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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* philo.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/01/17 10:23:19 by dkaiser #+# #+# */
/* Updated: 2025/01/26 12:05:33 by dkaiser ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef PHILO_H
# define PHILO_H
# include "ft_utils.h"
# include <pthread.h>
# include <stdio.h>
# include <stdlib.h>
# include <unistd.h>
# define ERR_USAGE "Usage: <nbr_of_philos> <ttd> <tte> <tts> [times_must_eat]"
# define ERR_MALLOC "Memory allocation failed"
typedef struct s_fork
{
int owner;
pthread_mutex_t mutex;
} t_fork;
typedef struct s_phdata
{
int nbr_of_philos;
int time_to_die;
int time_to_eat;
int time_to_sleep;
int times_must_eat;
int philos_must_eat;
pthread_mutex_t pme_mutex;
int simulation_running;
t_fork *forks;
} t_phdata;
typedef struct s_philo
{
int id;
int last_time_eaten;
int times_must_eat;
int is_alive;
pthread_t thread;
t_phdata *data;
} t_philo;
int run_simulation(int nbr_of_philos, t_philo *philos,
t_phdata *data);
int philo_die(t_philo *philo);
void philo_eat(t_philo *philo);
#endif
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