/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   philosophers.h                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: narnaud <narnaud@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/11/24 15:44:06 by narnaud           #+#    #+#             */
/*   Updated: 2022/05/18 17:56:38 by narnaud@stude    ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef PHILOSOPHERS_H
# define PHILOSOPHERS_H
# define CLOCK_ONE 500
# define CLOCK_TWO 1000

# include <unistd.h>
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
# include <pthread.h>
# include <sys/time.h>

enum e_params
{
	PHILO_AMOUNT,
	DIE_TIME,
	EAT_DURATION,
	SLEEP_DURATION,
	MEALS_AMOUNT,
};

typedef struct s_philo
{
	pthread_mutex_t	*fork;
	pthread_mutex_t	*lock;
	pthread_t		*thd;
	int				eat_time;
	int				eat_amount;
	int				i;
}	t_philo;

typedef struct s_room
{
	int				param[5];
	t_philo			**philos;
	pthread_mutex_t	*lock;
	int				running;
	int				i;
}	t_room;

int		waiter(t_room	*room);

void	*philos_birth(void *r);

int safe_print(char *str, t_room *room, int id);
int	safe_wait(t_room *room, int start, int duration);
int	room_clock();

#endif