57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_lst_func.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2021/10/08 09:25:35 by lperrey #+# #+# */
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/* Updated: 2021/12/16 03:45:39 by lperrey ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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void ft_lstprint(t_list *lst, int fd)
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{
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while (lst)
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{
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ft_putendl_fd(lst->content, fd);
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lst = lst->next;
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}
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}
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t_list *ft_lstbeforelast(t_list *lst)
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{
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if (!lst || !lst->next)
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return (NULL);
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while (lst->next->next)
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lst = lst->next;
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return (lst);
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}
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/* if "content_size == 0", return lst with "lst->content == NULL" */
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void *ft_lstnew_generic(size_t lst_size, size_t content_size)
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{
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t_list *elem;
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void *content;
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if (content_size == 0)
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content = NULL;
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else
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{
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content = ft_calloc(content_size, 1);
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if (!content)
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return (NULL);
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}
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elem = ft_calloc(1, lst_size);
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if (!elem)
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{
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free(content);
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return (NULL);
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}
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elem->content = content;
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elem->next = NULL;
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return (elem);
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}
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