28 lines
1.2 KiB
C
28 lines
1.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* cd_utils.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: sadjigui <sadjigui@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/04/20 15:35:02 by sadjigui #+# #+# */
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/* Updated: 2022/04/20 16:07:58 by sadjigui ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../../includes/minishell.h"
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void change_oldpwd(char **env, int old_pwd, int pwd, char *p)
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{
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if (find_it(env, "PWD") != -1)
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{
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if (find_it(env, "OLDPWD") != -1)
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{
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free(env[old_pwd]);
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env[old_pwd] = ft_strjoin("OLD", env[pwd]);
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}
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free(env[pwd]);
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env[pwd] = ft_strjoin("PWD=", p);
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}
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}
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