47 lines
1.6 KiB
C
Executable File
47 lines
1.6 KiB
C
Executable File
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_exit.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tomoron <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/02/07 16:04:11 by tomoron #+# #+# */
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/* Updated: 2024/02/12 20:11:51 by tomoron ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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void ft_print_numeric_arg_err(char *arg)
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{
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ft_putstr_fd("minishell: exit: ", 2);
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ft_putstr_fd(arg, 2);
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ft_putstr_fd(": numeric argument required\n", 2);
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}
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void ft_exit(t_cmd *args, t_env *env)
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{
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t_cmd *start;
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int exit_code;
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start = args;
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args = args->next;
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ft_printf("exit\n");
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if (args && args->next && ft_strisnbr(args->token))
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ft_putstr_fd("minishell: exit: too many arguments\n", 2);
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else
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{
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if (args && !ft_strisnbr(args->token))
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ft_print_numeric_arg_err(args->token);
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if (args)
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exit_code = (unsigned char)ft_atoi(args->token);
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else if (args && !ft_strisnbr(args->token))
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exit_code = 2;
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else
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exit_code = g_return_code;
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ft_free_cmd(start);
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ft_free_env(env);
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exit(exit_code);
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}
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}
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