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ft_lstmap_bonus.c
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ft_lstmap_bonus.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_lstmap_bonus.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dley <dley@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/05/13 02:20:33 by dley #+# #+# */
/* Updated: 2023/05/25 13:07:14 by dley ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
t_list *ft_lstmap(t_list *lst, void *(*f)(void *), void (*del)(void *))
{
t_list *new_lst;
t_list *new_content;
if (!lst || !f || !del)
return (NULL);
new_lst = ft_lstnew(f(lst->content));
if (!new_lst)
return (NULL);
lst = lst->next;
while (lst != NULL)
{
new_content = ft_lstnew(f(lst->content));
if (!new_content)
{
ft_lstclear(&new_lst, del);
return (NULL);
}
ft_lstadd_back(&new_lst, new_content);
lst = lst->next;
}
return (new_lst);
}