/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   time.c                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/04/27 11:35:26 by cchauvet          #+#    #+#             */
/*   Updated: 2023/04/27 11:54:04 by cchauvet         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <bits/types/struct_timeval.h>
#include <sys/time.h>
#include <stddef.h>
#include <pthread.h>
#include "./philo.h"
#include "data.h"

size_t	get_time(void)
{
	size_t				time;
	static size_t		start_time = 0;
	struct timeval		tv;

	gettimeofday(&tv, NULL);
	time = tv.tv_sec * 1000000 + tv.tv_usec;
	if (start_time == 0)
		start_time = time;
	return ((time - start_time) / 1000);
}

size_t	get_time_perfect(t_philo *philo, t_data *data)
{
	size_t	time;

	time = get_time();
	if (time - philo->last_eat + data->eat_time > data->life_expectency)
		return ((time - philo->last_eat + data->eat_time));
	else
		return (data->eat_time);
}