utils2.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils2.c                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: crebelo- <crebelo-@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/04/20 10:51:27 by crebelo-          #+#    #+#             */
/*   Updated: 2024/05/02 17:45:41 by crebelo-         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "philo.h"

int	parsing(int argc, char **argv)
{
	int	i;

	i = 1;
	if (argc != 5 && argc != 6)
		return (error_msg("Error: args: required: 5-6, provided: %d\n", argc));
	while (argc)
	{
		if (!ft_isdigit_str(argv[i]))
			return (printf("Error: invalid argument %s\n", argv[i]));
		argc--;
		i++;
	}
	if (ft_atoi(argv[1]) <= 0 || ft_atoi(argv[2]) <= 0
		|| ft_atoi(argv[3]) <= 0 || ft_atoi(argv[4]) <= 0
		|| (argv[5] && ft_atoi(argv[5]) <= 0))
		return (printf("Error: invalid argument\n"));
	return (0);
}

int	clean_memory(t_philosophers *philos)
{
	if (philos)
		free(philos);
	if (controler()->forks)
		free(controler()->forks);
	return (1);
}

t_data	*controler(void)
{
	static t_data	controler;

	return (&controler);
}

unsigned int	current_time(void)
{
	struct timeval	tv;

	if (gettimeofday(&tv, NULL))
		return (0);
	return ((tv.tv_sec * 1000) + (tv.tv_usec / 1000));
}