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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* cd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: charles <charles@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/04/01 17:10:20 by charles #+# #+# */
/* Updated: 2020/06/17 12:36:29 by nahaddac ### ########.fr */
/* */
/* ************************************************************************** */
/*
** \file cd.c
** \brief `cd` builtin
*/
#include "minishell.h"
int builtin_cd(char **argv, t_env env)
{
char buf[PATH_MAX];
(void)env;
if (argv[1] == NULL)
return (1);
if (chdir(argv[1]) != -1)
{
if (!(getcwd(buf, PATH_MAX)))
return(1);
env_export(env, "PWD", buf);
}
return (0);
}
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