#include <sys/types.h>
#include <unistd.h>

#include "process.h"
#include "draw_graphs.h"
#include "parser.h"
#include "scheduler.h"

#include "testdata.h"


int main(int argc, char *argv[])
{
	struct rrd_database *db;
	int sleeptime;

	while (1) {
		printf("%d: loop start\n", getpid());
		/*
		 * Update all databases parallel in one shot
		 */
		while ((db = check_update_need(&all_rrds)))
			update_data(db);

		/*
		 * Let the updates finish
		 */
		if (harvest_zombies(0))
			continue;

		sleeptime = get_next_update(&all_rrds);
		printf("Time to sleep %d seconds\n", sleeptime);
		sleep(sleeptime);

	}
	return 0;
}