#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>

#include "example.h"
#include "example2.h"

int
example1 (int argc, char** argv)
{
	
	int i;
	pthread_t id[argc];
	pthread_attr_t attr;
	struct fibo d[argc];

	if (argc < 2) {
		printf("usage: %s num1 num2 num3... numN", argv[0]);
		return (1);
	}

	

	pthread_attr_init(&attr);
	for (i=1; i<argc;i++){
		d[i-1].limit = atoi(argv[i]);
		d[i-1].answer = 0;
		pthread_create(&id[i-1], &attr, runner1, &d[i-1]);
	}

	for (i=0;i<argc-1;i++){
		
		pthread_join(id[i], NULL);
		printf("\n\nFib of limit: %d is %d", d[i].limit, d[i].answer);
		
	}

	return (0);

}


int example2(int argc, char **argv)
{

    pthread_t id[2];
    pthread_attr_t attr;
    buffer buf;

    init_buffer(&buf);

    pthread_attr_init(&attr);
    pthread_create(&id[0], &attr, produce, &buf);
    pthread_create(&id[1], &attr, consume, &buf);

    pthread_join(id[0], NULL);
    pthread_join(id[1], NULL);

    sem_destroy(&buf.empty);
    pthread_mutex_destroy(&buf.mutex);

    printf("\nProgram finished");
    return (EXIT_SUCCESS);
}

int main(int argc, char **argv){
    example2(argc, argv);
}