_delete_np(thread);}