2024-05-02 15:50:58 +02:00
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* get_pwd.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/05/02 14:42:00 by adjoly #+# #+# */
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2024-05-27 12:55:15 +02:00
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/* Updated: 2024/05/27 12:52:07 by adjoly ### ########.fr */
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2024-05-02 15:50:58 +02:00
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/* */
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/* ************************************************************************** */
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#include <stdlib.h>
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#include "libft.h"
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char *get_pwd(void)
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{
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char *pwd;
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char *home;
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pwd = getenv("PWD");
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2024-05-17 14:30:23 +02:00
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if (!pwd)
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return (NULL);
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2024-05-02 15:50:58 +02:00
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home = getenv("HOME");
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2024-05-17 14:30:23 +02:00
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if (!pwd)
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return (NULL);
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2024-05-02 15:50:58 +02:00
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if (!ft_strncmp(pwd, home, ft_strlen(home)))
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2024-05-17 14:30:23 +02:00
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{
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2024-05-02 15:50:58 +02:00
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pwd += ft_strlen(home);
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2024-05-17 14:30:23 +02:00
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pwd = ft_strjoin("~", pwd);
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if (!pwd)
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return (NULL);
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2024-05-27 12:55:15 +02:00
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return (pwd);
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2024-05-17 14:30:23 +02:00
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}
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return (ft_strdup(pwd));
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2024-05-02 15:50:58 +02:00
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}
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