#include <pthread.h>
#include <unistd.h> // para sleep

#include "error_checks.h"

// Argumentos para los threads
typedef struct {
  int id;
  int fd;
} thread_data_t;

// Cuerpo threads lectores
void * lector(void * args) {
  thread_data_t *data = (thread_data_t *)args;

  while(1) {
    // TODO
    sleep(4);
  }
}

// Programa principal
int main ()
{
  pthread_t th1, th2;
  thread_data_t data1;
  thread_data_t data2;

  // abre fichero/dispositivo
  // TODO


  // Crea los threads
  CHK( pthread_create(&th1, NULL, lector, &data1) );
  CHK( pthread_create(&th2, NULL, lector, &data2) );

  // espera a que terminen
  CHK( pthread_join(th1, NULL) );
  CHK( pthread_join(th2, NULL) );

  printf ("main thread terminating\n");
  exit (0);
}