utils2.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: bschwitz <marvin@42lausanne.ch>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/04/05 17:08:28 by bschwitz          #+#    #+#             */
/*   Updated: 2022/04/11 16:23:31 by bschwitz         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "push_swap.h"

void	ft_error(char *msg)
{
	ft_putendl_fd(msg, 1);
	exit(0);
}

void	ft_free(char **str)
{
	int	i;

	i = 0;
	while (str[i])
		i++;
	while (i > 0)
		free(str[i--]);
}

int	is_sorted(t_stack **stack)
{
	t_stack	*head;

	head = *stack;
	while (head && head->next)
	{
		if (head->value > head->next->value)
			return (0);
		head = head->next;
	}
	return (1);
}