36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* cd.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/02/16 21:02:54 by marde-vr #+# #+# */
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/* Updated: 2024/03/06 08:43:53 by marde-vr ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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int cd(t_cmd *args)
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{
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char *new_wd;
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if (args->next && args->next->next && args->next->next->type == ARG)
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{
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ft_printf_fd(2, "minishell: cd: too many arguments\n");
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g_return_code = 1;
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return (1);
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}
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if (!args->next || args->next->type != ARG)
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new_wd = getenv("HOME");
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else
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new_wd = args->next->token;
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if (chdir(new_wd) == -1)
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{
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perror("minishell: cd");
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g_return_code = 1;
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}
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return (0);
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}
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