65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* main.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: lfirmin <lfirmin@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2024/11/21 15:42:31 by lfirmin #+# #+# */
|
|
/* Updated: 2025/04/17 13:48:43 by lfirmin ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "../include/philo.h"
|
|
|
|
int setup_simulation(int ac, char **av, t_data **data, pthread_t *death_thread)
|
|
{
|
|
*data = init_data();
|
|
if (!*data)
|
|
return (1);
|
|
if (parsing(ac, av, *data))
|
|
return (free_data(*data), 1);
|
|
if ((*data)->t_die <= 0 || (*data)->t_eat <= 0 || (*data)->t_sleep <= 0)
|
|
{
|
|
printf("Error: Time values must be positive integers\n");
|
|
return (free_data(*data), 1);
|
|
}
|
|
if (init_philo_forks(*data))
|
|
return (free_data(*data), 1);
|
|
if (init_forks(*data))
|
|
return (free_data(*data), 1);
|
|
(*data)->start_time = get_time();
|
|
if (init_philos(*data))
|
|
return (free_data(*data), 1);
|
|
if (pthread_create(death_thread, NULL, &death_check, *data))
|
|
{
|
|
printf("Error: Failed to create death check thread\n");
|
|
return (free_data(*data), 1);
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
int main(int ac, char **av)
|
|
{
|
|
t_data *data;
|
|
pthread_t death_thread;
|
|
|
|
if (setup_simulation(ac, av, &data, &death_thread))
|
|
return (1);
|
|
if (create_threads(data))
|
|
{
|
|
pthread_mutex_lock(&data->dead_mutex);
|
|
data->dead_flag = 1;
|
|
pthread_mutex_unlock(&data->dead_mutex);
|
|
pthread_join(death_thread, NULL);
|
|
printf("Error: Failed to create philosopher threads\n");
|
|
return (free_data(data), 1);
|
|
}
|
|
if (pthread_join(death_thread, NULL))
|
|
{
|
|
printf("Error: Failed to join death check thread\n");
|
|
return (free_data(data), 1);
|
|
}
|
|
return (free_data(data), 0);
|
|
}
|