27 lines
1.2 KiB
C
27 lines
1.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* unset.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: lderidde <lderidde@student.s19.be> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/01/24 14:32:36 by lderidde #+# #+# */
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/* Updated: 2025/02/12 13:31:19 by lderidde ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../../includes/minishell.h"
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int builtin_unset(char **arg, t_ast_n *head)
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{
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int i;
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int ret;
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i = 0;
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if (count_args(arg) == 1)
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return (err_msg_cmd("unset", NULL, UNSET_ARG, EXIT_FAILURE));
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while (++i < count_args(arg))
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ret = remove_env_var(arg[i], head->msh);
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return (!ret);
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}
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