#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);
}