ft_lstmap.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_lstmap.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: bbrahim <marvin@42.fr>                     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/11/17 17:11:52 by bbrahim           #+#    #+#             */
/*   Updated: 2021/11/21 10:22:42 by bbrahim          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
#include "libft.h"

t_list	*ft_lstmap(t_list *lst, void *(*f)(void *), void (*del)(void *))
{
	t_list	*new_node;
	t_list	*tmp;
	void	*content;

	tmp = NULL;
	while (lst != NULL)
	{
		content = f(lst->content);
		new_node = ft_lstnew(content);
		if (new_node == NULL)
		{
			ft_lstclear(&new_node, del);
		}
		ft_lstadd_back(&tmp, new_node);
		lst = lst->next;
	}
	return (tmp);
}