minishell/our_exit_builtin.c at master · benemanu/minishell · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   our_exit_builtin.c                                 :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jklocker <jklocker@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/01/30 14:12:13 by jklocker          #+#    #+#             */
/*   Updated: 2023/01/30 15:35:09 by jklocker         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"

void	our_exit_builtin(t_info *info)
{
	ft_printf("exit\n");
	if (info->head && info->head->full_cmd && info->head->full_cmd[1]
		&& is_all_digit(info->head->full_cmd[1]) == 0)
	{
		ft_printf("bash: exit: asd: numeric argument required\n");
		g_status = 2;
	}
	if (info->head && info->head->full_cmd && info->head->full_cmd[1]
		&& is_all_digit(info->head->full_cmd[1]) == 1)
		g_status = ft_atoi(info->head->full_cmd[1]);
	free_env(info);
	free_nodes(info);
	if (info->input)
		free(info->input);
	if (info->cmd_input)
		free(info->cmd_input);
	exit(g_status);
}

int	is_all_digit(char *str)
{
	while (*str)
	{
		if (ft_isdigit(*str) == 0)
			return (0);
		str++;
	}
	return (1);
}