38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_lstmap.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mcolonna <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/10/04 16:37:57 by mcolonna #+# #+# */
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/* Updated: 2023/10/12 13:17:57 by mcolonna ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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t_list *ft_lstmap(t_list *lst, void *(*f)(void *), void (*del)(void *))
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{
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t_list *dest;
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t_list *new;
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void *new_content;
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dest = NULL;
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if (!lst)
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return (NULL);
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while (lst)
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{
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new_content = (*f)(lst->content);
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new = ft_lstnew(new_content);
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if (!new)
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{
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(*del)(new_content);
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ft_lstclear(&dest, del);
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return (NULL);
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}
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ft_lstadd_back(&dest, new);
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lst = lst->next;
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}
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return (dest);
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}
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