/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   philo_utils.c                                      :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: narnaud <narnaud@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/04/11 10:29:50 by narnaud           #+#    #+#             */
/*   Updated: 2022/04/11 14:50:59 by narnaud          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "philosophers.h"


int	mini_atoi(char	*nbr)
{
	int	ret;

	ret = 0;
	while (*nbr >= '0' && *nbr <= '9')
	{
		ret = (*nbr - '0') + (10 * ret);
		nbr++;
	}
return (ret);
}

void	safe_print(char *str, t_room *room, int id)
{
	pthread_mutex_lock(room->safe);
	printf(str, room->time, id);
	pthread_mutex_unlock(room->safe);
}

int	check_end(t_room	*room)
{
	int	ret;

	ret = 0;
	pthread_mutex_lock(room->safe);
	if (!room->running)
		ret = 1;
	pthread_mutex_unlock(room->safe);
	return (ret);
}
int	clean_memory(t_room *room)
{
	t_param	*param;
	int		i;

	i = 0;
	param = room->param;
	while (i < param->philo_amount)
	{
		pthread_mutex_destroy(room->philos[i]->safe);
		pthread_mutex_destroy(room->philos[i]->fork);
		free(room->philos[i]->safe);
		free(room->philos[i]->fork);
		free(room->philos[i]->thd);
		free(room->philos[i]);
		i++;
	}
	pthread_mutex_destroy(room->safe);
	free(room->safe);
	free(room->philos);
	free(room->param);
	free(room);
	return (0);
}